Water Protection Program

Total Maximum Daily Load, or TMDL, Water Body Record

Big Otter Creek
Established Aug. 17, 2006

The U.S. Environmental Protection Agency, or EPA, established a TMDL for Big Otter Creek, WBID 1224, in Henry and St. Clair counties. 

303(d)-listed pollutant:

• pH.

To address the listed pollutant, TMDLs were calculated for:

• pH.
• Alkalinity.

Documents in this record:

• Established Big Otter Creek TMDL.
• Letter transmitting TMDL from EPA to the department.
• Big Otter Creek Information Sheet.
• Comments and responses - EPA received one comment letter during the public notice period, which was from June 28 to July 31, 2006.