| NOTE: Click on the underlined TMDL Document Name to see a detailed TMDL report. Click on an underlined Number of Listed Waters to see applicable listed waters for the TMDL. EPA is in the process of collecting TMDL information from the states. Because these efforts are on-going, there may be additional approved TMDLs that were not included in the listings below. |
| State |
TMDL Document Name |
TMDL Date |
EPA Action |
TMDL Pollutant |
Number of Listed Waters |
| CO |
Bear Creek Lake |
Jul-24-1997 |
|
Phosphorus |
1 |
| CO |
Chatfield Reservoir |
Jul-24-1997 |
|
Phosphorus |
1 |
| CO |
Chatfield Reservoir |
Oct-19-1999 |
|
Phosphorus |
1 |
| CO |
Cherry Creek - Pinery Wastewater Reclamation |
Sep-23-2005 |
EPA Approved |
Nitrate |
1 |
| CO |
Cherry Creek Reservoir |
Jul-24-1997 |
|
Phosphorus |
1 |
| CO |
Dillon Reservoir |
Jul-24-1997 |
|
Phosphorus |
1 |
| CO |
Eagle River - Eagle River W&Sd Avon Wwtf |
Sep-23-2005 |
EPA Approved |
Total Inorganic Nitrogen |
1 |
| CO |
Monument Creek - Tri-Lakes |
May-12-2005 |
EPA Approved |
Total Inorganic Nitrogen |
1 |
| CO |
South Platte River |
Dec-11-1996 |
|
Nitrogen |
1 |
| CO |
South Platte River |
Dec-11-1996 |
|
Phosphorus |
1 |
| CO |
South Platte River (Bowles Avenue To Burlington Ditch Diversion - Segment 14) |
Jun-04-2004 |
EPA Approved |
Nitrate |
1 |
| CO |
Tahosa Creek Near Wind River Lodge |
Sep-13-2006 |
EPA Approved |
Total Inorganic Nitrogen |
1 |
| MT |
Nelson Creek (Headwaters To The Mouth - Big Dry Creek Arm Of Fort Peck Res) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrite/Nitrate |
1 |
| MT |
Nelson Creek (Headwaters To The Mouth - Big Dry Creek Arm Of Fort Peck Res) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Nelson Creek (Headwaters To The Mouth - Big Dry Creek Arm Of Fort Peck Res) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Bear Creek, Headwaters To Mouth (Rocky Creek) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Big Spring Creek (Lower) |
Sep-29-2005 |
EPA Approved |
Phosphorus |
1 |
| MT |
Black Bear Creek, Headwaters To Mouth (Bear Creek), T12n R12w Sec 22se; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Black Bear Creek, Headwaters To Mouth (Bear Creek), T12n R12w Sec 22se; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Blackfoot River - Monture Creek To Belmont Creek; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen |
2 |
| MT |
Blackfoot River - Monture Creek To Belmont Creek; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
2 |
| MT |
Blackfoot River - Nevada Creek To Monture Creek; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen |
1 |
| MT |
Blackfoot River - Nevada Creek To Monture Creek; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
2 |
| MT |
Bozeman Creek, Confluence Of Limestone Creek And Bozeman Creek To The Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Braziel Creek - 2.8 Miles Upstream From Mouth (Nevada Creek) T12n R10w Sec 22; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen |
1 |
| MT |
Braziel Creek - 2.8 Miles Upstream From Mouth (Nevada Creek) T12n R10w Sec 22; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Bridger Creek, Headwaters To Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrate/Nitrite |
1 |
| MT |
Camp Creek (From Headwaters To Mouth) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Camp Creek (From Headwaters To Mouth) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Camp Creek, Headwaters To Mouth (Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Camp Creek, Headwaters To Mouth (Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Carpenter Creek (Basin Creek To Mouth) - Little Blackfoot Tpa |
Dec-30-2011 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Clark Fork River |
Oct-21-1998 |
|
Nitrogen |
7 |
| MT |
Clark Fork River |
Oct-21-1998 |
|
Phosphorus |
6 |
| MT |
Clark Fork River |
Oct-21-1998 |
EPA Approved |
Phosphorus |
1 |
| MT |
Deep Creek - Teton River Planning Area |
Nov-26-2003 |
EPA Approved |
Nitrogen |
1 |
| MT |
Deep Creek - Teton River Planning Area |
Nov-26-2003 |
EPA Approved |
Phosphorus |
1 |
| MT |
Divide Creek (Headwaters To Mouth) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Divide Creek (Headwaters To Mouth) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Dog Creek (Meadow Creek To Mouth) - Little Blackfoot Tpa |
Dec-30-2011 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Douglas Creek - Headwaters To Murray Creek; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
2 |
| MT |
Douglas Creek - Headwaters To Murray Creek; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Douglas Creek - Murray Creek To Mouth (Nevada-Cottonwood Creeks); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Douglas Creek - Murray Creek To Mouth (Nevada-Cottonwood Creeks); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Dry Creek, Headwaters To Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Dry Creek, Headwaters To Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
East Gallatin River, Bridger Creek To Smith Creek - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
East Gallatin River, Bridger Creek To Smith Creek - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
East Gallatin River, Confluence Of Rocky And Bear Creeks To Bridger Creek - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
East Gallatin River, Confluence Of Rocky And Bear Creeks To Bridger Creek - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
East Gallatin River, Smith Creek To Mouth (Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
East Gallatin River, Smith Creek To Mouth (Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
East Redwater Creek (Headwaters To Mouth - Redwater River) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrite/Nitrate |
1 |
| MT |
East Redwater Creek (Headwaters To Mouth - Redwater River) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
East Redwater Creek (Headwaters To Mouth - Redwater River) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Flathead Lake TMDL |
Mar-31-2002 |
EPA Approved |
Nitrogen |
1 |
| MT |
Flathead Lake TMDL |
Mar-31-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Francis Creek (Headwaters To Mouth At Steel Creek T3s R15w) - Upper/North Fork Big Hole TMDL Planning Area |
Jun-30-2009 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Francis Creek (Headwaters To Mouth At Steel Creek T3s R15w) - Upper/North Fork Big Hole TMDL Planning Area |
Jun-30-2009 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Frazier Creek - Headwaters To Mouth (Blackfoot River) T14n R12w Sec 28 (Mouth); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Frazier Creek - Headwaters To Mouth (Blackfoot River) T14n R12w Sec 28 (Mouth); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Gallagher Creek, Headwaters To Mouth (Nevada Creek); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Gallagher Creek, Headwaters To Mouth (Nevada Creek); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Gallatin River |
Jan-29-1999 |
|
Nitrogen |
1 |
| MT |
Gallatin River |
Jan-29-1999 |
|
Phosphorus |
1 |
| MT |
German Gulch - Beal Mountain Mining |
Sep-30-2005 |
EPA Approved |
Nitrate |
1 |
| MT |
Godfrey Creek, Headwaters To Mouth (Moreland Ditch) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Godfrey Creek, Headwaters To Mouth (Moreland Ditch) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Grose Creek (Headwaters To Mouth) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Grose Creek (Headwaters To Mouth) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Horse Creek (Headwaters To Mouth At Redwater River Near Circle, Mt) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Horse Creek (Headwaters To Mouth At Redwater River Near Circle, Mt) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Hyalite Creek, Bozeman Water Supply Intake To The Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Jackson Creek, Headwaters To Mouth (Rocky Creek) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Jefferson Creek - 1 Mi Above Madison Gulch To Mouth (Nevada Creek); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen |
1 |
| MT |
Jefferson Creek - 1 Mi Above Madison Gulch To Mouth (Nevada Creek); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Lake Helena - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Lake Helena - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Little Blackfoot River (Dog Creek To Mouth) - Little Blackfoot Tpa |
Dec-30-2011 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Lone Tree Creek TMDL |
Sep-21-2001 |
|
Nitrogen |
1 |
| MT |
Lost Creek (In The Lower Big Hole Watershed) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Lost Creek (In The Lower Big Hole Watershed) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Mandeville Creek, Headwaters To Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Mandeville Creek, Headwaters To Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Mcdonald Creek - Glacier National Park |
Sep-30-2005 |
EPA Approved |
Nitrogen |
1 |
| MT |
Mcdonald Creek - Glacier National Park |
Sep-30-2005 |
EPA Approved |
Phosphorus |
1 |
| MT |
Mcelwain Creek - 2 Miles Upstream From Mouth (Nevada Creek) T13n R12w Sec 27-28; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Mcelwain Creek - 2 Miles Upstream From Mouth (Nevada Creek) T13n R12w Sec 27-28; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Middle Fork West Fork Gallatin River (Headwaters To The Mouth - West Fork Gallatin River) - West Fork Gallatin River TMDL Planning Area |
Sep-30-2010 |
EPA Approved |
Nitrite/Nitrate |
1 |
| MT |
Muddy Creek - Sun River Planning Area |
Feb-23-2005 |
EPA Approved |
Nitrogen |
1 |
| MT |
Muddy Creek - Sun River Planning Area |
Feb-23-2005 |
EPA Approved |
Phosphorus |
1 |
| MT |
Murray Creek - Headwaters To Mouth (Douglas Creek) T12n R12w Sec 6; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
2 |
| MT |
Murray Creek - Headwaters To Mouth (Douglas Creek) T12n R12w Sec 6; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Nevada Creek - Headwaters To Nevada Lake; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Nevada Creek - Headwaters To Nevada Lake; Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Nevada Creek - Nevada Lake To The Mouth (Blackfoot River); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Nevada Creek - Nevada Lake To The Mouth (Blackfoot River); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Nevada Lake - Reservoir Of Nevada Creek, T12n, R9w, Section 13, And 10w, Sections 18 &19); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Nevada Lake - Reservoir Of Nevada Creek, T12n, R9w, Section 13, And 10w, Sections 18 &19); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
Pasture Creek (Headwaters To Mouth At Redwater River) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Prairie Elk Creek (The East And Middle Forks To The Mouth - Missouri River) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Prairie Elk Creek (The East And Middle Forks To The Mouth - Missouri River) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Prickly Pear Creek (From Highway 433 Crossing To The Helena Wastewater Treatment Plant Discharge Ditch) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Prickly Pear Creek (From Highway 433 Crossing To The Helena Wastewater Treatment Plant Discharge Ditch) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Prickly Pear Creek (From The Helena Wastewater Treatment Plant Discharge Ditch To Lake Helena) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Prickly Pear Creek (From The Helena Wastewater Treatment Plant Discharge Ditch To Lake Helena) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Redwater River (Hell Creek To Buffalo Springs Creek) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Redwater River (Hell Creek To Buffalo Springs Creek) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Reese Creek, Headwaters To Mouth (Smith Creek) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrates |
1 |
| MT |
Reese Creek, Headwaters To Mouth (Smith Creek) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Sand Creek (The Forks To The Mouth - Missouri River) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Sand Creek (The Forks To The Mouth - Missouri River) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Sevenmile Creek (Headwaters To The Mouth) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Sevenmile Creek (Headwaters To The Mouth) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Smith Creek, Confluence Of Ross And Reese Creeks To Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrates |
1 |
| MT |
Smith Creek, Confluence Of Ross And Reese Creeks To Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Snowshoe Creek (Headwaters To Mouth) - Little Blackfoot Tpa |
Dec-30-2011 |
EPA Approved |
Nitrite/Nitrate |
1 |
| MT |
Soap Creek (Headwaters To Mouth) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Soap Creek (Headwaters To Mouth) - Middle And Lower Big Hole TMDL Planning Area |
Sep-03-2009 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
South Fork West Fork Gallatin River, Headwaters To The Mouth - West Fork Gallatin River) - West Fork Gallatin River TMDL Planning Area |
Sep-30-2010 |
EPA Approved |
Nitrite/Nitrate |
1 |
| MT |
Spotted Dog Creek (Forest Service Boundary To Mouth) - Little Blackfoot Tpa |
Dec-30-2011 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Spring Creek (Headwaters To The Mouth) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Spring Creek (Headwaters To The Mouth) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Steel Creek (Headwaters To The Mouth At The Big Hole River) - Upper/North Fork Big Hole TMDL Planning Area |
Jun-30-2009 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Steel Creek (Headwaters To The Mouth At The Big Hole River) - Upper/North Fork Big Hole TMDL Planning Area |
Jun-30-2009 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Sun River (Muddy Creek To Mouth) - Sun River Planning Area |
Feb-23-2005 |
EPA Approved |
Nitrogen |
1 |
| MT |
Sun River (Muddy Creek To Mouth) - Sun River Planning Area |
Feb-23-2005 |
EPA Approved |
Phosphorus |
1 |
| MT |
Swan Lake - Swan Lake Planning Area |
Aug-31-2004 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Swan Lake - Swan Lake Planning Area |
Aug-31-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Sweetwater Creek - Ruby River Watershed TMDL |
Apr-24-2007 |
EPA Approved |
Nutrients |
2 |
| MT |
Tenmile Creek (From The Helena Water Treatment Plant To The Mouth (Prickly Pear Creek) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Tenmile Creek (From The Helena Water Treatment Plant To The Mouth (Prickly Pear Creek) - Lake Helena Planning Area |
Sep-27-2006 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Teton Spring Creek (Choteau To Mouth) - Teton River Planning Area |
Nov-26-2003 |
EPA Approved |
Nitrogen |
1 |
| MT |
Thompson Creek (Thompson Spring), Headwaters To Mouth (East Gallatin River) - Lower Gallatin Tpa |
Mar-28-2013 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Threemile Creek (Quigley Ranch Reservoir To Mouth) - Little Blackfoot Tpa |
Dec-30-2011 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Threemile Creek (Quigley Ranch Reservoir To Mouth) - Little Blackfoot Tpa |
Dec-30-2011 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Timber Creek (Headwaters To The Mouth - Big Dry Creek Arm Of Fort Peck Res) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Timber Creek (Headwaters To The Mouth - Big Dry Creek Arm Of Fort Peck Res) - Redwater River Tpa |
Dec-29-2010 |
EPA Approved |
Phosphorus, Total |
1 |
| MT |
Wales Creek - Reservoir Outlet To The Mouth (Blackfoot River); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Wales Creek - Reservoir Outlet To The Mouth (Blackfoot River); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
West Fork Clearwater River - Headwaters To The Mouth (Clearwater River); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen |
1 |
| MT |
West Fork Clearwater River - Headwaters To The Mouth (Clearwater River); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| MT |
West Fork Gallatin River (Confluence Middle And North Forks To The Mouth - Gallatin River) - West Fork Gallatin River TMDL Planning Area |
Sep-30-2010 |
EPA Approved |
Nitrite/Nitrate |
1 |
| MT |
West Fork Gallatin River (Confluence Middle And North Forks To The Mouth - Gallatin River) - West Fork Gallatin River TMDL Planning Area |
Sep-30-2010 |
EPA Approved |
Nitrogen, Total |
1 |
| MT |
Yourname Creek - Headwaters To The Mouth (Blackfoot River); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Nitrogen |
1 |
| MT |
Yourname Creek - Headwaters To The Mouth (Blackfoot River); Middle Blackfoot Tpa |
Sep-23-2008 |
EPA Approved |
Phosphorus |
1 |
| ND |
Armourdale Dam |
Feb-22-2007 |
EPA Approved |
Phosphorus |
1 |
| ND |
Beaver Creek |
Feb-27-1997 |
EPA Approved |
Nutrients |
1 |
| ND |
Bisbee Dam, Big Coulee |
Feb-27-1997 |
EPA Approved |
Nutrients |
1 |
| ND |
Blacktail Dam |
Sep-18-2008 |
EPA Approved |
Phosphorus |
2 |
| ND |
Braddock Dam Nutrient TMDL |
Nov-30-2012 |
EPA Approved |
Phosphorus |
1 |
| ND |
Brewer Lake |
Sep-29-2008 |
EPA Approved |
Phosphorus |
2 |
| ND |
Brush Lake Nutrient TMDL |
Nov-30-2012 |
EPA Approved |
Phosphorus |
1 |
| ND |
Carbury Dam |
Feb-22-2007 |
EPA Approved |
Phosphorus |
1 |
| ND |
Crooked Lake Nutrient TMDL |
Nov-30-2012 |
EPA Approved |
Phosphorus |
1 |
| ND |
Crown Butte Dam |
Dec-03-2008 |
EPA Approved |
Phosphorus |
1 |
| ND |
Dead Colt Creek Dam |
Sep-22-2006 |
EPA Approved |
Phosphorus |
1 |
| ND |
Fordville Dam |
Sep-26-2011 |
EPA Approved |
Phosphorus |
1 |
| ND |
Harvey Dam |
Feb-27-1997 |
EPA Approved |
Nutrients |
1 |
| ND |
Heart River - Lower Segment |
Feb-06-2004 |
EPA Approved |
Phosphorus |
1 |
| ND |
Heart River - Upper Segment |
Feb-06-2004 |
EPA Approved |
Phosphorus |
1 |
| ND |
Homme Dam Nutrient TMDL |
Oct-09-2012 |
EPA Approved |
Phosphorus |
1 |
| ND |
Indian Creek Dam |
Feb-22-2007 |
EPA Approved |
Phosphorus |
1 |
| ND |
Lake Hoskins |
Sep-22-2006 |
EPA Approved |
Phosphorus |
1 |
| ND |
Lake Lamoure, Cottonwood Creek |
Feb-27-1997 |
EPA Approved |
Nutrients |
1 |
| ND |
Larimore Dam |
Sep-29-2009 |
EPA Approved |
Phosphorus |
1 |
| ND |
Mcdowell Dam |
Sep-27-2007 |
EPA Approved |
Phosphorus |
1 |
| ND |
Mcgregor Dam |
Jul-06-2009 |
EPA Approved |
Phosphorus |
2 |
| ND |
Mirror Lake |
Sep-18-2008 |
EPA Approved |
Phosphorus |
1 |
| ND |
Northgate Dam |
Sep-22-2006 |
EPA Approved |
Phosphorus |
1 |
| ND |
Patterson Lake (Dickinson Reservoir) |
Feb-06-2004 |
EPA Approved |
Phosphorus |
1 |
| ND |
Pheasant Lake |
Feb-22-2007 |
EPA Approved |
Phosphorus |
1 |
| ND |
Powers Lake |
Sep-29-2008 |
EPA Approved |
Phosphorus |
2 |
| ND |
Rice Lake |
Feb-06-2004 |
EPA Approved |
Phosphorus |
1 |
| ND |
Sheep Creek Dam |
May-28-2008 |
EPA Approved |
Phosphorus |
2 |
| ND |
Short Creek Dam, Burke County, Nd |
Sep-29-2009 |
EPA Approved |
Phosphorus |
1 |
| ND |
Sweet Briar Dam |
Dec-03-2008 |
EPA Approved |
Phosphorus |
1 |
| ND |
Sykeston Dam, Lake Hiawatha |
Feb-27-1997 |
EPA Approved |
Nutrients |
1 |
| SD |
Big Stone Lake |
Dec-26-1996 |
|
Nitrogen |
1 |
| SD |
Big Stone Lake |
Dec-26-1996 |
|
Phosphorus |
1 |
| SD |
Blue Dog Lake |
Feb-07-2001 |
|
Phosphorus |
1 |
| SD |
Brakke Dam |
Sep-29-2004 |
EPA Approved |
Phosphorus |
1 |
| SD |
Brant Lake |
Apr-12-1999 |
|
Phosphorus |
1 |
| SD |
Burke Lake |
Aug-08-2007 |
EPA Approved |
Phosphorus |
2 |
| SD |
Byre Lake |
Jun-03-2004 |
EPA Approved |
Phosphorus |
1 |
| SD |
Center Lake |
Aug-08-2007 |
EPA Approved |
Phosphorus |
2 |
| SD |
Clear Lake |
Feb-07-2001 |
|
Phosphorus |
1 |
| SD |
Corsica Lake |
Aug-30-2006 |
EPA Approved |
Phosphorus |
1 |
| SD |
Cottonwood Lake |
Nov-09-2001 |
EPA Approved |
Phosphorus |
1 |
| SD |
Cresbard Lake |
Dec-03-2003 |
EPA Approved |
Phosphorus |
1 |
| SD |
Dante Lake |
Sep-27-2006 |
EPA Approved |
Phosphorus |
1 |
| SD |
East Oakwood Lake |
Jun-13-2008 |
EPA Approved |
Phosphorus |
1 |
| SD |
Elm Lake |
Apr-12-1999 |
|
Phosphorus |
1 |
| SD |
Fate Dam |
Jan-14-2005 |
EPA Approved |
Phosphorus |
1 |
| SD |
Fish Lake |
Sep-29-2004 |
EPA Approved |
Phosphorus |
1 |
| SD |
Freeman Lake |
Feb-07-2001 |
EPA Approved |
Nitrate |
1 |
| SD |
Geddes Lake |
May-06-2008 |
EPA Approved |
Phosphorus |
1 |
| SD |
Hayes Lake |
Sep-29-2004 |
EPA Approved |
Phosphorus |
1 |
| SD |
Horse Thief Lake |
Mar-24-2011 |
EPA Approved |
Phosphorus |
1 |
| SD |
Jones Lake |
Apr-02-2003 |
EPA Approved |
Phosphorus |
1 |
| SD |
Lake Alice |
Jun-03-2004 |
EPA Approved |
Phosphorus |
1 |
| SD |
Lake Alvin TMDL |
Nov-09-2001 |
|
Phosphorus |
1 |
| SD |
Lake Byron |
Apr-12-1999 |
EPA Approved |
Phosphorus |
1 |
| SD |
Lake Faulkton |
Apr-12-1999 |
|
Phosphorus |
1 |
| SD |
Lake Hanson |
Jun-03-2004 |
EPA Approved |
Phosphorus |
1 |
| SD |
Lake Hendricks/Upper Deer Creek |
Apr-12-1999 |
|
Phosphorus |
1 |
| SD |
Lake Herman |
Sep-29-2004 |
EPA Approved |
Phosphorus |
1 |
| SD |
Lake Hiddenwood |
Apr-12-1999 |
|
Phosphorus |
1 |
| SD |
Lake Kampeska |
Dec-26-1996 |
EPA Approved |
Nutrients |
2 |
| SD |
Lake Louise |
Nov-09-2001 |
|
Phosphorus |
1 |
| SD |
Lake Madison |
Apr-12-1999 |
|
Phosphorus |
1 |
| SD |
Lake Mitchell, Firesteel Creek |
Apr-22-1997 |
|
Phosphorus |
1 |
| SD |
Lake Oliver |
Nov-09-2001 |
|
Phosphorus |
1 |
| SD |
Lake Poinsett |
Dec-26-1996 |
|
Nutrients |
1 |
| SD |
Lake Redfield/Turtle Creek |
Apr-12-1999 |
|
Phosphorus |
1 |
| SD |
Legion Lake |
Sep-02-2008 |
EPA Approved |
Phosphorus |
2 |
| SD |
Loyalton Dam |
Apr-02-2003 |
EPA Approved |
Phosphorus |
1 |
| SD |
Mina Lake |
Apr-02-2003 |
EPA Approved |
Phosphorus |
1 |
| SD |
Pelican Lake |
Dec-26-1996 |
|
Nutrients |
1 |
| SD |
Punished Woman Lake |
Feb-07-2001 |
|
Nutrients |
1 |
| SD |
Ravine Lake |
Apr-12-1999 |
|
Phosphorus |
1 |
| SD |
Richmond Lake |
Aug-08-2007 |
EPA Approved |
Phosphorus |
1 |
| SD |
Rose Hill Lake |
Apr-02-2003 |
EPA Approved |
Phosphorus |
1 |
| SD |
School Lake |
Sep-02-2008 |
EPA Approved |
Phosphorus |
1 |
| SD |
Sheridan Lake |
Aug-30-2006 |
EPA Approved |
Phosphorus |
1 |
| SD |
Swan Lake/Turkey Ridge Creek |
Apr-12-1999 |
|
Phosphorus |
1 |
| SD |
Sylvan Lake |
Sep-01-2005 |
EPA Approved |
Phosphorus |
1 |
| SD |
West Oakwood Lake |
Jun-13-2008 |
EPA Approved |
Phosphorus |
1 |
| SD |
White Lake |
Aug-30-2006 |
EPA Approved |
Phosphorus |
1 |
| UT |
East Canyon Reservoir |
Sep-14-2010 |
EPA Approved |
Phosphorus |
2 |
| UT |
Baker Dam Reservoir TMDL |
Sep-20-2004 |
EPA Approved |
Phosphorus |
1 |
| UT |
Bear River |
Dec-23-1997 |
|
Phosphorus |
3 |
| UT |
Bear River - 5 - From The Malad River Confluence To Cutler Reservoir |
Feb-23-2010 |
EPA Approved |
Phosphorus |
2 |
| UT |
Bear River-4 (Bear River From Woodruff Creek To Utah-Wyoming Border) |
Aug-04-2006 |
EPA Approved |
Phosphorus |
1 |
| UT |
Bear River-5 (Bear River From Utah-Wyoming Border To Woodruff Creek Confluence) |
Aug-04-2006 |
EPA Approved |
Phosphorus |
1 |
| UT |
Beaver River |
May-23-2000 |
|
Phosphorus |
1 |
| UT |
Brough Reservoir- Ut-L10 |
Aug-22-2008 |
EPA Approved |
Phosphorus |
1 |
| UT |
Browne Lake |
Feb-19-2003 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Calder Reservoir |
Jul-09-2007 |
EPA Approved |
Phosphorus |
2 |
| UT |
Chalk Creek |
Dec-23-1997 |
EPA Approved |
Phosphorus |
5 |
| UT |
Clarkston Creek |
Jun-24-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Cutler Reservoir |
Feb-23-2010 |
EPA Approved |
Phosphorus |
2 |
| UT |
Deer Creek Reservoir TMDL |
Sep-09-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
East Canyon Creek |
May-23-2000 |
|
Phosphorus |
1 |
| UT |
East Canyon Reservoir |
May-23-2000 |
|
Phosphorus |
1 |
| UT |
Forsyth Reservoir |
Sep-27-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Gunlock Reservoir TMDL |
Sep-20-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Hyrum Reservoir TMDL |
Sep-09-2002 |
EPA Approved |
Phosphorus |
1 |
| UT |
Johnson Valley Reservoir TMDL |
Sep-27-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Kents Lake |
May-23-2000 |
|
Phosphorus |
1 |
| UT |
Koosharem Reservoir |
Aug-04-2006 |
EPA Approved |
Phosphorus |
1 |
| UT |
Labaron Reservoir |
May-23-2000 |
EPA Approved |
Phosphorus |
1 |
| UT |
Little Bear River |
May-23-2000 |
EPA Approved |
Phosphorus |
1 |
| UT |
Lower Bear River TMDL |
Sep-09-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Lower Box Creek Reservoir |
Aug-04-2006 |
EPA Approved |
Phosphorus |
1 |
| UT |
Malad River TMDL |
Sep-09-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Mammoth Creek |
Aug-04-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Mantua Reservoir |
May-23-2000 |
|
Phosphorus |
1 |
| UT |
Matt Warner Reservoir |
Jul-09-2007 |
EPA Approved |
Phosphorus |
1 |
| UT |
Mill Meadow Reservoir |
Oct-27-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Minersville Reservoir |
May-23-2000 |
|
Phosphorus |
1 |
| UT |
Newcastle Reservoir - Ut-L79 |
Aug-22-2008 |
EPA Approved |
Phosphorus |
1 |
| UT |
Newton Creek |
Jun-24-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Newton Reservoir |
Jun-24-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Otter Creek |
Dec-23-1997 |
|
Phosphorus |
1 |
| UT |
Otter Creek Reservoir |
Aug-04-2006 |
EPA Approved |
Phosphorus |
1 |
| UT |
Panguitch Lake |
Jun-24-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Pineview Reservoir TMDL |
Dec-09-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Puffer Lake |
May-23-2000 |
|
Phosphorus |
1 |
| UT |
Red Fleet Reservoir - Ut0076 |
Aug-22-2008 |
EPA Approved |
Phosphorus |
1 |
| UT |
Saleratus Creek (Saleratus Creek & Tribs From Confluence With Woodruff Creek To Headwaters) |
Aug-04-2006 |
EPA Approved |
Phosphorus |
1 |
| UT |
Scofield Reservoir |
May-23-2000 |
|
Phosphorus |
1 |
| UT |
Sevier Creek - 012 |
Aug-04-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Sevier River And Tribs - 007 |
Aug-04-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Sevier River And Tribs. - 005 |
Aug-04-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Sevier River From Dmad Reservoir |
Aug-17-2004 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Sevier River From U-132 |
Aug-17-2004 |
EPA Approved |
Phosphorus |
1 |
| UT |
Sevier River From Yuba Dam |
Aug-17-2004 |
EPA Approved |
Phosphorus |
1 |
| UT |
Sevier River-4 (East Fork Sevier River & Tribs From Confl W/ Sevier River To Antimony Creek Confluence, Excluding Otter Creek And Tribs) |
Aug-04-2006 |
EPA Approved |
Phosphorus |
1 |
| UT |
Soldier Creek -1 (Soldier Creek And Tributaries From Confluence With Thistle Creek To Confluence With Starvation Creek) |
Aug-04-2006 |
EPA Approved |
Phosphorus |
1 |
| UT |
Spring Creek TMDL |
Sep-09-2002 |
EPA Approved |
Phosphorus |
1 |
| UT |
Steinaker Reservoir - Ut-L114 |
Aug-22-2008 |
EPA Approved |
Phosphorus |
1 |
| UT |
Strawberry Reservoir |
Jul-09-2007 |
EPA Approved |
Phosphorus |
1 |
| UT |
Um Creek TMDL |
Sep-27-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| UT |
Upper Fremont River TMDL |
Sep-27-2002 |
EPA Approved |
Phosphorus, Total |
1 |
| WY |
North Platte River - City Of Torrington |
Apr-24-2006 |
EPA Approved |
Nitrates |
1 |
| WY |
North Platte River - Town Of Torrington |
May-25-2004 |
EPA Approved |
Nitrate |
1 |