LurePassion · IL
Illinois
4740lakes & reservoirs · Illinois DNR Division of Fisheries
- Absher LakeReservoir
- Ackerman CreekRiver
- Ackleys RunRiver
- Adams BranchRiver
- Adams CreekRiver
- Addison CreekRiverlive gauge
- Adds BranchRiver
- A E Staley Cooling LakeReservoir
- Agnew LakeLake
- Airstrip ReservoirReservoir
- Akin CreekRiver
- Akward CreekRiver
- Alcorn CreekRiver
- Allard LakeLake
- Alleman LakeReservoir
- Allen BranchRiver
- Allen BranchRiver
- Allen CreekRiver
- Allendale Conservation Club LakeReservoir
- Allen LakeReservoir
- Allen PondReservoir
- Allforks CreekRiver
- Allison LakeReservoir
- Alloway CreekRiver
- Alsey LakeReservoir
- Alsup Farm PondReservoir
- Altamont ReservoirReservoir
- Alton LakeReservoir
- Alton Twin Lakes South LakeReservoir
- Alton-Woodriver Sportsmens ReservoirReservoir
- Alto Pass ReservoirReservoir
- Ambeer CreekRiver
- Ambrosia CreekRiver
- American Zinc Smelter Company Large LakeReservoir
- Andalusia SloughRiver
- Anderson BranchRiver
- Anderson BranchRiver
- Anderson CreekRiver
- Anderson LakeReservoir
- Anderson LakeLake
- Andy CreekRiver
- Andys RunRiver
- Angel BranchRiver
- Angelo LakeLake
- Anna State Hospital ReservoirReservoir
- Anthony CreekRiver
- Antioch LakeLake
- Applebee PondReservoir
- Apple Canyon LakeReservoir
- Apple CreekRiver
- Apple RiverRiverlive gauge
- Archer CreekRiver
- Archie CreekRiver
- Archie CreekRiver
- Argillo CreekRiver
- Argyle LakeReservoir
- Armstrong PondReservoir
- Armstrong RunRiver
- Arrowhead Country Club LakeReservoir
- Arrowhead LakeReservoir
- Asa CreekRiver
- Ash CreekRiver
- Ash CreekRiver
- Ash LakeLake
- Ash LakeLake
- Ashley LakeLake
- Ashley LakeLake
- Ashley ReservoirReservoir
- Ashmore CreekRiver
- Ash SloughRiver
- Askew BranchRiver
- Askins LakeLake
- Atchison CreekRiver
- Athey LakeReservoir
- Atlas CreekRiver
- Auburn BranchRiver
- Augusta LakeReservoir
- Aunt Maria BranchRiver
- Austiff PondReservoir
- Austin CreekRiver
- Auxier CreekRiver
- Auxiliary ReservoirReservoir
- Aux Sable CreekRiverlive gauge
- Aux Sable LakeLake
- Avery BranchRiver
- Avery BranchRiver
- Avery LakeLake
- Avondale LakeReservoir
- Axehead LakeLake
- Aylesworth BranchRiver
- Babbling BrookRiver
- Babb SloughLake
- Back BranchRiver
- Back CreekRiver
- Back LakeLake
- Bacon BranchRiver
- Badger CreekRiver
- Baehr BranchRiver
- Bail CreekRiver
- Bailey BranchRiver
- Bailey CreekRiver
- Bailey LakeLake
- Baitter BranchRiver
- Baker CreekRiver
- Baker LakeLake
- Baker RunRiver
- Bald Hill CreekRiver
- Baldwin BranchRiver
- Baldwin LakeReservoir
- Balls WaterholeReservoir
- B and A LakeLake
- Bangs LakeLake
- Bankston ForkRiver
- Banning LateralRiver
- Banta LakesLake
- Baptist CreekRiver
- Barden CreekRiver
- Bare CreekRiver
- Barger LakeReservoir
- Barker CreekRiver
- Barlow LakeLake
- Barnes CreekRiver
- Barnes LakeReservoir
- Barren CreekRiver
- Barrington Road PondLake
- Barth PondLake
- Barths LakeReservoir
- Barton PondLake
- Barwell LakeReservoir
- Bass LakeReservoir
- Bass LakeReservoir
- Batavia CreekRiverlive gauge
- Bath LakeLake
- Battle CreekRiver
- Battle Ford CreekRiver
- Bauer BranchRiver
- Bauers LakeReservoir
- Baughman BranchRiver
- Baum BranchRiver
- Bay CreekRiver
- Bay CreekRiver
- Bayles LakeReservoir
- Bayles LakeReservoir
- Bayou CreekRiver
- Beach CreekRiver
- Bean CreekRiver
- Bear BranchRiver
- Bear BranchRiver
- Bear BranchRiver
- Bearcat CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear CreekRiver
- Bear LakeLake
- Beatty BranchRiver
- Beaucoup CreekRiver
- Beaver CreekRiver
- Beaver CreekRiver
- Beaver CreekRiver
- Beaver CreekRiverlive gauge
- Beaver CreekRiver
- Beaver CreekRiver
- Beaverdam LakeLake
- Beaver Dam LakeReservoir
- Beaver Glenn LakeReservoir
- Beaver LakeReservoir
- Beaver LakeLake
- Beaver LakeLake
- Beaver LakeReservoir
- Beaver PondLake
- Beaver PondLake
- Beaver Pond CreekRiver
- Beckford BranchRiver
- Beck LakeLake
- Becks CreekRiver
- Bedford CreekRiver
- Beebe CreekRiver
- Beebe LakeLake
- Bee BranchRiver
- Bee BranchRiver
- Bee CreekRiver
- Beehive LakeLake
- Beil Lake Number 1 East ReservoirReservoir
- Beil Lake Number 1 North Dam Number 2Reservoir
- Beil Lake Number 2Reservoir
- Belford LakeReservoir
- Bell BranchRiver
- Belleau LakeLake
- Bell LakeLake
- Bell PondLake
- Belly Deep SloughLake
- Bennett CreekRiver
- Bens LakeLake
- Benson SloughLake
- Bergman SloughLake
- Berkel LakeLake
- Berry LakeReservoir
- Bertinetti LakeReservoir
- Bertrand BranchRiver
- Bessie CreekRiver
- Bessler LakeReservoir
- Bessler LakesLake
- Bests PondReservoir
- Bettell CreekRiver
- Beverly LakeLake
- Biebell LakeReservoir
- Big BayouRiver
- Big Bear LakeLake
- Big Beaver LakeLake
- Big Bend LakeLake
- Big BranchRiver
- Big BranchRiver
- Big BranchRiver
- Big BranchRiver
- Big BranchRiver
- Big BranchRiver
- Big Bureau CreekRiver
- Big Chief RunRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CreekRiver
- Big CutoffRiver
- Big Flat LakeLake
- Big Forked LakeLake
- Big Four DitchRiver
- Big Four ReservoirReservoir
- Big Four Reservoir (historical)Reservoir
- Big George BranchRiver
- Big Grand Pierre CreekRiver
- Big Hill BranchRiver
- Big Hollow CreekRiver
- Big LakeLake
- Big LakeLake
- Big LakeLake
- Big LakeLake
- Big LakeLake
- Big LakeLake
- Big Muddy CreekRiver
- Big Muddy RiverRiver
- Bigneck CreekRiver
- Big Negro CreekRiver
- Big Rock CreekRiver
- Big Sandy CreekRiver
- Big Shadow LakeReservoir
- Big Sister CreekRiver
- Big SloughRiver
- Big SloughRiver
- Big SloughRiver
- Big Timber LakeReservoir
- Billings LakeLake
- Billsbach LakeLake
- Bills CreekRiver
- Bills RunRiver
- Birch BranchRiver
- Birch CreekRiver
- Birch CreekRiver
- Birch CreekRiver
- Birchlers LakeReservoir
- Bird SloughRiver
- Birkey LakeReservoir
- Bishop CreekRiver
- Bissell LakeLake
- Blackberry CreekRiverlive gauge
- Blackberry LakeLake
- Black BranchRiver
- Black BranchRiver
- Black BranchRiver
- Black BranchRiver
- Blackburn BranchRiver
- Black CreekRiver
- Black CreekRiver
- Black CreekRiver
- Blackford SloughRiver
- Blackhawk PondLake
- Black LakeLake
- Black LakeLake
- Blackman CreekRiver
- Black Oak LakeReservoir
- Black SloughRiverlive gauge
- Black SloughRiver
- Blacksop CreekRiver
- Blackston BranchRiver
- Black Walnut CreekRiver
- Black Walnut CreekRiver
- Blalock CreekRiver
- Blanchard ChuteRiver
- Blandinsville City ReservoirReservoir
- Blanke LakeLake
- Bluebill LakeLake
- Blue BranchRiver
- Blue CreekRiver
- Blue CreekRiver
- Bluegrass CreekRiver
- Bluegrass CreekRiver
- Blue Grass CreekRiver
- Blue HoleLake
- Blue Point CreekRiver
- Blue Ridge Special CreekRiver
- Bluff LakeLake
- Bluff LakeLake
- Bluff Lake (historical)Lake
- Boar CreekRiver
- Board Tree BranchRiver
- Bobbies BranchRiver
- Bob BranchRiver
- Bode LakesLake
- Bogers BrookRiver
- Bogus ChuteRiver
- Bolin BranchRiver
- Bolt CreekRiver
- Bolton LakesReservoir
- Bond Christian Camp LakeReservoir
- Bond CreekRiver
- Bond LakeReservoir
- Boneyard CreekRiverlive gauge
- Bonnie CreekRiver
- Bonpas CreekRiver
- Bonwell BranchRiver
- Boomerang SloughLake
- Boone BranchRiver
- Boone CreekRiverlive gauge
- Borgsmiller LakeReservoir
- Boss Wilson Pond (historical)Lake
- Boston LakeReservoir
- Bottom Lake (historical)Lake
- Boulder LakeLake
- Bowen LakeLake
- Bowens LakeLake
- Bower CreekRiver
- Bowes CreekRiver
- Bowles LakeLake
- Bowles SloughLake
- Bowman PondLake
- Boyd CreekRiver
- Boyd LakeReservoir
- Boyer CreekRiver
- Boyles LakeReservoir
- Boy Scout LakeReservoir
- Bradley BranchRiver
- Bradshaw CreekRiver
- Braidwood Power Plant Cooling PondReservoir
- Brainard CreekRiver
- Branch CreekRiver
- Branch Lake (historical)Lake
- Brandenburg LakeLake
- Brandon Road PoolReservoir
- Brandywine CreekRiver
- Braun PondReservoir
- Breeze Lake (historical)Lake
- Bresen LakeLake
- Brewer BranchRiver
- Brewster CreekRiver
- Brewster CreekRiver
- Brewster CreekRiver
- Brian LakeReservoir
- Briar BranchRiver
- Briar CreekRiver
- Briar CreekRiver
- Briar Patch LakeReservoir
- Briarwood LakeReservoir
- Brickyard BranchRiver
- Brier CreekRiver
- Brier CreekRiver
- Briggs BranchRiver
- Briney LakeReservoir
- Briney Lake Number 1Reservoir
- Broad Apron LakeLake
- Broaddus RunRiver
- Broad RunRiver
- Brockett CreekRiver
- Brock LakeLake
- Broeckling LakeLake
- Bronson CreekRiver
- Brooks LakeReservoir
- Broughton CreekRiver
- Brown BranchRiver
- Brown BranchRiver
- Brown CreekRiver
- Brown CreekRiver
- Brown RunRiver
- Browns LakeLake
- Brown SloughLake
- Browns PondLake
- Browns PondLake
- Brownsville CreekRiver
- Brubaker CreekRiver
- Bruce CreekRiver
- Bruce LakeLake
- Bruington LakeReservoir
- Brumbach CreekRiver
- Brunk CreekRiver
- Brush BranchRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush CreekRiver
- Brush LakeLake
- Brush LakeLake
- Brush LakeLake
- Brushy BayouRiver
- Brushy BranchRiver
- Brushy BranchRiver
- Brushy BranchRiver
- Brushy CreekRiver
- Brushy CreekRiver
- Brushy CreekRiver
- Brushy CreekRiver
- Brushy CreekRiver
- Brushy CreekRiver
- Brushy ForkRiver
- Brushy ForkRiver
- Brushy ForkRiver
- Brushy LakeLake
- Brushy LakeLake
- Brushy LakeLake
- Brushy SloughRiver
- Bubbly Creek (historical)River
- Buck BranchRiver
- Buck BranchRiver
- Buck BranchRiver
- Buck BranchRiver
- Buck CreekRiver
- Buck CreekRiver
- Buck CreekRiver
- Buck CreekRiver
- Buck CreekRiver
- Buck CreekRiver
- Buck CreekRiver
- Buck CreekRiver
- Buckeye BranchRiver
- Buckeye CreekRiver
- Buckhart CreekRiver
- Buckheart CreekRiver
- Buckhorn CreekRiver
- Buckingham BranchRiver
- Buck LakeReservoir
- Buckley CreekRiver
- Buckner PondLake
- Buckner ReservoirReservoir
- Buck Pond (historical)Lake
- Buck RunRiver
- Buck RunRiver
- Bucks BranchRiver
- Bucks BranchRiver
- Buddes LakeLake
- Buel BranchRiver
- Buffalo CreekRiver
- Buffalo CreekRiverlive gauge
- Buffalo LakeLake
- Bugaboo CreekRiver
- Bullard LakeLake
- Bull BranchRiver
- Bull CreekRiver
- Bull CreekRiver
- Bull CreekRiver
- Bull Frog LakeReservoir
- Bull RunRiver
- Bull RunRiver
- Bull RunRiver
- Bundy LakeLake
- Bunker Hill ReservoirReservoir
- Bunker Hill Reservoir Number 2Reservoir
- Bunn LakeReservoir
- Burcham PondReservoir
- Burden CreekRiver
- Burdick BranchRiver
- Burgess PondLake
- Burgett LakeReservoir
- Burkitt-Laws LakeReservoir
- Burlison CreekRiver
- Burnt PocketLake
- Burr Lake (historical)Lake
- Burr Oak PondLake
- Burroughs BranchRiver
- Burton CreekRiver
- Bush CreekRiver
- Bush CreekRiver
- Busse LakeLake
- Busse Woods ReservoirReservoir
- Buster PondLake
- Butcher PondLake
- Butler BranchRiver
- Butler LakeReservoir
- Butter CreekRiver
- Butter CreekRiver
- Butterfield CreekRiverlive gauge
- Byrd PondLake
- Cabiness CreekRiver
- Cache RiverRiver
- Cadwell CreekRiver
- Caesar CreekRiver
- Cagle PondLake
- Cahokia ChuteRiver
- Cahokia CreekRiver
- Cahokia Diversion ChannelRiver
- Calamus LakeLake
- Calamus LakeLake
- Calamus Lake (historical)Lake
- Calfkiller CreekRiver
- Calomel LakeLake
- Calumet RiverRiver
- Cambon LakeReservoir
- Camel CreekRiver
- Camfield BranchRiver
- Campbell BranchRiver
- Campbell LakeReservoir
- Campbell LakeLake
- Camp BranchRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp CreekRiver
- Camp RunRiver
- Camp Saukenauk LakeReservoir
- Campton LakeReservoir
- Campton Woods RunRiver
- Campus LakeReservoir
- Cana CreekRiver
- Canavan CreekRiver
- C and EI ReservoirReservoir
- Candlewick LakeReservoir
- Cane CreekRiver
- Cane CreekRiver
- Cane CreekRiver
- Caney BranchRiver
- Caney BranchRiver
- Caney CreekRiver
- Caney CreekRiver
- Caney CreekRiver
- Caney CreekRiver
- Canoe CreekRiver
- Canteen CreekRiver
- Canteen LakeLake
- Canton City LakeReservoir
- Canton LakeReservoir
- Cantrall CreekRiver
- Canyon CreekRiver
- Caplinger PondLake
- Carbondale ReservoirReservoir
- Carbon LakeLake
- Carlson LakeReservoir
- Carlson LakeLake
- Carlton BranchRiver
- Carlyle LakeReservoir
- Carner LakeReservoir
- Carp HoleLake
- Carr CreekRiver
- Carroll CreekRiver
- Carson BranchRiver
- Carson CreekRiver
- Carson SloughRiver
- Carter CreekRiver
- Carter CreekRiver
- Carters PondReservoir
- Carthage LakeReservoir
- Carthage LakeLake
- Carthage Lake Number 1Reservoir
- Cartter PondReservoir
- Carver LakeLake
- Cary BranchRiver
- Cary CreekRiver
- Case CreekRiver
- Casey ForkRiver
- Cash CreekRiver
- Cassar CreekRiver
- Cassell CreekRiver
- Catfish CreekRiver
- Cattail CreekRiver
- Cattail SloughRiver
- Cave CreekRiver
- Cave CreekRiver
- Cave CreekRiver
- C B and Q Railroad ReservoirReservoir
- CBS Gun Club LakeReservoir
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar CreekRiver
- Cedar ForkRiver
- Cedar Glen CreekRiver
- Cedar LakeLake
- Cedar LakeLake
- Cedar LakeReservoir
- Cedar LakeReservoir
- Centennial LakeReservoir
- Center Lake (historical)Lake
- Centerville Mens Club LakeReservoir
- Centralia ReservoirReservoir
- Central Illinois Public Service ReservoirReservoir
- Chain LakeLake
- Chain LakeLake
- Chain LakesLake
- Chain of LakesReservoir
- Chamberlain CreekRiver
- Chandler PondLake
- Chaney CreekRiver
- Channel LakeLakelive gauge
- Charley Brown Park LakeReservoir
- Charter Oak North LakeReservoir
- Charter Oak Village LakeReservoir
- Chautauqua LakeReservoir
- Chautauqua LakeReservoir
- Cheek SloughLake
- Cherry LakeLake
- Chicago RiverRiverlive gauge
- Chickahominy LakeLake
- Chicken CreekRiver
- Chippewa Estates LakeReservoir
- Chisel LakeLake
- Chivler CreekRiver
- Chouteau SloughLake
- Christopher LakeReservoir
- Christopher ReservoirReservoir
- Cilca LakeReservoir
- Cips LakeReservoir
- Circle PondLake
- Circle PondLake
- Citation LakeReservoir
- Citizens LakeReservoir
- City ReservoirReservoir
- City ReservoirReservoir
- Clark BranchRiver
- Clark BranchRiver
- Clark BranchRiver
- Clark Lake (historical)Lake
- Clark PondLake
- Clark RunRiver
- Clary CreekRiver
- Clay Lick CreekRiver
- Clayton RunRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear CreekRiver
- Clear LakeLake
- Clear LakeLake
- Clear LakeLake
- Clear LakeLake
- Clear LakeLake
- Clear LakeReservoir
- Clear LakeLake
- Clear LakeLake
- Clear LakeLake
- Clear LakeLake
- Clear Lake (historical)Lake
- Clear Lake (historical)Lake
- Clear PondLake
- Clear PondLake
- Clear Pond SloughRiver
- Cleveland SloughRiver
- Clifty CreekRiver
- Clifty CreekRiver
- Clifty CreekRiver
- Clinton Anglers LakesReservoir
- Clover Leaf Ranch LakeReservoir
- Club Lake (historical)Lake
- Clyde Darst PondReservoir
- Clyde Vance LakeReservoir
- Clyde Young LakeReservoir
- Coal Bank CreekRiver
- Coal BranchRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coal CreekRiver
- Coates CreekRiver
- Cockerel BranchRiver
- Cocklebur SloughLake
- Coffee CreekRiver
- Coffee CreekRiver
- Coffeen LakeReservoir
- Coffman LakeLake
- Cold RunRiver
- Cole BranchRiver
- Cole CreekRiver
- Cole CreekRiver
- Coleman LakeLake
- Coleman SloughRiver
- Coles CreekRiver
- Coles LakeReservoir
- Coles Lake (historical)Lake
- Colfax CreekRiver
- Collier CreekRiver
- Collins Cooling PondReservoir
- Collins Pond SloughLake
- Collins RunRiver
- Collison BranchRiver
- Collis PondLake
- Colmar LakeLakelive gauge
- Columbia Farm PondReservoir
- Columbia Quarry LakeReservoir
- Columbia Sportsman Club LakeReservoir
- Columbus Dry Gulch Club LakeReservoir
- Conaway LakeLake
- Concord CreekRiver
- Concord ReservoirReservoir
- Conkey BranchRiver
- Conners BranchRiver
- Conover BranchRiver
- Conservation LakeReservoir
- Contrary CreekRiver
- Coolidge CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Coon CreekRiver
- Cooney CreekRiver
- Coon LakeLake
- Coon RunRiver
- Coon SloughRiver
- Coon SloughLake
- Coop BranchRiver
- Cooper CreekRiver
- Cooper LakeLake
- Cooper RunRiver
- Coopers Defeat CreekRiver
- Copperas CreekRiver
- Copperas CreekRiver
- Copperas CreekRiverlive gauge
- Copperous BranchRiver
- Copper SloughRiverlive gauge
- Corlock BranchRiver
- Corn Crib LakeReservoir
- Corwin BranchRiver
- Cote LakeLake
- Cotton CreekRiver
- Cotton CreekRiver
- Cottonwood CreekRiver
- Cottonwood CreekRiver
- Cottonwood CreekRiver
- Cottonwood CreekRiver
- Cottonwood LakeLake
- Cottonwood LakeLake
- Cottonwood Lake (historical)Lake
- Cottonwood PondLake
- Cottonwood SloughRiver
- Country Club Road RunRiver
- Country LakeReservoir
- Countryside LakeReservoir
- Countryside LakeLake
- County LakeLake
- County Line BranchRiver
- Court CreekRiver
- Covel CreekRiver
- Cowen PondReservoir
- Cow LakeLake
- Cow LakeLake
- Cow Pond (historical)Lake
- Cox CreekRiver
- Cox CreekRiver
- Cox LakeReservoir
- Crabapple BranchRiver
- Crabapple CreekRiver
- Crabapple CreekRiver
- Crabapple CreekRiver
- Crabapple CreekRiver
- Crabapple CreekRiver
- Crab Apple CreekRiver
- Crabapple LakeReservoir
- Crabill PondReservoir
- Crab Orchard CreekRiver
- Crab Orchard LakeReservoir
- Crabtree LakeLake
- Craigel SloughLake
- Craig LakeReservoir
- Craig LakeReservoir
- Craig LakeReservoir
- Cramer SloughLake
- Cranberry LakeLake
- Cranberry SloughLake
- Crane CreekRiver
- Crane CreekRiver
- Crane CreekRiver
- Crane CreekRiver
- Crane Grove CreekRiver
- Crane LakeLake
- Crater CreekRiver
- Crawdad LakeReservoir
- Crawdad SloughLake
- Crawfish CreekRiver
- Crawford BranchRiver
- Crawford CreekRiver
- Crawford CreekRiver
- Crenshaw CreekRiver
- Crescent Club LakeReservoir
- Crescent LakeReservoir
- Crescent LakeReservoir
- Crescent LakeLake
- Cress CreekRiver
- Creston DitchRiver
- Cricketwood Green LakeReservoir
- Crileys BranchRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked CreekRiver
- Crooked LakeLake
- Crooked LakeLake
- Crookedleg CreekRiver
- Crooked RunRiver
- Crooked SloughLake
- Crooked SloughRiver
- Crooked SloughRiver
- Croppie LakeLake
- Crosskey Lake (historical)Lake
- Cross LakeReservoir
- Crotty CreekRiver
- Crow BranchRiver
- Crow CreekRiver
- Crow CreekRiver
- Crow HoleLake
- Crown Mine PondReservoir
- Croxton LakeReservoir
- Crozier CreekRiver
- Crystal CreekRiver
- Crystal Glen CreekRiver
- Crystal LakeLake
- Crystal LakeReservoir
- Crystal LakeReservoir
- Crystal LakeLake
- Crystal LakeLake
- Crystal Lake OutletRiver
- Cub BranchRiver
- Cullum LakeReservoir
- Curl CreekRiver
- Curry LakeLake
- Curtis CreekRiver
- Curtis LakeLake
- Cutoff PondLake
- Cuttington CreekRiver
- Cypress CreekRiver
- Cypress SloughRiver
- Daily PondReservoir
- Dales Twin Lakes-South LakeReservoir
- Dana LakeLake
- Dark ChuteRiver
- Darkies CreekRiver
- Daum LakeReservoir
- Davids CreekRiver
- Davidson CreekRiver
- Davis CreekRiver
- Davis CreekRiver
- Davis LakeLake
- Davlins PondLake
- Dawson LakeReservoir
- Dawson LakeReservoir
- Day LakeLake
- Dead CreekRiver
- Dead LakeLake
- Dead Lake (historical)Lake
- Deadly RunRiver
- Deadmans SloughRiver
- Dead RiverRiver
- Dead RiverRiver
- Dead SloughLake
- Dead Stick PondLake
- De Arcy BranchRiver
- Deep LakeLake
- Deep LakeLake
- Deep LakeLake
- Deep PondLake
- Deep RunRiver
- Deer BranchRiver
- Deer CreekRiver
- Deer CreekRiver
- Deer CreekRiver
- Deer CreekRiver
- Deer CreekRiver
- Deer CreekRiver
- Deer CreekRiverlive gauge
- Deer CreekRiver
- Deer CreekRiver
- Deer CreekRiver
- Deer CreekRiver
- Deer CreekRiver
- Deer CreekRiver
- Deer Grove LakeReservoir
- Deer LakeReservoir
- Deer LakeLake
- Deer LakeReservoir
- Deer LakeLake
- Deerlick BranchRiver
- Deer Lick CreekRiver
- Deer Park LakeReservoir
- Deer Run LakeReservoir
- Defiance LakeLake
- De Frates-Shaeffer LakeReservoir
- Degognia CreekRiver
- Dellitt LakeReservoir
- Dempsey CreekRiver
- Denbys PondReservoir
- De Neal BranchRiver
- Denman CreekRiver
- Dennis LakeReservoir
- Dennis LakeReservoir
- Dentons BranchRiver
- Depue LakeLake
- DeShane PondReservoir
- Des Plaines RiverRiverlive gauge
- Devess SloughLake
- Devils Kitchen LakeReservoir
- De Wees LakeReservoir
- Diamond CreekRiver
- Diamond LakeLake
- Dickerson SloughRiver
- Dickison RunRiver
- Dick PondLake
- Dicks CreekRiver
- Dickson CreekRiver
- Dick Woods BranchRiver
- Diebert-Hortsman LakeReservoir
- Dierker LakeLake
- Dieterich CreekRiver
- Dillon BranchRiver
- Dillon CreekRiver
- Dinosaur LakeReservoir
- Dismal CreekRiver
- Diversion Drainage LakeReservoir
- Dixon BranchRiver
- Dixon PondReservoir
- Dixon PondLake
- Dixson CreekRiver
- Doby BranchRiver
- Dodds BranchRiver
- Dodds CreekRiver
- Dog CreekRiver
- Dog RunRiver
- Dogwood CreekRiver
- Dolan CreekRiver
- Dolman PondLake
- Dongola LakeReservoir
- Donica CreekRiver
- Donnelly PondReservoir
- Donohue RunRiver
- Dorris CreekRiver
- Doughnut LakeLake
- Doughnut PondLake
- Douglas CreekRiver
- Douglas CreekRiver
- Douglas CreekRiver
- Douglas LakeLake
- Dowell LakeReservoir
- Dow LateralRiver
- Downing PondReservoir
- Doyle LakeReservoir
- Doyles CreekRiver
- Doza CreekRiver
- Draabs LakeLake
- Drake CreekRiver
- Drapper BranchRiver
- Dresden Cooling LakeReservoir
- Dresden Island PoolReservoir
- Dresden RunRiver
- Drew PondLake
- Drift ChuteRiver
- Drowning ForkRiver
- Druce LakeLake
- Drum Hill BranchRiver
- Drummer CreekRiver
- Drummond BranchRiver
- Drury CreekRiver
- Drury SloughRiver
- Dry BranchRiver
- Dry BranchRiver
- Dry BranchRiver
- Dry BranchRiver
- Dry BranchRiver
- Dry BranchRiver
- Dry CreekRiver
- Dry CreekRiver
- Dry CreekRiver
- Dry CreekRiver
- Dry CreekRiver
- Dry ForkRiver
- Dry ForkRiver
- Dry ForkRiver
- Dry ForkRiver
- Dry ForkRiver
- Dry ForkRiver
- Dry ForkRiver
- Dry ForkRiver
- Dry ForkRiver
- Dry Fork CreekRiver
- Dry RunRiver
- Dry RunRiver
- Dry RunRiver
- Dry RunRiver
- Duck CreekRiver
- Duck CreekRiver
- Duck Creek Cooling PondReservoir
- Duck LakeLake
- Duck SloughLake
- Dudley BranchRiver
- Duffin DrainRiver
- Duffin Drain WestRiver
- Dugout CreekRiver
- Dugout CreekRiver
- Dugout RunRiver
- Duke CreekRiver
- Dums CreekRiver
- Dunbar CreekRiver
- Dunlap LakeReservoir
- Dunn BranchRiver
- Dunns LakeLake
- DuPage RiverRiver
- Du Quoin LakeReservoir
- Durbin BranchRiver
- Dutch CreekRiver
- Dutch CreekRiver
- Dutch CreekRiver
- Dutchman CreekRiver
- Dutchman LakeReservoir
- Dutchmans CreekRiver
- Dutchmans LakeLake
- Dutton LakeLake
- Dwight Lions LakeReservoir
- Dyer PondLake
- Dysons Lake (historical)Lake
- Eads LakeReservoir
- Eagle BranchRiver
- Eagle CreekRiver
- Eagle CreekRiver
- Eagle CreekRiver
- Eagle CreekRiver
- Eagle CreekRiver
- Eagle FillLake
- Eagle LakeLake
- Eagle Lake (historical)Lake
- Eagle Number 1 Fresh Water LakeReservoir
- Eagle Number 2 LakeReservoir
- Eagle Pond (historical)Lake
- Eagle RunRiver
- Eagle SloughRiver
- Eakin Creek SouthRiver
- Eakin Creek WestRiver
- East Aux Sable CreekRiver
- East Branch Big Rock CreekRiver
- East Branch Canyon CreekRiver
- East Branch Cedar CreekRiver
- East Branch Copperas CreekRiver
- East Branch Du Page RiverRiverlive gauge
- East Branch Embarras RiverRiver
- East Branch Green CreekRiver
- East Branch Horse CreekRiver
- East Branch Hurricane CreekRiver
- East Branch Kilbuck CreekRiver
- East Branch Kiser CreekRiver
- East Branch Lake ForkRiver
- East Branch Lamarsh CreekRiver
- East Branch Little Silver CreekRiver
- East Branch Panther CreekRiver
- East Branch Poplar CreekRiver
- East Branch South Branch Kishwaukee RiverRiver
- East Branch Tower CreekRiver
- East Bureau CreekRiverlive gauge
- East CreekRiver
- East CreekRiver
- East CreekRiver
- East Crooked CreekRiver
- East C Streamline LakeLake
- East Donica CreekRiver
- East Fork Big CreekRiver
- East Fork Crane CreekRiver
- East Fork CreekRiver
- East Fork CreekRiver
- East Fork Fox RiverRiver
- East Fork Galena RiverRiver
- East Fork Kaskaskia RiverRiver
- East Fork LakeReservoir
- East Fork LakeReservoir
- East Fork La Moine RiverRiver
- East Fork Little Lusk CreekRiver
- East Fork Mazon RiverRiver
- East Fork Mill CreekRiver
- East Fork Nettle CreekRiver
- East Fork Otter CreekRiver
- East Fork Sherry CreekRiver
- East Fork Shoal CreekRiverlive gauge
- East Fork Silver CreekRiverlive gauge
- East Fork Spoon RiverRiver
- East Fork Wetweather CreekRiver
- East Fork Wood RiverRiver
- East Hurricane CreekRiver
- East Johnson CreekRiver
- East LagoonReservoir
- East LagoonLake
- East Lake ForkRiver
- East Lake ImpoundmentReservoir
- East Little CreekRiver
- East Loon LakeLake
- East Mill CreekRiver
- East Panther CreekRiver
- East Plum RiverRiver
- East Prong Spring CreekRiver
- East RunRiver
- East Run North BranchRiver
- East Run North LoopRiver
- East Spafford BranchRiver
- Eaton CreekRiver
- Eaton Hill BranchRiver
- Echo LakeLake
- Eddy LakeReservoir
- Edelhardt LakeLake
- Edick LakeLake
- Edmondson SloughLake
- Edwards LakeReservoir
- Edwards RiverRiverlive gauge
- Egg Bag CreekRiver
- Eilers LakeReservoir
- Elbow Lake (historical)Lake
- Elburn RunRiver
- Eldorado ReservoirReservoir
- Elim LakeReservoir
- Eliza CreekRiver
- Elkhorn CreekRiver
- Elkhorn CreekRiver
- Elks BranchRiver
- Elks ReservoirReservoir
- Elkville Country Club ReservoirReservoir
- Elkville ReservoirReservoir
- Elliott CreekRiver
- Elliott CreekRiver
- Ellison CreekRiver
- Ellsberry LakeLake
- Ellsworth CreekRiver
- Elm CreekRiver
- Elm CreekRiver
- Elm CreekRiver
- Elm CreekRiver
- Elm CreekRiver
- Elm CreekRiver
- Elm LakeLake
- Elmore Stock Farm PondReservoir
- Elm Point BranchRiver
- Elm RiverRiverlive gauge
- Elm Springs Park Lake Number 4Reservoir
- Elmwood Farms LakeReservoir
- Embarras RiverRiverlive gauge
- Emerald PondLake
- Emery CreekRiver
- Emil LakeReservoir
- Emmanuel LakeReservoir
- Emmons CreekRiver
- Emmons CreekRiver
- Emoritt LakeLake
- Endsley CreekRiver
- Engle CreekRiver
- Ennis CreekRiver
- Epperson RunRiver
- Ettlebrick LakeReservoir
- Eureka LakeReservoir
- Evans CreekRiver
- Evelen BranchRiver
- Evelen LakeReservoir
- Evergreen LakeReservoir
- Evergreen LakeReservoir
- Ewing CreekRiver
- Exline SloughRiver
- Fairview DrainRiver
- Fairwood LakeReservoir
- Faith Evangelical Lutheran SchoolLake
- Fall CreekRiver
- Fall CreekRiver
- Fallet BranchRiver
- Fall River CreekRiver
- Fancher CreekRiver
- Fancy CreekRiver
- Fancy CreekRiver
- Fanny BranchRiver
- Fargo RunRiver
- Farm CreekRiver
- Farmdale ReservoirReservoirlive gauge
- Farmers ForkRiver
- Farm PondReservoir
- Farm PondReservoir
- Farr CreekRiver
- Fayette DrainRiver
- Feather CreekRiver
- Fehrer LakeLake
- Felky SloughRiver
- Ferguson CreekRiver
- Ferne Clyffe LakeReservoir
- Ferry LakeLake
- Ferry Lake SloughLake
- Ferson CreekRiverlive gauge
- Fetter LakeReservoir
- Feyerabend PondReservoir
- Fiddyment CreekRiver
- Fifty Turtlehead PondLake
- Figley BranchRiver
- Fillmore LakeReservoir
- Finch LakeLake
- Finger LakeReservoir
- Finley CreekRiver
- First Salt CreekRiver
- Fisher BranchRiver
- Fisher CreekRiver
- Fisher LakeReservoir
- Fishhook CreekRiver
- Fishhook LakeReservoir
- Fish LakeLake
- Fish LakeLake
- Fish LakeLake
- Fish LakeLake
- Fish LakeLake
- Fish LakeLake
- Fish LakeReservoir
- Fish N Fun LakeReservoir
- Fishpond SwampLake
- Fish SloughRiver
- Fish SloughRiver
- Fish Trap LakeLake
- Fitch CreekRiver
- Fitchie CreekRiver
- Fitch LakeReservoir
- Fitzgerald LakeReservoir
- Fitzgerald LakeReservoir
- Fivemile BranchRiver
- Fivemile CreekRiver
- Fivemile CreekRiver
- Fivemile LakeReservoir
- Flag CreekRiverlive gauge
- Flagg CreekRiver
- Flagg Creek TributaryRiver
- Flanders CreekRiver
- Flat BranchRiver
- Flat BranchRiver
- Flat BranchRiver
- Flat BranchRiver
- Flat BranchRiver
- Flat BranchRiver
- Flat CreekRiver
- Flat CreekRiver
- Flatfoot LakeLake
- Flat LakeLake
- Flat Lake (historical)Lake
- Flat Lick BranchRiver
- Flat PondLake
- Flea CreekRiver
- Flemington CreekRiver
- Flick BranchRiver
- Flint CreekRiver
- Flint CreekRiverlive gauge
- Flour CreekRiver
- Flying M Ranch LakeReservoir
- Foertch PondReservoir
- Folks CreekRiver
- Fondulac ReservoirReservoirlive gauge
- Fools LakeReservoir
- Foppe LakeLake
- Forbes LakeReservoir
- Forbes LakeReservoir
- Forbis CreekRiver
- Fordice CreekRiver
- Forest LakeReservoir
- Forest LakeReservoir
- Forest Lake Club LakeReservoir
- Fork CreekRiver
- Forked CreekRiver
- Forked Lake (historical)Lake
- Forman CreekRiver
- Fort Charters Sportsmans Club LakeReservoir
- Foster LakeLake
- Foster PondLake
- Fountain CreekRiver
- Fountain CreekRiver
- Four-H LakeReservoir
- Four LakesLake
- Fourmile CreekRiver
- Fourmile CreekRiver
- Fourmile Grove CreekRiver
- Fourth LakeLake
- Fourth SloughRiver
- Fowler BranchRiver
- Fowler LakeLake
- Fox BranchRiver
- Fox CreekRiver
- Fox CreekRiver
- Fox CreekRiver
- Foxcroft LakeReservoir
- Fox LakeLake
- Fox LakeLake
- Fox LakeLakelive gauge
- Fox RiverRiverlive gauge
- Fox RiverRiver
- Fox RiverRiver
- Fox River ReservoirReservoirlive gauge
- Fraction RunRiver
- Francis CreekRiver
- Franklin BranchRiver
- Franklin CreekRiver
- Franklin Waverly Outing Club LakeReservoir
- Frazier CreekRiver
- Freds CreekRiver
- Freedom Farm LakeReservoir
- Freedwell BranchRiver
- Freeport CreekRiver
- Freesen LakeReservoir
- French CreekRiver
- French CreekRiver
- French CreekRiver
- French LakeReservoir
- French PondReservoir
- Frentress LakeLake
- Freshwater LakeReservoir
- Fresh Water LakeReservoir
- Fresh Water LakeReservoir
- Fresh Water LakeReservoir
- Fretag LakeReservoir
- Frickes BranchRiver
- Friddle BranchRiver
- Friend LakeLake
- Friends CreekRiver
- Frieze BranchRiver
- Frog LakeReservoir
- Frog SloughRiver
- Frontage Road PondReservoir
- Frosty Acres LakeReservoir
- Frye LakeReservoir
- Fulfer BranchRiver
- Fulfer CreekRiver
- Fuller LakeLake
- Fulton BranchRiver
- Fulton CreekRiver
- Fults CreekRiver
- Funks BranchRiver
- Funks RunRiver
- Furnace CreekRiver
- Gaffield CreekRiver
- Gages LakeLake
- Gaines BranchRiver
- Gale CreekRiver
- Gale LakeReservoir
- Galena LakeReservoir
- Galena RiverRiver
- Gallett CreekRiver
- Galum CreekRiver
- Galvins LakeReservoir
- Gamble BranchRiver
- Gar CreekRiver
- Garvey PondLake
- Gaskin LakeLake
- Gaskin LakeReservoir
- Gassaway BranchRiver
- Gatch LakeReservoir
- Gatling BranchRiver
- Gay CreekRiver
- Gaylords BranchRiver
- Geneseo CreekRiverlive gauge
- Genes PondReservoir
- Gentry CreekRiver
- Georges CreekRiver
- Georgetown CreekRiver
- Georgetown ReservoirReservoir
- Gepperts LakeReservoir
- Gerhardt CreekRiver
- Geryune CreekRiver
- Gibbons CreekRiver
- Gibbs CreekRiver
- Gibson LakesReservoir
- Gilbert LakeLake
- Gilfillan CreekRiver
- Gilham CreekRiver
- Gilkey BranchRiver
- Gillespie Country Club LakeReservoir
- Gill LakeReservoir
- Gilmore LakeLake
- Gimlet BranchRiver
- Gimlet CreekRiver
- Ging LakeReservoir
- Ginseng CreekRiver
- Girard Sunset LakeReservoir
- Gladstone LakeLake
- Glancey Lake (historical)Lake
- Glass LakeReservoir
- Glenburn CreekRiver
- Glen Jones LakeReservoir
- Glenn CreekRiver
- Glenn LakeLake
- Glenview Farms LakeReservoir
- Glenwood LakeReservoir
- Glenwood LakeLake
- Godfrey PondReservoir
- Golf Course LakeReservoir
- Golfview LakeLake
- Golfview LakeLake
- Gombert CreekRiver
- Goodall BranchRiver
- Gooseberry CreekRiver
- Gooseberry CreekRiver
- Gooseberry CreekRiver
- Goose CreekRiverlive gauge
- Goose CreekRiver
- Goose CreekRiver
- Goose CreekRiver
- Goose CreekRiver
- Goose CreekRiver
- Goose CreekRiver
- Goose CreekRiver
- Goose CreekRiver
- Goose CreekRiver
- Goose CreekRiver
- Goose LakeLake
- Goose LakeLake
- Goose LakeLake
- Goose LakeLake
- Goose LakeLake
- Goose LakeLake
- Goose LakeLake
- Goose LakeLake
- Goose LakeLake
- Goose LakeLake
- Goose LakeLake
- Goose Lake (historical)Lake
- Goose Neck SloughRiver
- Goose Pasture LakeLake
- Goose PondLake
- Goose PondLake
- Goose PondLake
- Goose PondLake
- Goose Pond (historical)Lake
- Goose Pond (historical)Lake
- Goose RunRiver
- Goose RunRiver
- Goostree LakeReservoir
- Gossage BranchRiver
- Gotter PondReservoir
- Gould LakeReservoir
- Gould LakeReservoir
- Governor Bond LakeReservoir
- Gowdy CreekRiver
- Grahams LakeReservoir
- Granary CreekRiver
- Grand Calumet RiverRiver
- Grand LakeLake
- Grand Marais LakeLake
- Grand Oaks LakeReservoir
- Grand Pierre LakeLake
- Grand Point CreekRiver
- Grand Point CreekRiver
- Grandt LakeReservoir
- Grand Tower BranchRiver
- Grandwood LakeLake
- Granny CreekRiver
- Grannys BranchRiver
- Grant CreekRiver
- Grant Creek Cut-OffRiver
- Grape CreekRiver
- Grasshoppers CreekRiver
- Grass LakeLake
- Grass LakeLake
- Grass LakeLake
- Grass Lake (historical)Lake
- Grass PondLake
- Grassy BranchRiver
- Grassy CreekRiver
- Grassy CreekRiver
- Grassy CreekRiver
- Grassy CreekRiver
- Grassy LakeLake
- Grassy Lake (historical)Lake
- Grassy Lake (historical)Lake
- Gravel CreekRiver
- Grays LakeLake
- Greasy CreekRiver
- Greasy CreekRiver
- Greathouse CreekRiver
- Great Western RunRiver
- Greenbrier SloughLake
- Green CreekRiver
- Green CreekRiver
- Greendale LakeReservoir
- Greene Lake (historical)Lake
- Greenfield City LakeReservoir
- Green LakeLake
- Green LakeLake
- Green Oaks LakeReservoir
- Green RiverRiver
- Green RiverRiver
- Greenview Country Club Pond OneReservoir
- Greenville LakeReservoir
- Greenville New City LakeReservoir
- Greenville Old City LakeReservoir
- Greenville Rod and Gun Club LakeReservoir
- Greenwood BranchRiver
- Greenwood LakeReservoir
- Gregory BranchRiver
- Grewe LakeLake
- Griffith CreekRiver
- Griffith Farms LakeReservoir
- Griffith LakeLake
- Grigsby LakeReservoir
- Grindstaff Hollow Club LakeReservoir
- Grindstone CreekRiverlive gauge
- Grindstone CreekRiver
- Grindstone CreekRiver
- Grindstone CreekRiver
- Griswold LakeLake
- Grove BranchRiver
- Grove CreekRiver
- Grove CreekRiver
- Grove CreekRiver
- Grove CreekRiver
- Grove CreekRiver
- Grubin DitchRiver
- Gum BranchRiver
- Gum BranchRiver
- Gum CreekRiver
- Gumm LakeReservoir
- Gun Club LakeReservoir
- Gun Club PondsLake
- Gun CreekRiver
- Gvillo PondReservoir
- Habbes LakeReservoir
- Hackberry SloughRiver
- Hackett BranchRiver
- Hadaway SloughRiver
- Hadley CreekRiver
- Hadley Creek Number Two ReservoirReservoir
- Hagemann CreekRiver
- Hahn LakeReservoir
- Haines CreekRiver
- Halfmile CreekRiver
- Half Mile PondLake
- Halfmoon LakeLake
- Halfmoon LakeLake
- Halfmoon LakeLake
- Halfmoon LakeLake
- Halfmoon LakeLake
- Half Moon PondLake
- Half Moon PondLake
- Half Moon PondLake
- Half Moon SloughLake
- Hallenback CreekRiver
- Hallock CreekRiver
- Halls BranchRiver
- Halltown CreekRiver
- Hambaugh-Martin Number 1 ReservoirReservoir
- Hambaugh-Martin Number 3 ReservoirReservoir
- Hambaugh-Martin Number Five ReservoirReservoir
- Hambaugh-Martin Number Two ReservoirReservoir
- Hambone LakeLake
- Ham CreekRiver
- Hamilton BranchRiver
- Hamilton BranchRiver
- Hamilton LakeLake
- Hammond BranchRiver
- Hancock SloughLake
- Haney CreekRiver
- Han SloughLake
- Happy Hollow LakeReservoir
- Harlow CreekRiver
- Harmon PondReservoir
- Harper CreekRiver
- Harper CreekRiver
- Harrell Lake NorthReservoir
- Harrell Lake SouthReservoir
- Harris BranchRiver
- Harrisburg ReservoirReservoir
- Harris CreekRiver
- Harrison BranchRiver
- Harrison CreekRiver
- Harrison LakeReservoir
- Harris SloughRiver
- Harry Sampsons LakeReservoir
- Hart CreekRiver
- Hartley BranchRiver
- Hartline CreekRiver
- Harvey CreekRiver
- Harvey LakeLake
- Hastings CreekRiver
- Hastings LakeLake
- Haushalter CreekRiver
- Haw BranchRiver
- Hawbuck CreekRiver
- Haw CreekRiver
- Haw CreekRiver
- Hawk LakeReservoir
- Hawks CreekRiver
- Hawley LakeLake
- Hawthorne Hills LakeReservoir
- Hawthorn LakeLake
- Hayes BranchRiver
- Hayes CreekRiver
- Hay PondLake
- Hazel BranchRiver
- Hazel CreekRiver
- Headquarters LakeReservoir
- Heather LakeLake
- Heavenly Hills LakeLake
- Heberers BranchRiver
- Hecks LakeReservoir
- Heeren PondReservoir
- Heidecke LakeReservoir
- Heild PondReservoir
- Heiser SloughLake
- Heitmans PondReservoir
- Heller LakeReservoir
- Hells BranchRiver
- Helmbold SloughRiver
- Hemp Factory BranchRiver
- Hem PondLake
- Henderson CreekRiver
- Hendrick LakeLake
- Henkle BranchRiver
- Henline CreekRiver
- Henry CreekRiver
- Henry CreekRiver
- Henry CreekRiver
- Henson PondLake
- Hentzels LakeLake
- Herget BottomsLake
- Heritage LakeReservoir
- Heritage LakeLake
- Hermon CreekRiver
- Heron LakeLake
- Herrick LakeLake
- Herrin LakeReservoir
- Herrin ReservoirReservoir
- Herrin Reservoir Number 2Reservoir
- Herzog BranchRiver
- Hess BayouRiver
- Hesterburg CreekRiver
- Hickman CreekRiver
- Hickory CreekRiver
- Hickory CreekRiver
- Hickory CreekRiverlive gauge
- Hickory CreekRiver
- Hickory CreekRiver
- Hickory CreekRiver
- Hickory CreekRiver
- Hickory CreekRiver
- Hickory CreekRiver
- Hickory CreekRiver
- Hickory Grove CreekRiver
- Hickory LakeReservoir
- Hickory LakeReservoir
- Hickory Ridge LakeLake
- Hickory Ridge PondReservoir
- Hickory RunRiver
- Hickory SloughLake
- Hickory SloughRiver
- Hicks BranchRiver
- Hicks CreekRiver
- Hidden LakeLake
- Hidden LakeReservoir
- Hidden PondLake
- Hidden Pond SloughLake
- Hidden Valley LakeReservoir
- Hifer LakeReservoir
- Higgins CreekRiver
- Higgins CreekRiver
- High LakeLake
- Highland LakeLake
- Highland Silver LakeReservoir
- Highland Sportsmans Club LakeReservoir
- High PondLake
- Highway PondLake
- Hilb DitchRiver
- Hill BranchRiver
- Hill CreekRiver
- Hill CreekRiver
- Hill CreekRiver
- Hillery CreekRiver
- Hill LakeReservoir
- Hill Lake CreekRiver
- Hill Lake (historical)Lake
- Hills BranchRiver
- Hillsbury SloughRiver
- Hills CreekRiver
- Hilltop LakeLake
- Hilyn LakeReservoir
- Hinkle BranchRiver
- Hires LakeLake
- Hiser CreekRiver
- Hobbs CreekRiver
- Hodges CreekRiver
- Hodges CreekRiver
- Hoffman CreekRiver
- Hog BranchRiver
- Hog BranchRiver
- Hog CreekRiver
- Hog CreekRiver
- Hog CreekRiver
- Hogg CreekRiver
- Hog LakeLake
- Hog RiverRiver
- Hog RunRiver
- Hog Run CreekRiver
- Hogskin CreekRiver
- Hog SloughLake
- Hog SloughLake
- Hogthief CreekRiver
- Hogwallow BranchRiver
- Hogwash SloughLake
- Hohman LakeReservoir
- Holiday LakeReservoir
- Hollands CreekRiver
- Hollenback CreekRiver
- Hollis Park LakeReservoir
- Holy Family Villa LakeReservoir
- Homan CreekRiver
- Home LakeReservoir
- Homer LakeReservoir
- Honey BranchRiver
- Honey CreekRiver
- Honey CreekRiver
- Honey CreekRiver
- Honey CreekRiver
- Honey CreekRiver
- Honey CreekRiver
- Honey CreekRiver
- Honeycut BranchRiver
- Honey LakeLake
- Hook LakeLake
- Hook LakeReservoir
- Hook LakeLake
- Hooper BranchRiver
- Hooper LakeReservoir
- Hoover BranchRiver
- Hormel PondsReservoir
- Hornbostel BranchRiver
- Horney BranchRiver
- Horse BranchRiver
- Horse Collar SloughLake
- Horse CreekRiver
- Horse CreekRiver
- Horse CreekRiver
- Horse CreekRiver
- Horse CreekRiver
- Horse CreekRiver
- Horse CreekRiver
- Horse Lake (historical)Lake
- Horseshoe CreekRiver
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horseshoe LakeReservoir
- Horseshoe LakeLake
- Horseshoe LakeLake
- Horse Shoe LakeLake
- Horseshoe Lake (historical)Lake
- Horseshoe Lake (historical)Lake
- Horseshoe PondLake
- Horseshoe PondLake
- Horseshoe PondLake
- Horseshoe PondLake
- Horseshoe SloughLake
- Horsetail LakeLake
- Horstmann LakeLake
- Hortin SloughLake
- Horton CreekRiver
- Horton LakeReservoir
- Hosick CreekRiver
- Hospital LakeLake
- Howe CreekRiver
- Howe Lake (historical)Lake
- Howland CreekRiver
- Huegelys LakeReservoir
- Hughes BranchRiver
- Hughes DrainRiver
- Hughlett BranchRiver
- Hulda LakeLake
- Humm LakeReservoir
- Humphreys BranchRiver
- Hungry RunRiver
- Hunnerkoch LakeLake
- Hunter SloughRiver
- Hunting BranchRiver
- Huntley LakeLake
- Hunts BranchRiver
- Hunt SloughRiver
- Hurricane CreekRiver
- Hurricane CreekRiver
- Hurricane CreekRiver
- Hurricane CreekRiver
- Hurricane CreekRiver
- Hurricane CreekRiver
- Hurricane CreekRiver
- Hurricane CreekRiver
- Hurricane CreekRiver
- Huse LakeLake
- Hutchins CreekRiver
- Hutson CreekRiver
- Hutt CreekRiver
- I C R R ReservoirReservoir
- Ida CreekRiver
- Illinois Central ReservoirReservoir
- Illinois Central ReservoirReservoir
- Illinois Central Reservoir (historical)Reservoir
- Illinois No Name Number 2037 ReservoirReservoir
- Illinois No Name Number 2040 ReservoirReservoir
- Illinois No Name Number 2042 ReservoirReservoir
- Illinois No Name Number 2043 ReservoirReservoir
- Illinois Power Company LakeReservoir
- Illinois RiverRiverlive gauge
- Illinois SloughRiver
- Illinois WaterwayReservoir
- In-Dan-Wayne LakeReservoir
- Indian BranchRiver
- Indian Camp CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiverlive gauge
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiver
- Indian CreekRiverlive gauge
- Indian Grave LakeLake
- Indian RunRiver
- Inez LakeReservoir
- Ingle PondLake
- Ingram LakeLake
- Inland SeaLake
- Inman SloughLake
- Iowa CutoffLake
- Irish Hollow CreekRiver
- Irish LakeReservoir
- Iroquois LakeReservoir
- Iroquois RiverRiverlive gauge
- Irwin BranchRiver
- Irwin LakeReservoir
- Island CreekRiver
- Island LakeLake
- Island LakeReservoir
- Island LakeLake
- Island LakeLake
- Italian SloughRiver
- Ivy Haneline PondLake
- Izaac Walton LakeReservoir
- Izaak Walton LakeLake
- Jackass Pond (historical)Lake
- Jack CreekRiver
- Jack CreekRiver
- Jack Ellis LakeLake
- Jacket Pattern ChuteRiver
- Jackie BranchRiver
- Jack LakeLake
- Jack Oak CreekRiver
- Jackson BranchRiver
- Jackson CreekRiver
- Jackson CreekRiver
- Jackson SloughRiver
- Jacksonville BranchRiver
- Jacks RunRiver
- Jacobie LakeReservoir
- Jake CreekRiver
- Jakes BranchRiver
- James BreakLake
- Jamison CreekRiver
- Jefferson CreekRiver
- Jelkes CreekRiver
- Jenifer CreekRiver
- Jenkins CreekRiver
- Jennifer Creek ReservoirReservoir
- Jerry SloughRiver
- Jesse CreekRiver
- Jew LakeLake
- Jim BranchRiver
- Jimmy CreekRiver
- Jims CreekRiver
- Jims PondLake
- Jimtown BranchRiver
- Jim Young ChuteRiver
- Jobs CreekRiver
- Joe BranchRiver
- Joes CreekRiver
- Joes ForkRiver
- Joes PondLake
- John Goin LakeReservoir
- Johnny RunRiver
- Johns BranchRiver
- Johns CreekRiver
- Johns CreekRiver
- Johns CreekRiver
- Johns Creek SouthRiver
- Johns Creek TributaryRiver
- Johnson BranchRiver
- Johnson CreekRiver
- Johnson CreekRiver
- Johnson CreekRiver
- Johnson CreekRiver
- Johnson CreekRiver
- Johnson ForkRiver
- Johnson LakeReservoir
- Johnson RunRiver
- Johnson SloughLake
- Johnsons Mound RunRiver
- Johnston City LakeReservoir
- Joliet Junior College LakeReservoir
- Jonathan BranchRiver
- Jonathan CreekRiver
- Jonathan CreekRiver
- Jones BranchRiver
- Jones LakeLake
- Jones PondReservoir
- Jones Pond (historical)Lake
- Jones Quarry CreekRiver
- Jordan CreekRiver
- Jordan CreekRiver
- Jordan CreekRiver
- Jordan CreekRiver
- Jordan CreekRiver
- Jordan CreekRiver
- Jordan CreekRiver
- Jordan CreekRiver
- Jordan LakeReservoir
- Jordan SloughRiver
- Joslin SloughRiverlive gauge
- Joulters CreekRiver
- Joyces LakeReservoir
- Jubaka LakeLake
- Jubilee CreekRiver
- Judd CreekRiver
- Judys BranchRiver
- Jug LakeReservoir
- Jug RunRiver
- Justamir Association LakeReservoir
- Kam LakeLake
- Kankakee Cut-OffRiver
- Kankakee RiverRiverlive gauge
- Kapes LakeReservoir
- Karl LakeReservoir
- Karnes BranchRiver
- Kaskaskia RiverRiver
- Kaskaskia River Navigation PoolReservoir
- Kate Lake (historical)Lake
- Katydid SloughLake
- Kays LakeReservoir
- Kazimier LakeReservoir
- Keating CreekRiver
- Keefer BranchRiver
- Keene LakeReservoir
- Keeven LakeReservoir
- Keg Slough (historical)River
- Keith CreekRiver
- Kellart LakeReservoir
- Kellogg CreekRiver
- Kelly CreekRiver
- Kellys PondLake
- Kemery LakeReservoir
- Kendall RunRiver
- Kennel LakeReservoir
- Kent BranchRiver
- Kent CreekRiver
- Kentucky CreekRiver
- Kepler LakeReservoir
- Kepple CreekRiver
- Kerfoot CreekRiver
- Kersey CreekRiver
- Kerton CreekRiver
- Ketterina BranchRiver
- Keysport BranchRiver
- Keystone Anglers Club LakeReservoir
- Kickapoo CreekRiver
- Kickapoo CreekRiver
- Kickapoo CreekRiver
- Kickapoo CreekRiver
- Kickapoo SloughRiver
- Killbuck CreekRiver
- Killjordan CreekRiver
- Kilton LakeReservoir
- Kim LakeLake
- King CreekRiver
- King CreekRiver
- Kingsbury BranchRiver
- Kingsbury CreekRiver
- Kings LakeReservoir
- Kingsley LakeReservoir
- Kings Mill CreekRiver
- Kingsport LakeReservoir
- Kingston LakeLakelive gauge
- Kinkaid CreekRiver
- Kinkaid LakeReservoir
- Kinmundy LakeReservoir
- Kinneman LakeLake
- Kinney BranchRiver
- Kiser CreekRiver
- Kishwaukee RiverRiver
- Kissinger LakeReservoir
- Klaus LakeReservoir
- Kleinlein Farm PondReservoir
- Knights BranchRiver
- Knights of Pythias LakeReservoir
- Knob Prairie CreekRiver
- Knox Company Conservation Club LakeReservoir
- Knutson CreekRiver
- Koch PondLake
- Kopp CreekRiver
- Korte LakeLake
- Krajec LakeReservoir
- Krause PondReservoir
- Kress CreekRiverlive gauge
- Kyte CreekRiver
- Kyte RiverRiver
- Lacey CreekRiver
- Lacey LakeLake
- Lac LouetteLake
- Laenna LakeReservoir
- La Grange PoolReservoir
- La Harpe CreekRiver
- La Harpe ReservoirReservoir
- Lake AmyReservoir
- Lake AnnReservoir
- Lake ArispieReservoir
- Lake ArrowheadLake
- Lake Avon Country Club ReservoirReservoir
- Lake BarringtonLake
- Lake BentonReservoirlive gauge
- Lake BloomingtonReservoir
- Lake BloomingtonReservoir
- Lake BrackenReservoir
- Lake BraewoodLake
- Lake BranchRiver
- Lake CalhounReservoir
- Lake CalumetLake
- Lake CamelotReservoir
- Lake CamptonLake
- Lake CarlinvilleReservoir
- Lake CarltonReservoir
- Lake CarrollReservoir
- Lake CatatogaReservoir
- Lake CatherineLake
- Lake CentraliaReservoir
- Lake CharlesReservoir
- Lake CharlestonReservoir
- Lake ChautauquaLake
- Lake ChristineReservoir
- Lake ClaytonReservoir
- Lake ClintonReservoirlive gauge
- Lake CommancheReservoir
- Lake ComoReservoir
- Lake CosmanReservoir
- Lake Cottage GroveLake
- Lake CoultervilleReservoir
- Lake CreekRiver
- Lake CreekRiver
- Lake DecaturReservoir
- Lake DeReveyReservoir
- Lake EchonReservoir
- Lake EdwardReservoir
- Lake EleanorReservoir
- Lake EllynLake
- Lake EmmettReservoir
- Lake ErieLake
- Lake FairfieldLake
- Lake FairviewLake
- Lake ForkRiver
- Lake ForkRiver
- Lake ForkRiver
- Lake ForkRiver
- Lake ForkRiverlive gauge
- Lake Fork Special DitchRiver
- Lake Genevieve (historical)Lake
- Lake GeorgeReservoir
- Lake GeorgeLake
- Lake GeorgeReservoir
- Lake GermaineLake
- Lake GlendaleReservoir
- Lake Glenn ShoalsReservoir
- Lake Glenn ShoalsReservoir
- Lake GreenwoodReservoir
- Lake HamiltonReservoir
- Lake HeightsReservoir
- Lake HelenReservoir
- Lake HenryReservoir
- Lake HermanReservoir
- Lake HillcrestReservoir
- Lake HillsboroReservoir
- Lake HinsdaleReservoir
- Lake HolidayReservoir
- Lake HolidayReservoir
- Lake IdaLake
- Lake in the HillsReservoir
- Lake in the Hills Number 2Reservoir
- Lake IreneLake
- Lake JacksonvilleReservoir
- Lake JacksonvilleReservoir
- Lake JasperReservoir
- Lake JayceeReservoir
- Lake JoyReservoir
- Lake KadijahLake
- Lake Ka-HoReservoir
- Lake KillarneyLake
- Lake KincaidReservoir
- Lake LancelotReservoir
- Lakeland LakeReservoir
- Lake LawReservoir
- Lake LawrenceLake
- Lake Le-Aqua-NaReservoir
- Lake LidaReservoir
- Lake LindenReservoir
- Lake LoamiReservoir
- Lake LolaReservoir
- Lake LoudelReservoir
- Lake LouiseReservoir
- Lake LouiseLake
- Lake LouiseReservoir
- Lake LouiseLake
- Lake LouiseReservoir
- Lake Lou YaegerReservoir
- Lake LynnhurstReservoir
- Lake LynnwoodReservoir
- Lake LynnwoodReservoir
- Lake MantenoLake
- Lake MarianReservoir
- Lake MarieReservoir
- Lake MarieLake
- Lake MarionReservoir
- Lake MarmoLake
- Lake Mary AnneReservoir
- Lake MathervilleReservoir
- Lake MattoonReservoir
- Lake McLeansboroReservoir
- Lake MeadowReservoir
- Lake MelissaLake
- Lake MendotaLake
- Lake MetongaLake
- Lake MichaleReservoir
- Lake MildredLake
- Lake MilliganLake
- Lake MingoReservoir
- Lake MontclareLake
- Lake MosesReservoir
- Lake Mount SterlingReservoir
- Lake MurphysboroReservoirlive gauge
- Lake MurphysboroReservoir
- Lake NaomiReservoir
- Lake NellieReservoir
- Lake NelsonReservoir
- Lake NormandyReservoir
- Lake Number 5Reservoir
- Lake OaklandReservoir
- Lake of EgyptReservoir
- Lake of EgyptReservoir
- Lake of the CovesReservoir
- Lake of the HillsReservoir
- Lake of the Whispering OaksReservoir
- Lake of the WoodsReservoir
- Lake of the WoodsReservoir
- Lake O'HareReservoir
- Lake OpekaLake
- Lake OsborneReservoir
- Lake PanaReservoir
- Lake ParadiseReservoir
- Lake PaulineReservoir
- Lake PetersburgReservoirlive gauge
- Lake PiasaReservoir
- Lake PittsfieldReservoir
- Lake PlainfieldLake
- Lake PlanoLake
- Lake PotawatomiLake
- Lake PotomacLake
- Lake PotterLake
- Lake PrestburyReservoir
- Lake RawsonLake
- Lake RenwickLake
- Lake RinakerReservoir
- Lake RobertsReservoir
- Lake RonnieReservoir
- Lake RunRiver
- Lake Run Main Street BranchRiver
- Lake Run Nelson Lake BranchRiver
- Lake RuthLake
- Lake Saint BenedictReservoir
- Lake SallateskaLake
- Lake SandpointReservoir
- Lake Santa FeReservoir
- Lake SaraReservoir
- Lake ShelbyvilleReservoir
- Lake ShereeLake
- Lake ShermervilleReservoir
- Lake ShinnemanReservoir
- Lake Shore Drive PondReservoir
- Lakeshore Hills LakeReservoir
- Lake SibleyLake
- Lake SpringfieldReservoir
- Lake StoreyReservoir
- Lake StriniLake
- Lake SuleReservoir
- Lake SummersetReservoir
- Lake SunsetLake
- Lake SuzanneReservoir
- Lake TacumsehLake
- Lake TanglewoodReservoir
- Lake TaylorvilleReservoir
- Lake TaylorvilleReservoir
- Lake TecumsehReservoir
- Lake TerramereReservoir
- Lake ThunderbirdReservoir
- Lake ThunderhawkReservoir
- Lake TimberlineReservoir
- Lake TokorozawaReservoir
- Lake UrichLake
- Lake VelraLake
- Lake VermilionReservoir
- Lake VictoryLake
- Lake WaddyLake
- Lake WaheloLake
- Lake Walter ScottReservoir
- Lake WaltonLake
- Lake WandaReservoir
- Lake WannettaReservoir
- Lake WarrenReservoir
- Lake Wee-Ma-TukReservoir
- Lake WildwoodReservoir
- Lake WildwoodReservoir
- Lake Wildwood HavenReservoir
- Lake WilliamsonReservoir
- Lake WindermereReservoir
- Lake WindsorReservoir
- Lakewood Subdivision Number 2 LakeReservoir
- LaKey CreekRiver
- Lake ZurichLake
- Lamarsh CreekRiver
- Lambert LakeReservoir
- Lambs BranchRiver
- Lambs LakeReservoir
- Lamey PondLake
- La Moine RiverRiverlive gauge
- Lamotte CreekRiver
- Lands BranchRiver
- Lanes BranchRiver
- Lanes BranchRiver
- Lanes LakeReservoir
- Lanes LakeLake
- Langan CreekRiver
- Lange PondLake
- Langford PondReservoir
- Langley PondReservoir
- Largent CreekRiver
- Larkin CreekRiver
- Larry CreekRiver
- LaSalle County Nuclear Station Cooling PondReservoir
- Laswell BranchRiver
- Latimer CreekRiver
- Latimore CreekRiver
- Laue LakeReservoir
- Lawhorn CreekRiver
- Lawrence CreekRiver
- Lawrence LakeLake
- Lawrence See LakeReservoir
- Laws CreekRiver
- Lawson CreekRiver
- Leaf RiverRiver
- Leake LakeLake
- Le Baube LakeReservoir
- Leclaire LakeReservoir
- Lee CreekRiver
- Leeper LakeLake
- Left Fork Apple CreekRiver
- Legion LakeLake
- Lehigh Raymond RunRiver
- Leineke BranchRiver
- Leisure LakesReservoir
- Leisure Oak Lake Number 1Reservoir
- Leisure Oak Lake Number 2Reservoir
- Leland LakeReservoir
- Lemen BranchRiver
- Lence PondLake
- Lentman LakeReservoir
- Leo Johnson LakeReservoir
- Leo LakeLake
- Lester LakeReservoir
- Levings LakeReservoir
- Lewis CreekRiver
- Lewis CreekRiver
- Libbys Lagoon Number 2Reservoir
- Libbys Lagoon Number 4Reservoir
- Liberty CreekRiver
- Liberty LakeLake
- Lick BranchRiver
- Lick BranchRiver
- Lick BranchRiver
- Lick BranchRiver
- Lick BranchRiver
- Lick BranchRiver
- Lick BranchRiver
- Lick CreekRiver
- Lick CreekRiver
- Lick CreekRiver
- Lick CreekRiver
- Lick CreekRiver
- Lick CreekRiver
- Lick CreekRiver
- Lick CreekRiver
- Lick CreekRiver
- Lick CreekRiverlive gauge
- Lick CreekRiver
- Lick CreekRiver
- Lick RunRiver
- Lierle CreekRiver
- Light ChuteRiver
- Lilly BranchRiver
- Lily Cache CreekRiver
- Lily CreekRiver
- Lily LakeLake
- Lily LakeLake
- Lily LakeLake
- Lily Lake RunRiver
- Lily Pad PondLake
- Lily PondLake
- Lima Lake (historical)Lake
- Limb BranchRiver
- Lime CreekRiver
- Limekiln CreekRiver
- Limekiln SloughRiver
- Limestone CreekRiver
- Limestone CreekRiver
- Limestone CreekRiver
- Limkemann PondReservoir
- Lin BranchRiver
- Lincoln LakesLake
- Lincoln Trail State Park LakeReservoir
- Linda LakeReservoir
- Lindsay BranchRiver
- Lingle CreekRiver
- Link BranchRiver
- Linn CreekRiver
- Lisbon CreekRiver
- Litchfield LakeReservoir
- Lithia Springs CreekRiver
- Little Apple CreekRiver
- Little Bay CreekRiver
- Little Bear BranchRiver
- Little Bear CreekRiver
- Little Bear CreekRiver
- Little Bear LakeLake
- Little Bear RoughRiver
- Little Beaucoup CreekRiver
- Little Beaucoup CreekRiver
- Little Beaver CreekRiver
- Little Beaver CreekRiver
- Little Bessie CreekRiver
- Little Bishop CreekRiver
- Little Blue CreekRiver
- Little Blue CreekRiver
- Little Bonpas CreekRiver
- Little Cache CreekRiver
- Little Cache Number Five ReservoirReservoir
- Little Cache Number One ReservoirReservoir
- Little Calumet RiverRiverlive gauge
- Little Camp CreekRiver
- Little Cana CreekRiver
- Little Canteen CreekRiver
- Little Carr CreekRiver
- Little Cedar CreekRiver
- Little Coal CreekRiver
- Little Cooper LakeLake
- Little Crab Orchard CreekRiverlive gauge
- Little Crab Orchard CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little CreekRiver
- Little Crooked CreekRiver
- Little Crooked CreekRiverlive gauge
- Little Dry ForkRiver
- Little Dry ForkRiver
- Little Dugout CreekRiver
- Little Eagle CreekRiver
- Little Embarras RiverRiver
- Little Flat LakeLake
- Little Fox CreekRiver
- Little Fox RiverRiver
- Little Galilee LakeReservoir
- Little Galum CreekRiver
- Little Grand Pierre CreekRiver
- Little Grassy CreekRiver
- Little Grassy LakeReservoir
- Little Grove CreekRiver
- Little Haw CreekRiver
- Little Hickory CreekRiver
- Little Hickory CreekRiverlive gauge
- Little Hurricane CreekRiver
- Little Indian CreekRiver
- Little Indian CreekRiver
- Little Indian CreekRiver
- Little Indian CreekRiver
- Little Indian CreekRiver
- Little Jobs CreekRiver
- Little John Club LakeReservoir
- Little Kickapoo CreekRiverlive gauge
- Little Kickapoo CreekRiverlive gauge
- Little Kinkaid CreekRiver
- Little LakeLake
- Little LakeLake
- Little Lamarsh CreekRiver
- Little Lusk CreekRiverlive gauge
- Little Mackinaw RiverRiver
- Little Marys RiverRiver
- Little Menominee RiverRiver
- Little Mill CreekRiver
- Little Mill CreekRiver
- Little Missouri CreekRiver
- Little Missouri CreekRiver
- Little Moccasin CreekRiver
- Little Mooney CreekRiver
- Little Mud CreekRiver
- Little Mud CreekRiver
- Little Muddy CreekRiver
- Little Muddy RiverRiver
- Little Negro CreekRiver
- Little Negro LickRiver
- Little Ninemile CreekRiver
- Little Panther CreekRiver
- Little Panther CreekRiver
- Little Panther CreekRiver
- Little Panther CreekRiver
- Little Piasa CreekRiver
- Little Piasa CreekRiver
- Little Picket LakeLake
- Little Plum CreekRiver
- Little PondLake
- Little Pond CreekRiver
- Little Rock CreekRiver
- Little Rock CreekRiver
- Little Rocky Run LakeReservoir
- Little Round PondLake
- Littlers CreekRiver
- Little Rush CreekRiver
- Little Saline CreekRiver
- Little Saline RiverRiverlive gauge
- Little Salt CreekRiver
- Little Sandy CreekRiver
- Little Sandy CreekRiver
- Little Sandy CreekRiver
- Little Sangamon RiverRiver
- Little Senachwine CreekRiver
- Little Shadow LakeReservoir
- Little Silver CreekRiver
- Little Silver CreekRiver
- Little Sister CreekRiver
- Little Sister LakeReservoir
- Little Slough CreekRiver
- Little SnyLake
- Little Spring CreekRiver
- Little Swan CreekRiver
- Little Swan LakeReservoir
- Little Vermilion RiverRiver
- Little Vermilion RiverRiver
- Little Wabash RiverRiver
- Little Wabash River ReservoirReservoirlive gauge
- Little Willow CreekRiver
- Little Wolf CreekRiver
- Little Wolf CreekRiver
- Little York BranchRiver
- Lively BranchRiver
- Livergood CreekRiver
- Liverpool LakeLake
- Loch LomondReservoir
- Lock PondLake
- Locust CreekRiver
- Locust CreekRiver
- Locust ForkRiver
- Lofton LakeReservoir
- Logan CreekRiver
- Log SloughLake
- Lone Grove BranchRiver
- Lone Rock LakeReservoir
- Lone Tree CreekRiver
- Long BranchRiver
- Long BranchRiver
- Long BranchRiver
- Long BranchRiver
- Long BranchRiver
- Long BranchRiver
- Long BranchRiver
- Long CreekRiver
- Long CreekRiver
- Long CreekRiver
- Long CreekRiver
- Long Grove CreekRiver
- Long Hollow CreekRiver
- Long Island LakeLake
- Longjohn SloughLake
- Long LakeLake
- Long LakeLakelive gauge
- Long LakeLake
- Long LakeLake
- Long LakeLake
- Long LakeLake
- Long LakeLake
- Long LakeLake
- Long LakeLake
- Long LakeLake
- Long LakeLake
- Long LakeLake
- Long LakeReservoir
- Long LakeReservoir
- Long LakeLake
- Long Lake (historical)Lake
- Long Point CreekRiver
- Long Point CreekRiver
- Long Point CreekRiver
- Long Point CreekRiver
- Long Point CreekRiver
- Long Point SloughRiver
- Long Point SloughRiver
- Long PondLake
- Long PondLake
- Long PondLake
- Long RunRiverlive gauge
- Longs LakeReservoir
- Long Slash CreekRiver
- Loon LakeLake
- Loon LakeLake
- Loon LakeReservoir
- Loop CreekRiver
- Lorusso LagoonReservoir
- Lost BranchRiver
- Lost BranchRiver
- Lost CreekRiver
- Lost CreekRiver
- Lost CreekRiver
- Lost CreekRiver
- Lost CreekRiver
- Lost CreekRiver
- Lost CreekRiver
- Lost CreekRiver
- Lost ForkRiver
- Lost Grove CreekRiver
- Lost LakeReservoir
- Lost LakeLake
- Lost LakeLake
- Lost LakeLake
- Lost LakeLake
- Lost LakeReservoir
- Louisville and Nashville ReservoirReservoir
- Louse RunRiver
- Lovets PondLake
- Loving BranchRiver
- Lower Crow HoleLake
- Lower Eliza Lake (historical)Lake
- Lower Flat LakeLake
- Lower Flat PondLake
- Lower Sandy SloughRiver
- Lower Spring LakeReservoir
- Lower Stump LakeLake
- Lower Swan LakeLake
- L P Dolan LakeReservoir
- Lucas CreekRiver
- Lucky LakeReservoir
- Luhrwood LakesLake
- Lundy LakeLake
- Lunte CreekRiver
- Lusk CreekRiver
- Lusters LakeReservoir
- Lutticken South PondReservoir
- Lynn CreekRiver
- Lynn CreekRiver
- Lynn Grove BranchRiver
- Lyon LakesLake
- Lyons LakeLake
- Mackinaw RiverRiver
- Macoupin CreekRiver
- Macoupin LakeReservoir
- Mad CreekRiver
- Madden CreekRiver
- Madden CreekRiver
- Madison CreekRiver
- Madison LakeReservoir
- Mad RiverRiver
- Maeystown CreekRiver
- Maggot CreekRiver
- Magin LakeReservoir
- Maids RunRiver
- Main LakeReservoir
- Malgren DrainRiver
- Mallard CreekRiver
- Mallard PondLake
- Mallard PondReservoir
- Manitou CreekRiver
- Mannel BranchRiver
- Mann LakeReservoir
- Manson Heights LakeReservoir
- Mapes ChuteLake
- Maple BranchRiver
- Maple CreekRiver
- Maple Grove CreekRiver
- Maple LakeReservoir
- Maple LakeReservoir
- Maraldo LakeReservoir
- Marcum BranchRiver
- Marion Country Club LakeReservoir
- Marion ReservoirReservoir
- Marissa Recreation Association LakeReservoir
- Marissa Recreation Association South LakeReservoir
- Marissa ReservoirReservoir
- Marks CreekRiver
- Marley CreekRiver
- Marlow PondReservoir
- Marrowbone CreekRiver
- Marseilles PoolReservoirlive gauge
- Marshall BranchRiver
- Marshall SloughRiver
- Marsh LakeLake
- Marsh LakeReservoir
- Martin BranchRiver
- Martin BranchRiver
- Martin BranchRiver
- Martin CreekRiver
- Martin LakeLake
- Martin Tarble LakeReservoir
- Marvin Puzey LakeReservoir
- Marys RiverRiver
- Marysville Fishing Club LakeReservoir
- Mascoutah LakeLakelive gauge
- Mash CreekRiver
- Mason CreekRiver
- Mason LakeReservoir
- Massac CreekRiver
- Masters ForkRiver
- Mastodon LakeLake
- Matanzas LakeLake
- Mathew BayLake
- Matney BranchRiver
- Matodd BranchRiver
- Matthis BranchRiver
- Mattis LakeReservoir
- Matusky BrookRiver
- Maupin LakeReservoir
- Mauvaise Terre CreekRiver
- Mauvaise Terre LakeReservoir
- Max CreekRiver
- Maxwell CreekRiver
- Mayberry BranchRiver
- May BranchRiver
- Mayer PondReservoir
- Maynard LakeLake
- Mays LakesLake
- Mazon RiverRiverlive gauge
- McArthur LakeReservoir
- McCalls BranchRiver
- McCarthy LakeReservoir
- McCarty SloughLake
- McCaw PondReservoir
- McCoe LakeLake
- McCorkle CreekRiver
- McCormick PondReservoir
- McCown BranchRiver
- McCoy BranchRiver
- McCraney CreekRiver
- McCullom LakeLake
- McDavid BranchRiver
- McDonald ChuteRiver
- McDonald CreekRiverlive gauge
- McDonough LakeLake
- McEvers CreekRiver
- McGinnis SloughLake
- McGinnis SloughLake
- McGraw LakeReservoir
- McHarry PondReservoir
- McHenry SloughRiver
- McKay FlatsLake
- McKee BranchRiver
- McKee CreekRiver
- McKnight BranchRiver
- McLaughlin PondReservoir
- McMann LakeReservoir
- McMillian Lake (historical)Lake
- McNary BranchRiver
- McNellis BayouRiver
- M D Borah LakeReservoir
- Meacham CreekRiver
- Meadow LakeLake
- Meadow LakeLake
- Meander CreekRiver
- Melvina Ditch ReservoirReservoir
- Mendota CreekRiver
- Menno-Haven LakeReservoir
- Menominee RiverRiver
- Menominee SloughRiver
- Merdian LakeLake
- Meredosia LakeLakelive gauge
- Meredosia SloughRiver
- Merida LakeLake
- Mermet LakeReservoir
- Mesa LakeReservoir
- Meshach LakeReservoir
- Metz CreekRiver
- Metz LakeLake
- Meyers LakeLake
- Meyers PondLake
- Michael CreekRiver
- Micks LakeReservoir
- Middle Aux Sable CreekRiver
- Middle Branch Copperas CreekRiver
- Middle Branch North Fork Vermilion RiverRiverlive gauge
- Middle Branch South Branch Kishwaukee RiverRiver
- Middle CreekRiver
- Middle CreekRiver
- Middle CreekRiver
- Middle CreekRiver
- Middle CreekRiver
- Middle CreekRiver
- Middle CreekRiver
- Middle CreekRiver
- Middle ForkRiver
- Middle Fork Big Muddy RiverRiverlive gauge
- Middle Fork McKee CreekRiver
- Middle Fork Plum RiverRiver
- Middle Fork Saline RiverRiverlive gauge
- Middle Fork Shoal CreekRiver
- Middle Fork Sugar CreekRiver
- Middle Fork Vermilion RiverRiverlive gauge
- Middle Henderson CreekRiver
- Middle SloughLake
- Middleton BranchRiver
- Middle Wolf CreekRiver
- Midland Employee LakeReservoir
- Midlothian CreekRiverlive gauge
- Milhurst LakeReservoir
- Mill CreekRiverlive gauge
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiverlive gauge
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiver
- Mill CreekRiverlive gauge
- Mill CreekRiver
- Mill Creek Impoundment Number 2 ReservoirReservoir
- Mill Creek Watershed Impoundment ReservoirReservoir
- Mill Creek Watershed Impoundment ReservoirReservoir
- Mill Creek Watershed Impoundment ReservoirReservoir
- Miller BranchRiver
- Miller CreekRiver
- Miller CreekRiver
- Miller CreekRiver
- Miller CreekRiver
- Miller CreekRiver
- Miller CreekRiver
- Miller CreekRiver
- Miller CreekRiver
- Miller LakeReservoir
- Miller LakeReservoir
- Miller LakeReservoir
- Miller Park LakeReservoir
- Miller PondLake
- Millers LakeLake
- Millers LakeReservoir
- Miller Spring LakeReservoir
- Milliken CreekRiver
- Milliken LakeLake
- Millman LakeLake
- Millrace SloughRiver
- Millstadt Sportsmans Club LakeReservoir
- Milner LakeReservoir
- Miltmore LakeLake
- Milton BranchRiver
- Minear LakeLake
- Mine Number 21 ReservoirReservoir
- Mine Number 7 ReservoirReservoir
- Mineral CreekRiver
- Mineral Spring CreekRiver
- Minier LakeReservoir
- Mink CreekRiver
- Minnie CreekRiver
- Minnow SloughRiver
- Minooka Widewater (historical)Lake
- Mint CreekRiver
- Mirror LakeLake
- Mirror LakeLake
- Miserable LakeLake
- Misquakee LakeLake
- Mission CreekRiver
- Missionfield PondLake
- Missouri CreekRiver
- Mitchell CreekRiver
- Mitchell LakeReservoir
- Moccasin CreekRiver
- Mokeler CreekRiver
- Mole CreekRiver
- Moline PoolLake
- Monee ReservoirReservoir
- Money CreekRiverlive gauge
- Monroe City CreekRiver
- Montrose City LakeReservoir
- Moody BayouRiver
- Moody LakeLake
- Moon CreekRiver
- Mooney BranchRiver
- Mooney CreekRiverlive gauge
- Mooney CreekRiver
- Moore CreekRiver
- Moore Pond SloughRiver
- Moores BranchRiver
- Moores CreekRiver
- Mooseheart LakeReservoir
- Moose LakeReservoir
- Moose ReservoirReservoir
- Moredock LakeLake
- Morehouse CreekRiver
- Morgan CreekRiver
- Morgan LakeReservoir
- Morgan PondLake
- Morris CreekRiver
- Morrison BranchRiver
- Morrison LakeReservoir
- Morrison Spring BranchRiver
- Moscow LakeLake
- Mosquito CreekRiver
- Mosquito CreekRiver
- Mosquito CreekRiver
- Mossy LakeLake
- Mound LakeLake
- Mound LakeLake
- Mound LakeLake
- Mountain BranchRiver
- Mount BranchRiver
- Mount Olive LakeReservoir
- Mount Olive Staunton Coal Company ReservoirReservoir
- Moutray SloughRiver
- Mowens LakeReservoir
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiverlive gauge
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Mud CreekRiver
- Muddy CreekRiver
- Muddy CreekRiver
- Muddy CreekRiver
- Muddy CreekRiver
- Muddy CreekRiver
- Muddy CreekRiver
- Muddy LakeLake
- Muddy Plum RiverRiver
- Mud LakeLake
- Mud LakeLake
- Mud LakeLake
- Mud LakeLake
- Mud LakeLake
- Mud RunRiver
- Mud RunRiver
- Mud RunRiver
- Mud SloughRiver
- Mud SloughLake
- Mud SloughLake
- Mud SloughRiver
- Mud Slough (historical)Lake
- Mule CreekRiver
- Mulvaney PondReservoir
- Mundinger CreekRiver
- Murphy CreekRiver
- Murphy LakeReservoir
- Murray SloughRiver
- Murrayville Woodson LakeReservoir
- Musick PondReservoir
- Muskrat LakeLake
- Muskrat PondLake
- Mutton CreekRiver
- Myers CreekRiver
- Myers LakeLake
- Nashville City ReservoirReservoir
- Nashville CreekRiver
- Nashville ReservoirReservoir
- Nassa CreekRiver
- National Petroleum Chemical Company Plant ReservoirReservoir
- Needsmore CreekRiver
- Neely CreekRiver
- Neffs LakeLake
- Neffs LakeReservoir
- Negro CreekRiverlive gauge
- Negro CreekRiver
- Negro Hollow CreekRiver
- Negro LickRiver
- Negro SloughLake
- Nelson LakeLake
- Nelson PondLake
- Nettle CreekRiver
- Neverman LakeLake
- New Cherry LakeReservoir
- New City LakeReservoir
- New City ReservoirReservoir
- New Gillespie LakeReservoir
- Newhaven LakeLake
- Newlin LakeReservoir
- Newman Number 2 DrainRiver
- Newmans LakeReservoir
- New Pittsfield Lake Number 1Reservoir
- New Pittsfield Lake Number 2Reservoir
- New Thompson LakeReservoir
- Newton BranchRiver
- Newton-Hager LakeReservoir
- Newton LakeReservoir
- Newton LakeReservoir
- Newton Power Station LakeReservoir
- New West Fork Club LakeReservoir
- Nichols RunRiver
- Nickolson CreekRiver
- Ninemile CreekRiver
- Nippersink CreekRiver
- Nippersink LakeLakelive gauge
- Nix LakeReservoir
- Nixon RunRiver
- No Business CreekRiver
- No Business CreekRiver
- Nokomis Sportsman Club LakeReservoir
- No Name CreekRiver
- Norman BranchRiver
- Norman SloughLake
- Norris LakeReservoir
- North Bonfield BranchRiver
- North Branch Chicago RiverRiver
- North Branch Coal CreekRiver
- North Branch Crow CreekRiver
- North Branch Kishwaukee RiverRiver
- North Branch Larry CreekRiver
- North Branch McKee CreekRiver
- North Branch Nippersink CreekRiverlive gauge
- North Branch Otter CreekRiver
- North Branch Otter CreekRiver
- North Branch South Branch Kishwaukee RiverRiverlive gauge
- North Camp CreekRiver
- North CreekRiver
- North CreekRiver
- North CreekRiver
- North CreekRiver
- North Creston DitchRiver
- North Creston Ditch TributaryRiver
- Northern Oaks LakeReservoir
- North Flint CreekRiver
- North Fork Clear CreekRiver
- North Fork Cox CreekRiver
- North Fork East Fork Kaskaskia RiverRiverlive gauge
- North Fork East Fork La Moine RiverRiver
- North Fork Embarras RiverRiverlive gauge
- North Fork Hadley CreekRiver
- North Fork Indian CreekRiver
- North Fork Kent CreekRiver
- North Fork Lake ForkRiver
- North Fork Mauvaise Terre CreekRiver
- North Fork Mill CreekRiver
- North Fork Plum RiverRiver
- North Fork Raccoon CreekRiver
- North Fork Richland CreekRiver
- North Fork Saline RiverRiver
- North Fork Salt CreekRiverlive gauge
- North Fork Shelby CreekRiver
- North Fork Shoal CreekRiver
- North Fork Vermilion RiverRiverlive gauge
- North Fork Vermilion RiverRiverlive gauge
- North Fraction RunRiver
- North Gypsum PondReservoir
- North Henderson CreekRiverlive gauge
- North Kickapoo CreekRiver
- North Kinnikinnick CreekRiver
- North LakeReservoir
- North LakeReservoir
- North Little Sandy CreekRiver
- North Mill CreekRiver
- North PondLake
- North PoolReservoir
- North Pope CreekRiver
- North Tower LakeReservoir
- North Tower LakeLake
- Norton CreekRiver
- Norton LakeLake
- Novak CreekRiver
- Nugent-Schpanski Number 4 LakeReservoir
- Nugent-Schpanski Number 6 LakeReservoir
- Number 2 Portal LakeReservoir
- Nystrom LakeReservoir
- Oak BranchRiver
- Oak CreekRiver
- Oak Glen LakeReservoir
- Oak LakeLake
- Oakley BranchRiver
- Oakwood Country Club LakeReservoir
- Oblong LakeLake
- O'Brien RunRiver
- O'Daniel Lodge LakeReservoir
- O'Daniel Lodge LakeReservoir
- Ogden BranchRiver
- Ogles CreekRiver
- Olan Bullock LakeReservoir
- Old Altamont ReservoirReservoir
- Old BayLake
- Old Cache RiverRiverlive gauge
- Old Cahokia CreekRiver
- Old Camp CreekRiver
- Old ChannelRiver
- Old ChannelRiver
- Old Channel Big Bureau CreekRiver
- Old Channel Embarras RiverRiver
- Old Channel LakeLake
- Old Channel Mud CreekRiver
- Old Channel Wood RiverLake
- Old City LakeReservoir
- Old City ReservoirReservoir
- Old City ReservoirReservoir
- Old Fairfield ReservoirReservoir
- Old Five LakeReservoir
- Old Garage LakeReservoir
- Old Gillespie LakeReservoir
- Old Hickory CreekRiver
- Old Maeystown CreekRiver
- Old Mount Olive ReservoirReservoir
- Old Prairie duPont CreekRiver
- Old ReservoirReservoir
- Old RiverRiverlive gauge
- Old River LakeLake
- Old River Lake (historical)Lake
- Old River PondLake
- Old SnyLake
- Old Tom CreekRiver
- Olges LakeLake
- Olive BranchRiver
- Olive BranchRiver
- Oliver Reece PondReservoir
- Olney LakeReservoir
- Olsens LakeReservoir
- Omaha City ReservoirReservoir
- One Horse Gap LakeLake
- O'Neill BranchRiver
- Onemile Race CreekRiver
- Onion CreekRiver
- Onion CreekRiver
- Open PondLake
- Opossum CreekRiver
- Opossum CreekRiver
- Opossum CreekRiver
- Opossum CreekRiver
- Opossum CreekRiver
- Opossum CreekRiver
- Opossum CreekRiver
- Orchard City LakeLake
- Orchard CreekRiver
- Ossami LakeReservoir
- Ostermeir PondReservoir
- Otter BranchRiver
- Otter BranchRiver
- Otter CreekRiver
- Otter CreekRiver
- Otter CreekRiver
- Otter CreekRiver
- Otter CreekRiver
- Otter CreekRiver
- Otter CreekRiver
- Otter CreekRiver
- Otter CreekRiver
- Otter LakeReservoir
- Otter LakeLake
- Otter LakeLake
- Otter PondLake
- Otter PondLake
- Otter PondLake
- Overcup CreekRiver
- Owens CreekRiver
- Owens CreekRiver
- Owl BranchRiver
- Owl CreekRiver
- Owl CreekRiver
- Ozark CreekRiver
- Paddock CreekRiver
- Paddock SloughRiver
- Paddy CreekRiver
- Page RunRiver
- Paint CreekRiver
- Painter CreekRiver
- Painter ForkRiver
- Paintrock CreekRiver
- Palmer CreekRiver
- Palmyra-Modesto City LakeReservoir
- Panama LakeReservoir
- Pankey BranchRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiverlive gauge
- Panther CreekRiver
- Panther CreekRiver
- Panther CreekRiver
- Panther ForkRiver
- Papoose LakeLake
- Paradise LakeReservoir
- Paragon LakeReservoir
- Parent Lake (historical)Lake
- Paridise LakeReservoir
- Parker BranchRiver
- Parker CreekRiver
- Parker LakesLake
- Parker RunRiver
- Park LakeReservoir
- Parris LakeLake
- Partridge CreekRiver
- Partridge CreekRiver
- Pathways PondLake
- Patoka Club LakeReservoir
- Patrick LakeReservoir
- Patten BranchRiver
- Patterson BayLake
- Patterson BranchRiver
- Patterson LakeReservoir
- Patterson LakeLake
- Patterson Springs LakeReservoir
- Patton CreekRiver
- Paul CreekRiver
- Paul LakeReservoir
- Paw Paw RunRiver
- Peabody LakeReservoir
- Pearl LakeLake
- Pecan CreekRiver
- Pecan LakeLake
- Pecatonica RiverRiverlive gauge
- Peckerwood LakeReservoir
- Peck LakeLake
- Pecumsaugan CreekRiver
- Peelman PondLake
- Pekin LakeLake
- Pekin LakeReservoir
- Pennington CreekRiver
- Penny Road PondLake
- Peoria Heights ReservoirReservoirlive gauge
- Peoria LakeLake
- Peoria PoolReservoir
- Peregrine LakeReservoir
- Perkins Lake (historical)Lake
- Perry SloughLake
- Person CreekRiver
- Peters CreekRiver
- Peterson LakeReservoir
- Peterson LakeReservoir
- Petit CreekRiver
- Petite LakeLake
- Pettibone CreekRiver
- Petty BranchRiver
- Peyton CreekRiver
- Phelps SloughLake
- Phillippe CreekRiver
- Phillips BranchRiver
- Phils CreekRiver
- Phinney BranchRiver
- Piasa CreekRiver
- Piatt CreekRiver
- Picayune ChuteRiver
- Picket LakeLake
- Pickle CreekRiver
- Pierce CreekRiver
- Pierce LakeReservoir
- Piersols RunRiver
- Pig CreekRiver
- Pigeon CreekRiver
- Pigeon CreekRiver
- Pigeon CreekRiver
- Pigeon CreekRiver
- Pigeon CreekRiver
- Pigeon Roost CreekRiver
- Pike CreekRiver
- Pike CreekRiver
- Pike CreekRiver
- Pike CreekRiver
- Pike CreekRiver
- Pike Lake (historical)Lake
- Pike RunRiver
- Pilcher CreekRiver
- Piles ForkRiver
- Pilot CreekRiver
- Pinckneyville ReservoirReservoir
- Pine CreekRiver
- Pine LakeLake
- Pine LakeReservoir
- Pine LakeLake
- Pine LakeReservoir
- Pine LakeReservoir
- Pine Lakes Country Club North PondReservoir
- Pine Lakes Country Club South PondReservoir
- Piney BranchRiver
- Piney Wood LakeReservoir
- Pinhook CreekRiver
- Pink CreekRiver
- Pinoak LakeLake
- Pin Oak LakeLake
- Pint CreekRiver
- Pipestone CreekRiver
- Piscasaw CreekRiver
- Pistakee LakeLake
- Pleasant Valley LakeReservoir
- Plum BranchRiver
- Plum CreekRiver
- Plum CreekRiver
- Plum CreekRiver
- Plum CreekRiver
- Plum LakeLake
- Plum RiverRiver
- Pogue LakeLake
- Point LakeLake
- Polecat CreekRiver
- Polecat CreekRiver
- Polecat CreekRiver
- Polecat CreekRiver
- Pollywog SloughLake
- Pond 17Reservoir
- Pond 33Reservoir
- Pond 38Reservoir
- Pond 60Reservoir
- Pond CreekRiver
- Pond CreekRiver
- Pond CreekRiver
- Pond CreekRiver
- Pond CreekRiver
- Pond Grove CreekRiver
- Pond Lily LakeLake
- Pond Lily LakeLake
- Pond Lily LakeLake
- Pontca LakeReservoir
- Pool 12Reservoir
- Pool 15Reservoir
- Pool 17Reservoir
- Pool 18Reservoir
- Pool 19Reservoir
- Pool 20Reservoir
- Pool 21Reservoir
- Pool 25Reservoir
- Pool 26Reservoirlive gauge
- Poole CreekRiver
- Pope BranchRiver
- Pope CreekRiverlive gauge
- Poplar BranchRiver
- Poplar Camp CreekRiver
- Poplar CreekRiverlive gauge
- Poplar CreekRiver
- Portage CreekRiver
- Porterfield CreekRiver
- Porter LakeLake
- Portland CreekRiver
- Posey Ridge LakesReservoir
- Poss LakeLake
- Possum CreekRiver
- Possum CreekRiver
- Post Creek CutoffRiver
- Post Oak SloughRiver
- Potato Prairie Lake (historical)Lake
- Potthast LakeReservoir
- Pouley RunRiver
- Pouley Run NorthRiver
- Pounds Hollow LakeReservoir
- Powder Horn LakeLake
- Powdermill CreekRiver
- Powerton Cooling LakeReservoir
- Prairie BranchRiver
- Prairie BranchRiver
- Prairie BranchRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie CreekRiver
- Prairie Creek (historical)River
- Prairie du Long CreekRiver
- Prairie duPont CreekRiver
- Prairie ForkRiver
- Prairie LakeLake
- Prairie LakeLake
- Prairie LakeLake
- Pratt LakeLake
- Prentiss CreekRiver
- Prestbury BranchRiver
- Preston CreekRiver
- Prince LakeLake
- Prince RunRiver
- Pruett BranchRiver
- Puddle PondReservoir
- Pulaski SloughRiver
- Puncheon CreekRiver
- Puncheon CreekRiver
- Purington LakesReservoir
- Purpus CreekRiver
- Put CreekRiver
- Quarrel CreekRiver
- Quarry BranchRiver
- Quarry LakeLake
- Queens LakeLake
- Queens Lake BranchRiver
- Quiver CreekRiver
- Quiver LakeLake
- Raccoon CreekRiver
- Raccoon CreekRiverlive gauge
- Raccoon CreekRiver
- Raccoon CreekRiver
- Raccoon CreekRiver
- Raccoon CreekRiver
- Raccoon LakeReservoir
- Raccoon PondLake
- Raders BranchRiver
- Radnor Rod and Gun Club LakeReservoir
- Railroad CreekRiver
- Railroad PondLake
- Rainbarrel SloughLake
- Rainbow LakeReservoir
- Rainer LakeLake
- Ramsey BranchRiver
- Ramsey BranchRiver
- Ramsey CreekRiver
- Ramsey CreekRiver
- Ramsey LakeReservoir
- Ramsey SloughRiver
- Randles LakeReservoir
- Randolph BranchRiver
- Randolph County LakeReservoir
- Range CreekRiver
- Rapid PondLake
- Rat RunRiver
- Rattlesnake BranchRiver
- Rattlesnake CreekRiver
- Rattlesnake CreekRiver
- Rattlesnake CreekRiver
- Rattlesnake CreekRiver
- Rattlesnake Den CreekRiver
- Raw Water ReservoirReservoir
- Rayburn LakeReservoir
- Rayhill SloughRiver
- Rayns CreekRiver
- Rayse CreekRiverlive gauge
- RC Kremmers LakeLake
- Recirculation PondReservoir
- Rector CreekRiver
- Reda PondReservoir
- Redbird SloughLake
- Reddick RunRiver
- Redhead HoleLake
- Redhead LakeLake
- Red Hills LakeReservoir
- Red PondLake
- Red RiverRiver
- Red Wing SloughLake
- Redwing Slough LakeLake
- Reed LakeLake
- Reeds CreekRiver
- Reese CreekRiver
- Reid CreekRiver
- Reinhardt SloughRiver
- Rend LakeReservoir
- Renee LakeReservoir
- Reuben Aldeen Park LakeReservoir
- Revis LakeLake
- Rhodes LakeLake
- Rhule CreekRiver
- Rice LakeLake
- Rice LakeLake
- Rice LakeReservoir
- Rice LakeLake
- Richardson BranchRiver
- Rich BranchRiver
- Richie BranchRiver
- Rich LakeReservoir
- Richland CreekRiver
- Richland CreekRiver
- Richland CreekRiver
- Richland CreekRiver
- Richland CreekRiver
- Richland CreekRiver
- Richland CreekRiver
- Ridge LakeLake
- Ridge LakeReservoir
- Ridgeway LakeReservoir
- Riley CreekRiver
- Riley CreekRiver
- Riley RunRiver
- Rinco Instrument Corporation LakeReservoir
- Rindesbacher CreekRiver
- Rip SloughReservoir
- Rising Spring Orchard LakeReservoir
- Riverbend PondLake
- River King Mine LakeReservoir
- River SwaleLake
- Riverview LakeReservoir
- Rives LakeLake
- Roachtown LakeReservoir
- Road Fill LakeReservoir
- Road RunRiver
- Robert Lashbrook PondReservoir
- Roberts BranchRiver
- Roberts LakeReservoir
- Robeson PondLake
- Robinette CreekRiver
- Robinson CreekRiver
- Robinson CreekRiver
- Robinson CreekRiverlive gauge
- Robinson LakeReservoir
- Robnett CreekRiver
- Rob Roy CreekRiver
- Rochester-Goodell ReservoirReservoir
- Rock BranchRiver
- Rock BranchRiver
- Rock BranchRiver
- Rockcastle CreekRiver
- Rock CreekRiverlive gauge
- Rock CreekRiver
- Rock CreekRiver
- Rock CreekRiver
- Rock CreekRiver
- Rock CreekRiver
- Rock CreekRiver
- Rock CreekRiver
- Rock CreekRiver
- Rock CreekRiver
- Rock CreekRiver
- Rock CreekRiver
- Rock ForkRiver
- Rockhouse CreekRiver
- Rock LakeLake
- Rock RiverReservoirlive gauge
- Rock RiverRiver
- Rock RiverReservoirlive gauge
- Rock RiverReservoirlive gauge
- Rock RiverReservoirlive gauge
- Rock RunRiver
- Rock RunRiver
- Rock Spring BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky BranchRiver
- Rocky Ford LakesReservoir
- Rocky Ford PondReservoir
- Rocky Ford Sportsman Club North LakeReservoir
- Rocky Ford Sportsman Club South LakeReservoir
- Rocky ForkRiver
- Rocky ForkRiver
- Rocky RunRiver
- Rocky RunRiver
- Rocky Run LakeReservoir
- Roegge LakeReservoir
- Rogers Lake (historical)Lake
- Roney LakeReservoir
- Ron LakeReservoir
- Roodhouse LakeReservoir
- Roods CreekRiver
- Rooks CreekRiver
- Rooks CreekRiver
- Root Lick BranchRiver
- Rose CreekRiver
- Rose CreekRiver
- Rose LakeReservoir
- Rose LakeReservoir
- Round Grove Sportsman LakeReservoir
- Roundhouse LakeReservoir
- Round LakeLake
- Round LakeLake
- Round LakeLake
- Round LakeLake
- Round LakeReservoir
- Round LakeLake
- Round Lake (historical)Lake
- Round PondLake
- Round PondLake
- Round PondLake
- Round Pond (historical)Lake
- Route 38 BranchRiver
- Rowden LakeReservoir
- Rowe LakeReservoir
- Royal LakeLake
- Royal LakeReservoir
- Rubicon CreekRiver
- Ruffner CreekRiver
- Running Lake DitchRiver
- Running SloughRiver
- Running SloughRiver
- Runoff Collection PondReservoir
- Rupp RunRiver
- Rush BranchRiver
- Rush CreekRiver
- Rush CreekRiver
- Rush LakeLake
- Russell PondLake
- Russett BranchRiver
- Russian BranchRiver
- Rustic Acres LakeReservoir
- Ruth LakeLake
- Ryan BranchRiver
- Ryley DitchRiver
- Saganashkee SloughReservoir
- Saint Charles South LakeReservoir
- Saint Elmo Old City ReservoirReservoir
- Saint Joseph CreekRiverlive gauge
- Saint Marys LakeReservoir
- Salem ReservoirReservoir
- Salt CreekRiverlive gauge
- Salt CreekRiver
- Salt CreekRiverlive gauge
- Salt ForkRiver
- Salt ForkRiver
- Salt PondReservoir
- Salty BranchRiver
- Saluki LakeReservoir
- Sam BranchRiver
- Sam Dale LakeReservoir
- Sammons CreekRiver
- Sam Parr LakeReservoir
- Sand BayLake
- Sand BranchRiver
- Sand BranchRiver
- Sand BranchRiver
- Sand BranchRiver
- Sand CreekRiver
- Sand CreekRiver
- Sand CreekRiver
- Sand CreekRiverlive gauge
- Sand CreekRiver
- Sand CreekRiver
- Sanders SloughLake
- Sand LakeLake
- Sand LakeLake
- Sand LakeLake
- Sand PondLake
- Sand PondLake
- Sand SloughLake
- Sandusky CreekRiver
- Sandy BranchRiver
- Sandy BranchRiver
- Sandy BranchRiver
- Sandy CreekRiver
- Sandy CreekRiver
- Sandy CreekRiver
- Sandy CreekRiver
- Sandy RunRiver
- Sandy Run LakeReservoir
- Sangamon BayLake
- Sangamon RiverRiver
- Sangchris LakeReservoir
- Santa Fe ChuteRiver
- Santa Fe LakeReservoir
- Saratoga CreekRiver
- Sargent SloughRiver
- Sauk Trail LakeReservoir
- Sauk Trail PondReservoir
- Saunders Lake (historical)Lake
- Savage LakeLake
- Savanna SloughRiver
- Sawmill CreekRiverlive gauge
- Sawmill LakeLake
- Sawmill LakeLake
- Sawyer SloughLake
- Scattering ForkRiver
- Scattering Point CreekRiver
- Schaffer PondLake
- Schaffner LakeReservoir
- Scheller LakesLake
- Scheuermann LakeReservoir
- Schiller PondLake
- Schlipf LakeReservoir
- Schmids LakeLake
- Schneider PondReservoir
- Schneider Springs BranchRiver
- Schoenberger CreekRiver
- Scholes BranchRiver
- Schoolhouse BranchRiver
- Schoper LakeReservoir
- Schoper LakeReservoir
- Schreiber LakeLake
- Schustek PondReservoir
- Schuy-Rush LakeReservoir
- Schwebel LakeReservoir
- Scott Air Force Base PondReservoir
- Scott LakeLake
- Scotts PondLake
- Scrub CreekRiver
- Scuds LakeLake
- Seamans PondLake
- Sears LakeReservoir
- Seavey Road RunRiver
- Seavey Road Run Green Road BranchRiver
- Seavey Road Run Main Street BranchRiver
- Second CreekRiver
- Second Salt CreekRiver
- Section CreekRiver
- Security Club LakeReservoir
- Sediment Control Structure Pond Number 22Reservoir
- Seed CreekRiver
- Seminary CreekRiver
- Seminary CreekRiver
- Seminary ForkRiver
- Senachwine CreekRiver
- Senachwine CreekRiver
- Senachwine LakeLake
- Sepo CreekRiver
- Sequoit CreekRiver
- Serene LakeLake
- Sesser LakeReservoir
- Sevenmile BranchRiver
- Sevenmile CreekRiver
- Sevenmile CreekRiver
- Sevenmile CreekRiver
- Sevenmile CreekRiver
- Sewell Lake (historical)Lake
- Sewer CreekRiver
- Sexson BranchRiver
- Sexton CreekRiver
- Seymore BranchRiver
- Shabbona LakeReservoir
- Shad LakeReservoir
- Shadow LakeLake
- ShadrachReservoir
- Shady Eighty Acres LakeReservoir
- Shady LakeLake
- Shady LakeLake
- Shady Lane Resort LakeReservoir
- Shaffer CreekRiver
- Shaft PondLake
- Shagbark LakeLake
- Shaufler PondReservoir
- Shaus LakeLake
- Shavetail CreekRiver
- Shaw CreekRiver
- Shaw CreekRiver
- Shaw Point BranchRiver
- Shearles BranchRiver
- Shebb Oaks LakeReservoir
- Sheep LakeLake
- Shelby CreekRiver
- Shelby CreekRiver
- Sheldon CreekRiver
- Shelly LakeLake
- Shelly LakeLake
- Shelton CreekRiver
- Shepherd PondReservoir
- Sheridan BranchRiver
- Sheridan CreekRiver
- Sherry CreekRiver
- Sherwood Forest LakeReservoir
- Sherwoods RunRiver
- Shields BranchRiver
- Shiloh Number 2 DrainRiver
- Shipe CreekRiver
- Shipman ReservoirReservoir
- Shirley CreekRiver
- Shirley SloughLake
- Shoal CreekRiver
- Shoal CreekRiver
- Shoal CreekRiver
- Shoal CreekRiver
- Shoal Creek Watershed Impoundment ReservoirReservoir
- Shoal Creek Watershed Impoundment ReservoirReservoir
- Shoal Creek Watershed Impoundment ReservoirReservoir
- Shoe CreekRiver
- Shoe Factory Woods PondLake
- Shoemakers PondReservoir
- Shooks PondLake
- Shop CreekRiver
- Short CreekRiver
- Short ForkRiver
- Short Point CreekRiver
- Short Point CreekRiver
- Short SloughLake
- Shuhart CreekRiver
- Silkwood CreekRiver
- Sill Lake (historical)Reservoir
- Siloam Springs LakeReservoir
- Silver CreekRiver
- Silver CreekRiver
- Silver CreekRiver
- Silver CreekRiver
- Silver CreekRiver
- Silver CreekRiver
- Silver CreekRiver
- Silver CreekRiverlive gauge
- Silver Glen RunRiver
- Silver LakeReservoir
- Silver LakeLake
- Silver LakeLake
- Silver LakeLake
- Silver LakeReservoir
- Silver LakeLake
- Silver Moon LakeLake
- Simmons CreekRiver
- Simmons CreekRiver
- Simpson LakeReservoir
- Simpson PondReservoir
- Sims PondReservoir
- Sinsinawa RiverRiverlive gauge
- Sipple SloughRiver
- Sixmile CreekRiverlive gauge
- Sixmile CreekRiver
- Sixmile CreekRiver
- Sixmile PrairieLake
- Skiles BranchRiver
- Skillet ForkRiver
- Skillet Fork LagoonRiver
- Skokie LagoonsReservoirlive gauge
- Skokie RiverRiver
- Skull CreekRiver
- Skunk CreekRiver
- Skunk CreekRiverlive gauge
- Skyline LakeLake
- Slade BranchRiver
- Slate CreekRiver
- Slater CreekRiver
- Slater CreekRiver
- Sleepy Hollow DitchRiver
- Sleight PondLake
- Slim LakeLake
- Slim Lake (historical)Lake
- Slim Lake (historical)Lake
- Slocum LakeLake
- Slough LakeLake
- Slug RunRiver
- Slug RunRiver
- Slug Run LakeReservoir
- Slurry Impoundment Number 1 ReservoirReservoir
- Slurry Lake Number 1Reservoir
- Smallpox CreekRiver
- Small Timber LakeReservoir
- Smith BranchRiver
- Smith CreekRiver
- Smith LakeLake
- Smith LakeReservoir
- Smith LakeReservoir
- Smith LakeReservoir
- Smith LakeLake
- Smith LakeReservoir
- Smith Lake (historical)Lake
- Smiths BranchRiver
- Snag CreekRiver
- Snag LakeLake
- Snake CreekRiver
- Snake CreekRiver
- Snake CreekRiver
- Snake CreekRiver
- Snakeden BranchRiver
- Snakeden BranchRiver
- Snakeden Hollow LakeReservoir
- Snake Trail Campground LakeReservoir
- Snider LakeLake
- Snockey PondLake
- Snow CreekRiver
- Snyder CreekRiver
- Snyder LakeLake
- Soldier CreekRiver
- Solomon CreekRiver
- Somonauk CreekRiver
- Sononauk Lake (historical)Lake
- Soper Lake (historical)Lake
- Sorento ReservoirReservoir
- Sorghum BranchRiver
- South Bonfield BranchRiver
- South BranchRiver
- South Branch Cedar CreekRiver
- South Branch Chicago RiverRiverlive gauge
- South Branch Crow CreekRiver
- South Branch Forked CreekRiver
- South Branch Kishwaukee RiverRiverlive gauge
- South Branch Kishwaukee RiverRiverlive gauge
- South Branch La Moine RiverRiver
- South Branch Larry CreekRiver
- South Branch Little Piasa CreekRiver
- South Branch Otter CreekRiver
- South Branch Otter CreekRiver
- South Branch Rock CreekRiver
- South Branch South Branch Kishwaukee RiverRiver
- South Edwards RiverRiver
- South Fork Apple RiverRiver
- South Fork Bear CreekRiver
- South Fork Brouilletts CreekRiver
- South Fork Camp CreekRiver
- South Fork Coal CreekRiver
- South Fork CreekRiver
- South Fork Deer CreekRiver
- South Fork Horse CreekRiver
- South Fork Indian CreekRiver
- South Fork Kaskaskia RiverRiver
- South Fork Kent CreekRiver
- South Fork Lake ForkRiver
- South Fork Lick CreekRiver
- South Fork McKee CreekRiver
- South Fork Mud CreekRiver
- South Fork Otter CreekRiver
- South Fork Raccoon CreekRiver
- South Fork Saline RiverRiver
- South Fork Sangamon RiverRiverlive gauge
- South Fork Shaw CreekRiver
- South Fork Shelby CreekRiver
- South Fork South Branch Chicago RiverRiver
- South Fork South Henderson CreekRiver
- South Fork Vermilion RiverRiver
- South Henderson CreekRiver
- South Henderson CreekRiver
- South Kickapoo CreekRiver
- South Kinnikinnick CreekRiver
- South LagoonLake
- South LagoonLake
- South LakeReservoir
- South LakeReservoir
- South Lake of the CovesReservoir
- South PondLake
- South PondReservoir
- South PoolReservoir
- South Prong Spring CreekRiver
- South Warner PondReservoir
- Southwestern Community Club LakeReservoir
- Sow CreekRiver
- Spanish Needle CreekRiver
- Spanker BranchRiver
- Sparrow CreekRiver
- Spath SpurRiver
- Spatterdock LakeLake
- Spider BranchRiver
- Spillman CreekRiver
- Spin LakeReservoir
- Split Rock LakeLake
- Spoon CreekRiver
- Spoon LakeReservoir
- Spoon RiverRiver
- Spoon RiverRiverlive gauge
- Sportsman LakeLake
- Sportsman LakeReservoir
- Sportsman LakeReservoir
- Sportsman LakeReservoir
- Sportsman LakeReservoir
- Spratts LakeLake
- Spring Arbor LakeReservoir
- Spring BranchRiver
- Spring BranchRiver
- Spring BranchRiver
- Spring BranchRiver
- Spring BranchRiver
- Spring BrookRiver
- Spring BrookRiverlive gauge
- Spring BrookRiver
- Spring BrookRiver
- Spring BrookRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiverlive gauge
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Spring CreekRiver
- Springhill CreekRiver
- Spring LakeLake
- Spring LakeLake
- Spring LakeLake
- Spring LakeReservoir
- Spring LakeLake
- Spring LakeReservoir
- Spring LakeReservoir
- Spring LakeLake
- Spring LakeLake
- Spring LakeReservoir
- Spring LakeLake
- Spring LakeLake
- Spring LakeReservoir
- Spring LakeLake
- Spring LakeLake
- Spring LakeLake
- Spring LakeReservoir
- Spring Lake (historical)Reservoir
- Spring Point CreekRiver
- Spring RunRiver
- Spring RunRiver
- Spring RunRiver
- Spring SloughRiver
- Spring SloughLake
- Spring Valley CreekRiver
- Spring Valley Estates LakeReservoir
- Spring Valley LakeReservoir
- Squirrel CreekRiver
- Staab PondReservoir
- Stafford LakeLake
- Stanbery LakeReservoir
- Stanton CreekRiver
- Stark PondReservoir
- Starved Rock PoolReservoirlive gauge
- State PondReservoir
- Staunton Coal Company ReservoirReservoir
- Staunton Country Club LakeReservoir
- Staunton ReservoirReservoir
- Steer CreekRiver
- Steidley BranchRiver
- Steiner LakeReservoir
- Stephanie LakeLake
- Steppig LakeLake
- Sterling LakeLake
- Sterling PondLake
- Steve CreekRiver
- Stevens CreekRiver
- Stevens CreekRiver
- Stevens LakeReservoir
- Stevenson PondLake
- Steward CreekRiver
- Stewart LakeLake
- Stickey Lake (historical)Lake
- Stillhouse BranchRiver
- Stillman CreekRiver
- Stinking CreekRiver
- Stolberg LakeReservoir
- Stone CreekRiver
- Stone LakeLake
- Stone LakeReservoir
- Stone PondReservoir
- Stonewort PondLake
- Stoney CreekRiver
- Stony CreekRiver
- Stony CreekRiver
- Stony CreekRiver
- Stony Point LakeLake
- Storckman CreekRiver
- Straddle CreekRiver
- Strator PondLake
- Strawn CreekRiver
- Stringtown BranchRiver
- Strode LakeReservoir
- Stroyan LakeReservoir
- Stubblefield LakeLake
- Stump LakeLake
- Stump PondLake
- Suck CreekRiver
- Sudduth LakeReservoir
- Sugarcamp BranchRiver
- Sugar Camp CreekRiver
- Sugar Camp CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiver
- Sugar CreekRiverlive gauge
- Sugar Creek LakeLake
- Sugar Creek LakeReservoir
- Sugar ForkRiver
- Sugar ForkRiver
- Sugar Grove BranchRiver
- Sugar Grove Branch EastRiver
- Sugar Grove Branch NorthRiver
- Sugar RiverRiver
- Sugar RunRiver
- Suhling PondReservoir
- Sullivan BranchRiver
- Sullivan LakeLake
- Sullivan LakeReservoir
- Sullivan LateralRiver
- Sulphur CreekRiver
- Sumner CreekRiver
- Sunderland CreekRiver
- Sunfish PondLake
- Sunfish SloughRiver
- Sunfish SloughLake
- Sun LakeLake
- Sunset Hills Golf Course LakeReservoir
- Sunset Hills Lake Number 1Reservoir
- Sunset Hills Lake Number 2Reservoir
- Sunset LakeReservoir
- Sunset LakeReservoir
- Sunset LakeReservoir
- Superior LakeReservoir
- Susan BranchRiver
- Sutphens RunRiver
- Suttonbush SloughLake
- Sutton CreekRiver
- Sutton PondReservoir
- Suttons PondReservoir
- Swab RunRiver
- Swafford BranchRiver
- Swain SloughRiver
- Swamp SloughLake
- Swan CreekRiver
- Swan DrainRiver
- Swank CreekRiver
- Swan LakeLake
- Swan LakeLake
- Swan LakeLake
- Swan LakeLake
- Swan LakeLake
- Swan LakeLake
- Swan LakeLake
- Swanwick CreekRiver
- Swearingen LakeReservoir
- Swedes LakeLake
- Sweeneys PondReservoir
- Sweet CreekRiver
- Sweet LakeReservoir
- Sweetwater CreekRiver
- Swegle CreekRiver
- Swets LakeReservoir
- Swimming LakeReservoir
- Swint LakeReservoir
- Switzer LakeLake
- Sycamore BranchRiver
- Sycamore CreekRiver
- Sycamore CreekRiver
- Sycamore CreekRiver
- Sycamore Lake (historical)Lake
- Sylvan LakeReservoir
- Sylvan SloughRiver
- Tadlock BranchRiver
- Talbot CreekRiver
- Tall Timbers Lake EastReservoir
- Tall Timbers Lake WestReservoir
- Tampier LakeReservoir
- Tampier SloughReservoir
- Taphorn PondReservoir
- Tara LakeReservoir
- Tar CreekRiver
- Tater CreekRiver
- Taylor BranchRiver
- Taylor BranchRiver
- Taylor CreekRiver
- Taylor Lake (historical)Lake
- Teal LakeReservoir
- Teal PondReservoir
- Techny ReservoirReservoir
- Temmes PondLake
- Temples PondReservoir
- Tenmile CreekRiverlive gauge
- Tenmile CreekRiver
- Tenmile CreekRiver
- Terry CreekRiver
- The BayouLake
- The DischargeRiver
- Theivaught SloughLake
- The NarrowsLake
- Thenius CreekRiver
- The SloughRiver
- The SloughRiver
- The SnyRiver
- The SwampsLake
- Third CreekRiver
- Third LakeLake
- Third LakeReservoir
- Third Shadow LakeReservoir
- Thomas LakeReservoir
- Thomas Lake (historical)Lake
- Thompson Lake (historical)Lake
- Thompson PondReservoir
- Thompsons Lake (historical)Lake
- Thompsonville LakeReservoir
- Thorn CreekRiverlive gauge
- Thorn LakeReservoir
- Threemile BranchRiver
- Threemile BranchRiver
- Threemile CreekRiver
- Thunderbird LakeReservoir
- Thunderbird LakeReservoir
- Thunderbird LakeLake
- Thunder CreekRiver
- Thurman CreekRiver
- Tiber CreekRiver
- Tiber CreekRiver
- Tilley CreekRiver
- Tilton CreekRiver
- Timber Acres LakeReservoir
- Timber CreekRiver
- Timber CreekRiver
- Timber LakeLake
- Timber LakeReservoir
- Timber LakeReservoir
- Timber LakeReservoir
- Timberlake Farms LakeReservoir
- Timothy CreekRiver
- Tindall CreekRiver
- Tinley CreekRiverlive gauge
- Tippy LakeLake
- T LakeReservoir
- Tolans BranchRiver
- Tomahawk CreekRiver
- Tomahawk CreekRiver
- Tomahawk LakeReservoir
- Tomahawk LakeLake
- Tomahawk SloughLake
- Toms CreekRiver
- Toole BranchRiver
- Toppers HoleLake
- Topping CreekRiver
- Tournear CreekRiver
- Tower CreekRiver
- Tower LakeReservoir
- Tower LakeReservoir
- Towhead LakeLake
- Town BranchRiver
- Town BranchRiver
- Town BranchRiver
- Town CreekRiver
- Town CreekRiver
- Town ForkRiver
- Townsend LakeLake
- Traer LakeReservoir
- Trago LakeReservoir
- Trail CreekRiver
- Trailer LakeReservoir
- Traina PondReservoir
- Trautman LakeReservoir
- Treadway LakeLake
- Trenkle SloughRiver
- Trester LakeLake
- Trevor CreekRiver
- Trimble RunRiver
- Trim CreekRiver
- Trimley CreekRiver
- Triple LakesLake
- Troublesome CreekRiver
- Trout PondReservoir
- Truax LakeReservoir
- Trulock LakeReservoir
- Tucker RunRiver
- Tuma LakeLake
- Tunnison CreekRiver
- Turkey BayouLake
- Turkey BranchRiver
- Turkey CreekRiver
- Turkey CreekRiver
- Turkey CreekRiver
- Turkey CreekRiver
- Turkey CreekRiver
- Turkey CreekRiver
- Turkey CreekRiver
- Turkey CreekRiver
- Turkey Hill LakeReservoir
- Turkey Hollow CreekRiver
- Turkey Hollow ReservoirReservoir
- Turkey LakeLake
- Turkey RunRiver
- Turkey RunRiver
- Turkey Trail CreekRiver
- Turner BranchRiver
- Turner CreekRiver
- Turner CreekRiver
- Turner CreekRiver
- Turner LakeLake
- Turner LakeLake
- Turner PondReservoir
- Turtle CreekRiver
- Turtle CreekRiver
- Turtlehead LakeLake
- Turtle LakeLake
- Turtle PondLake
- Turtle Rock LakeReservoir
- Tweedle PondLake
- Twin Faun LakeReservoir
- Twin LakeLake
- Twin LakesLake
- Twin LakesReservoir
- Twin LakesReservoir
- Twin LakesLake
- Twin LakesLake
- Twin LakesLake
- Twin LakesLake
- Twin PondsLake
- Twin Ponds (historical)Lake
- Twomile BranchRiver
- Twomile CreekRiver
- Twomile CreekRiver
- Twomile SloughRiver
- Tyler CreekRiverlive gauge
- Tyson CreekRiver
- U LakeReservoir
- Ulrich LakeReservoir
- Underwood PondReservoir
- Upper Bluff LakeLake
- Upper Cutoff SloughLake
- Upper Eliza Lake (historical)Lake
- Upper Flat LakeLake
- Upper Flat PondLake
- Upper Peoria LakeLake
- Upper Sandy SloughRiver
- Upper Stump LakeLake
- Upper Swan LakeLake
- Ursa CreekRiver
- Valevue LakeReservoir
- Valier Mine PondReservoir
- Valier Mine PondReservoir
- Valley Friends LakeReservoir
- Valley LakeLake
- Valley RunRiver
- Valley View Club LakeReservoir
- Vandalia LakeReservoirlive gauge
- Vandalia LakeReservoir
- Vanwinkle BranchRiver
- Van Winkle LakeReservoir
- Vaughn Lake (historical)Lake
- Veazel BranchRiver
- Velie ChuteRiver
- Venado Grande LakeReservoir
- Venado Pequeno LakeReservoir
- Vermilion CreekRiver
- Vermilion CreekRiver
- Vermilion RiverRiver
- Vermont New LakeReservoir
- Vernons LakeLake
- Vernor LakeReservoir
- Vesper LakeReservoir
- Veterans LakeReservoir
- Victoria LakeLake
- Vienna City LakeReservoir
- Vienna Correctional Center LakeReservoir
- Vienna ReservoirReservoir
- Village CreekRiver
- Vincent RunRiver
- Virden Recreation Club LakeReservoir
- Virginia LakeReservoir
- Virginia LakeReservoir
- Voel CreekRiver
- Vogt LakeLake
- Volkening LakeReservoir
- Vulcan LakesReservoir
- Waddams CreekRiver
- Waddle Lake (historical)Lake
- Waggoner CreekRiver
- Wagon CreekRiver
- Waheld PondReservoir
- Walbridge CreekRiver
- Walcott Lake (historical)Lake
- Walker BranchRiver
- Walker CreekRiver
- Walkers CreekRiver
- Walker SloughRiver
- Wallace BranchRiver
- Walley RunRiver
- Walnut CreekRiver
- Walnut CreekRiver
- Walnut CreekRiver
- Walnut CreekRiver
- Walnut CreekRiver
- Walnut CreekRiver
- Walnut ForkRiver
- Walnut Point State Park LakeReservoir
- Walnut PondReservoir
- Walser CreekRiver
- Walters CreekRiver
- Walton CreekRiver
- Walton LakeReservoir
- Waltons BranchRiver
- Waltonville LakeReservoir
- Wampum LakeLake
- Ward BranchRiver
- Ward BranchRiver
- Wardens PondReservoir
- Ware Brothers PondReservoir
- Wares LakeLake
- Warner Pond Number TwoReservoir
- Warren BranchRiver
- Warren Levis LakeReservoir
- Warsaw RunRiver
- Wash BranchRiver
- Washington County LakeReservoir
- Waterford LakeLake
- Waterloo New ReservoirReservoir
- Waterloo Reservoir Number 1Reservoir
- Waterloo Reservoir Number 2Reservoir
- Waterloo Sportsman Club LakeReservoir
- Watson CreekRiver
- Watson CreekRiver
- Watson LakeLake
- Waubonsie CreekRiverlive gauge
- Waubonsie LakeReservoir
- Waukegan RiverRiver
- Waupecan CreekRiver
- Waveland CreekRiver
- Waverly City LakeReservoir
- Waverly LakeReservoir
- Waverly LakeLake
- Waverly LakeReservoir
- Wayne Helen LakeReservoir
- Weather CreekRiver
- Weaver BranchRiver
- Weaver CreekRiver
- Weaver CreekRiver
- Webber LakeReservoir
- Webbs Hill BranchRiver
- Webster BranchRiver
- Webster CreekRiver
- Wee-Ma-Tuk-Lake-SouthReservoir
- Weiner SwaleLake
- Weingardt PondReservoir
- Weis CreekRiver
- Weis LakeLake
- Weiss LakeReservoir
- Welch CreekRiver
- Weldon Springs LakeReservoir
- Welge CreekRiver
- Weller CreekRiverlive gauge
- Wells ForkRiver
- Welsh Lake (historical)Lake
- Wendell BranchRiver
- WeslakeReservoir
- Wesseln CutLake
- West Arm of the South Fork (historical)River
- West Aux Sable CreekRiver
- West Branch Big Rock CreekRiver
- West Branch Canyon CreekRiver
- West Branch Copperas CreekRiver
- West Branch Drummer CreekRiver
- West Branch Du Page RiverRiverlive gauge
- West Branch Honey CreekRiver
- West Branch Horse CreekRiver
- West Branch Horse CreekRiver
- West Branch Hurricane CreekRiver
- West Branch Indian CreekRiver
- West Branch Lamarsh CreekRiver
- West Branch Little Wabash RiverRiver
- West Branch Panther CreekRiver
- West Branch Pine CreekRiver
- West Branch Piscasaw CreekRiver
- West Branch Salt CreekRiverlive gauge
- West Branch Sandy CreekRiver
- West Branch Sugar CreekRiver
- West Bureau CreekRiverlive gauge
- West CreekRiver
- West CreekRiver
- West Crooked CreekRiver
- West C Streamline LakeLake
- West Donica CreekRiver
- West Fork Apple RiverRiver
- West Fork Bear CreekRiver
- West Fork Big CreekRiver
- West Fork Cahokia CreekRiver
- West Fork CreekRiver
- West Fork Elkhorn CreekRiver
- West Fork Kaskaskia RiverRiverlive gauge
- West Fork Kickapoo CreekRiver
- West Fork Mazon RiverRiverlive gauge
- West Fork North Branch Chicago RiverRiverlive gauge
- West Fork Otter CreekRiver
- West Fork Richland CreekRiverlive gauge
- West Fork Salt CreekRiver
- West Fork Shoal CreekRiver
- West Fork Spoon RiverRiver
- West Fork Sugar CreekRiver
- West Fork Wetweather CreekRiver
- West Fork Wood RiverRiver
- West Frankfort City LakeLake
- West Frankfort ReservoirReservoir
- West Hickory LakeLake
- West LagoonLake
- West LakeLake
- West LakeReservoir
- West LakeReservoir
- West Lake Country Club LakeReservoir
- West Mineral CreekRiver
- West Okaw RiverRiver
- West Panther CreekRiver
- West Point CreekRiver
- West RiverLake
- West Salem New ReservoirReservoir
- West Salem ReservoirReservoir
- West Village CreekRiver
- Westville LakeReservoir
- Wet Weather CreekRiver
- Wetzler LakeLake
- Whalon LakeReservoir
- Wheatoniac PondReservoir
- Wheaton Lake (historical)Lake
- Wheeler CreekRiver
- Whetstone CreekRiver
- Whippoorwill BranchRiver
- Whisky CreekRiver
- Whispering Willow LakeLake
- Whitaker CreekRiver
- White BranchRiver
- White Feather CreekRiver
- White Hall ReservoirReservoir
- White House LakeLake
- White LakeReservoir
- White Oak BranchRiver
- Whiteoak CreekRiver
- White Oak CreekRiver
- White Oak CreekRiver
- White Oak CreekRiver
- White Oak CreekRiver
- White Oak LakeReservoir
- White Oak SloughRiver
- White Pine Ditch ReservoirReservoir
- White Pine PondLake
- White Rock CreekRiver
- Whiteside BranchRiver
- Whites PondReservoir
- White Walnut CreekRiver
- Whitfield LakeReservoir
- Whitley CreekRiverlive gauge
- Whitney LakeLake
- Whitten BranchRiver
- Whoopie Cat LakeReservoir
- Whoopie Cat LakeReservoir
- Wickham CreekRiver
- Widner LakeReservoir
- Wieseman CreekRiver
- Wiggins SloughLake
- Wightman LakeLake
- Wilborn CreekRiver
- Wilcox LakeLake
- Wildcat CreekRiver
- Wildcat CreekRiver
- Wildcat CreekRiver
- Wildcat CreekRiver
- Wildcat LakeLake
- Wildcat LakeLake
- Wildcat SloughRiver
- Wild CreekRiver
- Wildwind LakeLake
- Wiley CreekRiver
- Wilkins LakeLake
- Wilkinson PondReservoir
- Willaredt LakeReservoir
- William CreekRiver
- Williams CreekRiver
- Williams CreekRiver
- Willis BranchRiver
- Willoway BrookRiver
- Willow BranchRiver
- Willow BranchRiver
- Willow BranchRiver
- Willow BranchRiver
- Willow BranchRiver
- Willow BranchRiver
- Willow BranchRiver
- Willow BranchRiver
- Willow CreekRiver
- Willow CreekRiver
- Willow CreekRiver
- Willow CreekRiver
- Willow CreekRiver
- Willow CreekRiver
- Willow CreekRiver
- Willow CreekRiver
- Willow CreekRiver
- Willow CreekRiver
- Willow LakeReservoir
- Willow LakeReservoir
- Willow LakeLake
- Willow LakeLake
- Willow LakeReservoir
- Willow PondLake
- Willow Pond CreekRiver
- Willow SloughRiver
- Wills CreekRiver
- Wilman Sportsman Club East LakeReservoir
- Wilman Sportsman Club West LakeReservoir
- Wilson CreekRiver
- Wilson CreekRiver
- Wilson CreekRiver
- Wily WakeLake
- Windfall CreekRiver
- Windfall LakeReservoir
- Windsor LakeLake
- Wines BranchRiver
- Winneshiek CreekRiver
- Winters CreekRiver
- Wise LakeLake
- Wold LakeReservoir
- Wolf BranchRiver
- Wolf BranchRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolf CreekRiver
- Wolfden BranchRiver
- Wolf LakeLake
- Wolf LakeLake
- Wolf LakeLake
- Wolf PondReservoir
- Wolf RunRiver
- Wolf RunRiver
- Wonder LakeReservoirlive gauge
- Woodbine Country Club LakeReservoir
- Woodbury LakeReservoir
- Wood Duck SloughLake
- Woodhaven LakeReservoir
- Wood LakeReservoir
- Woodland CreekRiver
- Woodland LakeLake
- Wood RiverRiver
- Woods CreekRiver
- Woods CreekRiver
- Woods LakeLake
- Woods LakeReservoir
- Wood SloughLake
- Woods RunRiver
- Woodville BranchRiver
- Woodyard SloughLake
- Wooster LakeLake
- Worley LakeReservoir
- Worthen BayouRiver
- Wyatt PondReservoir
- Yankee BranchRiver
- Yankee BranchRiver
- Yankee CreekRiver
- Yates LakeReservoir
- Yearhing LakeReservoir
- Yellow CreekRiver
- YMCA Camp LakeReservoir
- Yoch LakeReservoir
- Yonkers LakeLake
- Young-Gibson LakeReservoir
- Youngquist LakeReservoir
- Youngs CreekRiver
- Youngs LakeReservoir
- Zeigler City LakeReservoir
- Zeigler ReservoirReservoir
- Zuma CreekRiver