Water Protection Program

2014 Proposed Section 303(d) Impaired Waters List

The following entries represent selected information, in a sortable format, for waterbodies on the 2014 303(d) List of Impaired Waters. Click on a heading below to sort the table by Year, Waterbody Identification Number or WBID, Waterbody Name, Pollutant, Source of Pollutant, County, or Hydrologic Unit Code or HUC 8.

The complete 2014 303(d) List is available online.

2014 Proposed Section 303(d) Impaired Waters List - Selected Sortable Information

Year WBID Waterbody Pollutant Source County HUC 8
2012 2188 Antire Cr. pH (W) Source Unknown St. Louis 07140102
2012 2188 Antire Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 07140102
2012 752 Bass Cr. Escherichia coli (W) Source Unknown Boone 10300102
2012 3240 Baynham Br. Escherichia coli (W) Rural NPS Newton 11070207
2012 3265 Beaver Br. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown McDonald 11070208
2006 2760 Bee Fk. Lead (W) Fletcher Lead Mine/Mill Reynolds 11010007
2008 3966 Bee Fk. Lead (S) Fleatcher Lead Mine/Mill Reynolds 11010007
2014 7309 Bee Tree Lake Mercury (T) Atmospheric Deposition - Toxics St. Louis 07140102
2014 3224 Beef Br. Zinc (W) Mill Tailings Newton 11070207
2014 3224 Beef Br. Cadmium (W) Mill Tailings Newton 11070207
2014 3224 Beef Br. Cadmium (S) Mill Tailings Newton 11070207
2014 3224 Beef Br. Lead (S) Mill Tailings Newton 11070207
2014 3224 Beef Br. Zinc (S) Mill Tailings Newton 11070207
2006 7365 Belcher Branch Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Buchanan 10240012
2014 3980 Bens Br. Cadmium (S) Oronogo Duenweg mining belt Jasper 11070207
2014 3980 Bens Br. Lead (S) Oronogo Duenweg mining belt Jasper 11070207
2014 3980 Bens Br. Zinc (S) Oronogo Duenweg mining belt Jasper 11070207
2006 444 Big Cr. Ammonia, Total (W) Bethany WWTP Harrison 10280101
2006 444 Big Cr. Oxygen, Dissolved (W) Bethany WWTP Harrison 10280101
2012 1250 Big Cr. Escherichia coli (W) Rural NPS Jackson/Henry 10290108
1998 2916 Big Cr. Lead (S) Glover smelter Iron 08020202
1998 2916 Big Cr. Cadmium (S) Glover smelter Iron 08020202
2010 1578 Big Piney R. Oxygen, Dissolved (W) Source Unknown Texas 10290202
2006 2080 Big R. Cadmium (S) Old Lead Belt tailings St. Francois/Jefferson 07140104
2006 2080 Big R. Zinc (S) Old Lead Belt tailings St. Francois/Jefferson 07140104
2010 2080 Big R. Lead (S) Mill Tailings St. Francois/Jefferson 07140104
2012 111 Black Cr. Oxygen, Dissolved (W) Source Unknown Shelby 07110005
2012 111 Black Cr. Escherichia coli (W) Shelbyville WWTF, Nonpoint Source Shelby 07110005
2006 3825 Black Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis 07140101
2012 3825 Black Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 07140101
2012 3825 Black Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 07140101
2002 2769 Black R. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Butler 11010007
2008 2784 Black R. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Wayne/Butler 11010007
2006 3184 Blackberry Cr. Chloride (W) Asbury Power Plant Jasper 11070207
2008 3184 Blackberry Cr. Sulfate + Chloride (W) Asbury Power Plant Jasper 11070207
2006 417 Blue R. Escherichia coli (W) Urban Runoff/Storm Sewers Jackson 10300101
2006 418 Blue R. Escherichia coli (W) Urban Runoff/Storm Sewers Jackson 10300101
2006 419 Blue R. Escherichia coli (W) Urban Runoff/Storm Sewers Jackson 10300101
2006 421 Blue R. Escherichia coli (W) Runoff from Forest/Grassland/Parkland, Rural, Residential Areas, Urban Runoff/Storm Sewers Jackson 10300101
2012 1701 Bonhomme Cr. pH (W) Source Unknown St. Louis 10300200
2012 1701 Bonhomme Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 10300200
2006 750 Bonne Femme Cr. Escherichia coli (W) Source Unknown Boone 10300102
2012 753 Bonne Femme Cr. Escherichia coli (W) Source Unknown Boone 10300102
2002 2034 Bourbeuse R. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Phelps/Franklin 07140103
2012 7003 Bowling Green Lake - Old Phosphorus, Total (W) Nonpoint Source Pike 07110004
2012 7003 Bowling Green Lake - Old Nitrogen, Total (W) Nonpoint Source Pike 07110004
2014 7003 Bowling Green Lake - Old Chlorophyll-a (W) Nonpoint Source Pike 07110004
2012 1796 Brazeau Cr. Escherichia coli (W) Rural NPS Perry 07140105
2002 1371 Brush Cr. Oxygen, Dissolved (W) Humansville WWTP Polk/St. Clair 10290106
2012 3273 Buffalo Cr. Fishes Bioassessments (W) Source Unknown Newton/McDonald 11070208
2006 1865 Burgher Br. Oxygen, Dissolved (W) Source Unknown Phelps 07140102
2006 7057 Busch W.A. No. 35 Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics St. Charles 07110009
2010 7627 Busch W.A. No. 37 Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics St. Charles 07110009
2006 3234 Capps Cr. Escherichia coli (W) Rural NPS Barry/Newton 11070207
2010 2288 Castor R. Escherichia coli (W) Rural NPS Bollinger 07140107
2008 737 Cedar Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Boone 10300102
2008 1344 Cedar Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Cedar 10290106
2010 1344 Cedar Cr. Oxygen, Dissolved (W) Source Unknown Cedar 10290106
2008 1357 Cedar Cr. Oxygen, Dissolved (W) Source Unknown Dade/Cedar 10290106
2010 1357 Cedar Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Dade/Cedar 10290106
2006 3203 Center Cr. Cadmium (W) Tri-State Mining District Jasper 11070207
2006 3203 Center Cr. Cadmium (S) Tri-State Mining District Jasper 11070207
2006 3203 Center Cr. Lead (S) Tri-State Mining District Jasper 11070207
2006 3203 Center Cr. Zinc (S) Tri-State Mining District Jasper 11070207
2014 3203 Center Cr. Zinc (W) Mill Tailings Jasper 11070207
2014 3203 Center Cr. Escherichia coli (W) Nonpoint Source Jasper 11070207
2008 3210 Center Cr. Escherichia coli (W) Rural NPS Newton/Jasper 11070207
2010 3214 Center Cr. Escherichia coli (W) Rural NPS Lawrence/Newton 11070207
2014 7634 Chaumiere Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Clay 10300101
2012 1781 Cinque Hommes Cr. Escherichia coli (W) Rural NPS Perry 07140105
2006 1333 Clear Cr. Oxygen, Dissolved (W) Source Unknown Vernon/St. Clair 10290105
2006 1336 Clear Cr. Oxygen, Dissolved (W) Source Unknown Vernon 10290105
2006 3238 Clear Cr. Escherichia coli (W) Rural NPS Lawrence/Newton 11070207
2002 3239 Clear Cr. Nutrient/Eutrophication Biol. Indicators (W) Monett WWTP Barry/Lawrence 11070207
2002 3239 Clear Cr. Oxygen, Dissolved (W) Monett WWTP Barry/Lawrence 11070207
2006 935 Clear Fk. Oxygen, Dissolved (W) Knob Noster WWTP, Nonpoint Source Johnson 10300104
2002 7326 Clearwater Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Wayne 11010007
2014 7326 Clearwater Lake Chlorophyll-a (W) Rural NPS Wayne 11010007
2008 1706 Coldwater Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 10300200
2012 2177 Coonville Cr. Lead (W) Source Unknown St. Francois 07140104
2006 1943 Courtois Cr. Lead (S) Doe Run Viburnum Division Lead mine Washington 07140102
2006 1943 Courtois Cr. Zinc (S) Doe Run Viburnum Division Lead mine Washington 07140102
2012 2382 Crane Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Stone 11010002
2012 2816 Craven Ditch Oxygen, Dissolved (W) Source Unknown Butler 11010007
2006 1703 Creve Coeur Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis 10300200
2006 1703 Creve Coeur Cr. Oxygen, Dissolved (W) Source Unknown St. Louis 10300200
2006 1703 Creve Coeur Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 10300200
2006 1928 Crooked Cr. Cadmium (W) Buick Lead Smelter Crawford 07140102
2006 1928 Crooked Cr. Cadmium (S) Buick Lead Smelter Crawford 07140102
2006 1928 Crooked Cr. Lead (S) Buick Lead Smelter Crawford 07140102
2008 3961 Crooked Cr. Cadmium (W) Buick Smelter Iron/Dent 07140102
2010 3961 Crooked Cr. Copper (W) Buick Smelter Iron/Dent 07140102
2006 2636 Current R. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Shannon/Ripley 11010008
2006 219 Dardenne Cr. Oxygen, Dissolved (W) Source Unknown St. Charles 07110009
2002 221 Dardenne Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown St. Charles 07110009
2006 221 Dardenne Cr. Sedimentation/Siltation (S) Source Unknown St. Charles 07110009
2006 3826 Deer Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis/St. Louis City 07140101
2012 3826 Deer Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis/St. Louis City 07140101
2012 3826 Deer Cr. Escherichia coli (W) Municipal, Urbanized High Density Area, Urban Runoff/Storm Sewers St. Louis/St. Louis City 07140101
2002 7015 Deer Ridge Community Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Lewis 07110002
2006 3109 Ditch #36 Oxygen, Dissolved (W) Source Unknown Dunklin 08020204
2006 3810 Douger Br. Lead (S) Aurora lead mining district Lawrence 11070207
2006 3810 Douger Br. Zinc (S) Aurora lead mining district Lawrence 11070207
2006 1180 Dousinbury Cr. Escherichia coli (W) Rural NPS Dallas 10290110
2008 3189 Dry Fk. Escherichia coli (W) Rural NPS Jasper 11070207
2012 1314 Dry Wood Cr. Sulfate + Chloride (W) Acid Mine Drainage Barton 10290104
2006 3569 Dutro Carter Cr. Oxygen, Dissolved (W) Rolla SE WWTP Phelps 07140102
2010 372 E. Fk. Crooked R. Oxygen, Dissolved (W) Source Unknown Ray 10300101
2006 457 E. Fk. Grand R. Escherichia coli (W) Nonpoint Source Worth/Gentry 10280101
2008 608 E. Fk. Locust Cr. Escherichia coli (W) Municipal Point Source Discharges, Nonpoint Source Sullivan 10280103
2008 610 E. Fk. Locust Cr. Oxygen, Dissolved (W) Rural NPS Sullivan 10280103
2008 610 E. Fk. Locust Cr. Escherichia coli (W) Nonpoint Source Sullivan 10280103
2006 1282 E. Fk. Tebo Cr. Oxygen, Dissolved (W) Windsor SW WWTP Henry 10290108
2006 2166 Eaton Br. Cadmium (W) Leadwood tailings pond St. Francois 07140104
2006 2166 Eaton Br. Cadmium (S) Leadwood tailings pond St. Francois 07140104
2006 2166 Eaton Br. Lead (S) Leadwood tailings pond St. Francois 07140104
2006 2166 Eaton Br. Zinc (W) Leadwood tailings pond St. Francois 07140104
2006 2166 Eaton Br. Zinc (S) Leadwood tailings pond St. Francois 07140104
2002 2593 Eleven Point R. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Oregon 11010011
2006 2597 Eleven Point R. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Oregon 11010011
2008 2601 Eleven Point R. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Oregon 11010011
2006 1283 Elm Br. Oxygen, Dissolved (W) Windsor SE WWTP Henry 10290108
2012 1704 Fee Fee Cr. (new) Chloride (W) Urban Runoff/Storm Sewers St. Louis 10300200
2012 1704 Fee Fee Cr. (new) Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 10300200
2012 7237 Fellows Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Greene 10290106
2012 3595 Fenton Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 07140102
2008 2186 Fishpot Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 07140102
2012 2186 Fishpot Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis 07140102
2006 2168 Flat River Cr. Cadmium (W) Old Lead Belt tailings St. Francois 07140104
2010 7151 Forest Lake Nitrogen, Total (W) Source Unknown Adair 10280202
2010 7151 Forest Lake Phosphorus, Total (W) Source Unknown Adair 10280202
2010 7151 Forest Lake Chlorophyll-a (W) Source Unknown Adair 10280202
2006 747 Fowler Cr. Oxygen, Dissolved (W) Source Unknown Boone 10300102
2012 1842 Fox Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown St. Louis 07140102
2008 38 Fox R. Escherichia coli (W) Rural NPS Clark 07110001
2010 7008 Fox Valley Lake Phosphorus, Total (W) Rural NPS Clark 07110001
2014 7008 Fox Valley Lake Nitrogen, Total (W) Agriculture Clark 07110001
2014 7008 Fox Valley Lake Chlorophyll-a (W) Agriculture Clark 07110001
2010 7382 Foxboro Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Franklin 07140103
2002 7280 Frisco Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Phelps 07140102
2012 1004 Gans Cr. Escherichia coli (W) Source Unknown Boone 10300102
2002 1455 Gasconade R. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Wright/Gasconade 10290201
2002 2184 Grand Glaize Cr. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics St. Louis 07140102
2006 2184 Grand Glaize Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis 07140102
2008 2184 Grand Glaize Cr. Escherichia coli (W) Municipal, Urbanized High Density Area, Urban Runoff/Storm Sewers St. Louis 07140102
2006 593 Grand R. Escherichia coli (W) Rural NPS Livingston/Chariton 10280103
2012 593 Grand R. Escherichia coli (W) Rural NPS Livingston/Chariton 10280103
2006 1712 Gravois Cr. Escherichia coli (W) Municipal, Urbanized High Density Area, Urban Runoff/Storm Sewers St. Louis/St. Louis City 07140101
2008 1712 Gravois Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis/St. Louis City 07140101
2006 1713 Gravois Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis 07140101
2006 1713 Gravois Cr. Escherichia coli (W) Municipal, Urbanized High Density Area, Urban Runoff/Storm Sewers St. Louis 07140101
2006 1009 Grindstone Cr. Escherichia coli (W) Runoff from Forest/Grassland/Parkland, Rural, Residential Areas, Urban Runoff/Storm Sewers Boone 10300102
2014 7386 Harrison County Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Harrison 10280101
2008 7152 Hazel Creek Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Adair 10280201
2010 7152 Hazel Creek Lake Chlorophyll-a (W) Rural NPS Adair 10280201
2008 848 Heaths Cr. Oxygen, Dissolved (W) Source Unknown Pettis/Cooper 10300103
2014 596 Hickory Br. Oxygen, Dissolved (W) Rural NPS Chariton 10280103
2006 3226 Hickory Cr. Escherichia coli (W) Source Unknown Newton 11070207
2012 1008 Hinkson Cr. Escherichia coli (W) Suburban and rural nonpoint sources Boone 10300102
2012 1011 Hominy Br. Escherichia coli (W) Runoff from Forest/Grassland/Parkland, Rural, Residential Areas, Urban Runoff/Storm Sewers Boone 10300102
2010 3169 Honey Cr. Escherichia coli (W) Rural NPS runoff Lawrence 11070207
2010 3170 Honey Cr. Escherichia coli (W) Rural NPS runoff Lawrence 11070207
2008 1348 Horse Cr. Oxygen, Dissolved (W) Source Unknown Vernon/Cedar 10290106
2010 1348 Horse Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Vernon/Cedar 10290106
2014 3413 Horseshoe Cr. Oxygen, Dissolved (W) Source Unknown Lafayette/Jackson 10300101
2002 7388 Hough Park Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Cole 10300102
2012 7029 Hunnewell Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Shelby 07110004
2002 420 Indian Cr. Escherichia coli (W) Leawood, KS WWTP, Urban Runoff/Storm Sewers Jackson 10300101
2010 420 Indian Cr. Chloride (W) Road/Bridge Runoff, Non-construction Jackson 10300101
2010 1946 Indian Cr. Zinc (S) Doe Run Viburnum Division Lead mine Washington 07140102
2012 1946 Indian Cr. Lead (S) Doe Run Viburnum Division Lead mine Washington 07140102
2006 3256 Indian Cr. Escherichia coli (W) Rural NPS Newton/McDonald 11070208
2008 7389 Indian Creek Community Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Livingston 10280101
2012 3223 Jacobs Br. Zinc (W) Tri-State Mining District Newton 11070207
2014 3223 Jacobs Br. Cadmium (W) Mill Tailings Newton 11070207
2014 3223 Jacobs Br. Cadmium (S) Mill Tailings Newton 11070207
2014 3223 Jacobs Br. Lead (S) Mill Tailings Newton 11070207
2014 3223 Jacobs Br. Zinc (S) Mill Tailings Newton 11070207
2012 3207 Jenkins Cr. Escherichia coli (W) Rural NPS Jasper 11070207
2014 3208 Jenkins Cr. Escherichia coli (W) Agriculture Newton/Jasper 11070207
2012 3205 Jones Cr. Escherichia coli (W) Rural NPS Newton/Jasper 11070207
2012 3592 Keifer Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis 07140102
2012 3592 Keifer Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 07140102
2008 1529 L. Beaver Cr. Sedimentation/Siltation (S) Smith Sand and Gravel Phelps 10290203
2014 1529 L. Beaver Cr. Escherichia coli (W) Municipal Point Source Discharges Phelps 10290203
2012 422 L. Blue R. Escherichia coli (W) Urban Runoff/Storm Sewers Jackson 10300101
2012 1003 L. Bonne Femme Cr. Escherichia coli (W) Source Unknown Boone 10300102
2006 1863 L. Dry Fk. Oxygen, Dissolved (W) Rolla SE WWTP Phelps 07140102
2006 1864 L. Dry Fk. Oxygen, Dissolved (W) Rolla SE WWTP Phelps 07140102
2008 1864 L. Dry Fk. Oxygen, Dissolved (W) Source Unknown Phelps 07140102
2006 1325 L. Dry Wood Cr. Oxygen, Dissolved (W) Source Unknown Vernon 10290104
2010 1326 L. Dry Wood Cr. Oxygen, Dissolved (W) Source Unknown Barton/Vernon 10290104
2010 3279 L. Lost Cr. Escherichia coli (W) Rural NPS Newton 11070206
2006 623 L. Medicine Cr. Escherichia coli (W) Rural NPS Mercer/Grundy 10280103
2006 623 L. Medicine Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Mercer 10280103
2006 1189 L. Niangua R. Oxygen, Dissolved (W) Source Unknown Dallas/Hickory 10290110
2004 3652 L. Osage R. Escherichia coli (W) Rural NPS Vernon 10290103
2014 2854 L. St. Francis R. Lead (S) Catherine Lead Mine, pos. Mine La Motte Madison 08020202
2012 2229 L. Whitewater Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Bollinger/Cape Girardeau 07140107
2002 7469 Lake Buteo Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Johnson 10300104
2002 7436 Lake of the Woods Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Boone 10300102
2008 7629 Lake of the Woods Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Jackson 10300101
2010 7054 Lake St. Louis Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics St. Charles 07110009
2014 7055 Lake Ste. Louise Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics St. Charles 07110009
2010 7212 Lake Winnebago Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Cass 10290108
2006 847 Lamine R. Escherichia coli (W) Rural NPS Morgan/Cooper 10300103
2006 3105 Lateral #2 Main Ditch Oxygen, Dissolved (W) Source Unknown Stoddard 08020204
2008 3105 Lateral #2 Main Ditch Temperature, water (W) Channelization Stoddard 08020204
2012 3137 Lee Rowe Ditch Oxygen, Dissolved (W) Source Unknown Mississippi 08020201
2002 7020 Lewistown Lake Atrazine (W) Agriculture Lewis 07110002
2012 3575 Line Cr. Escherichia coli (W) Urban Runoff/Storm Sewers Platte 10240011
2006 606 Locust Cr. Escherichia coli (W) Rural NPS Putnam/Sullivan 10280103
2006 606 Locust Cr. Escherichia coli (W) Rural NPS Putnam/Sullivan 10280103
2012 2763 Logan Cr. Lead (S) Sweetwater Lead Mine/Mill Reynolds 11010007
2006 696 Long Branch Cr. Oxygen, Dissolved (W) Atlanta WWTP Macon 10280203
2002 7097 Longview Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Jackson 10300101
2006 3278 Lost Cr. Escherichia coli (W) Rural NPS Newton 11070206
2010 123 M. Fk. Salt R. Oxygen, Dissolved (W) Macon WWTP, Nonpoint Source Macon 07110006
2006 2814 Main Ditch Temperature, water (W) Channelization Butler 11010007
2006 2814 Main Ditch pH (W) Poplar Bluff WWTP Butler 11010007
2012 1709 Maline Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis/St. Louis City 07140101
2012 3839 Maline Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis City 07140101
2010 3140 Maple Slough Oxygen, Dissolved (W) Source Unknown Mississippi/New Madrid 08020201
2002 7033 Mark Twain Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Ralls 07110007
2006 619 Medicine Cr. Escherichia coli (W) Rural NPS Putnam/Grundy 10280103
2008 2183 Meramec R. Lead (S) Old Lead belt tailings St. Louis 07140102
2008 2185 Meramec R. Lead (S) Old Lead Belt tailings Jefferson/St. Louis 07140102
1994 1299 Miami Cr. Oxygen, Dissolved (W) Source Unknown Bates 10290102
2012 2744 Middle Fk. Black R. Aquatic Macroinvertebrate Bioassessments (W) Buick Lead Mine/Mill Reynolds 11010007
2006 468 Middle Fk. Grand R. Escherichia coli (W) Rural NPS Worth/Gentry 10280101
2010 3262 Middle Indian Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Newton 11070208
2008 3263 Middle Indian Cr. Escherichia coli (W) Rural NPS Newton 11070208
2010 3263 Middle Indian Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Newton 11070208
2014 1707 Mississippi R. Escherichia coli (W) Nonpoint Source, Urban Runoff/Storm Sewers St. Louis/Ste. Genevieve 07140101
2010 226 Missouri R. Escherichia coli (W) Municipal Point Source Discharges, Nonpoint Source Atchison/Jackson 10240001
2012 356 Missouri R. Escherichia coli (W) Municipal Point Source Discharges, Nonpoint Source Jackson/Chariton 10300101
2012 356 Missouri R. Escherichia coli (W) Municipal Point Source Discharges, Nonpoint Source Jackson/Chariton 10300101
2008 1604 Missouri R. Escherichia coli (W) Municipal Point Source Discharges, Nonpoint Source St. Charles/St. Louis 10300200
2014 7031 Monroe City Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Ralls 07110007
2010 7402 Mozingo Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Nodaway 10240013
2008 853 Muddy Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Pettis 10300103
2006 674 Mussel Fk. Escherichia coli (W) Rural NPS Sullivan/Macon 10280202
2008 3186 N. Fk. Spring R. Escherichia coli (W) Rural NPS Jasper 11070207
2006 3188 N. Fk. Spring R. Ammonia, Total (W) Lamar WWTP Barton 11070207
2006 3188 N. Fk. Spring R. Oxygen, Dissolved (W) Source Unknown Dade/Jasper 11070207
2008 3188 N. Fk. Spring R. Escherichia coli (W) Rural NPS Dade/Jasper 11070207
2008 3260 N. Indian Cr. Escherichia coli (W) Rural NPS Newton 11070208
2012 3260 N. Indian Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Newton 11070208
2006 1170 Niangua R. Escherichia coli (W) Rural NPS Webster/Dallas 10290110
2014 227 Nishnabotna R. Escherichia coli (W) Rural NPS Atchison 10240004
2006 550 No Cr. Escherichia coli (W) Rural NPS Grundy/Livingston 10280102
2010 550 No Cr. Oxygen, Dissolved (W) Source Unknown Grundy/Livingston 10280102
2002 7316 Noblett Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Douglas 11010006
2014 7316 Noblett Lake Phosphorus, Total (W) Nonpoint Source Douglas 11010006
2014 7316 Noblett Lake Chlorophyll-a (W) Nonpoint Source Douglas 11010006
2010 279 Nodaway R. Escherichia coli (W) Rural NPS Nodaway/Andrew 10240010
2010 7109 North Bethany City Reservoir Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Harrison 10280101
2010 1293 Osage R. Oxygen, Dissolved (W) Source Unknown Vernon/St.Clair 10290105
2006 1373 Panther Cr. Oxygen, Dissolved (W) Source Unknown Polk/St. Clair 10290106
2006 2373 Pearson Cr. Escherichia coli (W) Livestock,Grazing or Feeding Operations, Urban Runoff/Storm Sewers Greene 11010002
2008 7628 Perry Phillips Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Boone 10300102
2012 215 Peruque Cr. Oxygen, Dissolved (W) Source Unknown St. Charles 07110009
2012 216 Peruque Cr. Cause Unknown (W) Lake St. Louis Dam St. Charles 07110009
2002 217 Peruque Cr. Fishes Bioassessments (W) Nonpoint Source St. Charles 07110009
2002 218 Peruque Cr. Fishes Bioassessments (W) Nonpoint Source Warren/St. Charles 07110009
2006 1755 Pickle Cr. pH (W) Atmospheric Deposition - Acidity Ste. Genevieve 07140105
2010 2815 Pike Cr. Oxygen, Dissolved (W) Source Unknown Butler 11010007
2010 312 Platte R. Escherichia coli (W) Rural NPS Worth/Platte 10240012
2012 1327 Pleasant Run Cr. Oxygen, Dissolved (W) Source Unknown Vernon 10290104
2006 3120 Pole Cat Slough Oxygen, Dissolved (W) Source Unknown Dunklin 08020204
2014 3120 Pole Cat Slough Temperature, water (W) Source Unknown Dunklin 08020204
2014 1440 Pomme de Terre R. Escherichia coli (W) Rural NPS Webster/Polk 10290107
2006 2038 Red Oak Cr. Oxygen, Dissolved (W) Owensville WWTP Gasconade 07140103
2006 1710 River des Peres Chloride (W) Urban Runoff/Storm Sewers St. Louis City 07140101
2012 1710 River des Peres Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis City 07140101
2014 1710 River des Peres Oxygen, Dissolved (W) Municipal, Urbanized High Density Area, Urban Runoff/Storm Sewers St. Louis City 07140101
2006 3972 River des Peres Chloride (W) Urban Runoff/Storm Sewers St. Louis 07140101
2006 655 S. Blackbird Cr. Ammonia, Total (W) Source Unknown Putnam 10280201
2010 71 S. Fabius R. Escherichia coli (W) Nonpoint Source Knox/Marion 07110003
1994 142 S. Fk. Salt R. Oxygen, Dissolved (W) Mexico WWTP, Source Unknown Callaway/Audrain 07110006
2006 1249 S. Grand R. Escherichia coli (W) Rural NPS Cass/Henry 10290108
2008 3259 S. Indian Cr. Escherichia coli (W) Rural NPS McDonald/Newton 11070208
2012 3259 S. Indian Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown McDonald/Newton 11070208
2010 594 Salt Cr. Oxygen, Dissolved (W) Source Unknown Chariton 10280103
2014 893 Salt Fk. Oxygen, Dissolved (W) Source Unknown Saline 10300104
2012 2113 Salt Pine Cr. Aquatic Macroinvertebrate Bioassessments (S) Barite tailings pond Washington 07140104
2008 91 Salt R. Oxygen, Dissolved (W) Mark Twain Lake re-regulation dam Ralls/Pike 07110007
2012 103 Salt R. Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Ralls 07110007
2014 103 Salt R. Oxygen, Dissolved (W) Cannon Dam Ralls 07110007
2006 2170 Shaw Br. Cadmium (S) Federal tailings pond St. Francois 07140104
2014 2119 Shibboleth Br. Lead (S) Mill Tailings Washington 07140104
2014 2119 Shibboleth Br. Zinc (S) Mill Tailings Washington 07140104
2008 3222 Shoal Cr. Escherichia coli (W) Rural NPS Newton 11070207
2014 3754 Slater Br. Escherichia coli (W) Nonpoint Source Jasper 11070207
2006 399 Sni-a-bar Cr. Oxygen, Dissolved (W) Source Unknown Jackson/Lafayette 10300101
2012 224 Spencer Cr. Chloride (W) St. Peters WWTP, Urban Runoff/Storm Sewers St. Charles 07110009
2006 3160 Spring R. Escherichia coli (W) Rural NPS Lawrence/Jasper 11070207
2010 3164 Spring R. Escherichia coli (W) Rural NPS Lawrence 11070207
2010 3165 Spring R. Escherichia coli (W) Rural NPS Lawrence 11070207
2012 2835 St. Francis R. Temperature, water (W) Source Unknown St. Francois 08020202
2006 3138 St. Johns Ditch Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics New Madrid 08020201
2006 3138 St. Johns Ditch Escherichia coli (W) Rural NPS, Urban Runoff/Storm Sewers New Madrid 08020201
2006 3135 Stevenson Bayou Oxygen, Dissolved (W) Source Unknown Mississippi 08020201
2006 959 Straight Fk. Oxygen, Dissolved (W) Versailles WWTP Morgan 10300102
2006 2751 Strother Cr. Zinc (S) Buick Lead Mine/Mill Iron/Reynolds 11010007
2008 2751 Strother Cr. Nickel (S) Buick Lead Mine/Mill Iron/Reynolds 11010007
2008 2751 Strother Cr. Lead (S) Buick Lead Mine/Mill Iron/Reynolds 11010007
2010 2751 Strother Cr. Lead (W) Buick Lead Mine/Mill Iron/Reynolds 11010007
2010 2751 Strother Cr. Zinc (W) Buick Lead Mine/Mill Iron/Reynolds 11010007
2006 3965 Strother Cr. Zinc (S) Buick Lead Mine/Mill Reynolds/Iron 11010007
2008 3965 Strother Cr. Arsenic (S) Buick Lead Mine/Mill Reynolds/Iron 11010007
2008 3965 Strother Cr. Nickel (S) Buick Lead Mine/Mill Reynolds/Iron 11010007
2008 3965 Strother Cr. Lead (S) Buick Lead Mine/Mill Reynolds/Iron 11010007
2012 3965 Strother Cr. Zinc (W) Buick Lead Mine/Mill Reynolds/Iron 11010007
2014 2751 Strother Cr. Aquatic Macroinvertebrate Bioassessments (W) Buick MIne Iron/Reynolds 11010007
2006 686 Sugar Cr. Oxygen, Dissolved (W) Source Unknown Randolph 10280203
2014 7166 Sugar Creek Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Randolph 10280203
2006 7399 Sunset Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Cole 10300102
2002 7313 Table Rock Lake Nitrogen, Total (W) Municipal Point Source Discharges, Nonpoint Source Taney 11010001
2002 7313 Table Rock Lake Chlorophyll-a (W) Municipal Point Source Discharges, Nonpoint Source Taney 11010001
2002 7313 Table Rock Lake Nutrient/Eutrophication Biol. Indicators (W) Municipal Point Source Discharges, Nonpoint Source Taney 11010001
2010 7297 Terre Du Lac Lakes Nitrogen, Total (W) Terre du Lac Subdivision St. Francois 07140104
2010 7297 Terre Du Lac Lakes Chlorophyll-a (W) Terre du Lac Subdivision St. Francois 07140104
2008 549 Thompson R. Escherichia coli (W) Rural NPS Harrison 10280102
2012 3243 Thurman Cr. Escherichia coli (W) Rural and suburban NPS Newton 11070207
2010 2114 Trib. Old Mines Cr. Sedimentation/Siltation (S) Barite tailings pond Washington 07140104
2012 3963 Trib. to Chat Cr. Cadmium (W) Subsurface, Hardrock, Mining Lawrence 11070207
2012 3963 Trib. to Chat Cr. Zinc (W) Subsurface, Hardrock, Mining Lawrence 11070207
2010 133 Trib. to Coon Cr. Oxygen, Dissolved (W) Source Unknown Randolph 07110006
2011 3938 Trib. to Flat R. Zinc (W) Elvins Chat Pile St. Francois 07140104
2010 1420 Trib. to Goose Cr. Escherichia coli (W) Rural NPS Lawrence 10290106
2006 3490 Trib. to L. Muddy Cr. Chloride (W) Tyson Foods Pettis 10300103
2006 3360 Trib. to Red Oak Cr. Oxygen, Dissolved (W) Owensville WWTP Gasconade 07140103
2006 3361 Trib. to Red Oak Cr. Oxygen, Dissolved (W) Owensville WWTP, Source Unknown Gasconade 07140103
2014 3981 Trib. to Shoal Cr. Cadmium (W) Tanyand Hollow Pits Jasper/Newton 11070207
2014 3981 Trib. to Shoal Cr. Zinc (W) Tanyard Hollow Pits Jasper/Newton 11070207
2014 3982 Trib. to Shoal Cr. Zinc (W) Maiden Lane Pits Jasper/Newton 11070207
2014 3983 Trib. to Turkey Cr. Cadmium (S) aban. smelter site - Jasper 11070207
2014 3983 Trib. to Turkey Cr. Lead (S) aban. smelter site Jasper 11070207
2014 3983 Trib. to Turkey Cr. Zinc (S) aban. smelter site Jasper 11070207
2014 3983 Trib. to Turkey Cr. Zinc (W) aban. smelter site Jasper 11070207
2014 3984 Trib. to Turkey Cr. Zinc (W) Leadwood Hollow pits Jasper 11070207
2014 3985 Trib. to Turkey Cr. Zinc (W) Chitwood Hollow pits Jasper 11070207
2006 956 Trib. to Willow Fk. Oxygen, Dissolved (W) Source Unknown Moniteau 10300102
2006 3589 Trib. to Wolf Cr. Oxygen, Dissolved (W) Source Unknown St. Francois 08020202
2006 74 Troublesome Cr. Oxygen, Dissolved (W) Source Unknown Knox 07110003
2012 3175 Truitt Cr. Escherichia coli (W) Source Unknown Lawrence 11070207
2012 751 Turkey Cr. Escherichia coli (W) Source Unknown Boone 10300102
2006 3216 Turkey Cr. Escherichia coli (W) Rural and suburban NPS Jasper 11070207
2006 3216 Turkey Cr. Cadmium (S) Tri-State Mining District Jasper 11070207
2006 3216 Turkey Cr. Zinc (S) Tri-State Mining District Jasper 11070207
2006 3216 Turkey Cr. Cadmium (W) Tri-State Mining District Jasper 11070207
2008 3216 Turkey Cr. Lead (S) Tri-State Mining District Jasper 11070207
2006 3217 Turkey Cr. Escherichia coli (W) Rural and suburban NPS Jasper 11070207
2006 3217 Turkey Cr. Cadmium (S) Tri-State Mining District Jasper 11070207
2006 3217 Turkey Cr. Zinc (S) Tri-State Mining District Jasper 11070207
2008 3217 Turkey Cr. Lead (S) Tri-State Mining District Jasper 11070207
2006 3282 Turkey Cr. Cadmium (W) Bonne Terre chat pile St. Francois 07140104
2006 3282 Turkey Cr. Lead (W) Bonne Terre chat pile St. Francois 07140104
2006 3282 Turkey Cr. Zinc (W) Bonne Terre chat pile St. Francois 07140104
2010 1414 Turnback Cr. Escherichia coli (W) Rural NPS Lawrence/Dade 10290106
2008 2755 W. Fk. Black R. Lead (S) West Fork Mine Reynolds 11010007
2012 2755 W. Fk. Black R. Nickel (S) West Fork Lead Mine/Mill Reynolds 11010007
2006 1317 W. Fk. Dry Wood Cr. Oxygen, Dissolved (W) Source Unknown Vernon 10290104
2006 2579 Warm Fk. Spring R. Fecal Coliform (W) Source Unknown Oregon 11010010
2006 1708 Watkins Cr. Chloride (W) Urban Runoff/Storm Sewers St. Louis/St. Louis City 07140101
2006 1708 Watkins Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis/St. Louis City 07140101
2010 7071 Weatherby Lake Nitrogen, Total (W) Urban Runoff/Storm Sewers Platte 10240011
2012 7071 Weatherby Lake Mercury in Fish Tissue (T) Atmospheric Deposition - Toxics Platte 10240011
2012 7071 Weatherby Lake Chlorophyll-a (W) Urban Runoff/Storm Sewers Platte 10240011
2014 7071 Weatherby Lake Phosphorus, Total (W) Urban Runoff/Storm Sewers Platte 10240011
2006 560 Weldon R. Escherichia coli (W) Rural NPS Mercer/Grundy 10280102
2008 1504 Whetstone Cr. Oxygen, Dissolved (W) Livestock,Grazing or Feeding Operations Wright 10290201
2010 3182 White Oak Cr. Escherichia coli (W) Rural NPS runoff Lawrence/Jasper 11070207
2012 1700 Wildhorse Cr. Escherichia coli (W) Runoff from Forest/Grassland/Parkland, Rural, Residential Areas St. Louis 10300200
2010 3171 Williams Cr. Escherichia coli (W) Rural NPS Lawrence 11070207
2010 3172 Williams Cr. Escherichia coli (W) Rural NPS Lawrence 11070207
2010 3172 Williams Cr. Aquatic Macroinvertebrate Bioassessments (W) Source Unknown Lawrence 11070207
2012 3594 Williams Cr. Escherichia coli (W) Urban Runoff/Storm Sewers St. Louis 07140102
2010 3280 Willow Br. Escherichia coli (W) Rural NPS Newton 11070206
2014 3280 Willow Br. Cadmium (S) Mill Tailings Newton 11070206
2014 3280 Willow Br. Lead (S) Mill Tailings Newton 11070206
2014 3280 Willow Br. Zinc (S) Mill Tailings Newton 11070206
2006 955 Willow Fk. Oxygen, Dissolved (W) Tipton WWTP, Source Unknown Moniteau 10300102
2006 2375 Wilsons Cr. Escherichia coli (W) Nonpoint Source Greene/Christian 11010002
2014 2429 Woods Fk. Fishes Bioassessments (W) Source Unknown Christian 11010003

S = Sediment
T = Tissue
W = Water