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Total Maximum Daily Load (TMDL) reports are assessments of water quality in rivers, lakes, and streams in a given watershed where impairments exist. The report contains an overview of the waterbodies, the sources of pollutants, the methods used to analyze data, reductions in levels of pollutants needed to restore water quality, actions that need to be taken to reduce pollutant levels, and actions that are being taken to improve water quality.
A TMDL Report will fall in one of three categories:
TMDL Reports | ||
---|---|---|
TMDLs Under Development | ||
TMDL Name | Notes | Progress |
Busseron Creek (Revised) | Draft TMDL and Appendices revised 01/13/2012 Public Notice Period 01/13/2012 - 02/13/2012 |
|
Blue River, South Fork | Under Research | |
Salt Creek, Lower | Under Research | |
TMDLs on Public Notice | ||
TMDL Name | Notes | Notice Dates |
Mississinewa River, Upper | 08/31/2016 - 09/30/2016 | |
*All comments are due in writing by close of business on the date specified | ||
Approved TMDLs | ||
TMDL Name | Parameter | Approval Date |
Beanblossom Creek | E. coli | 04/02/2006 |
Big Blue River | E. coli | 07/31/2006 |
Big Blue River (Lower) | E. coli | 07/14/2014 |
Big Raccoon Creek | E. coli Impaired Biotic Communities (IBC) |
09/20/2013 |
Cicero Creek | E. coli | 09/30/2011 |
Deep River-Portage Burns | E. coli Impaired Biotic Communities (IBC) |
09/26/2014 |
Duck, Pipe, Killbuck, Stony Creek | E. coli | 04/23/2008 |
Fall Creek | E. coli | 03/31/2004 |
First Creek | E. coli | 04/29/2005 |
Flatrock-Haw Creek | E. coli | 09/22/2005 |
Galena River Watershed | E. coli | 09/20/2010 |
Highland-Pigeon Creek | E. coli Phosphorus |
09/07/2011 |
Indian Creek | E. coli | 07/19/2005 |
Kankakee/Iroquois Watershed | E. coli | 09/29/2009 |
Kessinger Ditch | E. coli | 04/05/2005 |
Kokomo Creek | Dissolved Oxygen Ammonia |
03/05/2001 |
Lake Michigan | E. coli | 09/01/2004 |
Lambs Creek | E. coli | 03/01/2006 |
Limberlost Creek | Nitrogen Phosphorus Total Suspended Solids |
07/16/2007 |
Little Calumet River and Burns Ditch | E. coli | 01/28/2005 |
Lower Eel River | E. coli | 03/28/2005 |
Otter Creek | E. coli | 09/20/2013 |
Pigeon River | E. coli Phosphorus |
09/20/2012 |
Pleasant Run | E. coli | 03/31/2004 |
Plummer Creek | E. coli | 06/08/2006 |
Prairie Creek | E. coli | 12/13/2004 |
Richland Creek | E. coli | 08/03/2006 |
Salt Creek | E. coli | 09/27/2004 |
Salt Creek (2012) | E. coli Impaired Biotic Communities (IBC) |
09/07/2012 |
St. Joseph River | E. coli | 07/21/2004 |
St. Marys and Maumee | E. coli Impaired Biotic Communities (IBC) Nutrients |
08/21/2006 (E. coli) 09/22/2006 (IBC) |
Sugar Creek | E. coli | 05/14/2007 |
Trail Creek | E. coli | 03/01/2004 |
Upper Mill Creek | E. coli | 03/31/2005 |
Wabash River | E. coli Nutrients Impaired Biotic Communities (IBC) Dissolved Oxygen pH |
09/22/2006 |
White River Headwaters, Upper | E. coli | 09/20/2011 |
White River, Middle West Fork | E. coli | 07/21/2005 |
White River, West Fork (Marion County to Waverly) |
E. coli | 03/31/2004 |
White River, West Fork (Muncie to Hamilton-Marion County Line) |
E. coli | 04/09/2004 |
White River, West Fork (Owen, Greene, and Monroe Counties) |
E. coli | 08/16/2007 |
Whitewater River, East Fork | E. coli | 07/26/2007 |
Whitewater River, Southern | E. coli Nutrients Impaired Biotic Communities (IBC) Dissolved Oxygen Siltation |
09/30/2015 |
Whitewater River, West Fork | E. coli | 04/02/2009 |
Wildcat Creek, Lower | E. coli | 09/24/2010 |
Wildcat Creek, Middle | E. coli | 09/24/2010 |
Wildcat Creek, South Fork | E. coli Nitrogen Phosphorus Total Suspended Solids |
07/31/2008 |
Wildcat Creek, Upper | E. coli | 09/24/2010 |