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TMDL Document for DON WILLIAMS LAKE
| TMDL ID: | 11280 | TMDL Name: | DON WILLIAMS LAKE | ||
| State/Tribe: | Iowa | TMDL Date: | 03/10/2005 | ||
| EPA Action: | EPA Approved | Comments: | REVISIONS WERE EMAILED 2/15/2005 AND 2/16/2005. | ||
TMDL Documents
| Click on the underlined Document Type to retrieve the actual document in PDF format. | |
| Document Type | Comments |
|---|---|
| TMDL Document - final | |
TMDL Pollutant: Organic Enrichment
| Total Waste Load Allocation: | Total Load Allocation: | 12440 | ||
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Y | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | LB/YR | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | TO ACHIEVE WQS, THIS TMDL HAS CALCULATED A LOAD CAPACITY AS POUNDS OF PHOSPHORUS TO MEET A TROPHIC STATE INDEX (TSI) OF <66. THIS TSI RELATES PHOSPHORUS TO CHLOROPHYLL AND SECCHI DEPTH WHICH ARE USED TO DESCRIBE WQ. THE LOAD CAPACITY IS 12,440 LBS/YR PHOSPHORUS. | |||
| Listed Water Causes of Impairment for Organic Enrichment Click on the underlined Waterbody ID for a Waterbody Report. Click on the underlined "Waterbody Map" literal for a map of the Assessment Unit. |
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| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| IA 04-UDM-01650-L | DON WILLIAMS LAKE | Data Unavailable | 1996, 1998, 2002 | Organic Enrichment | |