LurePassion · MA
Massachusetts
4924lakes & reservoirs · Massachusetts Division of Fisheries and Wildlife
- Aaron RiverRiver
- Aaron River ReservoirReservoir
- Abbey BrookRiver
- Abbey LakeReservoir
- Abbott BrookRiver
- Abbott RunRiver
- Abbotts PondLake
- Aberjona PondLake
- Aberjona RiverRiverlive gauge
- Abigails BrookRiver
- Abner PondLake
- Abrams CreekRiver
- Accord BrookRiver
- Accord PondReservoir
- Acushnet RiverRiver
- Acushnet River ReservoirReservoir
- Adams BrookRiver
- Adams PondReservoir
- Agawam BrookRiver
- Agawam LakeLake
- Agawam RiverRiver
- A Godfrey Bog ReservoirReservoir
- Albee BrookRiver
- Albert Davenport PondReservoir
- Alden PondReservoir
- Alder BrookRiver
- Alder Meadow BrookRiver
- Alder Meadow BrookRiver
- Alder PondReservoir
- Aldrich BrookRiver
- Aldrich BrookRiver
- Aldrich LakeReservoir
- Aldrich PondReservoir
- Aldrich PondLake
- Alewife BrookRiver
- Alewife BrookRiverlive gauge
- Alewife BrookRiver
- Alford BrookRiver
- Allen BrookRiver
- Allen CreekRiver
- Allen CreekRiver
- Allens PondLake
- Almanac PondLake
- Althea LakeLake
- Alum PondReservoir
- Ames Long PondLake
- Ames PondReservoir
- Ames PondLake
- Ames PondReservoir
- Ames PondReservoir
- Amethyst BrookRiver
- Amos PondLake
- Andrews PondLake
- Andrews RiverRiver
- Angelica BrookRiver
- Angeline BrookRiver
- Angiers PondReservoir
- Annasnappet BrookRiver
- Annasnappet Brook ReservoirReservoir
- Annisquam RiverRiver
- Anthony BrookRiver
- Anthony PondLake
- Arcade PondLake
- Arcadia LakeLake
- Areys PondLake
- Arlington ReservoirReservoir
- Arm BrookRiver
- Arm Brook ReservoirReservoir
- Arms BrookRiver
- Arms House PondReservoir
- Arnold ReservoirReservoir
- Arnolds BrookRiver
- Arthur BrookRiver
- Artichoke RiverRiver
- Ashby ReservoirReservoir
- Ashfield PondReservoir
- Ashland ReservoirReservoir
- Ashley BrookRiver
- Ashley BrookRiver
- Ashley CutoffReservoir
- Ashley Hill BrookRiver
- Ashley LakeReservoir
- Ashley PondReservoir
- Ashley ReservoirReservoir
- Ashmere LakeReservoir
- Ash Pond (historical)Lake
- Ashuela BrookRiver
- Ashumet PondLake
- Ashwith PondReservoir
- Ashworth PondLake
- Asnacomet PondReservoir
- Asnebumskit BrookRiver
- Asnebumskit PondReservoir
- Assabet Flow Augmentation PondReservoir
- Assabet RiverRiver
- Assabet River ReservoirReservoir
- Assabet River ReservoirReservoirlive gauge
- Assabet River ReservoirReservoir
- Assawompset PondLakelive gauge
- Assonet RiverRiver
- Assonet River ReservoirReservoir
- Atherton BrookRiver
- Atkins ReservoirReservoir
- Atwater PondReservoir
- Atwood Lower ReservoirReservoir
- Atwood Upper ReservoirReservoir
- Auburn PondReservoir
- Aucoot CreekRiver
- Augutleback PondReservoir
- Aunt Bettys PondLake
- Aunt Edies PondLake
- Aunt Pattys PondLake
- Austin BrookRiver
- Avery BrookRiverlive gauge
- Avery BrookRiver
- Axe Factory BrookRiver
- Axtell BrookRiver
- Azimuth BrookRiver
- Babcock BrookRiver
- Babcock BrookRiver
- Babson ReservoirReservoir
- Bachelder BrookRiver
- Bachelor Brook ReservoirReservoir
- Back Bay FensLake
- Back RiverRiver
- Back RiverRiver
- Back RiverRiver
- Back RiverRiver
- Bacon BrookRiver
- Baddacook BrookRiver
- Baddacook PondLake
- Bad Luck BrookRiver
- Badluck LakeLake
- Bagg BrookRiver
- Bailey BrookRiver
- Bailey BrookRiver
- Bailey BrookRiver
- Bailey CreekRiver
- Bailey PondReservoir
- Baiting BrookRiver
- Baker BrookRiver
- Baker BrookRiver
- Baker BrookRiver
- Baker BrookRiver
- Baker BrookRiver
- Baker BrookRiver
- Baker PondReservoir
- Baker PondLake
- Baker PondReservoir
- Baker PondLake
- Baker PondLake
- Baker ReservoirReservoir
- Bakers Meadow PondReservoir
- Bakers Meadow ReservoirReservoir
- Bakers PondLake
- Balch PondReservoir
- Baldpate PondReservoir
- Baldwin BrookRiver
- Baldwin PondLake
- Baldwin PondReservoir
- Ball BrookRiver
- Ball BrookRiver
- Balster BrookRiver
- Bancroft BrookRiver
- Bannister Brook (historical)River
- Baptist PondLake
- Barbieri ReservoirReservoir
- Barefoot BrookRiver
- Bare Hill PondReservoir
- Bare Meadow BrookRiver
- Bares BrookRiver
- Barkers PondLake
- Barnes PondReservoir
- Barre Town ReservoirReservoir
- Barret PondLake
- Barrett PondReservoir
- Barrows BrookRiver
- Barrowsville PondLake
- Barry BrookRiver
- Barstows PondReservoir
- Bartholowmew PondLake
- Bartlett BrookRiver
- Bartlett BrookRiver
- Bartlett BrookRiver
- Bartlett PondReservoir
- Bartlett PondReservoir
- Bartlett PondLake
- Bartlett PondLake
- Bartlett PondLake
- Bartlett Pond BrookRiver
- Barton BrookRiver
- Bartons BrookRiver
- Basin BrookRiver
- Basin PondLake
- Basin Pond BrookRiver
- Bass CreekRiver
- Bass CreekRiver
- Bass CreekRiver
- Bass CreekRiver
- Bassett BrookRiver
- Bassett BrookRiver
- Bassett BrookRiver
- Bassett BrookRiver
- Bassett PondLake
- Bassett ReservoirReservoir
- Bassetts Lot PondLake
- Bass PondLake
- Bass RiverRiver
- Bass RiverRiver
- Batchelor BrookRiver
- Batemans PondReservoir
- Bates BrookRiver
- Bates PondLake
- Bates Powers ReservoirReservoir
- Bating BrookRiver
- Bating PondLake
- Bayberry Hill BrookRiver
- Bay State Company Bog ReservoirReservoir
- Bazeley PondReservoir
- Beach PondLake
- Beagle PondReservoir
- Beaman BrookRiver
- Beaman PondLake
- Bearden BrookRiver
- Bearhole ReservoirReservoir
- Bear Meadow BrookRiver
- Bear Meadow BrookRiver
- Bear PondLake
- Bear PondLake
- Bear PondLake
- Bear Pond (historical)Lake
- Bear RiverRiver
- Bear Rock StreamRiver
- Bearse PondLake
- Bear Swamp BrookRiver
- Beartown BrookRiver
- Beaton - Lebaron Bog ReservoirReservoir
- Beaudry PondReservoir
- Beaumont PondLake
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver BrookRiverlive gauge
- Beaver BrookRiver
- Beaver BrookRiver
- Beaver Brook ReservoirReservoir
- Beaver CreekRiver
- Beaverdam BrookRiver
- Beaverdam BrookRiver
- Beaverdam BrookRiver
- Beaverdam BrookRiver
- Beaverdam BrookRiver
- Beaver Dam BrookRiver
- Beaverdam CreekRiver
- Beaver Dam PondLake
- Beaver Dam PondReservoir
- Beaver LakeReservoir
- Beaver Meadow BrookRiver
- Beaver Meadow BrookRiver
- Beaver PondLake
- Beaver PondReservoir
- Beaver PondLake
- Beaver PondLake
- Beaver PondReservoir
- Beaver PondLake
- Beaver PondLake
- Beaver Pond BrookRiver
- Becker PondLake
- Beck PondLake
- Bedlam BrookRiver
- Beech RunRiver
- Bell BrookRiver
- Belle Isle InletRiver
- Bellevue PondLake
- Bell Hill ReservoirReservoir
- Bell PondReservoir
- Belmont ReservoirReservoir
- Bemis PondReservoir
- Bemis Pond Upper ReservoirReservoir
- Bems PondReservoir
- Benedict PondReservoir
- Ben Mann BrookRiver
- Bennett BrookRiver
- Bennett BrookRiver
- Bennett PondLake
- Bennett PondReservoir
- Bennett PondLake
- Bennett PondLake
- Bennetts BrookRiver
- Bennetts Pond BrookRiver
- Benson BrookRiver
- Benson PondLake
- Bensons Pond (historical)Lake
- Bentley BrookRiver
- Benton BrookRiver
- Benton Brook ReservoirReservoir
- Benton PondLake
- Bents CreekRiver
- Bents PondReservoir
- Berkshire Heights ReservoirReservoir
- Berkshire PondLake
- Berkshire Trout PondReservoir
- Berle PondReservoir
- Berry PondLake
- Berry PondLake
- Berry Pond CreekRiverlive gauge
- Besse Bog ReservoirReservoir
- Betty SpringLake
- Bickford PondReservoir
- Big Bearhole PondReservoir
- Big BrookRiver
- Big Bummet BrookRiver
- Bigelow BrookRiver
- Bigney PondReservoir
- Big PondLake
- Big Rocky PondLake
- Big Sandy PondLake
- Big Sandy PondLake
- Big Station PondLake
- Big West PondLake
- Billings BrookRiver
- Billings BrookRiver
- Billington SeaReservoir
- Bilodeau BrookRiver
- Binney Hill BrookRiver
- Bircham Bend PondsLake
- Birch BrookRiver
- Birch BrookRiver
- Birch Hill BrookRiver
- Birch Meadow BrookRiver
- Birch Meadow BrookRiver
- Birch PondReservoir
- Bird PondReservoir
- Bitt Shop Pond (historical)Reservoir
- Bixby BrookRiver
- Bixby ReservoirReservoir
- Black Betty BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black BrookRiver
- Black Brook ReservoirReservoir
- Black Cat BrookRiver
- Blackfish CreekRiver
- Black Fly BrookRiver
- Black Jimmy PondLake
- Black Joe PondLake
- Black Jonny PondLake
- Blackmere ReservoirReservoir
- Blackmore PondReservoir
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black PondLake
- Black Pond (historical)Lake
- Black Rock CreekRiver
- Blacks NookLake
- Blackstone River ReservoirReservoirlive gauge
- Blackstone River ReservoirReservoirlive gauge
- Blackstone River ReservoirReservoir
- Blackwater BrookRiverlive gauge
- Blackwater PondLake
- Blackwater PondLake
- Blackwater RiverRiver
- Blair BrookRiver
- Blair PondLake
- Blake BrookRiver
- Blaney PondLake
- Blanford PondLake
- Bleachery PondsReservoir
- Bliss BrookRiver
- Bliss PondLake
- Bliss PondReservoir
- Block BrookRiver
- Blodgett Mill BrookRiver
- Blood PondLake
- Blood PondLake
- Bloods PondLake
- Bloody BrookRiver
- Bloody BrookRiver
- Bloody PondLake
- Blossom BrookRiver
- Blueberry PondLake
- Blue BrookRiver
- Bluefield BrookRiver
- Bluefish RiverRiver
- Bluefish River ReservoirReservoir
- Blue Hill RiverRiver
- Blue Hills ReservoirReservoir
- Blue Meadow BrookRiver
- Blue PondLake
- Boat Cove CreekRiver
- Boat Meadow RiverRiver
- Bobby Harris PondReservoir
- Bogastow BrookRiver
- Bogastow PondReservoir
- Bog BrookRiver
- Bogle BrookRiver
- Bog PondReservoir
- Bog PondLake
- Bog PondReservoir
- Bog PondLake
- Bog PondReservoir
- Boland PondLake
- Bolivar PondReservoir
- Bonney PondReservoir
- Boot PondLake
- Borden BrookRiver
- Borden BrookRiver
- Borden Brook ReservoirReservoir
- Boston BrookRiver
- Bottle BrookRiver
- Bottom BrookRiver
- Bottomless PondLake
- Bouchard PondLake
- Boulder BrookRiver
- Boulder Hill PondReservoir
- Bouncing BrookRiver
- Bound BrookRiver
- Bound BrookRiver
- Bound Brook PondReservoir
- Bourne PondLake
- Bourne PondLake
- Bournes Brook (historical)River
- Bournes PondLake
- Bourne Wharf RiverRiver
- Bourn-Hadley PondReservoir
- Boutwell BrookRiver
- Bouve PondLake
- Bow BrookRiver
- Bow BrookRiver
- Bow Brook ReservoirReservoir
- Bowens PondReservoir
- Bowens PondReservoir
- Bowerman CreekRiver
- Bowers BrookRiver
- Box PondReservoir
- Boyce BrookRiver
- Bozrah BrookRiver
- Bracket Reservoir (Number Two)Reservoir
- Brackett PondReservoir
- Bracketts PondReservoir
- Bradford BrookRiver
- Bradford PondLake
- Bradish BrookRiver
- Bradley BrookRiver
- Bradley PondLake
- Branch BrookRiver
- Branch CreekRiver
- Brandy BrookRiver
- Brass Kettle BrookRiver
- Brass MillpondReservoir
- Brattle BrookRiver
- Brazell PondReservoir
- Bread and Cheese BrookRiver
- Breakneck BrookRiver
- Breakneck BrookRiver
- Breckwood LakeReservoir
- Breeds PondReservoir
- Brewer BrookRiver
- Brewer BrookRiver
- Brewer BrookRiver
- Brewer PondLake
- Brickyard BrookRiver
- Brickyard BrookRiver
- Brickyard CreekRiver
- Bridge BrookRiver
- Bridge CreekRiver
- Bridge Meadow BrookRiver
- Bridges PondReservoir
- Brierly PondReservoir
- Briggs BrookRiver
- Briggs BrookRiver
- Briggs PondReservoir
- Briggs PondReservoir
- Briggs ReservoirReservoir
- Briggs ReservoirReservoir
- Brigham PondReservoir
- Brigham Pond (historical)Lake
- Bristol Blake State ReservoirReservoir
- Bristols PondLake
- Brittons PondLake
- Broad BrookRiver
- Broad BrookRiver
- Broad BrookRiver
- Broad BrookRiver
- Broad CoveLake
- Broad CreekRiver
- Broad CreekRiver
- Broad Marsh RiverRiver
- Broadmeadow BrookRiver
- Broad Meadow BrookRiver
- Broad Meadow BrookRiver
- Brockton ReservoirReservoir
- Bronson BrookRiver
- Brookhaven LakeReservoir
- Brookline ReservoirReservoir
- Brooks BrookRiver
- Brooks PondLake
- Brown BrookRiver
- Brown BrookRiver
- Browning BrookRiver
- Browning PondReservoir
- Brown PondReservoir
- Browns BrookRiver
- Browns BrookRiver
- Browns PondReservoir
- Browns PondLake
- Bruces PondReservoir
- Brush PondLake
- Bryant PondLake
- Bubbling BrookRiver
- Buckhill PondReservoir
- Buckley Dunton LakeReservoir
- Buckman BrookRiver
- Buckman PondLake
- Buckmaster PondLake
- Buck PondLake
- Buck RiverRiver
- Bucks CreekRiver
- Bucks PondLake
- Buffam BrookRiver
- Buffum PondReservoir
- Buffumville LakeReservoir
- Bull BrookRiver
- Bull Brook ReservoirReservoir
- Bulloughs PondLake
- Bumbo BrookRiver
- Bumps PondLake
- Bumps RiverRiver
- Bumpus Bog ReservoirReservoir
- Bungay BrookRiver
- Bungay RiverRiver
- Burbank PondReservoir
- Burges PondLake
- Burncoat BrookRiver
- Burncoat PondReservoir
- Burnett PondReservoir
- Burnshirt RiverRiver
- Burnt Meadow PondLake
- Burnt MillpondReservoir
- Burrage PondReservoir
- Burrage Pond - Lower ReservoirReservoir
- Burrage Pond - Upper ReservoirLake
- Burr BrookRiver
- Burrington BrookRiver
- Burrow BrookRiver
- Burrs PondLake
- Burton BrookRiver
- Bush BrookRiver
- Bush PondReservoir
- Bushs Pond (historical)Lake
- Buswell PondReservoir
- Butter BrookRiver
- Butterfield PondLake
- Buttery BrookRiver
- Buttery Brook Tributary ReservoirReservoir
- Buttonwood BrookRiver
- Buttrick PondLake
- Buxton BrookRiver
- Cabot PondReservoir
- Cadwell BrookRiver
- Cadwell CreekRiver
- Cady BrookRiver
- Cady BrookRiver
- Cady BrookRiver
- Cady PondLake
- Cahoon PondLake
- Cain PondLake
- Caleb PondLake
- Calkins BrookRiver
- Calkins PondReservoir
- Callahan PondLake
- Calumet PondReservoir
- Camborne PondLake
- Cambridge ReservoirReservoirlive gauge
- Camel BrookRiver
- Camp BrookRiver
- Camp BrookRiver
- Campus PondLake
- Canesto BrookRiver
- Canoe PondLake
- Canoe RiverRiver
- Canterbury BrookRiver
- Canyon BrookRiver
- Capaum PondLake
- Cape PondLake
- Caprons PondReservoir
- Carbuncle PondLake
- Carding MillpondReservoir
- Card Machine BrookRiver
- Card PondLake
- Cards Pond (historical)Reservoir
- Cargill PondLake
- Carley BrookRiver
- Carolton CreekRiver
- Carpenter BrookRiver
- Carpenter PondReservoir
- Carpenter PondLake
- Carpenter ReservoirReservoir
- Carpenter Road PondReservoir
- Carrolls PondLake
- Carter PondReservoir
- Caruth BrookRiver
- Carver PondReservoir
- Cary BrookRiver
- Cary BrookRiver
- Cascade BrookRiver
- Case BrookRiver
- Casey BrookRiver
- Castle BrookRiver
- Castle Neck RiverRiver
- Caswell BrookRiver
- Catacoonamug BrookRiver
- Cat BrookRiver
- Catos PondLake
- Cat Swamp PondReservoir
- Cattle PondLake
- Causeway BrookRiver
- Cedar BrookRiver
- Cedar BrookRiver
- Cedar BrookRiver
- Cedar Dell LakeLake
- Cedar Island CreekRiver
- Cedar LakeLake
- Cedar Meadow PondReservoir
- Cedar PondLake
- Cedar PondLake
- Cedar PondLake
- Cedar PondLake
- Cedar PondLake
- Cedar PondLake
- Cedar PondLake
- Cedar PondLake
- Cedar PondLake
- Cedar PondLake
- Cedar PondReservoir
- Cedar PondsLake
- Cedar Swamp BrookRiver
- Cedar Swamp BrookRiver
- Cedar Swamp PondLake
- Cedar Swamp PondReservoir
- Cedar Swamp PondLake
- Cedar Swamp RiverRiver
- Center BrookRiver
- Center BrookRiver
- Center Hill PondLake
- Center PondReservoir
- Center PondReservoir
- Centerville BrookRiver
- Centerville RiverRiver
- Chadwick BrookRiver
- Chadwick PondReservoir
- Chaffee BrookRiver
- Chaffin PondLake
- Chaffin ReservoirReservoir
- Chaffins BrookRiver
- Chamberlain PondLake
- Chandler MillpondReservoir
- Chandler PondLake
- Chandlers PondLake
- Channings PondLake
- Chapel BrookRiver
- Chapin BrookRiver
- Chapin PondReservoir
- Chard PondLake
- Charge PondLake
- Charles BrookRiver
- Charles RiverRiverlive gauge
- Charles River BasinReservoirlive gauge
- Charles River ReservoirReservoirlive gauge
- Charles River ReservoirReservoirlive gauge
- Charles River ReservoirReservoir
- Charles River ReservoirReservoirlive gauge
- Charles River ReservoirReservoirlive gauge
- Chartley BrookRiver
- Chartley PondReservoir
- Chase Garden CreekRiver
- Chase PondLake
- Chauncey BrookRiver
- Chauncy LakeLake
- Chebacco LakeLake
- Cheesbro BrookRiver
- Cheese Cake BrookRiver
- Cheney BrookRiver
- Cheney BrookRiver
- Cherry BrookRiver
- Cherry BrookRiver
- Cherry PondLake
- Cherry Rum BrookRiver
- Cheshire PondLake
- Cheshire ReservoirReservoir
- Chester BrookRiver
- Chestnut Hill BrookRiver
- Chestnut Hill ReservoirReservoir
- Chestnut RunRiver
- Chicken BrookRiver
- Chickering BrookRiver
- Chickering LakeLake
- Chickley RiverRiver
- Chicopee BrookRiver
- Chicopee Brook ReservoirReservoir
- Chicopee Brook ReservoirReservoir
- Chicopee ReservoirReservoir
- Chicopee RiverRiver
- Chicopee River ReservoirReservoir
- Chicopee River ReservoirReservoir
- Chicopee River ReservoirReservoirlive gauge
- Chicopee River ReservoirReservoir
- Chicopee River ReservoirReservoir
- Childs BrookRiver
- Childs RiverRiver
- Chilmark PondLake
- Chilson PondLake
- Chimney Corners PondReservoir
- Chimney PondReservoir
- Chockalog PondLake
- Chockalog RiverRiver
- Chopin PondLake
- Choquettes PondLake
- Chubb CreekRiver
- Churchill BrookRiver
- Cider MillpondReservoir
- Cider MillpondLake
- City BrookRiver
- City Farm PondReservoir
- City Mills PondReservoir
- City PondLake
- City PondReservoir
- Clam Lake ReservoirReservoir
- Clam PoolsLake
- Clam Pudding PondLake
- Clam RiverRiverlive gauge
- Clam River Watershed ReservoirReservoir
- Clamshell PondLake
- Clapp BrookRiver
- Clapp PondLake
- Clapp PondLake
- Clapps PondLake
- Clapps Round PondLake
- Clark BrookRiver
- Clark BrookRiver
- Clark PondLake
- Clark PondLake
- Clark PondLake
- Clark PondLake
- Clark ReservoirReservoir
- Clarks Mill PondReservoir
- Clarks PondReservoir
- Claypit BrookRiver
- Claypit PondLake
- Claypit PondLake
- Clay PondLake
- Clay PondLake
- Clays CreekRiver
- Clear Bottom PondLake
- Clear BrookRiver
- Clear Falls PondReservoir
- Clear PondReservoir
- Clear PondLake
- Clear PondLake
- Clear PondLake
- Clear Run BrookRiver
- Clematis BrookRiver
- Clesson BrookRiver
- Cleveland BrookRiver
- Cleveland Brook ReservoirReservoir
- Cleveland PondReservoir
- Clifford Road PondReservoir
- Cliff PondLake
- Club Head CreekRiver
- Club PondReservoir
- Coachlace PondReservoir
- Coal Mine BrookRiver
- Cobb BrookRiver
- Cobb BrookRiver
- Cobb BrookRiver
- Cobble Mountain ReservoirReservoir
- Cobbler BrookRiver
- Cobbs PondLake
- Cobbs PondLake
- Cobbs PondLake
- Cocasset LakeReservoir
- Cochato RiverRiver
- Cochichewick RiverRiver
- Cochituate BrookRiver
- Cochran PondLake
- Cockeast PondLake
- Cockle Cove CreekRiver
- Codding BrookRiver
- Coes PondReservoir
- Coes ReservoirReservoir
- Cogan PondReservoir
- Cohackett BrookRiver
- Cohasse BrookRiver
- Cohasse Brook ReservoirReservoir
- Colbys PondReservoir
- Colchester BrookRiver
- Cold Bottom PondReservoir
- Cold BrookRiver
- Cold BrookRiver
- Cold BrookRiver
- Cold BrookRiver
- Cold BrookRiver
- Cold Harbor BrookRiver
- Cold Harbor Brook ReservoirReservoir
- Cold RiverRiverlive gauge
- Coldspring BrookRiver
- Cold Spring BrookRiver
- Cold Spring BrookRiver
- Cold Spring BrookRiver
- Cold Spring BrookRiver
- Coldspring Brook (historical)River
- Cold Spring Brook (historical)River
- Cold Spring Pond (historical)Lake
- Cold Springs BrookRiver
- Coleman Hill CreekRiver
- Coleman PondReservoir
- Coleman PondLake
- Cole Mill PondReservoir
- Cole RiverRiver
- Cole River PondReservoir
- Coles BrookRiver
- Coles BrookRiver
- Coles PondLake
- Collar BrookRiver
- College PondReservoir
- College PondLake
- Collins BrookRiver
- Collins PondLake
- Combes PondReservoir
- Combs PondLake
- Comeys PondLake
- Comins PondReservoir
- Commons BrookRiver
- Company BrookRiver
- Conant BrookRiver
- Conant Brook ReservoirReservoir
- Conant PondLake
- Concord ReservoirReservoir
- Concord RiverRiverlive gauge
- Concord River ReservoirReservoir
- Concord River ReservoirReservoir
- Concord River ReservoirReservoir
- Cone BrookRiver
- Cone BrookRiver
- Cone BrookRiver
- Congamond LakesLake
- Congamond Lakes Middle PondReservoir
- Congamond Lakes South PondReservoir
- Connecticut River ReservoirReservoirlive gauge
- Connecticut River ReservoirReservoirlive gauge
- Connelly BrookRiver
- Connor PondReservoir
- Connor ReservoirReservoir
- Content BrookRiver
- Conway Electric ReservoirReservoir
- Conwell PondLake
- Cook Allen BrookRiver
- Cook BrookRiver
- Cook PondLake
- Cook PondReservoir
- Cook PondLake
- Cooks PondReservoir
- Cooledge BrookRiver
- Cooley BrookRiver
- Cooley BrookRiver
- Cooley BrookRiver
- Cooley LakeReservoir
- Coolidge BrookRiver
- Coolidge PondReservoir
- Coonamessett PondReservoir
- Coonamessett RiverRiver
- Coon Hollow BrookRiver
- Coon Tree PondReservoir
- Cooper BrookRiver
- Cooper PondLake
- Coopers PondLake
- Copeland Tannery BrookRiver
- Copicut ReservoirReservoir
- Copicut RiverRiver
- Cornelius PondLake
- Cornell PondReservoir
- Coskata PondLake
- Cotley RiverRiver
- Cotton PondLake
- Couch BrookRiver
- Country Club PondReservoir
- County BrookRiver
- Cournoyer PondReservoir
- Course BrookRiver
- Cove BrookRiver
- Covel PondLake
- Cowan BrookRiver
- Cowassock BrookRiver
- Cow Bridge BrookRiver
- Cowee PondReservoir
- Coweeset BrookRiver
- Cow Island PondLake
- Cow Pond BrookRiver
- Cox PondReservoir
- Coy PondLake
- Coys BrookRiver
- Crackatuxet CoveLake
- Crackrock PondReservoir
- Craddock Crewes PondLake
- Craig PondLake
- Cranberry Bog ReservoirReservoir
- Cranberry Bog Reservoir Number OneReservoir
- Cranberry BrookRiver
- Cranberry Factory PondReservoir
- Cranberry Meadow PondReservoir
- Cranberry PondLake
- Cranberry PondReservoir
- Cranberry PondLake
- Cranberry PondLake
- Cranberry PondLake
- Cranberry PondReservoir
- Cranberry PondLake
- Cranberry PondLake
- Cranberry PondLake
- Cranberry Pond BrookRiver
- Cranberry Pond BrookRiver
- Cranberry Pond (historical)Lake
- Cranberry RiverRiver
- Crane BrookRiver
- Crane BrookRiver
- Crane Brook Bog PondReservoir
- Crane LakeLake
- Crane PondLake
- Crane PondLake
- Crane PondLake
- Crane PondReservoir
- Creamery BrookRiver
- Creek BrookRiver
- Creighton PondReservoir
- Cress BrookRiver
- Cress Brook PondLake
- Crocker PondReservoir
- Crocker PondLake
- Crocker PondLake
- Crocker PondReservoir
- Crocker PondReservoir
- Cronin BrookRiver
- Crooked Meadow RiverRiver
- Crooked PondLake
- Crooked PondLake
- Crooked PondReservoir
- Crooked PondLake
- Crooked RiverRiver
- Crooked Springs BrookRiver
- Crosby PondLake
- Crossman PondLake
- Cross PondLake
- Cross PondReservoir
- Cross Street Bog ReservoirReservoir
- Crow BrookRiver
- Crowell PondLake
- Crowfoot BrookRiver
- Crowfoots BrookRiver
- Crow Hill BrookRiver
- Crow Hills PondReservoir
- Crystal BrookRiver
- Crystal LakeLake
- Crystal LakeReservoir
- Crystal LakeLake
- Crystal LakeLake
- Crystal LakeLake
- Crystal LakeReservoir
- Crystal LakeLake
- Crystal LakeLake
- Crystal LakeLake
- Crystal LakeReservoir
- Crystal Lake ReservoirReservoir
- Crystal PondLake
- Crystal PondReservoir
- Crystal PondLake
- Crystal Waters ReservoirReservoir
- Cuffs PondLake
- Cummings BrookRiver
- Cunningham PondLake
- Curlew PondLake
- Curtin PondLake
- Curtis PondLake
- Curtis PondLake
- Curtis PondLake
- Curtis PondsReservoir
- Cushing BrookRiver
- Cushing PondReservoir
- Cushing PondReservoir
- Cushing PondLake
- Cushman BrookRiver
- Cushman BrookRiver
- Cushmans PondLake
- Cusky PondReservoir
- Cutler PondLake
- Cutters PondLake
- Cutting PondLake
- Dakins BrookRiver
- Daley BrookRiver
- Damlot BrookRiver
- Dam Lot BrookRiver
- Damon PondReservoir
- Damon PondReservoir
- Dam PondLake
- Dam PondLake
- Danforth BrookRiver
- Danforth BrookRiver
- Danforth BrookRiver
- Daniels BrookRiver
- Danielson PondLake
- Danks PondLake
- Danson BrookRiver
- Danvers Reservoir (historical)Lake
- Darby PondReservoir
- Dark BrookRiver
- Dark BrookReservoir
- Dark BrookRiver
- Dark BrookRiver
- Dark Hollow PondLake
- Darling BrookRiver
- Davenport BrookRiver
- Davenport Brook ReservoirReservoir
- Davenport PondReservoir
- Davidson PondLake
- Davis BrookRiver
- Davis Mine BrookRiver
- Davis PondLake
- Davis PondReservoir
- Davis PondLake
- Davis PondLake
- Dawson PondReservoir
- Day BrookRiver
- Day BrookRiver
- Day MillpondLake
- Dead BranchRiver
- Dead CreekRiver
- Dead PondLake
- Dead PondLake
- Dead PondLake
- Dead PondLake
- Dead PondLake
- Dead RiverLake
- Dean BrookRiver
- Deane PondLake
- Dean PondReservoir
- Dean PondReservoir
- Dean PondLake
- Dean PondLake
- Dean PondLake
- Dean Pond (historical)Lake
- Deep Bottom PondLake
- Deep BrookRiver
- Deep BrookRiver
- Deep PondLake
- Deep PondLake
- Deep PondLake
- Deep PondLake
- Deer BrookRiver
- Deerfield RiverRiver
- Deerfield River ReservoirReservoir
- Deerfield River ReservoirReservoir
- Deerfield River ReservoirReservoirlive gauge
- Deerfield River ReservoirReservoir
- Deerfield River ReservoirReservoirlive gauge
- Deer PondLake
- Deer PondLake
- Degano PondLake
- Delaney PondReservoir
- Delvas Pond (historical)Lake
- Demond PondReservoir
- Dennetts PondReservoir
- Dennis PondLake
- Denny BrookRiver
- Depot BrookRiver
- Depot PondReservoir
- Depot PondLake
- Destruction BrookRiver
- Devils BrookRiver
- Devils Dishfull PondReservoir
- Devol PondLake
- Dexter PondLake
- Diamond CreekRiver
- Diamond PondLake
- Dickenson BrookRiver
- Dickinson BrookRiver
- Dicks BrookRiver
- Dicks PondLake
- Dierks PondLake
- Dike PondLake
- Dimmock BrookRiver
- Dimmock PondLake
- Dinahs PondLake
- Dirty Meadow BrookRiver
- Distributing ReservoirReservoir
- Dix BrookRiver
- Doane PondReservoir
- Doanes CreekRiver
- Dock CreekRiver
- Doctors PondLake
- Dodge PondLake
- Dodger HoleLake
- Dodgeville PondReservoir
- Doe PondLake
- Doggett BrookRiver
- Doggetts PondLake
- Doleful PondLake
- Donnely PondLake
- Doolittle BrookRiver
- Dopping BrookRiver
- Dorchester BrookRiver
- Dorothy BrookRiver
- Dorothy PondReservoir
- Doten BrookRiver
- Double BrookRiver
- Double BrookRiver
- Double Brook ReservoirReservoir
- Doughnut PondLake
- Dow BrookRiver
- Dow Brook ReservoirReservoir
- Dragon BrookRiver
- Drake BrookRiver
- Drakes BrookRiver
- Dresser BrookRiver
- Drinkwater RiverRiver
- Drowned Land BrookRiver
- Dry BrookRiver
- Dry BrookRiver
- Dry BrookRiver
- Dry BrookRiver
- Dry BrookRiver
- Dry PondLake
- Duane PondLake
- Duarte PondLake
- Duarte PondsLake
- Duck Hill RiverRiver
- Duck PondLake
- Duck PondLake
- Duck PondReservoir
- Duck PondLake
- Duck PondLake
- Duck PondLake
- Duck PondLake
- Duck PondLake
- Duck PondLake
- Duck PondReservoir
- Duck PondLake
- Duck PondLake
- Duck Pond BrookRiver
- Dudley BrookRiver
- Dudley BrookRiver
- Dudley PondReservoir
- Dudley PondReservoir
- Dudley ReservoirReservoir
- Dudleys PondLake
- Dugan BrookRiver
- Dug PondLake
- Dugway PondLake
- Dumplin BrookRiver
- Dunbar BrookRiver
- Dunbar Brook ReservoirReservoir
- Dunham BrookRiver
- Dunham PondLake
- Dunham PondLake
- Dunham PondLake
- Dunhams BrookRiver
- Dunlap PondReservoir
- Dunleavey BrookRiver
- Dunleavey PondReservoir
- Dunlop BrookRiver
- Dunn BrookRiver
- Dunn BrookRiver
- Dunn PondReservoir
- Dunns PondLake
- Dutton PondReservoir
- Dyer PondLake
- Dykes PondReservoir
- Eagle BrookRiver
- Eagle Hill RiverRiver
- Eagle LakeReservoir
- Eagle PondLake
- Eagle PondLake
- Eames BrookRiver
- Eames PondLake
- Eames PondReservoir
- Earle PondLake
- East Branch Cat BrookRiver
- East Branch Fever BrookRiver
- East Branch Green RiverRiver
- East Branch Housatonic RiverRiver
- East Branch Housatonic River ReservoirReservoirlive gauge
- East Branch Maple Springs BrookRiver
- East Branch Mill RiverRiver
- East Branch Neponset RiverRiverlive gauge
- East Branch North RiverRiver
- East Branch Palmer RiverRiver
- East Branch Sippican RiverRiver
- East Branch Swift RiverRiverlive gauge
- East Branch Tully RiverRiverlive gauge
- East Branch Ware RiverRiverlive gauge
- East Branch Westport RiverRiver
- East Brimfield LakeReservoirlive gauge
- East BrookRiver
- East BrookRiver
- East BrookRiver
- East BrookRiver
- East Brookfield RiverRiver
- Easter BrookRiver
- Easterbrook PondLake
- East Glen BrookRiver
- East Head Bog ReservoirReservoir
- East Head PondReservoir
- East Indies PondLake
- East LakeReservoir
- Eastmans BrookRiver
- East Meadow RiverRiver
- East Oxbow BrookRiver
- East Pond (historical)Lake
- East Rocky Gutter BrookRiver
- East Templeton PondLake
- East Wachusett BrookRiver
- East Wait BrookRiver
- East Waushacum PondLake
- Eaton PondLake
- Eatons PondReservoir
- Ebben CreekRiver
- Echo LakeReservoir
- Echo LakeLake
- Echo LakeReservoir
- Echo LakeLake
- Eddy PondReservoir
- Edgartown Great PondLake
- Edmunds PondLake
- Edson BrookRiver
- Edson PondReservoir
- Edwards PondLake
- Eel CreekRiver
- Eel PondLake
- Eel PondLake
- Eel PondLake
- Eel PondLake
- Eel PondLake
- Eel RiverRiver
- Eel RiverRiverlive gauge
- Egger Bog PondReservoir
- Egypt BrookRiver
- Egypt ReservoirReservoir
- Egypt RiverRiver
- Eight Acre ReservoirReservoir
- Elbow PondLake
- Elbow PondLake
- Elders PondLake
- Eldridge PondReservoir
- Elginwood PondLake
- Elias PondLake
- Elishas PondLake
- Elizabeth BrookRiver
- Elizabeth Brook ReservoirReservoir
- Ellias PondReservoir
- Ellinwood BrookRiver
- Ellis Brett PondLake
- Ellis BrookRiver
- Ellis PondLake
- Ellis PondReservoir
- Ellis PondLake
- Ellis PondsLake
- Ell PondLake
- Ellwell BrookRiver
- Elm BrookRiver
- Elmer BrookRiver
- Emerson BrookRiver
- Emerson Brook ReservoirReservoir
- Emery PondLake
- Entry Dingle BrookRiver
- Eph PondLake
- Essex RiverRiver
- Estees BrookRiver
- Esther BrookRiver
- Excalibur LakeReservoir
- Ezekiel PondLake
- Factory BrookRiver
- Factory Hollow PondReservoir
- Factory PondLake
- Factory PondReservoir
- Factory PondReservoir
- Factory Village PondReservoir
- Fairfield BrookRiver
- Fairfield PondLake
- Fairhaven BayLake
- Fairyland PondLake
- Fall BrookRiver
- Fall BrookRiver
- Fall BrookRiver
- Fall BrookRiver
- Fall BrookRiver
- Fall Brook ReservoirReservoir
- Fall Hill BrookRiver
- Fall RiverRiver
- Fall RiverRiver
- Fall River Reservoir (historical)Reservoir
- Fall River Reservoir (historical)Reservoir
- Falls BrookRiver
- Falls BrookRiver
- Falls PondReservoir
- Falulah BrookRiver
- Falulah ReservoirReservoir
- Farley BrookRiver
- Farm CreekRiver
- Farmers PondLake
- Farm PondLake
- Farm PondLake
- Farm PondLake
- Farm RiverRiver
- Farnham ReservoirReservoir
- Farnums Mill PondReservoir
- Farrar PondReservoir
- Farrel BrookRiver
- Fawcetts PondLake
- Fawn LakeLake
- Fawn LakeLake
- Fawn PondLake
- Fearing PondLake
- Federal PondReservoir
- Fellsmere PondLake
- Fells ReservoirReservoir
- Felton LakeReservoir
- Felton Lake BrookRiver
- Fenton BrookRiver
- Fernwood LakeReservoir
- Fernwood ReservoirReservoir
- Fever BrookRiver
- Field PondReservoir
- Fife BrookRiver
- Finerty PondReservoir
- Firestone PondLake
- First BrookRiver
- First BrookRiver
- First BrookRiver
- First Herring BrookRiver
- First Herring Brook ReservoirReservoir
- First PondReservoir
- Fish BrookRiver
- Fish BrookRiver
- Fish BrookRiver
- Fish BrookRiver
- Fish Brook ReservoirReservoir
- Fisher Bog ReservoirReservoir
- Fisher BrookRiver
- Fisher Hill ReservoirReservoir
- Fisher PondReservoir
- Fisherville PondReservoir
- Fishin BrookRiver
- Fish PondReservoir
- Fish PondLake
- Fish PondReservoir
- Fiske BrookRiver
- Fiske BrookRiver
- Fiske MillpondReservoir
- Fiske PondReservoir
- Fisk PondReservoir
- Fitch BasinReservoir
- Fitchburg ReservoirReservoir
- Fitch PondLake
- Fivemile PondLake
- Fivemile PondLake
- Fivemile PondsLake
- Fivemile RiverRiver
- Flag BrookRiver
- Flagg BrookRiver
- Flagg Hill PondLake
- Flagg Hill PondReservoir
- Flagg PondReservoir
- Flag PondLake
- Flannagan PondLake
- Flashy PondLake
- Flask Pond (historical)Lake
- Flat Bottom PondLake
- Flat BrookRiver
- Flat BrookRiver
- Flat PondLake
- Flat PondLake
- Flax PondLake
- Flax PondLake
- Flax PondLake
- Flax PondLake
- Flax PondLake
- Flax PondLake
- Flax PondLake
- Flax PondLake
- Flax PondLake
- Flax PondLake
- Fletchers PondReservoir
- Fletchers PondReservoir
- Flint BrookRiver
- Flint PondReservoir
- Flint PondReservoir
- Flintrock PondLake
- Flints PondReservoir
- Flis PondReservoir
- Floating Bridge PondLake
- Flora Glen BrookRiver
- Florence PondLake
- Florida BrookRiver
- Floyds BrookRiver
- Flume PondLake
- Flushing PondReservoir
- Flyaway PondLake
- Flynns PondLake
- Foley PondLake
- Follins PondLake
- Folly Hill ReservoirReservoir
- Folly PondLake
- Folsom PondLake
- Foote BrookRiver
- Ford BrookRiver
- Ford BrookRiver
- Ford Glen BrookRiver
- Ford PondReservoir
- Forest LakeReservoir
- Forest LakeLake
- Forest RiverRiver
- Forge PondLake
- Forge PondReservoir
- Forge PondReservoir
- Forge PondReservoir
- Forge PondReservoir
- Forge PondReservoir
- Forge PondReservoir
- Forge PondReservoir
- Forge PondReservoir
- Forge RiverRiver
- Forge River ReservoirReservoir
- Forget-me-not BrookRiver
- Fort Meadow BrookRiver
- Fort Meadow ReservoirReservoir
- Fort PondReservoir
- Fort PondLake
- Fort Pond BrookRiver
- Fort Pond Brook ReservoirReservoir
- Fort RiverRiverlive gauge
- Fosgate BrookRiver
- Foskett Mill StreamRiver
- Foss Reservoir (Number Three)Reservoir
- Foster BrookRiver
- Foster PondLake
- Fosters PondReservoir
- Foundry BrookRiver
- Foundry PondLake
- Foundry PondReservoir
- Foundry PondReservoir
- Foundry PondReservoir
- Fountainhead BrookRiver
- Fountain PondLake
- Fourmile BrookRiver
- Fourmile BrookRiver
- Fourmile BrookRiver
- Fourmile PondReservoir
- Fourmile PondLake
- Four PondsLake
- Fowle BrookRiver
- Fox BrookRiver
- Fox BrookRiver
- Fox CreekRiver
- Fox Island CreekRiver
- Framingham Reservoir Number ThreeReservoir
- Franklin ReservoirsReservoir
- Freeland BrookRiver
- Freeman PondLake
- Freemans BrookRiver
- Freemans PondLake
- Freitag PondReservoir
- French BrookRiver
- French BrookRiver
- French PondReservoir
- French River Reservoir (historical)Reservoir
- French River Reservoir (historical)Reservoirlive gauge
- French River Reservoir (historical)Reservoir
- French StreamRiver
- Fresh BrookRiver
- Fresh Meadow PondReservoir
- Fresh PondLakelive gauge
- Fresh PondLake
- Fresh PondLake
- Fresh PondLake
- Fresh PondLake
- Fresh PondReservoir
- Fresh PondLake
- Fresh PondLake
- Fresh RiverRiver
- Fresh Water PondLake
- Frisell BrookRiver
- Frogfoot BrookRiver
- Frogfoot Brook ReservoirReservoir
- Frog PondLake
- Frog PondLake
- Frog PondLake
- Frost Fish BrookRiver
- Frost Fish CreekRiver
- Frye PondLake
- Frye PondLake
- Fuller BrookRiver
- Fuller BrookRiver
- Fuller BrookRiver
- Fuller BrookRiver
- Fuller BrookRiver
- Fuller PondLake
- Fuller PondLake
- Fullers BrookRiver
- Fuller Street Bog ReservoirReservoir
- Fuller Swamp BrookRiver
- Fulling Mill BrookRiver
- Fulling Mill BrookRiver
- Fulling Mill CreekRiver
- Fulling MillpondReservoir
- Fulton PondReservoir
- Fund PondLake
- Furbish PondReservoir
- Furnace BrookRiver
- Furnace BrookRiver
- Furnace BrookRiver
- Furnace BrookRiver
- Furnace PondLake
- Furnace PondLake
- Furnace PondLake
- Furnace PondLake
- Furnance BrookRiver
- Gales BrookRiver
- Gales PondReservoir
- Galloway BrookRiver
- Gallows PondLake
- Gamache PondLake
- Gardner BrookRiver
- Gardner Falls Station Canal ReservoirReservoir
- Garnet LakeReservoir
- Garretts PondLake
- Gaston PondReservoir
- Gate Hill BrookRiver
- Gates BrookRiver
- Gates BrookRiver
- Gates PondReservoir
- Gates Pond BrookRiver
- Gauco PondReservoir
- Geer BrookRiver
- George H Nichols ReservoirReservoir
- Georges PondLake
- Germany BrookRiver
- Gibbs BrookRiver
- Gibbs BrookRiver
- Gibbs BrookRiver
- Gibbs PondLake
- Gibbs PondLake
- Gibbs Pond (historical)Lake
- Giffords Pond (historical)Lake
- Gilboa BrookRiver
- Gilboa PondReservoir
- Gilder PondReservoir
- Giles BrookRiver
- Gilson BrookRiver
- Gilson BrookRiver
- Ginger CreekRiver
- Girard PondLake
- Gleason PondLake
- Gleason PondReservoir
- Glen BrookRiver
- Glen Charlie PondReservoir
- Glendale BrookRiver
- Glen Echo LakeReservoir
- Glen Echo PondLake
- Glover Mill PondReservoir
- Glovers BrookRiver
- Glue Factory PondLake
- Glutner PondLake
- Goat Pasture PondLake
- Goddard BrookRiver
- Godfrey BrookRiver
- Golden Cove BrookRiver
- Golden Fawn LakeLake
- Golden Field PondReservoir
- Goldern CoveRiver
- Goldfish PondLake
- Goldine BrookRiver
- Goldmine BrookRiver
- Goldthwait BrookRiver
- Goodell BrookRiver
- Goodfellow PondReservoir
- Goodrich PondLake
- Goodridge BrookRiver
- Goodwill PondReservoir
- Goodwin CreekRiver
- Goose BranchRiver
- Goose PondLake
- Goose PondLake
- Goose PondLake
- Goose PondLake
- Goose PondReservoir
- Goose PondLake
- Goose PondLake
- Goose Pond BrookRiver
- Gore BrookRiver
- Gore PondLake
- Gorham Mill PondReservoir
- Goss PondLake
- Gould PondLake
- Governor BrookRiver
- Grace BrookRiver
- Grady PondLake
- Graham PondReservoir
- Grandin ReservoirReservoir
- Granger BrookRiver
- Granny BrookRiver
- Granny PondLake
- Granny PondLake
- Granville ReservoirReservoir
- Grape Island CreekRiver
- Grass Hill BrookRiver
- Grass PondLake
- Grass PondLake
- Grassy Nook PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy PondLake
- Grassy West PondLake
- Gratuity BrookRiver
- Gravelly BrookRiver
- Gravelly PondLake
- Graves BrookRiver
- Graves PondLake
- Great BrookRiver
- Great BrookRiver
- Great BrookRiver
- Great BrookRiver
- Great DrainRiver
- Great Herring PondLake
- Great Island CreekRiver
- Great Maring PondLake
- Great Mink HoleLake
- Great PondLake
- Great PondLake
- Great PondLake
- Great PondLake
- Great PondLake
- Great PondLake
- Great PondLake
- Great Pond ReservoirReservoir
- Great Pond Upper ReservoirReservoir
- Great Quittacas PondLake
- Great Sandy Bottom PondLake
- Great Sippewisset CreekRiver
- Great Snake PondLake
- Great South PondLake
- Great Swamp BrookRiver
- Great Swamp BrookRiver
- Greeleys PondReservoir
- Greene BrookRiver
- Greenes PondReservoir
- Greenfield ReservoirReservoir
- Greenfield Reservoir - Lower GlenReservoir
- Green Harbor BrookRiver
- Green Harbor RiverRiver
- Green Hill PondReservoir
- Greenland PondLake
- Greenough PondReservoir
- Greenough PondLake
- Green PondLake
- Green PondLake
- Green PondLake
- Green RiverRiver
- Green RiverRiverlive gauge
- Green RiverRiver
- Green RiverRiverlive gauge
- Greens BrookRiver
- Greenville PondReservoir
- Greenwater BrookRiver
- Greenwater PondReservoir
- Greenwood LakeReservoir
- Greenwood PondLake
- Greenwood PondReservoir
- Grews PondLake
- Grey PondLake
- Griffin BrookRiver
- Griffin BrookRiver
- Griffiths PondLake
- Grindstone BrookRiver
- Grist MillpondReservoir
- Griswold PondReservoir
- Grosvenor ReservoirLake
- Groton School PondLake
- Grotto PondLake
- Ground BrookRiver
- Grove PondLake
- Grumpys BrookRiver
- Guggins BrookRiver
- Guilder BrookRiver
- Guilder PondReservoir
- Gulf BrookRiver
- Gulf BrookRiver
- Gulf BrookRiver
- Gulf BrookRiver
- Gulf BrookRiver
- Gull PondLake
- Gun Club PondReservoir
- Gunn BrookRiver
- Gunners Exchange PondLake
- Gushee PondLake
- Hackett PondReservoir
- Hackmetack Pond (historical)Lake
- Hadley ReservoirReservoir
- Hager PondReservoir
- Haggetts PondReservoir
- Halecyon LakeLake
- Hale PondReservoir
- Hales BrookRiver
- Hales PondLake
- Hales PondReservoir
- Haley BrookRiver
- Haley BrookRiver
- Haley PondLake
- Haley PondLake
- Half Moon BrookRiver
- Halfmoon Meadow BrookRiver
- Halfway BrookRiver
- Halfway PondLake
- Halfway PondLake
- Halfway PondLake
- Hallets MillpondLake
- Hallfield PondLake
- Hallockville PondReservoir
- Hall PondLake
- Hall Pond BrookRiver
- Halls BrookRiver
- Halls BrookRiver
- Halls Brook ReservoirReservoir
- Halls CreekRiver
- Halls PondLake
- Hamant BrookRiver
- Hamant Brook ReservoirReservoir
- Hamblin PondLake
- Hamblins BrookRiver
- Hamilton BrookRiver
- Hamilton ReservoirReservoir
- Hamlin PondLake
- Hamlins PondLake
- Hammer Shop PondLake
- Hammond PondLake
- Hammond PondReservoir
- Hammond PondLake
- Hampton PondsLake
- Hanging Mountain PondLake
- Hannah Eames BrookRiver
- Hannegan BrookRiver
- Hannum BrookRiver
- Hansel PondLake
- Happy Hollow BrookRiver
- Harbor HeadLake
- Harbor PondReservoir
- Hardwick PondReservoir
- Hardys PondReservoir
- Harlock PondLake
- Harlow BrookRiver
- Harlow BrookRiver
- Harlow Brook ReservoirReservoir
- Harlow PondLake
- Harlow PondReservoir
- Harman Marsh PondLake
- Harmon BrookRiver
- Harmon PondReservoir
- Harmon PondLake
- Harnett PondReservoir
- Harrigan PondLake
- Harrington PondLake
- Harrington PoolLake
- Harris BrookRiver
- Harris BrookRiver
- Harris BrookRiver
- Harris BrookRiver
- Harris PondReservoir
- Harris PondReservoir
- HarthavenLake
- Hartley Mill PondReservoir
- Harts BrookRiver
- Harts PondLake
- Harts PondLake
- Hartwell BrookRiver
- Harvard PondReservoir
- Harwich ReservoirReservoir
- Haskell PondReservoir
- Hastings PondLake
- Hatches CreekRiver
- Hatchet BrookRiver
- Hatch PondLake
- Hatch PondLake
- Hatch PondLake
- Hathaway BrookRiver
- Hathaway BrookRiver
- Hathaway PondLake
- Hathaway PondReservoir
- Hathaway PondLake
- Hathaway PondsLake
- Hathaway ReservoirReservoir
- Hauk BrookRiver
- Haviland PondLake
- Hawes BrookRiver
- Hawes PondReservoir
- Hawkes BrookRiver
- Hawkes BrookRiver
- Hawkes BrookRiver
- Hawkes PondReservoir
- Hawk PondLake
- Hawks BrookRiver
- Hawks BrookRiver
- Hawksnest PondLake
- Hawley ReservoirReservoir
- Hawthorne BrookRiver
- Hawthorne BrookRiver
- Hayden PondLake
- Hayden PondLake
- Hayden PondReservoir
- Hayden PondReservoir
- Hayes PondReservoir
- Hayes PondReservoir
- Hayes PondReservoir
- Haynes ReservoirReservoir
- Hayward BrookRiver
- Hayward CreekRiver
- Haywards PondReservoir
- Hazel BrookRiver
- Head of HummockLake
- Heald PondReservoir
- Heard PondLake
- Hearthstone BrookRiver
- Heart PondReservoir
- Heath BrookRiver
- Heath BrookRiver
- Heath BrookRiver
- Heath Hen Meadow BrookRiver
- Hecla PondLake
- Hedges PondLake
- Hedges PondLake
- Hemenway PondLake
- Hemingway PondLake
- Hemlock BrookRiver
- Hemlock BrookRiver
- Henkes BrookRiver
- Henry BrookRiver
- Henshaw PondLake
- Hermitage Pond (historical)Reservoir
- Herring BrookRiver
- Herring BrookRiver
- Herring BrookRiver
- Herring BrookRiver
- Herring BrookRiver
- Herring PondLake
- Herring PondLake
- Herring RiverRiver
- Herring RiverRiver
- Herring RiverRiverlive gauge
- Herring RiverRiverlive gauge
- Hersey PondLake
- Hewitt PondLake
- Heywood ReservoirReservoir
- Hibbard BrookRiver
- Hickory Hills LakeReservoir
- Higgins PondLake
- Higgins PondLake
- Higher BrookRiver
- High Hill ReservoirReservoir
- Highland LakeLake
- Highland LakesReservoir
- High Service ReservoirLake
- Higley BrookRiver
- Hilchey PondReservoir
- Hillman Ice PondReservoir
- Hill PondReservoir
- Hill ReservoirReservoir
- Hillside PondLake
- Hills PondReservoir
- Hinckley PondLake
- Hinckleys PondLake
- Hinsdale BrookRiver
- Hither CreekRiver
- Hobart PondLake
- Hobbs BrookRiver
- Hobbs BrookRiver
- Hobbs PondLake
- Hobbys PondReservoir
- Hobomock PondLake
- Hockomock RiverRiver
- Hocomonco PondLake
- Hodge BrookRiver
- Hodges BrookRiver
- Hodges Village PondReservoir
- Hogan PondsLake
- Hog BrookRiver
- Hog PondsLake
- Holden BrookRiver
- Holden Reservoir Number OneReservoir
- Holden Reservoir Number TwoReservoir
- Holden ReservoirsReservoir
- Holland PondLake
- Hollingsworth PondLake
- Hollister BrookRiver
- Holloway BrookRiver
- Hollow BrookRiver
- Hollow BrookRiver
- Holly BrookRiver
- Holt PondLake
- Homer PondLake
- Honey BrookRiver
- Hood PondLake
- Hooper PondLake
- Hop BrookRiver
- Hop BrookRiver
- Hop BrookRiver
- Hop BrookRiver
- Hop BrookRiver
- Hop BrookRiver
- Hop Brook Pond (historical)Lake
- Hop Brook ReservoirReservoir
- Hopedale PondReservoir
- Hopeville PondReservoir
- Hopkinton ReservoirReservoir
- Hopkinton State Park Swimming Pool ReservoirReservoir
- Hopper BrookRiver
- Hopping BrookRiver
- Hoppin Hill ReservoirReservoir
- Horn PondReservoir
- Horn PondReservoir
- Horn PondLake
- Horn Pond BrookRiver
- Horsefords BrookRiver
- Horse Hill BrookRiver
- Horseleech PondLake
- Horse Meadows ReservoirReservoir
- Horse Neck BrookRiver
- Horse PondLake
- Horse PondReservoir
- Horse PondReservoir
- Horse PondLake
- Horse Pond BrookRiver
- Horse Pond Brook ReservoirReservoir
- Horseshoe PondLake
- Horseshoe PondReservoir
- Hospital PondReservoir
- Houghton BrookRiver
- Houghton BrookRiver
- Houghton PondReservoir
- Houghton PondReservoir
- Houghtons Mill PondReservoir
- Houghtons PondLake
- Housatonic River ReservoirReservoirlive gauge
- Housatonic River ReservoirReservoirlive gauge
- Housatonic River ReservoirReservoir
- Housatonic River ReservoirReservoir
- House BrookRiver
- Hovey PondReservoir
- Hoveys PondLake
- Howard BrookRiver
- Howard PondLake
- Howards BrookRiver
- Howe PondReservoir
- Howe PondLake
- Howe PondLake
- Howe ReservoirsReservoir
- Howes PondReservoir
- Howes PondLake
- Howlett BrookRiver
- Hoxie BrookRiver
- Hoxie PondLake
- Hoyt BrookRiver
- Hoyts PondLake
- Hubbard BrookRiver
- Hubbards PondReservoir
- Hubbardston BrookRiver
- Huckleberry BrookRiver
- Hudson BrookRiver
- Hudson Ore Bed PondLake
- Hudson PondReservoir
- Hulberts PondLake
- Huldah BrookRiver
- Hultered PondLake
- Hume BrookRiver
- Hummock PondLake
- Hundred Acre BrookRiver
- Hunt BrookRiver
- Hunterfield BrookRiver
- Hunting House BrookRiver
- Huntington ReservoirReservoir
- Hunt PondLake
- Hunts PondLake
- Hunts PondReservoir
- Hunts PondReservoir
- Hurd BrookRiver
- Hussey BrookRiver
- Hussey PondLake
- Hutchins PondReservoir
- Hy-Crest PondReservoir
- Ice Company BranchRiver
- Icehouse PondLake
- Icehouse PondLake
- Ice House PondReservoir
- Ice PondLake
- Idlewild BrookRiver
- Inch BrookRiver
- Indian BrookRiver
- Indian BrookRiver
- Indian BrookRiver
- Indian BrookRiver
- Indian Brook ReservoirReservoir
- Indian Head BrookRiver
- Indian Head PondLake
- Indian Head RiverRiver
- Indian Head River ReservoirReservoirlive gauge
- Indian Head River ReservoirReservoir
- Indian LakeReservoir
- Indian Lake ReservoirReservoir
- Indian PondLake
- Indian RiverRiver
- Indian Trail Number Three ReservoirReservoir
- Indian Trail ReservoirReservoir
- Ingraham BrookRiver
- Intervale BrookRiver
- Ipswich RiverRiver
- Ipswich River ReservoirReservoirlive gauge
- Ipswich River ReservoirReservoirlive gauge
- Ipswich River ReservoirReservoir
- Iron Mine BrookRiver
- Iron Mine BrookRiver
- Ironstone ReservoirReservoir
- Ironwork BrookRiver
- Ishem PondLake
- Island CreekRiver
- Island CreekRiver
- Island Creek PondLake
- Island Grove PondReservoir
- Island PondLake
- Island PondLake
- Island PondLake
- Island PondLake
- Island PondLake
- Israel PondLake
- Jabinettes PondLake
- Jabish BrookRiver
- Jackman BrookRiver
- Jacks BrookRiver
- Jacks BrookRiver
- Jackson BrookRiver
- Jackstraw BrookRiver
- Jacobs PondReservoir
- Jacobs PondLake
- Jacoby BrookRiver
- Jakes PondLake
- Jamaica PondLake
- James BrookRiver
- James BrookRiver
- James PondReservoir
- James PondLake
- James PondLake
- James PondLake
- Jamesville PondLake
- Japhet BrookRiver
- Jar BrookRiver
- Jawbuck Brook ReservoirReservoir
- Jeffs PondLake
- Jehu PondLake
- Jemima PondLake
- Jenkins HoleLake
- Jenkins Hole (historical)Lake
- Jenkins PondLake
- Jenkins PondLake
- Jenks ReservoirReservoir
- Jenney PondReservoir
- Jennings PondLake
- Jericho CreekRiver
- Jernegan PondLake
- Jerrys PondLake
- Jewel BrookRiver
- Jewells PondLake
- Jim BrookRiver
- Jimmy Nolan BrookRiver
- Jim PondLake
- Jobs Neck PondLake
- Joels PondReservoir
- Joe Wright BrookRiver
- Johnny Bean BrookRiver
- Johnson BrookRiver
- Johnson BrookRiver
- Johnson BrookRiver
- Johnson CreekRiver
- Johnsonian PondLake
- Johnson PondReservoir
- Johnsons PondReservoir
- Johns PondLake
- Johns PondLake
- Joint Grass BrookRiver
- Jonathans Pond (historical)Lake
- Jones BrookRiver
- Jones BrookRiver
- Jones PondLake
- Jones PondLake
- Jones PondReservoir
- Jones PondLake
- Jones RiverRiver
- Jones RiverRiver
- Jones River BrookRiver
- Jones River ReservoirReservoirlive gauge
- Jones River ReservoirReservoir
- Jordan PondLake
- Josephs PondLake
- Joses MeadowLake
- Joshua PondLake
- Joslin BrookRiver
- Judkins PondLake
- June PondLake
- Juniper PondLake
- Justice BrookRiver
- Kampoosa BrookRiver
- Karner BrookRiver
- Katley BrookRiver
- Kearney BrookRiver
- Keeler PondLake
- Keene BrookRiver
- Keene PondReservoir
- Keene RiverRiver
- Kellehers PondReservoir
- Kelleys PondLake
- Kellog BrookRiver
- Kendall BrookRiver
- Kendall PondLake
- Kendall ReservoirReservoir
- Kennedy PondReservoir
- Kennedys PondReservoir
- Kenny BrookRiver
- Kenoza LakeReservoir
- Kescayo Gansett PondLake
- Kettle BrookRiver
- Kettle Brook Reservoir Number FourReservoir
- Kettle Brook Reservoir Number OneReservoir
- Kettle Brook Reservoir Number ThreeReservoir
- Kettle Brook Reservoir Number TwoReservoir
- Keyes BrookRiver
- Keyes BrookRiver
- Keyes PondLake
- Keyup BrookRiver
- Kidder BrookRiver
- Kilburn BrookRiver
- Kiln BrookRiver
- Kimball BrookRiver
- Kimballs PondLake
- King BrookRiver
- King BrookRiver
- Kingfisher PondLake
- Kingman PondReservoir
- King Philip BrookRiver
- Kings BrookRiver
- Kingsbury PondLake
- Kingsbury PondReservoir
- Kingsbury Pond (historical)Lake
- Kingsburys PondLake
- Kings PondLake
- Kings PondLake
- Kings PondLake
- Kinnacum PondLake
- Kinnear BrookRiver
- Kinne BrookRiver
- Kinsman BrookRiver
- Kirby BrookRiver
- Kitchen BrookRiver
- Kittredge Dam ReservoirReservoir
- Knights PondReservoir
- Knightville ReservoirReservoirlive gauge
- Knops PondLake
- Knox PondLake
- Konkapot BrookRiver
- Konkapot RiverRiverlive gauge
- Labans PondLake
- Labor in Vain CreekRiver
- Labor in Vain CreekRiver
- Lachary Pond (historical)Lake
- Lackey PondReservoir
- Lagoon PondLake
- Lake AttitashReservoir
- Lake AvericLake
- Lake BoonReservoir
- Lake BrayReservoir
- Lake BuelLake
- Lake ChaubunagungamaugLake
- Lake CochichewickLake
- Lake CochituateReservoirlive gauge
- Lake ComoReservoir
- Lake DenisonLake
- Lake ElizabethLake
- Lake EllisLake
- Lake GardnerReservoir
- Lake GarfieldReservoir
- Lake GeorgeReservoir
- Lake HiawathaReservoir
- Lake HolbrookReservoir
- Lake HollandLake
- Lake JonesLake
- Lake LashawayReservoir
- Lake LookoutReservoir
- Lake LorraineLake
- Lake MargueriteLake
- Lake MartinLake
- Lake MattawaReservoir
- Lake MirimichiReservoir
- Lake NippenicketLake
- Lake PearlReservoir
- Lake PentucketLake
- Lake PleasantReservoir
- Lake QuannapowittReservoir
- Lake QuinsigamondLake
- Lake RippleReservoir
- Lake RohuntaReservoir
- Lake SabbatiaReservoir
- Lake SalLake
- Lake SaltonstallReservoir
- Lake SamosetReservoir
- Lake ShirleyReservoir
- Lakeview PondLake
- Lakeview PondLake
- Lake WabanReservoir
- Lake WampanoagReservoir
- Lake WarnerReservoir
- Lake WataticReservoir
- Lake WhalomLake
- Lake WhittemoreReservoir
- Lake WinthropLake
- Lake Wyola (historical)Lake
- Lake Wyola ReservoirReservoir
- Lamb City BrookRiver
- Lamberton BrookRiver
- Lamberton Brook ReservoirReservoir
- Lambs PondReservoir
- Lampson BrookRiver
- Lamson BrookRiver
- Lamson PondLake
- Lancaster MillpondReservoir
- Landham BrookRiver
- Lane PondLake
- Lanes CreekRiver
- Langewald PondReservoir
- Langsford PondLake
- Larkum PondLake
- Larner PondReservoir
- Larrywaug BrookRiver
- Laundry BrookRiver
- Laundry Brook (historical)River
- Laurel BrookRiver
- Laurel LakeReservoir
- Laurel LakeReservoir
- Lawrence BrookRiver
- Lawrence BrookRiver
- Lawrence PondLake
- Lawrence ReservoirReservoir
- Laws BrookRiver
- Laws CreekRiver
- Leach BrookRiver
- Leach PondLake
- Leach PondLake
- Leadmine PondLake
- Leaping Well BrookRiver
- Leaping Well ReservoirReservoir
- Learned PondLake
- Lee PondLake
- Lee PondReservoir
- Lee PondLake
- Lee Pond BrookRiver
- Lee Pond Brook ReservoirReservoir
- Lee ReservoirReservoir
- Leesville PondReservoir
- Leet Ore Bed PondLake
- Legate Hill BrookRiver
- Leland MillpondReservoir
- Lenox Mountain BrookRiver
- Lenox ReservoirsReservoir
- Lensdale PondReservoir
- Leonard PondLake
- Leonards PondLake
- Leonards PondLake
- Leonard Washburn BrookRiver
- Leverett PondReservoir
- Leverett PondLake
- Lewin BrookRiver
- Lewin Brook PondReservoir
- Lewis LakeLake
- Lewis PondLake
- Lewis PondLake
- Lewis PondLake
- Lewis PondLake
- Lexington ReservoirReservoirlive gauge
- Lilly BrookRiver
- Lilly PondLake
- Lilly PondLake
- Lilly PondLake
- Lily BrookRiver
- Lily HoleLake
- Lily MereLake
- Lily PondLake
- Lily PondReservoir
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily PondLake
- Lily Pond (historical)Lake
- Lily Pond (historical)Lake
- Lily PondsLake
- Lincoln PondLake
- Lincoln ReservoirReservoirlive gauge
- Linden PondReservoir
- Linwood PondReservoir
- Lithia Springs ReservoirReservoir
- Little Alum PondLake
- Little Bearhole PondLake
- Little BrookRiver
- Little Chauncy PondLake
- Little Clear PondLake
- Little Cliff PondLake
- Little College PondLake
- Little Cranberry PondLake
- Little Crane PondLake
- Little CreekRiver
- Little Duck PondLake
- Little Egypt ReservoirReservoir
- Little Elder PondLake
- Little Farm PondLake
- Littlefields PondLake
- Little Fivemile PondLake
- Little Fivemile PondLake
- Little Fresh PondLake
- Little Gallilee PondReservoir
- Little Goose PondLake
- Little Greenough PondReservoir
- Little Halfway PondLake
- Little Harbor ReservoirReservoir
- Little Herring PondLake
- Little Israel PondLake
- Little Long PondLake
- Little Long PondLake
- Little Micajah PondLake
- Little Mill PondLake
- Little Mink HoleLake
- Little Mioxes PondLake
- Little Mirror LakeLake
- Little Muddy PondLake
- Little Namskaket CreekRiver
- Little Nugget LakeReservoir
- Little Pamet RiverRiver
- Little Pine Island CreekRiver
- Little PondLake
- Little PondLake
- Little PondLake
- Little PondLake
- Little PondLake
- Little PondLake
- Little PondLake
- Little PondLake
- Little Pratts PondReservoir
- Little Pudding BrookRiver
- Little Quittacas PondLake
- Little RiverRiver
- Little RiverRiver
- Little RiverRiver
- Little RiverRiver
- Little RiverRiver
- Little RiverRiver
- Little RiverRiver
- Little RiverRiver
- Little RiverRiver
- Little RiverRiver
- Little River ReservoirReservoir
- Little River ReservoirReservoir
- Little Robin LakeReservoir
- Little Rocky PondLake
- Little Sabys PondLake
- Little Sandy Bottom PondLake
- Little Sandy PondLake
- Little Sandy PondLake
- Littles CreekRiver
- Little Smelt PondLake
- Little Snake PondLake
- Little South PondLake
- Little Spectacle PondLake
- Littleville LakeReservoir
- Little West PondLake
- Little Widgeon PondLake
- Little Wigwam PondLake
- Little Wood Island RiverRiver
- Lloyd BrookRiver
- Locke BrookRiver
- Locust PondReservoir
- Lombards BrookRiver
- Lone Tree CreekRiver
- Long Bow LakeLake
- Long Causeway BrookRiver
- Long CreekRiver
- Long Duck PondLake
- Longfellow PondLake
- Longham ReservoirReservoir
- Long Island PondReservoir
- Longmeadow BrookRiver
- Longmeadow BrookRiver
- Long Meadow BrookRiver
- Long Plain BrookRiver
- Long PondLake
- Long PondReservoir
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondReservoir
- Long PondLake
- Long PondLake
- Long PondReservoir
- Long PondLake
- Long PondLake
- Long PondLake
- Long PondLake
- Long Pond BrookRiver
- Long Pond BrookRiver
- Long Pond BrookRiver
- Long Pond RiverRiver
- Long Sought-for PondLake
- Longwater BrookRiver
- Longwater PondLake
- Looks PondReservoir
- Loom BrookRiver
- Loon PondLake
- Loon PondLake
- Loop PondLake
- Lord BrookRiver
- Lorinda BrookRiver
- Lost LakeReservoir
- Lost LakeLake
- Lost PondLake
- Lost PondReservoir
- Lost PondLake
- Lost Wilderness LakeReservoir
- Louisa LakeReservoir
- Louisiana BrookRiver
- Lout PondLake
- Lovell ReservoirReservoir
- Lovells PondLake
- Lovers LakeLake
- Lovers Retreat BrookRiver
- Lovett BrookRiver
- Lovewell PondReservoir
- Lowder BrookRiver
- Lowell ReservoirReservoir
- Lowe PondReservoir
- Lower Artichoke ReservoirReservoir
- Lower Banjo PondReservoir
- Lower Chandler PondReservoir
- Lower Delaney PondReservoir
- Lower Highland LakeReservoir
- Lower Long PondReservoir
- Lower Massapoag PondReservoir
- Lower MillpondReservoir
- Lower MillpondReservoir
- Lower MillpondReservoir
- Lower Mystic LakeLake
- Lower Naukeag LakeLake
- Lower Pawtucket Canal ReservoirReservoir
- Lower PondReservoir
- Lower PondLake
- Lower PondLake
- Lower Porter PondReservoir
- Lower ReservoirReservoir
- Lower ReservoirReservoir
- Lower ReservoirReservoir
- Lower Reservoir Bear SwampReservoir
- Lower Sackett ReservoirReservoir
- Lower Sampson PondReservoir
- Lower Sibley PondReservoir
- Lower Spectacle PondReservoir
- Lower Van Horn ReservoirReservoir
- Lower Westboro ReservoirReservoir
- Lower Wrights PondReservoir
- Lowes PondReservoir
- Low PondReservoir
- Lubbers BrookRiver
- Lucas PondLake
- Lucy BrookRiver
- Lufkin CreekRiver
- Lulu BrookRiver
- Lumbert PondLake
- Luther ReservoirReservoir
- Lyman BrookRiver
- Lyman PondReservoir
- Lyman PondReservoir
- Lyman ReservoirReservoir
- Lymans PondLake
- Lynde BasinsLake
- Lynde BrookRiver
- Lynde BrookRiver
- Lynde Brook ReservoirReservoir
- Lynn ReservoirReservoir
- Lyon PondLake
- Lyons BrookRiver
- Lyons PondLake
- Macombers CreekRiver
- Madequecham PondLake
- Mad RiverRiver
- Magoun PondReservoir
- Mahican BrookRiver
- Mahoney BrookRiver
- Makepeace Reservoir Number TwoReservoir
- Malagasco BrookRiver
- Malden BrookRiver
- Malden RiverRiver
- Malfardar BrookRiver
- Mallory BrookRiver
- Maloy BrookRiver
- Manchaug PondReservoir
- Manchester PondReservoir
- Manchester PondReservoir
- Manchester Pond ReservoirReservoir
- Manhan RiverRiver
- Manhan River Reservoir (historical)Reservoir
- Manning BrookRiver
- Manning BrookRiver
- Mann PondLake
- Mann PondLake
- Manns PondReservoir
- Manomet BrookRiver
- Mansfield PondLake
- Mansfield PondLake
- Manters HoleLake
- Maple Meadow BrookRiver
- Maple Spring PondReservoir
- Maple Springs BrookRiver
- Maple Springs Brook ReservoirReservoir
- Maple Street PondReservoir
- Maquan PondLake
- Maraspin CreekRiver
- Marble BrookRiver
- Marble PondReservoir
- Marble PondReservoir
- Marbles BrookRiver
- Marcan PondLake
- Mare Meadow ReservoirReservoir
- Mare PondLake
- Mares PondLake
- Marginal BrookRiver
- Marshall PondReservoir
- Marshall ReservoirReservoir
- Marsh BrookRiver
- Marsh BrookRiver
- Marsh PondLake
- Marstons Mill RiverRiverlive gauge
- Martha PondLake
- Martin BrookRiver
- Martins BrookRiver
- Martins PondLake
- Martins PondReservoir
- Martins Pond BrookRiver
- Mary Dunn PondLake
- Mary Lee BrookRiver
- Marys BrookRiver
- Marys LakeLake
- Marys PondLake
- Mascuppic LakeReservoir
- Mashpee PondLake
- Mashpee RiverRiver
- Mason BrookRiver
- Mason BrookRiver
- Massapoag BrookRiver
- Massapoag LakeLake
- Massapoag PondLake
- Massapoag PondReservoir
- Massapoag PondsReservoir
- Matfield RiverRiver
- Mattapoisett RiverRiverlive gauge
- Matthews PondLake
- Mauserts PondReservoir
- Maxcy PondLake
- Maxwell BrookRiver
- Maxwell BrookRiver
- May BrookRiver
- May BrookRiver
- Maynard BrookRiver
- Maynard PondReservoir
- Mayo PondReservoir
- McCard BrookRiver
- McCarthy PondLake
- McClellan BrookRiver
- McCusker PondLake
- McDonald BrookRiver
- McFarland BrookRiver
- McGovern BrookRiver
- McIntyre PondLake
- McIver BrookRiver
- McKee BrookRiver
- McKinstry BrookRiver
- McKinstry PondReservoir
- McLean ReservoirReservoir
- McLeod PondReservoir
- McTaggards PondReservoir
- Meadow BrookRiver
- Meadow BrookRiver
- Meadow BrookRiver
- Meadow BrookRiver
- Meadow BrookRiver
- Meadow BrookRiver
- Meadow BrookRiver
- Meadow BrookRiver
- Meadow Brook PondReservoir
- Meadow PondLake
- Meadow PondLake
- Mechanics PondReservoir
- Meekin BrookRiver
- Meetinghouse PondReservoir
- Meeting House PondLake
- Mellen PondLake
- Memorial PondLake
- Menemsha CreekRiver
- Menemsha PondLake
- Merino PondReservoir
- Merriam BrookRiver
- Merrimack RiverRiver
- Merrimack River ReservoirReservoirlive gauge
- Merrimack River ReservoirReservoir
- Merry Bog ReservoirReservoir
- Metacomet LakeLake
- Metcalf CreekRiver
- Miacomet PondLake
- Micah PondLake
- Micajah PondLake
- Middle Branch Swift RiverRiver
- Middle Branch Westfield RiverRiver
- Middle BrookRiver
- Middle PondLake
- Middle PondLake
- Middle PondLake
- Middle PondLake
- Middle ReservoirReservoir
- Middle RiverRiver
- Middleton PondLake
- Mile BrookRiver
- Mile BrookRiver
- Miles PondLake
- Miles RiverRiver
- Milford PondLake
- Milford PondReservoir
- Milk PondLake
- Mill BrookRiverlive gauge
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiverlive gauge
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Mill BrookRiver
- Millbrook CreekRiver
- Mill Brook (historical)River
- Mill Brook ReservoirReservoir
- Mill Brook ReservoirReservoir
- Mill Brook StreamRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiverlive gauge
- Mill CreekRiver
- Mill CreekRiver
- Miller BrookRiver
- Miller BrookRiver
- Miller BrookRiver
- Miller BrookRiver
- Miller BrookRiver
- Miller PondLake
- Millers BrookRiver
- Millers Neck BrookRiver
- Millers RiverRiver
- Millers RiverRiver
- Millers RiverRiverlive gauge
- Millers River ReservoirReservoirlive gauge
- Millers River ReservoirReservoir
- Millers River ReservoirReservoir
- Millham BrookRiver
- Millham ReservoirReservoir
- MillpondReservoir
- Mill PondReservoir
- Mill PondLake
- Mill PondReservoir
- Mill PondLake
- Mill PondReservoir
- Mill PondReservoir
- Mill PondLake
- Mill PondReservoir
- Mill PondLake
- Mill PondLake
- Mill PondLake
- Mill PondLake
- Mill PondLake
- Mill PondLake
- Mill PondReservoir
- Mill PondLake
- Mill PondLake
- Mill PondLake
- Mill PondReservoir
- Mill PondReservoir
- Mill PondLakelive gauge
- Mill PondLake
- Mill PondReservoir
- Mill PondReservoir
- Mill PondReservoir
- Mill PondLake
- Mill PondReservoir
- Mill PondReservoir
- Mill PondReservoir
- Mill PondReservoir
- Mill PondLake
- Mill PondReservoir
- Mill PondLake
- Mill PondReservoir
- Mill PondReservoir
- Mill PondReservoir
- Mill PondLake
- Mill PondReservoir
- Mill Pond (historical)Lake
- Mill Pond (historical)Reservoir
- Mill Pond (historical)Reservoir
- Mill Pond ReservoirReservoir
- Mill Pond Stevens PondReservoir
- Mill RiverRiver
- Mill RiverRiver
- Mill RiverRiver
- Mill RiverRiver
- Mill RiverRiver
- Mill RiverRiverlive gauge
- Mill RiverRiver
- Mill RiverRiver
- Mill RiverRiver
- Mill RiverRiver
- Mill RiverRiver
- Mill River Diversion ReservoirReservoir
- Mill River ReservoirReservoir
- Mill River Reservoir (historical)Reservoir
- Mill River Reservoir (historical)Reservoirlive gauge
- Millvale ReservoirReservoir
- Mine BrookRiver
- Mine BrookRiver
- Mine BrookRiver
- Mine BrookRiver
- Minechoag BrookRiver
- Minechoag PondLake
- Miner BrookRiver
- Minister PondLake
- Ministers PondLake
- Ministers PondLake
- Mink Meadows PondLake
- Mink PondLake
- Minot BrookRiver
- Minott PondReservoir
- Mirror LakeLake
- Mirror LakeLake
- Mirror LakeReservoir
- Mirror LakeLake
- Miscoe BrookRiver
- Miscoe BrookRiver
- Miscoe BrookRiver
- Miscoe LakeReservoir
- Mishawum LakeReservoir
- Miss Thatchers PondReservoir
- Mitchell BrookRiver
- Mitchell BrookRiver
- Mitchell PondReservoir
- Mitchell RiverRiver
- Moccasin BrookRiver
- Mohawk BrookRiver
- Mohawk BrookRiver
- Mohawk LakeLake
- Molasses PondLake
- Moll PondLake
- Mollys BrookRiver
- Mona LakeLake
- Monatiquot RiverRiverlive gauge
- Money BrookRiver
- Mongue Meadow BrookRiver
- Monoosnoc BrookRiver
- Monponsett PondLake
- Monson ReservoirReservoir
- Montague Power Canal ReservoirReservoir
- Monte PondReservoir
- Monument River (historical)River
- Moody BrookRiver
- Moody PondLake
- Moon PondLake
- Moores PondReservoir
- Moose BrookRiver
- Moose BrookRiver
- Moosehorn BrookRiver
- Moosehorn PondLake
- Moose Meadow BrookRiver
- Moose Meadow Brook ReservoirReservoir
- Morewood LakeLake
- Morey HoleLake
- Morgan BrookRiver
- Morley Swamp ReservoirReservoir
- Mormon Hollow BrookRiver
- Moromoesoy IslandLake
- Morrill CreekRiver
- Morris PondReservoir
- Morse BrookRiver
- Morse PondLake
- Morse PondLake
- Morse PondLake
- Morse PondReservoir
- Morse ReservoirReservoir
- Morses PondReservoir
- Morton PondLake
- Morton PondLake
- Mosquito BrookRiver
- Mosquito PondLake
- Moss BrookRiver
- Moss Meadow BrookRiver
- Mossy PondLake
- Mother BrookRiverlive gauge
- Mother BrookRiver
- Motley PondLake
- Moulton PondReservoir
- Mounce PondLake
- Mountain BrookRiver
- Mountain BrookRiver
- Mountain BrookRiver
- Mountain BrookRiver
- Mountain Hill BogsLake
- Mountain LakeReservoir
- Mountain Park ReservoirReservoir
- Mountain Street ReservoirReservoir
- Mount Hope PondReservoir
- Mount Lebanon BrookRiver
- Mount Tom ReservoirReservoir
- Mount Williams ReservoirReservoir
- Mowry BrookRiver
- Mud CreekRiver
- Mud CreekRiver
- Muddy BrookRiver
- Muddy BrookRiver
- Muddy BrookRiver
- Muddy BrookRiver
- Muddy BrookRiver
- Muddy BrookRiver
- Muddy BrookRiver
- Muddy Cove BrookRiver
- Muddy Cove PondReservoir
- Muddy CreekRiver
- Muddy CreekRiver
- Muddy PondLake
- Muddy PondLake
- Muddy PondLake
- Muddy PondLake
- Muddy PondReservoir
- Muddy PondLake
- Muddy PondLake
- Muddy PondLake
- Muddy PondReservoir
- Muddy PondLake
- Muddy PondLake
- Muddy PondLake
- Muddy PondLake
- Muddy Pond BrookRiver
- Muddy RiverRiverlive gauge
- Muddy RunRiver
- Mud PondLake
- Mud PondLake
- Mud PondReservoir
- Mud PondLake
- Mud PondLake
- Mud PondLake
- Mud PondLake
- Mud PondLake
- Mud PondLake
- Mud PondLake
- Mud PondLake
- Mud PondsLake
- Mulberry BrookRiver
- Mulberry Meadow BrookRiver
- Mulpus BrookRiver
- Mumford RiverRiver
- Mumford River ReservoirReservoir
- Mumford River ReservoirReservoir
- Munn BrookRiver
- Munroe BrookRiver
- Murdock PondReservoir
- Murphy PondLake
- Muschopauge BrookRiver
- Muschopauge PondReservoir
- Musquashcut BrookRiver
- Musquashcut PondLake
- Musquetaquid PondReservoir
- Myricks PondLake
- Mystic LakeLake
- Mystic LakesLake
- Mystic PondLake
- Mystic ReservoirReservoir
- Mystic RiverRiverlive gauge
- Nabnasset PondReservoir
- Nagog BrookRiver
- Nagog PondReservoir
- Namskaket CreekRiver
- Nance Lake (historical)Lake
- Nantasket BrookRiver
- Naomi PondLake
- Narragansett PondLake
- Narrow Creek PondLake
- Nashaquitsa PondLake
- Nashawannuck PondReservoir
- Nash Hill ReservoirReservoir
- Nashoba BrookRiver
- Nashoba Brook ReservoirReservoirlive gauge
- Nash PondReservoir
- Nashua River ReservoirReservoir
- Nashua River ReservoirReservoirlive gauge
- Nasketucket RiverRiver
- Natick ReservoirReservoir
- Natty PondLake
- Natty Pond BrookRiver
- Naultaug BrookRiver
- Neck CreekRiver
- Neck PondLake
- Needham ReservoirReservoir
- Neeseponsett Pond (historical)Lake
- Negro PondLake
- Nells PondLake
- Nelson BrookRiver
- Nelson Island CreekRiver
- Nemasket RiverRiverlive gauge
- Nemasket River ReservoirReservoir
- Neponset ReservoirReservoir
- Neponset RiverRiver
- Neponset River ReservoirReservoir
- Neponset River ReservoirReservoirlive gauge
- Nevertouch PondLake
- New Bedford ReservoirReservoir
- Newell PondLake
- Newfield PondReservoir
- New Grassy PondLake
- New Long PondLake
- New PondReservoir
- New PondReservoir
- New PondLake
- New TanksReservoir
- Newton BrookRiver
- Newton BrookRiver
- Newton BrookRiver
- Newton PondReservoir
- Newton ReservoirReservoir
- Newton ReservoirReservoir
- Newton Smith BrookRiver
- Nichols BrookRiver
- Nichols BrookRiver
- Nichols CreekRiver
- Nichols PondLake
- Nickel Mine BrookRiver
- Nightingale PondLake
- Niles PondLake
- Ninemile PondLake
- Nipmack PondLake
- Nipmuck PondReservoir
- Nissitissit RiverRiver
- Nissitissit River ReservoirReservoir
- Noanet BrookRiver
- Noannet PondReservoir
- Nobadeer Pond (historical)Lake
- No Bottom PondLake
- No Bottom PondLake
- No Bottom PondLake
- No Bottom PondLake
- Nobska PondLake
- Nod BrookRiver
- Nonacoicus BrookRiver
- Nonesuch PondLake
- Nonset BrookRiver
- Noquochoke LakeReservoir
- Norcross Hill BrookRiver
- Norcross Pond Number FourReservoir
- Norcross Pond Number OneReservoir
- Norcross Pond Number ThreeReservoir
- Norcross Pond Number TwoReservoir
- Norcross PondsReservoir
- Norris BrookRiver
- Norroway BrookRiver
- Norroway PondLake
- Northampton ReservoirReservoir
- Northampton Reservoir UpperReservoir
- Northborough ReservoirReservoir
- North Branch BrookRiver
- North Branch Hemlock BrookRiver
- North Branch Hoosic RiverRiverlive gauge
- North Branch Hoosic River ReservoirReservoirlive gauge
- North Branch Manhan RiverRiver
- North Branch Millers RiverRiverlive gauge
- North Branch Mill RiverRiver
- North Branch Mount Lebanon BrookRiver
- North Branch Mowry BrookRiver
- North Branch Silver BrookRiver
- North Branch Swift RiverRiver
- North BrookRiver
- North BrookRiver
- North BrookRiver
- North BrookRiver
- North Canal ReservoirReservoir
- Northeast PondLake
- Northern Simmons PondLake
- Northfield Mountain ReservoirReservoir
- Northfield ReservoirReservoirlive gauge
- North Head Long PondLake
- North Hill PondReservoir
- North Nashua RiverRiverlive gauge
- North Nashua River ReservoirReservoirlive gauge
- North Nashua River ReservoirReservoir
- North Nashua River ReservoirReservoir
- North PondLake
- North PondReservoir
- North PondLake
- North PondLake
- North PondLake
- North PondReservoir
- North Pond BrookLake
- North ReservoirReservoir
- North RiverRiver
- North RiverRiver
- North RiverRiverlive gauge
- North River ReservoirReservoirlive gauge
- North Silver Lake ReservoirReservoir
- North Spectacle PondLake
- Norton PondLake
- Norton ReservoirReservoir
- Norumbega ReservoirReservoir
- Norwich PondReservoir
- Norwood PondReservoir
- Notch BrookRiver
- Notch PondLake
- Notch ReservoirReservoir
- Notown ReservoirReservoir
- Nottingham LakeReservoir
- Noyes PondReservoir
- Noyes PondReservoir
- Number 3 Forebay ReservoirReservoir
- Number Five ReservoirReservoir
- Number Four ReservoirReservoir
- Number One PondLake
- Number One ReservoirReservoir
- Number Three ReservoirReservoir
- Number Two PondLake
- Number Two ReservoirReservoir
- Nungee BrookRiver
- Nunkets PondLake
- Nurse BrookRiver
- Nutting LakeLake
- Nutting StreamRiver
- Nye Bog ReservoirReservoir
- Nye BrookRiver
- Nye BrookRiver
- Nye PondLake
- Nye PondLake
- Oak Bluffs HarborLake
- Oak Hill BrookRiver
- Oak Hill PondLake
- Oakman PondLake
- Oak Swamp BrookRiver
- Occooch PondLake
- Ohio BrookRiver
- Old Grist Mill PondLake
- Oldham PondLake
- Old Harbor CreekRiver
- Old House PondLake
- Old Mill BrookRiver
- Old MillpondReservoir
- Old MillpondReservoir
- Old Mill Pond (historical)Reservoir
- Old Oaken Bucket PondReservoir
- Old PondLake
- Old Quincy ReservoirReservoir
- Old ReservoirReservoir
- Old Shepherd PondReservoir
- Old Swamp RiverRiverlive gauge
- Old Wayland ReservoirsReservoir
- Oliver PondLake
- Olivers PondLake
- O'Neil BrookRiver
- Onota BrookRiver
- Onota LakeReservoir
- Opening PondLake
- Orcutt BrookRiver
- Orrs PondReservoir
- Ortolani ReservoirReservoir
- Osborne PondLake
- Osgood BrookRiver
- Osgood BrookRiver
- Osgood PondReservoir
- Otis Pratt BrookRiver
- Otis ReservoirReservoir
- Otis Wait BrookRiver
- Otter BrookRiver
- Otter PondLake
- Otter PondReservoir
- Otter RiverRiver
- Otter River ReservoirReservoirlive gauge
- Otter RunRiver
- Overlook ReservoirReservoir
- Owl PondLake
- Oxbow BrookRiver
- Ox Pasture BrookRiver
- Ox PondLake
- Oyster PondLake
- Oyster PondLake
- Oyster PondLake
- Oyster Pond RiverRiver
- Packard BrookRiver
- Packard PondReservoir
- Packard PondLake
- Paddocks PondLake
- Page BrookRiver
- Pages BrookRiver
- Paige PondLake
- Paine CreekRiver
- Paint BrookRiver
- Paint Mill BrookRiver
- Paintshop PondLake
- Palmer BrookRiver
- Palmer BrookRiver
- Palmer Brook ReservoirReservoir
- Palmer Mill BrookRiver
- Palmer PondLake
- Palmer PondLake
- Palmer ReservoirReservoir
- Pamet RiverRiver
- Pantry BrookRiver
- Paqua PondLake
- Paradise LakeReservoir
- Paradise PondLake
- Paradise Pond (historical)Reservoir
- Parker BrookRiver
- Parker BrookRiver
- Parker Mills PondReservoir
- Parker PondReservoir
- Parker PondLake
- Parker ReservoirReservoir
- Parker RiverRiver
- Parker River ReservoirReservoir
- Parker River ReservoirReservoirlive gauge
- Parker River ReservoirReservoir
- Parker Road PondReservoir
- Parkers BrookRiver
- Parkers RiverRiver
- Park PondReservoir
- Parsonage BrookRiver
- Parsons BrookRiver
- Parsons PondLake
- Parsons PondLake
- Partridge PondReservoir
- Partridgeville PondReservoir
- Paskamanset RiverRiverlive gauge
- Pasture PondLake
- Patch BrookRiver
- Patches PondReservoir
- Patch Meadow BrookRiver
- Patch PondReservoir
- Patch ReservoirReservoir
- Pattaquattic PondLake
- Pattens PondReservoir
- Patton BrookRiver
- Pattys PondLake
- Paucatuck BrookRiver
- Pauchaug BrookRiver
- Paull BrookRiver
- Pawtucket Canal ReservoirReservoir
- Paw Wah PondLake
- Payson Park ReservoirReservoir
- Peabody PondReservoir
- Peabody ReservoirReservoir
- Peabody Reservoir (historical)Lake
- Pea BrookRiver
- Pearl BrookRiver
- Pearl City PondReservoir
- Pearl Hill BrookRiver
- Pearl Hill BrookRiver
- Pearl Hill Brook PondLake
- Pease PondLake
- Peat HoleLake
- Peck PondLake
- Pecks BrookRiver
- Pecks PondLake
- Pecousic BrookRiver
- Pecunit BrookRiver
- Peebles BrookRiver
- Peg MillpondLake
- Peirce BrookRiver
- Pelham BrookRiver
- Pelham LakeReservoir
- Pelton ReservoirReservoir
- Penn BrookRiver
- Penniman BrookRiver
- Penny BrookRiver
- Penny BrookRiver
- Penny BrookRiver
- Penny BrookRiver
- Pentucket Pond Outlet ReservoirReservoir
- Peppermint BrookRiver
- Peppers Mill PondReservoir
- Pequid BrookRiver
- Pequot PondLake
- Perch PondLake
- Perch PondLake
- Perch PondLake
- Perch PondReservoir
- Perkins PondLake
- Perley BrookRiver
- Perley Brook ReservoirReservoir
- Perrins PondLake
- Perry PondLake
- Perryville PondLake
- Pest House PondLake
- Peter PondReservoir
- Peterson PondLake
- Petersons Saw Mill PondReservoir
- Peters PondReservoir
- Peters PondLake
- Peters RiverRiver
- Pettee PondLake
- Pettibone BrookRiver
- Phelon BrookRiver
- Phelon PondReservoir
- Phelps BrookRiver
- Phelps BrookRiver
- Philips Brook ReservoirReservoir
- Phillips BrookRiver
- Phillips BrookRiver
- Phillips CreekRiver
- Phillips PondReservoir
- Phillips RunRiver
- Phillipston ReservoirReservoir
- Phinneys BayLake
- Phoebes BrookRiver
- Phoenix PondReservoir
- Piccadilly BrookRiver
- Pickerel PondLake
- Pickerel PondLake
- Pickerel PondLake
- Pierce Avenue PondReservoir
- Pierce BrookRiver
- Pierce BrookRiver
- Pierce PondReservoir
- Pierces PondLake
- Pierpoint Meadow PondReservoir
- Pikes PondReservoir
- Pilgrim LakeLake
- Pillings PondLake
- Pimlico PondLake
- Pine BrookRiver
- Pine BrookRiver
- Pine CreekRiver
- Pine Hill BrookRiver
- Pine Hill ReservoirReservoir
- Pine Island BrookRiver
- Pine Island CreekRiver
- Pine Island CreekRiver
- Pine Island LakeReservoir
- Pine LakeReservoir
- Pine Meadow BrookRiver
- Pine Point RiverRiver
- Pine PondLake
- Pines RiverRiver
- Pine Swamp BrookRiver
- Pine Tree BrookRiver
- Pine Tree Brook ReservoirReservoir
- Pine Tree Brook ReservoirReservoir
- Pinewood PondLake
- Pinnacle CreekRiver
- Pintail PondLake
- Piper BrookRiver
- Pistol PondReservoir
- Pitcher BrookRiver
- Pit PondReservoir
- Pittsinger BrookRiver
- Pixley BrookRiver
- Plainfield PondLake
- Plainville PondLake
- Plantain PondReservoir
- Plantingfield BrookRiver
- Plashes BrookRiver
- Plashes PondLake
- Plastic Park PondReservoir
- Pleasant BrookRiver
- Pleasant PondLake
- Plimpton PondReservoir
- Plow Shop PondReservoir
- Plum BrookRiver
- Plum BrookRiver
- Plumbush CreekRiver
- Plunkett ReservoirReservoir
- Plymouth RiverRiver
- Plymouth Road PondReservoir
- Plympton Bog North ReservoirReservoir
- Plympton Bog West ReservoirReservoir
- Plympton BrookRiver
- Plympton Brook ReservoirReservoir
- Pocasset RiverRiver
- Pocasset RiverRiver
- Pocha PondLake
- Pocksha PondLake
- Pocosset RiverRiver
- Point Mill BrookRiver
- Poland BrookRiver
- Pole Swamp BrookRiver
- Pommoqusset BrookRiver
- Pomps PondLake
- Ponakin BrookRiver
- Pond BrookRiver
- Pond BrookRiver
- Pond BrookRiver
- Pond BrookRiver
- Pond BrookRiver
- Pond BrookRiver
- Pond BrookRiver
- Pond BrookRiver
- Pond HoleLake
- Pond Meadow Lake ReservoirReservoir
- Pond Meadow PondReservoir
- Pond Street PondReservoir
- Pondville PondReservoir
- Ponkapoag BrookRiver
- Ponkapoag PondLakelive gauge
- Pontoosuc LakeReservoir
- Poor BrookRiver
- Poor BrookRiver
- Poor Farm BrookRiver
- Poor Farm BrookRiver
- Poor Farm BrookRiver
- Poor Meadow BrookRiver
- Popes PondLake
- Popes PondLake
- Poplar Hill BrookRiver
- Popple Camp BrookRiver
- Populatic PondLake
- Poquanticut BrookRiver
- Poquoy BrookRiver
- Pork Barrel PondLake
- Pork Barrel PondLake
- Porter LakeReservoir
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Potash BrookRiver
- Pottapaug PondLake
- Potter BrookRiver
- Potter PondReservoir
- Pout PondLake
- Pout PondLake
- Pout PondLake
- Pout PondLake
- Pout PondsLake
- Poutwater PondLake
- Powder HoleLake
- Powder Horn PondLake
- Powdermill BrookRiver
- Powdermill Brook ReservoirReservoir
- Powder Mill PondReservoir
- Powell BrookRiver
- Powissett BrookRiver
- Powissett PondLake
- Powwow RiverRiver
- Prankers PondLake
- Pratt BrookRiver
- Pratt BrookRiver
- Pratt PondLake
- Pratt PondLake
- Pratts PondLake
- Pratts PondReservoir
- Prescott BrookRiver
- Priest BrookRiverlive gauge
- Priester PondReservoir
- Prince RiverRiverlive gauge
- Prindle LakeReservoir
- Proctor BrookRiver
- Prospect Bog ReservoirReservoir
- Prospect Hill PondReservoir
- Prospect LakeReservoir
- Provin Mountain ReservoirReservoir
- Pudding BrookRiver
- Puddingshear BrookRiver
- Puds PondLake
- Puffer PondLake
- Puffers BrookRiver
- Pulpit Rock PondReservoir
- Pumpkin BrookRiver
- Pumpkin Hollow BrookRiver
- Punch BrookRiver
- Purchade BrookRiver
- Purgatory BrookRiver
- Purgatory BrookRiver
- Purgee BrookRiver
- Putnam BrookRiver
- Putnam PondReservoir
- Putnam PondReservoir
- Putnamville ReservoirReservoir
- Pye BrookRiver
- Quabbin ReservoirReservoir
- Quaboag PondLake
- Quaboag RiverRiverlive gauge
- Quacumquasit PondLake
- Quag PondLake
- Quahog PondLake
- Quaker BrookRiver
- Quaker RunRiver
- Quarry PondLake
- Quarter Mile PondLake
- Quashnet RiverRiverlive gauge
- Queen BrookRiver
- Queen Gutter BrookRiver
- Queen LakeReservoir
- Queen Sewell PondLake
- Quenames CoveLake
- Quequechan RiverRiver
- Queset BrookRiver
- Quick StreamRiver
- Quills PondLake
- Quinapoxet ReservoirReservoir
- Quinapoxet RiverRiverlive gauge
- Quinebaug River ReservoirReservoir
- Quinsigamond PondReservoir
- Quinsigamond RiverRiverlive gauge
- Quiquechan RiverRiver
- Quissett BrookRiver
- Quivett CreekRiver
- Quoboag River ReservoirReservoir
- Rabbit Hill PondReservoir
- Rabbit PondLake
- Rabbit PondLake
- Raccoon PondLake
- Race BrookRiver
- Rafe PondLake
- Railroad PondReservoir
- Rainbow PondLake
- Ramsdall PondReservoir
- Ramshorn BrookRiver
- Ramshorn PondReservoir
- Randall PondLake
- Randal PondLake
- Rantoul PondReservoir
- Rapers BrookRiver
- Raspberry BrookRiver
- Rathburn BrookRiver
- Rattlesnake BrookRiver
- Rattlesnake RunRiver
- Raven BrookRiver
- Rawson BrookRiverlive gauge
- Rawson Hill BrookRiver
- Rawson Mill Brook ReservoirReservoir
- Rays PondReservoir
- Red BrookRiver
- Red BrookRiver
- Red BrookRiver
- Red BrookRiver
- Red BrookRiver
- Red BrookRiver
- Red BrookRiver
- Red Brook PondReservoir
- Red Brook ReservoirReservoir
- Redds PondLake
- Red Lily PondLake
- Red Oak BrookRiver
- Red RiverRiver
- Red Stone LakeLake
- Reed Bog ReservoirReservoir
- Reed BrookRiver
- Reed BrookRiver
- Reed BrookRiver
- Reeds MillpondReservoir
- Reeds PondLake
- Reedy Meadow BrookRiver
- Reedy PondLake
- Reilly PondLake
- Rendezvous CreekRiver
- Renfrew PondReservoir
- Reservoir Number FiveReservoir
- Reservoir Number FourReservoir
- Reservoir Number OneReservoir
- Reservoir Number SixReservoir
- Reservoir Number TwoReservoir
- Reservoir PondReservoir
- Reservoir PondLake
- Rest House PondLake
- Reynolds PondReservoir
- Rhoda PondLake
- Rice BrookRiver
- Rice BrookRiver
- Rice Meadow PondLake
- Rice PondReservoir
- Rice ReservoirReservoir
- Riceville BrookRiver
- Riceville PondReservoir
- Richards BrookRiver
- Richards Mill PondReservoir
- Richardson BrookRiver
- Richardson PondLake
- Richardsons BrookRiver
- Richardsons PondLake
- Richardsons PondReservoir
- Richards ReservoirReservoir
- Rich BrookRiver
- Richmond PondLake
- Richmond PondLake
- Richmond PondReservoir
- Ricketts PondLake
- Riddle BrookRiver
- Ridgley PondReservoir
- Riiska BrookRiver
- Riley PondLake
- Ripley BrookRiver
- Riverdale PondReservoir
- River Meadow BrookRiverlive gauge
- Rivulet BrookRiver
- Rivulet PondReservoir
- Road BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring BrookRiver
- Roaring Brook PondReservoir
- Roaring Brook ReservoirReservoir
- Robbins BrookRiver
- Robbins PondReservoir
- Robbins PondLake
- Robbins PondLake
- Robbins ReservoirReservoir
- Roberts BrookRiver
- Roberts Meadow BrookRiver
- Roberts Meadow ReservoirReservoir
- Robinson BrookRiver
- Robinson BrookRiver
- Robinson CreekRiver
- Robinson PondReservoir
- Robinson PondReservoir
- Rochdale PondReservoir
- Rockadundee BrookRiver
- Rockadundee BrookRiver
- Rockery PondLake
- Rock Harbor CreekRiver
- Rock Meadow BrookRiver
- Rock Meadow BrookRiver
- Rock PondReservoir
- Rockridge PondLake
- Rockwell PondReservoir
- Rocky BrookRiver
- Rocky BrookRiver
- Rocky Hill PondReservoir
- Rocky Meadow Bog ReservoirReservoir
- Rocky Meadow BrookRiver
- Rocky Meadow Brook ReservoirReservoir
- Rocky PondLake
- Rocky PondLake
- Rocky PondLake
- Rocky PondLake
- Rocky PondLake
- Rocky RunRiver
- Rocky RunRiver
- Rocky RunRiver
- Rodman PondLake
- Roger Island RiverRiver
- Rogers BrookRiver
- Rogers BrookRiver
- Root PondLake
- Ropers BrookRiver
- Rose BrookRiver
- Rose Brook ReservoirReservoir
- Rosemary BrookRiver
- Rosemary LakeReservoir
- Ross BrookRiver
- Rotten Pumpkin PondLake
- Round Hill PondLake
- Round HoleLake
- Round Meadow BrookRiver
- Round Meadow PondReservoir
- Round PondReservoir
- Round PondLake
- Round PondLake
- Round PondReservoir
- Round PondLake
- Round PondLake
- Round PondLake
- Round PondReservoir
- Round PondLake
- Round PondLake
- Round PondLake
- Round PondLake
- Round PondLake
- Round PondLake
- Round Top BrookRiver
- Rounseville PondReservoir
- Rowley RiverRiver
- Royal PondReservoir
- Royes BrookRiver
- Rubber Thread PondReservoir
- Ruddock BrookRiver
- Rudd PondReservoir
- Rudd Pond BrookRiver
- Ruggles PondReservoir
- Rum BrookRiver
- Rumford RiverRiver
- Rumney Marsh BrookRiver
- Rum Rock LakeLake
- Run BrookRiver
- Running GutterRiver
- Run PondLake
- Rushy Marsh PondLake
- Russell CoveLake
- Russell MillpondReservoir
- Russell MillpondReservoir
- Russell PondReservoir
- Russell PondReservoir
- Russell ReservoirReservoir
- Russellville BrookRiver
- Russo BrookRiver
- Russ Pond (historical)Lake
- Ruth PondLake
- Rutland BrookRiver
- Rutters BrookRiver
- Ryder PondLake
- Ryders PondLake
- Sabin PondLake
- Sabrina LakeLake
- Sacarrappa PondReservoir
- Sachem CreekRiver
- Sacket BrookRiver
- Sackett BrookRiver
- Sackett ReservoirReservoir
- Sagamore CreekRiver
- Sage Lot PondLake
- Saima PondLake
- Saint Yues Bog ReservoirReservoir
- Salem PondLake
- Salem ReservoirReservoir
- Sales CreekRiver
- Salisbury BrookRiver
- Salisbury Plain RiverRiver
- Salisbury PondLake
- Salls PondLake
- Salmon BrookRiver
- Salmon BrookRiver
- Salt PondLake
- Salt PondLake
- Salt PondLake
- Sam PondLake
- Sampson BrookRiver
- Sampson BrookRiver
- Sampson PondLake
- Sam Rice BrookRiver
- Sanctuary PondLake
- Sand BrookRiver
- Sand CreekRiver
- Sanders BrookRiver
- Sanderson BrookRiver
- Sand PondLake
- Sand PondLake
- Sandwash ReservoirReservoir
- Sandy BrookRiver
- Sandy Hill PondLake
- Sandy PondLake
- Sandy PondLake
- Sandy PondLake
- Sanford Mill PondReservoir
- Santuit PondLake
- Santuit RiverRiver
- Sarahs PondLake
- Sargent BrookRiver
- Sargent MillpondLake
- Sargent PondLake
- Sargent PondReservoir
- Sassaquin PondLake
- Satucket RiverRiver
- Satuit BrookRiver
- Saugus RiverRiverlive gauge
- Sauls PondLake
- Savery BrookRiver
- Savery Grassy PondLake
- Savery PondLake
- Savery PondReservoir
- Saverys PondReservoir
- Savoy Hollow BrookRiver
- Sawdy PondLake
- Sawins PondLake
- Sawmill BrookRiver
- Sawmill BrookRiver
- Sawmill BrookRiver
- Sawmill BrookRiver
- Sawmill BrookRiver
- Sawmill BrookRiver
- Sawmill PondReservoir
- Sawmill PondReservoir
- Sawmill PondReservoir
- Sawmill PondReservoir
- Sawmill Pond (historical)Lake
- Sawmill RiverRiver
- Sawtucket River ReservoirReservoir
- Sawyer BrookRiver
- Sawyer CreekRiver
- Sawyer PondReservoir
- Sawyer PondsLake
- Scadden BrookRiver
- Scanlon BrookRiver
- Scarboro BrookRiver
- Scarboro PondLake
- Scargo LakeLake
- Scarlet BrookRiver
- Scarletts BrookRiver
- Schencks PondReservoir
- Schenob BrookRiver
- Schneck BrookRiver
- Schnelock BrookRiver
- Schoolhouse BrookRiver
- Schoolhouse BrookRiver
- Schoolhouse PondLake
- Schoolhouse PondLake
- Schoolhouse PondLake
- School House PondReservoir
- School Meadow BrookRiver
- School Street BrookRiver
- Scokes PondLake
- Scorton CreekRiver
- Scots BrookRiver
- Scott BrookRiver
- Scott BrookRiver
- Scott BrookRiver
- Scott ReservoirReservoir
- Scotts BrookRiver
- Scotts PondLake
- Scout PondLake
- Scribner BrookRiver
- Scudder BayLake
- Scusset Mill CreekRiver
- Scusset River (historical)River
- Seace BrookRiver
- Seace BrookRiver
- Seapit RiverRiver
- Searles BrookRiver
- Searles PondLake
- Sears Meadow ReservoirReservoir
- Seaverns BrookRiver
- Second BrookRiver
- Second BrookRiver
- Second BrookRiver
- Second Division BrookRiver
- Second Herring BrookRiver
- Second PondLake
- Second PondReservoir
- Secum BrookRiver
- Seekonk BrookRiver
- Segreganset RiverRiverlive gauge
- Segreganset River ReservoirReservoir
- Seine PondLake
- Sengekontacket PondLake
- Sesachacha PondLake
- Sessions BrookRiver
- Sesuit CreekRiver
- Seths PondLake
- Sevenmile RiverRiverlive gauge
- Sevenmile RiverRiver
- Sewall BrookRiver
- Sewall BrookRiver
- Sewall BrookRiver
- Sewall PondLake
- Seymour BrookRiver
- Seymour PondLake
- Shad CreekRiver
- Shad CreekRiver
- Shad Factory PondReservoir
- Shadow BrookRiver
- Shadow LakeLake
- Shaker BrookRiver
- Shaker Glen BrookRiver
- Shaker Mill BrookRiver
- Shaker MillpondReservoir
- Shaker Mill PondReservoir
- Shaker PondReservoir
- Shaker ReservoirReservoir
- Shales BrookRiver
- Shallow PondLake
- Shallow PondLake
- Shallow PondLake
- Shank Painter PondLake
- Sharpners PondLake
- Shatterack BrookRiver
- Shatterack PondLake
- Shattuck BrookRiver
- Shattuck BrookRiver
- Shaving BrookRiver
- Shaw Bog ReservoirReservoir
- Shaw BrookRiver
- Shaw BrookRiver
- Shawme LakeLake
- Shaw PondLake
- Shawsheen RiverRiver
- Shawsheen River ReservoirReservoir
- Shawsheen River ReservoirReservoirlive gauge
- Shawsheen River ReservoirReservoirlive gauge
- Sheep Fall BrookRiver
- Sheep PondLake
- Sheep PondLake
- Sheep PondsLake
- Shelburne Falls Fire District ReservoirReservoir
- Sheldon BrookRiver
- Sheldon PondLake
- Sheomet LakeReservoir
- Shepards BrookRiver
- Shepardson BrookRiver
- Shephard PondReservoir
- Shepherd BrookRiver
- Shepherd PondReservoir
- Sheppards Factory PondLake
- Sheriffs PondLake
- Sherman Bog ReservoirReservoir
- Sherman BrookRiver
- Sherman BrookRiver
- Sherman PondLake
- Shimmo PondLake
- Shiner HoleLake
- Shiner PondLake
- Shingle BrookRiver
- Shingle Island RiverRiver
- Shinglemill BrookRiver
- Shinglemill PondLake
- Shingle Swamp BrookRiver
- Shippee BrookRiver
- Ship PondLake
- Shivericks PondLake
- Shoal PondLake
- Shoe PondReservoir
- Shop BrookRiver
- Shop PondReservoir
- Short Beach CreekRiver
- Shorts BrookRiver
- Short Wharf CreekRiver
- Shovelshop PondReservoir
- Shubael PondLake
- Shumatuscacant RiverRiver
- Shurtleff BrookRiver
- Shute BrookRiver
- Sibley PondsReservoir
- Sibley ReservoirReservoir
- Sibley SwampLake
- Siders PondLake
- Sidneys PondLake
- Sids BrookRiver
- Silver BrookRiver
- Silver BrookRiver
- Silver BrookRiver
- Silver LakeLake
- Silver LakeLake
- Silver LakeLake
- Silver LakeReservoir
- Silver LakeReservoir
- Silver LakeLake
- Silver LakeLake
- Silver Lake ReservoirLake
- Silver Shield LakeReservoir
- Silver Spring BrookRiver
- Silver Spring BrookRiver
- Simmons PondLake
- Simmons PondsLake
- Simon BrookRiver
- Simonds PondReservoir
- Simonds PondReservoir
- Singletary BrookRiver
- Singletary PondReservoir
- Single Tree Hill ReservoirReservoir
- Sinkpot BrookRiver
- Sippican RiverRiver
- Six Goose CreekRiver
- Skerry BrookRiver
- Skinequit PondLake
- Skug RiverRiver
- Skunk BrookRiver
- Slab BrookRiver
- Slaughterhouse PondReservoir
- Sleepy Hollow BrookRiver
- Sleepy Hollow PondLake
- Slough PondLake
- Slough PondLake
- Sluice BrookRiver
- Sluice PondReservoir
- Sly PondsLake
- Smalley BogsLake
- Small PondLake
- Smalls PondLake
- Smead BrookRiver
- Smelt BrookRiver
- Smelt BrookRiver
- Smelt BrookRiver
- Smelt PondLake
- Smith BrookRiver
- Smith BrookRiver
- Smith BrookRiver
- Smith BrookRiver
- Smith BrookRiver
- Smith BrookRiver
- Smith CreekRiver
- Smith PondLake
- Smith PondLake
- Smith PondLake
- Smith PondLake
- Smith PondReservoir
- Smith PondReservoir
- Smith ReservoirReservoir
- Smiths PondReservoir
- Smugs RiaRiver
- Snake BrookRiver
- Snake Meadow BrookRiver
- Snake PondLake
- Snake PondLake
- Snake PondLake
- Snake RiverRiver
- Snell CreekRiver
- Snipatuit BrookRiver
- Snipatuit PondLake
- Snow PondLake
- Snow PondReservoir
- Snow PondReservoir
- Snows BrookRiver
- Snows BrookRiver
- Snows CreekRiver
- Snows MillpondReservoir
- Snows PondLake
- Snows PondLake
- Soda CreekRiver
- Sodem PondReservoir
- Sodom BrookRiver
- Sodom BrookRiver
- Soginese CreekRiver
- Solomon PondLake
- Sols PondLake
- Somerset ReservoirReservoir
- Soules PondLake
- South Athol PondReservoir
- South Branch Hemlock BrookRiver
- South Branch Mill RiverRiver
- South Branch Silver BrookRiver
- South BrookRiver
- South BrookRiver
- South BrookRiver
- South Charlton ReservoirReservoir
- Southeast PondLake
- South End PondLake
- Southern Simmons PondLake
- South Fork Little RiverRiver
- South Meadow BrookRiver
- South Meadow BrookRiver
- South Meadow BrookRiver
- South Meadow Brook ReservoirReservoir
- South Meadow PondReservoir
- South Meadow PondLake
- South PondLake
- South PondLake
- South ReservoirReservoir
- South RiverRiverlive gauge
- South RiverRiver
- South RiverRiver
- South River ReservoirReservoir
- South Spectacle PondLake
- South Triangle PondLake
- South Wachusett BrookRiver
- South Watuppa PondLake
- Southwest Branch Housatonic RiverRiver
- Southwick BrookRiver
- Southwick PondReservoir
- Spark BrookRiver
- Spaulding BrookRiver
- Spaulding BrookRiver
- Spear BrookRiver
- Spectacle BrookRiver
- Spectacle PondLake
- Spectacle PondLake
- Spectacle PondLake
- Spectacle PondLake
- Spectacle PondLake
- Spectacle PondLake
- Spectacle PondLake
- Spectacle PondLake
- Spectacle Pond BrookRiver
- Spectacle PondsLake
- Spectacle PondsLake
- Spencer BrookRiver
- Spencer PondLake
- Sperrys PondLake
- Spicket RiverRiver
- Spicket River ReservoirReservoir
- Spindleville PondReservoir
- Spofford PondLake
- Spooner PondLake
- Sportsmans PondReservoir
- Spot PondLake
- Spot Pond BrookRiver
- Sprague BrookRiver
- Sprague PondLake
- Spriggy BrookRiver
- Spring BasinLake
- Spring BrookRiver
- Spring BrookRiver
- Spring BrookRiver
- Spring BrookRiver
- Spring BrookRiver
- Spring BrookRiver
- Spring CreekRiver
- Springdale PondReservoir
- Springfield ReservoirReservoir
- Springfield Water Works Intake ReservoirReservoir
- Springhill CreekRiver
- Spring PondReservoir
- Spring PondReservoir
- Spring PondLake
- Spring PondLake
- Spring PondReservoir
- Springy PondLake
- Spruce PondLake
- Spruce PondLake
- Spruce PondLake
- Spruce Swamp BrookRiver
- Spud BrookRiver
- Spur BrookRiver
- Spurr LakeLake
- Spy PondLake
- Squam BrookRiver
- Squam PondLake
- Squannacook RiverRiver
- Squannacook River ReservoirReservoir
- Squannacook River ReservoirReservoirlive gauge
- Squannacook River ReservoirReservoir
- Squannacook River ReservoirReservoir
- Squibnocket Herring RunRiver
- Squibnocket PondLake
- Squire PondReservoir
- Stafford BrookRiver
- Stage BrookRiver
- Stage Island PoolLake
- Stall BrookRiver
- Staples BrookRiver
- Steadman PondReservoir
- Steamburg BrookRiver
- Steam Mill BrookRiver
- Stearns MillpondReservoir
- Stearns PondLake
- Stearns Reservoir (Number 1)Reservoir
- Stedman PondReservoir
- Steele BrookRiver
- Steep Bank BrookRiver
- Steep BrookRiver
- Steep Brook (historical)River
- Steep Gutter BrookRiver
- Steep Hill BrookRiver
- Stetson BrookRiver
- Stetson BrookRiver
- Stetson PondReservoir
- Stetson PondLake
- Steven BrookRiver
- Stevens BranchRiver
- Stevens BrookRiver
- Stevens PondLake
- Stevens PondLake
- Stevens PondLake
- Stevens PondReservoir
- Stevens PondLake
- Stevens PondReservoir
- Stevens PondReservoir
- Stewart BrookRiver
- Stewart BrookRiver
- Stiles PondReservoir
- Stiles ReservoirReservoir
- Still BrookRiver
- Still Corner BrookRiver
- Still RiverRiver
- Stillwater PondLake
- Stillwater PondLake
- Stillwater RiverRiverlive gauge
- Stirrup BrookRiver
- Stockbridge BowlReservoir
- Stockwell BrookRiver
- Stockwell PondsReservoir
- Stoddard PondReservoir
- Stodge Meadow PondReservoir
- Stone Bridge PondLake
- Stone BrookRiver
- Stone PondLake
- Stones BrookRiver
- Stoneville BrookRiver
- Stoneville PondReservoir
- Stoneville ReservoirReservoir
- Stonewall PondLake
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiver
- Stony BrookRiverlive gauge
- Stony BrookRiver
- Stony BrookRiver
- Stony Brook PondLake
- Stony Brook PondReservoir
- Stony Brook ReservoirReservoir
- Stony Brook ReservoirReservoir
- Stony Brook ReservoirReservoir
- Stony Brook ReservoirReservoir
- Stony Brook Reservoir (historical)Reservoir
- Stony RunRiver
- Stop RiverRiver
- Storrow LagoonLake
- Straits PondReservoir
- Strangman PondReservoir
- Stream RiverRiver
- Streeter PondLake
- Streeter PondLake
- Strongs PondLake
- Strongwater BrookRiver
- Strong Water BrookRiver
- Stuart PondReservoir
- Studleys PondReservoir
- Stump BrookRiver
- Stump HillLake
- Stump PondReservoir
- Stump PondLake
- Stump PondReservoir
- Stump PondReservoir
- Stump PondReservoir
- Stump Pond (historical)Lake
- Stumpy PondLake
- Succonnessett PondLake
- Sucker BrookRiver
- Sucker BrookRiver
- Sucker BrookRiver
- Sucker BrookRiver
- Sucker BrookRiver
- Sucker BrookRiver
- Sucker BrookRiver
- Sucker PondLake
- Sudbury PondReservoir
- Sudbury ReservoirReservoir
- Sudbury RiverRiver
- Sudbury River ReservoirReservoir
- Sudbury River ReservoirReservoirlive gauge
- Sudbury River ReservoirReservoirlive gauge
- Sudbury River ReservoirReservoir
- Sudden PondLake
- Sugar CreekRiver
- Sugarloaf BrookRiver
- Sugden ReservoirReservoir
- Sullivan BrookRiver
- Summer Street ReservoirReservoir
- Sunk BrookRiver
- Sunk BrookRiver
- Sunken BrookRiver
- Sunk Pond (historical)Lake
- Sunk Pond (historical)Lake
- Sunset LakeReservoir
- Sunset LakeLake
- Sunset LakeLake
- Sunset LakeLake
- Sunset StreamRiver
- Suntaug LakeLake
- Sutton Falls ReservoirReservoir
- Sutton PondReservoir
- Sutton PondReservoir
- Swains PondReservoir
- Swains PondLake
- Swamp BrookRiver
- Swann BrookRiver
- Swan PondLake
- Swan PondLake
- Swan Pond RiverRiver
- Swans PondReservoir
- Sweet BrookRiver
- Sweetwater BrookRiver
- Swift BrookRiver
- Swift RiverRiver
- Swift RiverRiverlive gauge
- Swift River ReservoirReservoir
- Swift River ReservoirReservoir
- Sydneys PondReservoir
- Sykes BrookRiver
- Sykes BrookRiver
- Sylvan LakeLake
- Sylvestri PondReservoir
- Tack Factory PondLake
- Tadmuck BrookRiver
- Taft PondReservoir
- Taft Pond BrookRiver
- Tamett BrookRiver
- Tannery BrookRiver
- Tannery BrookRiver
- Tannery BrookRiver
- Tannery PondLake
- Tannery PondReservoir
- Tannery PondLake
- Tapley BrookRiver
- Tarbell BrookRiver
- Tarkill BrookRiver
- Tatnuck BrookRiver
- Tatro BrookRiver
- Taunton RiverRiver
- Taylor BrookRiver
- Taylor BrookRiver
- Taylor BrookRiver
- Taylor BrookRiver
- Taylor BrookRiver
- Taylor BrookRiver
- Taylor BrookRiver
- Taylor PondLake
- Taylor PondLake
- Taylors PondLake
- Tekoa ReservoirReservoir
- Temple BrookRiver
- Templeton BrookRiver
- Ten Acre ReservoirReservoir
- Ten Mile River ReservoirReservoir
- Terry Brook PondReservoir
- Texas PondReservoir
- Thacher BrookRiver
- Thatchers PondLake
- Thayer BrookRiver
- Thayer BrookRiver
- Thayer PondReservoir
- The ArmLake
- The CoveReservoir
- The CreekRiver
- The GulfRiver
- The OxbowRiver
- The OxbowLake
- The PlashesLake
- The Pork BarrelLake
- The QuagLake
- The ReservoirReservoir
- Third BrookRiver
- Third Herring BrookRiver
- Thirtyacre PondReservoir
- Thomas BrookRiver
- Thomas PondLake
- Thompson BrookRiver
- Thompson BrookRiver
- Thompson LakeReservoir
- Thompson PondReservoir
- Thompson PondLake
- Thorne BrookRiver
- Thornton BrookRiver
- Thorp BrookRiver
- Thousand Acre BrookRiver
- Thousand Acre ReservoirReservoir
- Thousand Acre Swamp ReservoirReservoir
- Three Cornered PondLake
- Threemile BrookRiver
- Threemile PondLake
- Threemile PondReservoir
- Threemile RiverRiverlive gauge
- Three Mile RiverReservoir
- Three Swamp BrookRiver
- Through CreekRiver
- Thrower BrookRiver
- Thunder BrookRiver
- Thurston BrookRiver
- Tiasquam RiverRiverlive gauge
- Tiffany BrookRiver
- Tighe Carmody ReservoirReservoir
- Tihonet PondReservoir
- Tillotson BrookRiver
- Tilson BrookRiver
- Tilton BrookRiver
- Tim PondLake
- Tims PondLake
- Tindale PondLake
- Tinkerville BrookRiver
- Tinkham PondReservoir
- Tisbury Great PondLake
- Tispaquin PondLake
- Tissdell BrookRiver
- Tississa PondLake
- Tobey - Jones ReservoirReservoir
- Todd BrookRiver
- Todd PondLake
- Todds PondLake
- Tom Ball BrookRiver
- Tom Nevers PondLake
- Tophet BrookRiver
- Torrey BrookRiver
- Torrey CreekRiver
- Torrey PondLake
- Torrey PondReservoir
- Tottens PondLake
- Tower BrookRiver
- Tower BrookRiver
- Tower BrookRiver
- Tower BrookRiver
- Tower BrookRiver
- Town BrookRiver
- Town BrookRiver
- Town BrookRiverlive gauge
- Town Brook ReservoirReservoir
- Town Brook ReservoirReservoir
- Town CreekRiver
- Towne BrookRiver
- Towne PondLake
- Towners PondLake
- Town Farm BrookRiver
- Town Lot BrookRiver
- Town Meadow BrookRiver
- Town PondLake
- Town RiverRiver
- Town River ReservoirReservoir
- Town River ReservoirReservoir
- Town River ReservoirReservoir
- Trackle PondLake
- Tracy BrookRiver
- Tracy BrookRiver
- Tracy PondLake
- Tracy PondLake
- Trains CreekRiver
- Trapfall BrookRiver
- Traphole BrookRiver
- Trapps PondLake
- Trap Swamp BrookRiver
- Trask BrookRiver
- Trask PondLake
- Travers PondReservoir
- Treadwell Island CreekRiver
- Treat PondLake
- Tremont Mill PondReservoir
- Tremont PondLake
- Triangle PondLake
- Triangle PondLake
- Triangle PondLake
- Triphammer PondReservoir
- Tripple BrookRiver
- Tripp PondReservoir
- Trout BrookRiver
- Trout BrookRiver
- Trout BrookRiverlive gauge
- Trout BrookRiver
- Trout BrookRiver
- Trout BrookRiver
- Trout BrookRiver
- Trout BrookRiver
- Trout BrookRiver
- Trout BrookRiver
- Trout BrookRiver
- Trout BrookRiver
- Trout PondLake
- Trout PondLake
- Trout PondReservoir
- Trout PondLake
- Trout PondLake
- Trowel Shop PondReservoir
- Trowel Shop PondReservoir
- Trumble BrookRiver
- Tubbs Meadow BrookRiver
- Tubwreck BrookRiver
- Tucker BrookRiver
- Tucker PondLake
- Tuckers PondReservoir
- Tufts BrookRiver
- Tull BrookRiver
- Tully BrookRiver
- Tully BrookRiver
- Tully LakeReservoir
- Tully PondReservoir
- Tully RiverRiver
- Tumbling BrookRiver
- Tunnel BrookRiver
- Tuppers Creek (historical)River
- Turkey BrookRiver
- Turkey BrookRiver
- Turkey BrookRiver
- Turkey Hill BrookRiver
- Turkey Hill BrookRiver
- Turkey Hill PondLake
- Turkey Hill PondLake
- Turkey Hill RunRiver
- Turner PondReservoir
- Turner PondLake
- Turner PondLake
- Turner PondReservoir
- Turners Falls ReservoirReservoir
- Turners PondLake
- Turnpike LakeLake
- Turret Park PondReservoir
- Turtle PondLake
- Turtle PondLake
- Turtle PondLake
- Turtle PondLake
- Turtle PondLake
- Tussock BrookRiver
- Tuttle BrookRiver
- Tuttle BrookRiver
- Tuttle BrookRiver
- Tuttle LakeLake
- Twelvemile BrookRiver
- Twining Brook PondLake
- Twining PondLake
- Twinings PondLake
- Twin PondLake
- Two PondsLake
- Tyler BrookRiver
- Tyler BrookRiver
- Tyler PondLake
- Tyne BrookRiver
- Umpachene RiverRiver
- Uncas BrookRiver
- Uncas PondLake
- Uncle Harvey PondLake
- Uncle Israels PondLake
- Uncle Seths PondLake
- Uncle Stephans PondLake
- Underhill BrookRiver
- Underwood BrookRiver
- Union PondLake
- Unionville PondReservoir
- Unkamet BrookRiver
- Unkety BrookRiver
- Unquity BrookRiver
- Unquomonk BrookRiver
- Unquomonk ReservoirReservoir
- Upper Artichoke ReservoirReservoir
- Upper Banjo PondReservoir
- Upper Branch Clesson BrookRiver
- Upper Chandler PondReservoir
- Upper Flannagan PondReservoir
- Upper Gate Pond (historical)Lake
- Upper Goose PondReservoir
- Upper Highland LakeReservoir
- Upper Lagoon PondReservoir
- Upper Long PondReservoir
- Upper Lynde Basin ReservoirReservoir
- Upper Massapoag PondReservoir
- Upper MillpondLake
- Upper MillpondReservoir
- Upper Mystic LakeReservoir
- Upper Naukeag LakeReservoir
- Upper Pawtucket Canal ReservoirReservoir
- Upper PondLake
- Upper PondReservoir
- Upper PondReservoir
- Upper Porter PondReservoir
- Upper ReservoirReservoir
- Upper ReservoirReservoir
- Upper ReservoirReservoir
- Upper ReservoirReservoir
- Upper ReservoirReservoir
- Upper ReservoirReservoir
- Upper Reservoir Bear SwampReservoir
- Upper Sackett ReservoirReservoir
- Upper Shawme LakeLake
- Upper Sibley PondReservoir
- Upper Spectacle PondReservoir
- Upper Van Horn ReservoirReservoir
- Upper Wrights PondReservoir
- Uptons PondLake
- Valley PondReservoir
- Vandys PondLake
- Van Horn PondsReservoir
- Varnum BrookRiver
- Vaughn PondLake
- Venture PondLake
- Vespers PondLake
- Victory LakeReservoir
- Village PondLake
- Vincent BrookRiver
- Vine BrookRiver
- Vine BrookRiver
- Vine BrookRiver
- Vine BrookRiver
- Vinica BrookRiver
- Vinica PondReservoir
- Vinton PondLake
- Vose PondLake
- Waban BrookRiver
- Waban Hill ReservoirReservoir
- Wabash PondReservoir
- Wachusett DamReservoir
- Wachusett LakeReservoir
- Wachusett ReservoirReservoir
- Wade PondReservoir
- Wading RiverRiverlive gauge
- Wading River ReservoirReservoir
- Wadsworth BrookRiver
- Wahconah Falls BrookRiver
- Waite PondReservoir
- Waite PondReservoir
- Wakeby PondLake
- Walden PondLake
- Walden PondReservoir
- Waldo LakeLake
- Wales BrookRiver
- Wales PondLake
- Walker BrookRiver
- Walker BrookRiver
- Walker BrookRiver
- Walker BrookRiver
- Walker BrookRiver
- Walker CreekRiver
- Walker PondLake
- Walker PondLake
- Walker PondLake
- Walkers PondLake
- Walkers PondLake
- Wallace PondReservoir
- Wallace PondLake
- Wallis PondReservoir
- Wallis PondLake
- Wall PondLake
- Walsh PondLake
- Wampatuck PondReservoir
- Wampenum BrookRiver
- Wanamaker LakeLake
- Wankinco RiverRiver
- Wankinco River ReservoirReservoir
- Wankinco River ReservoirReservoir
- Waqutuquaib PondsLake
- Ward PondLake
- Ward PondLake
- Ward PondLake
- Ward PondLake
- Wards PondReservoir
- Wards PondLake
- Wards StreamRiver
- Wareham RiverRiverlive gauge
- Ware PondLake
- Ware RiverRiver
- Ware River ReservoirReservoir
- Ware River ReservoirReservoir
- Ware River ReservoirReservoir
- Ware River ReservoirReservoirlive gauge
- Warner PondLake
- Warner PondLake
- Warners PondReservoir
- Warren BrookRiver
- Warren ReservoirReservoir
- Warren Tannery BrookRiver
- Warren Upper ReservoirReservoir
- Wash BrookRiver
- Washburn BrookRiver
- Washburn pondLake
- Washing PondLake
- Washington Mountain BrookRiver
- Washington Mountain LakeReservoir
- Wash PondLake
- Watatic PondLake
- Watcha PondLake
- Watershops PondReservoir
- Watson BrookRiver
- Watson BrookRiver
- Watson MillpondReservoir
- Watson PondReservoir
- Watson PondLake
- Wattles PondLake
- Watts RunRiver
- Watts StreamRiver
- Watuppa PondLake
- Wauban PondReservoir
- Waushacum BrookRiver
- Waushakum PondLake
- Wax Factory PondReservoir
- Weasel BrookRiver
- Webb BrookRiver
- Webster BrookRiver
- Webster BrookRiver
- Wedge PondReservoir
- Weeks PondLake
- Weeks PondLake
- Weeks PondLake
- Wee Laddie PondReservoir
- Weir CreekRiver
- Weir CreekRiver
- Weir RiverRiverlive gauge
- Wekepeke BrookRiver
- Welch PondLake
- Welch PondLake
- Weld PondLake
- Wellington BrookRiver
- Wellman BrookRiver
- Wells CreekRiver
- Wells PondReservoir
- Welsh BrookRiver
- Welsh PondLake
- Wenham LakeLake
- Wenham PondLake
- Wequaquet LakeLake
- Westboro ReservoirReservoir
- West Boylston BrookRiverlive gauge
- West BranchRiver
- West Branch BrookRiver
- West Branch Charles RiverRiver
- West Branch Fever BrookRiver
- West Branch Green RiverRiver
- West Branch Housatonic RiverRiver
- West Branch Housatonic River ReservoirReservoir
- West Branch Mill RiverRiver
- West Branch North RiverRiver
- West Branch Palmer RiverRiver
- West Branch Sippican RiverRiver
- West Branch Swift RiverRiverlive gauge
- West Branch Tully RiverRiver
- West Branch Walker BrookRiverlive gauge
- West Branch Ware RiverRiver
- West Branch Westfield RiverRiverlive gauge
- West Branch Westport RiverRiver
- West BrookRiver
- West BrookRiver
- West BrookRiver
- West BrookRiver
- West BrookRiver
- West BrookRiver
- West BrookRiver
- West BrookRiver
- West CreekRiver
- Westend PondLake
- Westend PondLake
- Westfield BrookRiver
- Westfield ReservoirReservoir
- Westfield RiverRiver
- Westfield River ReservoirReservoir
- Westfield River ReservoirReservoir
- Westfield River ReservoirReservoir
- Westfield River ReservoirReservoirlive gauge
- West Gulf BrookRiver
- West LakeReservoir
- West LakeReservoir
- West Meadow BrookRiver
- West Meadow BrookRiver
- West Meadow Brook PondReservoir
- Westminster ReservoirReservoir
- Weston BrookRiver
- Weston BrookRiver
- Weston PondReservoir
- Weston ReservoirReservoir
- West Parish Filter Number Three ReservoirReservoir
- West PondReservoir
- West PondLake
- West PondLake
- West ReservoirReservoir
- West RiverRiverlive gauge
- West River PondReservoir
- West River ReservoirReservoirlive gauge
- West River ReservoirReservoir
- West Rocky Gutter BrookRiver
- Westville LakeReservoirlive gauge
- West Wachusett BrookRiver
- West Wait BrookRiver
- West Waushacum PondLake
- Wetherells PondLake
- Wetmore PondReservoir
- Weweantic RiverRiver
- Weweantic River ReservoirReservoir
- Weymouth Back RiverRiver
- Weymouth Great PondReservoir
- Wharf CreekRiver
- Wheatherby BrookRiver
- Wheeler BrookRiver
- Wheeler BrookRiver
- Wheeler BrookRiver
- Wheeler BrookRiver
- Wheeler BrookRiver
- Wheeler BrookRiver
- Wheeler BrookRiver
- Wheeler BrookRiver
- Wheeler PondReservoir
- Wheeler PondReservoir
- Wheeler PondReservoir
- Wheelers PondReservoir
- Wheelers Pond (historical)Lake
- Wheel Meadow BrookRiver
- Whetstone BrookRiver
- Whetstone BrookRiver
- Whipple ReservoirReservoir
- Whitcomb BrookRiver
- White BrookRiver
- White BrookRiver
- White BrookRiver
- White BrookRiver
- White BrookRiver
- Whitehall BrookRiver
- Whitehall PondLake
- White Island PondReservoir
- White Lily PondReservoir
- Whitemans BrookRiver
- White Oak BrookRiver
- White Oak Island BrookRiver
- White PondReservoir
- White PondLake
- White PondLake
- White PondReservoir
- White PondLake
- White PondLake
- White ReservoirReservoir
- Whites BrookRiver
- Whiteside BrookRiver
- Whites Mill PondReservoir
- Whites PondReservoir
- Whites PondLake
- Whiteville PondLake
- Whiting PondReservoir
- Whiting Street ReservoirReservoir
- Whitin PondReservoir
- Whitin ReservoirReservoir
- Whitins PondReservoir
- Whitman BrookRiver
- Whitman BrookRiver
- Whitman RiverRiver
- Whitmans PondReservoirlive gauge
- Whitmanville ReservoirReservoir
- Whitmarsh BrookRiver
- Whitmore PondReservoir
- Whitney PondLake
- Whitney PondLake
- Whitney PondReservoir
- Whittemore PondLake
- Whortleberry PondLake
- Wickaboag PondLake
- Wickett BrookRiver
- Wickett PondLake
- Widgeon PondLake
- Widger HoleLake
- Widow Harding PondLake
- Wielock PondReservoir
- Wights PondLake
- Wigwam BrookRiver
- Wigwam BrookRiver
- Wigwam PondLake
- Wigwam Pond (historical)Lake
- Wigwam PondsLake
- Wilbur PondLake
- Wildcat BrookRiver
- Wildcat CreekRiver
- Wildcat PondReservoir
- Wilder BrookRiver
- Wilder BrookRiver
- Wilder BrookRiver
- Wilder BrookRiver
- Wild Harbor RiverRiver
- Willard BrookRiver
- Willard BrookRiver
- Willett PondReservoir
- Williams BrookRiver
- Williams LakeReservoir
- Williams MillpondReservoir
- Williams PondReservoir
- Williams PondLake
- Williams RiverRiver
- Williamstown ReservoirReservoir
- Williamsville PondReservoir
- Willis BrookRiver
- Willis PondLake
- Willis PondReservoir
- Willow BranchRiver
- Willow BrookRiver
- Willow BrookRiver
- Willow BrookRiver
- Willow BrookRiver
- Willow BrookRiver
- Willow BrookRiver
- Willow Creek (historical)River
- Willow PondLake
- Wills BrookRiver
- Wilson BrookRiver
- Wilson PondLake
- Wilton BrookRiver
- Winchell BrookRiver
- Winchell ReservoirReservoir
- Windemere Lake ReservoirReservoir
- Windle PondLake
- Windsor BrookRiver
- Windsor Jambs BrookRiver
- Windsor LakeReservoir
- Windsor Pond BrookRiver
- Windsor ReservoirReservoir
- Wine BrookRiver
- Wings PondLake
- Winimusset BrookRiver
- Winn BrookRiver
- Winnecunnet PondLake
- Winnekeag LakeReservoir
- Winnetuxet RiverRiver
- Winning PondReservoir
- Winona PondReservoir
- Winter PondLake
- Winthrop CanalRiver
- Witch BrookRiver
- Witch BrookRiver
- Witch PondLake
- Witch PondLake
- Witts PondLake
- Woburn ReservoirReservoir
- Wolf BrookRiver
- Wolf BrookRiver
- Wolf Plain BrookRiver
- Wolf PondLake
- Wolf Trap BranchRiver
- Wolomolopoag PondLake
- Woodbury PondReservoir
- Woodman PondReservoir
- Wood PondLake
- Woodrough Pond (historical)Lake
- Woods BrookRiver
- Woods Crossing BrookRiver
- Woods Ice PondReservoir
- Woods PondLake
- Woods PondReservoir
- Woods PondReservoir
- Woolshop PondLake
- Worcester BrookRiver
- Workman BrookRiver
- World End BrookRiver
- Worthington BrookRiver
- Wrangling BrookRiver
- Wright BrookRiver
- Wright CutoffReservoir
- Wright PondLake
- Wright PondsLake
- Wright ReservoirReservoir
- Wrights PondReservoir
- Wrights ReservoirReservoir
- Wyman PondReservoir
- Yagar PondLake
- Yokum BrookRiver
- Yokum PondReservoir
- Yokun BrookRiver
- York BrookRiver
- York LakeReservoir
- Zachary PondLake