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TMDL Document for RACCOON RIVER
| TMDL ID: | 35073 | TMDL Name: | RACCOON RIVER | ||
| State/Tribe: | Iowa | TMDL Date: | 06/24/2008 | ||
| EPA Action: | EPA Approved | Comments: | NOTE FOR POLLUTANT NITRATE(31): LA AND MOS ARE FOR SEGMENT 04-RAC-0010-1&2 AT MEDIAN FLOW. MG IS MEGAGRAMS (METRIC TONS) NOT MILLIGRAMS. NOTE FOR POLLUTANT E. COLI(227): THE WLA, LA, AND MOS ARE GIVEN WITH REPECT TO THE SINGLE SAMPLE MAXIMUM TMDL VALUE FOR E. COLI. WLA FOR MS4S ARE BMPS. LA AND MOS ARE FOR SEGMENT 04-RAC-0010-1&2 AT MEDIAN FLOW. | ||
TMDL Documents
| Click on the underlined Document Type to retrieve the actual document in PDF format. | |
| Document Type | Comments |
|---|---|
| TMDL Document | |
TMDL Pollutant: Escherichia Coli (E. Coli)
| Total Waste Load Allocation: | 916978000000 | Total Load Allocation: | 3822000000000 | |
| Explicit Margin Of Safety: | 832000000000 CFU/DAY | Implicit Margin Of Safety: | N | |
| Units for Total Waste Load Allocation and Total Load Allocation: | CFU/DAY | TMDL Pollutant Source Type: | Point/Nonpoint Source | |
| TMDL End Point: | "WATER QUALITY STANDARDS ATTAINMENT: THE WQS FOR THE SEGMENTS COVERED BY THIS TMDL ARE GIVEN IN THE TABLE BELOW. SEGMENT ID DESIGNATED USES IMPAIRED USE NITRATE CRITERION E. COLI CRITERIA IA 04-RAC-0010-1&2 CLASS A, B, AND C CLASS C (DRINKING WATER SUPPLY) 10 MG/L AS N ---------------------------------- IA 04-RAC-0200_3 CLASS A, B, AND C CLASS C (DRINKING WATER SUPPLY) 10 MG/L AS N ---------------------------------- IA 04-RAC-0010-1&2 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) IA 04-RAC-0040-5&6 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) IA 04-RAC-0040-1 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) THE E. COLI CRITERIA APPLY DURING THE RECREATIONAL SEASON FROM MARCH 15 - NOVEMBER 15. THE SEGMENTS IMPAIRED FOR CLASS C USE WERE ADDED TO IOWA'S 2004 303D LIST. THE SEGMENTS IMPAIRED FOR CLASS A USE HAVE BEEN ON THE IOWA 1998, 2002, AND 2004 303D LIST. THESE SEGMENTS WERE GIVEN HIGH PRIORITY FOR TMDL DEVELOPMENT IN THE STATE'S 303D LIST. NUMERIC TARGET(S): THE WQS FOR THE SEGMENTS COVERED BY THIS TMDL ARE GIVEN IN THE TABLE BELOW. SEGMENT ID DESIGNATED USES IMPAIRED USE NITRATE CRITERION E. COLI CRITERIA IA 04-RAC-0010-1&2 CLASS A, B, AND C CLASS C (DRINKING WATER SUPPLY) 10 MG/L AS N ---------------------------------- IA 04-RAC-0200_3 CLASS A, B, AND C CLASS C (DRINKING WATER SUPPLY) 10 MG/L AS N ---------------------------------- IA 04-RAC-0010-1&2 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) IA 04-RAC-0040-5&6 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) IA 04-RAC-0040-1 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) THE E. COLI CRITERIA APPLY DURING THE RECREATIONAL SEASON FROM MARCH 15 - NOVEMBER 15. THE SEGMENTS IMPAIRED FOR CLASS C USE WERE ADDED TO IOWA'S 2004 303D LIST. THE SEGMENTS IMPAIRED FOR CLASS A USE HAVE BEEN ON THE IOWA 1998, 2002, AND 2004 303D LIST. THESE SEGMENTS WERE GIVEN HIGH PRIORITY FOR TMDL DEVELOPMENT IN THE STATE'S 303D LIST." | |||
| NPDES Allocation for Pollutant: Escherichia Coli (E. Coli) | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| IA0076554 |
28463000 |
CFU/DAY |
|
| IA0033219 |
5239000000 |
CFU/DAY |
|
| IA0046671 |
9108200000 |
CFU/DAY |
|
| IA0025950 |
19924000000 |
CFU/DAY |
|
| IA0064998 |
26231000000 |
CFU/DAY |
|
| IA0032484 |
55361000000 |
CFU/DAY |
|
| IA0021989 |
12159000000 |
CFU/DAY |
|
| IA0034312 |
13342000000 |
CFU/DAY |
|
| IA0033090 |
17745000000 |
CFU/DAY |
|
| IA0067652 |
3605900000 |
CFU/DAY |
|
| IA0057029 |
2668400000 |
CFU/DAY |
|
| IA0056103 |
10674000000 |
CFU/DAY |
|
| IA0062162 |
2134700000 |
CFU/DAY |
|
| IA0027189 |
9108200000 |
CFU/DAY |
|
| IA0020842 |
24638000000 |
CFU/DAY |
|
| IA0070114 |
5230100000 |
CFU/DAY |
|
| IA0021300 |
40.711 |
CFU/DAY |
|
| IA0041998 |
9295000000 |
CFU/DAY |
|
| IA0026026 |
9686400000 |
CFU/DAY |
|
| IA0020940 |
40711000000 |
CFU/DAY |
|
| IA0033715 |
489210000 |
CFU/DAY |
|
| IA0032409 |
10852000000 |
CFU/DAY |
|
| IA0033138 |
88948000000 |
CFU/DAY |
|
| IA0028983 |
14463000000 |
CFU/DAY |
|
| IA0056855 |
1200800000 |
CFU/DAY |
|
| IA0061468 |
5701500000 |
CFU/DAY |
|
| IA0021377 |
42890000000 |
CFU/DAY |
|
| IA0024571 |
10674000000 |
CFU/DAY |
|
| IA0035181 |
4447400000 |
CFU/DAY |
|
| IA0041866 |
11777000000 |
CFU/DAY |
|
| IA0036099 |
32555000000 |
CFU/DAY |
|
| IA0075817 |
951740000 |
CFU/DAY |
|
| IA0068381 |
2223700000 |
CFU/DAY |
|
| IA0041874 |
3246600000 |
CFU/DAY |
|
| IA0057045 |
10736000000 |
CFU/DAY |
|
| IA0041858 |
27858000000 |
CFU/DAY |
|
| IA0075361 |
4803200000 |
CFU/DAY |
|
| IA0077101 |
7676200000 |
CFU/DAY |
|
| IA0057096 |
12542000000 |
CFU/DAY |
|
| IA0031216 |
1245300000 |
CFU/DAY |
|
| IA0076244 |
30420000000 |
CFU/DAY |
|
| IA0023418 |
7293700000 |
CFU/DAY |
|
| IA0060321 |
22237000000 |
CFU/DAY |
|
| IA0032824 |
12542000000 |
CFU/DAY |
|
| IA0041882 |
3557900000 |
CFU/DAY |
|
| IA0076465 |
6270800000 |
CFU/DAY |
|
| IA0076562 |
124530000 |
CFU/DAY |
|
| IA0041921 |
28241000000 |
CFU/DAY |
|
| IA0056821 |
8805800000 |
CFU/DAY |
|
| IA0027421 |
13324000000 |
CFU/DAY |
|
| IA0028967 |
2268200000 |
CFU/DAY |
|
| IA0020966 |
14454000000 |
CFU/DAY |
|
| IA0032379 |
79217000000 |
CFU/DAY |
|
| IA0002089 |
33266000000 |
CFU/DAY |
|
| IA0068888 |
233690000 |
CFU/DAY |
|
| IA0036021 |
14009000000 |
CFU/DAY |
|
| IA0032794 |
48708000000 |
CFU/DAY |
|
| IA0035319 |
19835000000 |
CFU/DAY |
|
| IA0079201 |
0 |
CFU/DAY |
|
| IA0080250 |
0 |
CFU/DAY |
|
| IA0077755 |
0 |
CFU/DAY |
|
| IA0078590 |
0 |
CFU/DAY |
|
| IA0080284 |
0 |
CFU/DAY |
|
| IA0077810 |
0 |
CFU/DAY |
|
| IA0076295 |
0 |
CFU/DAY |
|
| IA0079731 |
0 |
CFU/DAY |
|
| IA0080292 |
0 |
CFU/DAY |
|
| IA0076767 |
0 |
CFU/DAY |
|
| IA0080390 |
0 |
CFU/DAY |
|
| Listed Water Causes of Impairment for Escherichia Coli (E. Coli) Click on the underlined Waterbody ID for a Waterbody Report. Click on the underlined "Waterbody Map" literal for a map of the Assessment Unit. |
|||||
| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| IA 04-RAC-0010-1 | RACCOON RIVER | Data Unavailable | 2002, 2004, 2006 | Bacteria | |
| IA 04-RAC-0010-1 | RACCOON RIVER | Data Unavailable | 1998, 2002, 2004, 2006 | Nitrate | |
| IA 04-RAC-0010-2 | RACCOON RIVER | Data Unavailable | 2002, 2004, 2006 | Nitrate, Bacteria | |
| IA 04-RAC-0010-2 | RACCOON RIVER | Data Unavailable | 1998, 2002, 2004, 2006 | Fecal Coliform | |
| IA 04-RAC-0040-1 | N. RACCOON RIVER | Data Unavailable | 2002, 2004, 2006 | Bacteria | |
| IA 04-RAC-0040-1 | N. RACCOON RIVER | Data Unavailable | 1998, 2002, 2004, 2006 | Fecal Coliform | |
| IA 04-RAC-0040_5 | NORTH RACCOON RIVER | Data Unavailable | 2002, 2004, 2006 | Bacteria | |
| IA 04-RAC-0040_6 | NORTH RACCOON RIVER | Data Unavailable | 2002, 2004, 2006 | Bacteria | |
TMDL Pollutant: Nitrate
| Total Waste Load Allocation: | 4.9707 | Total Load Allocation: | 11.09 | |
| Explicit Margin Of Safety: | .84 MG/DAY | Implicit Margin Of Safety: | N | |
| Units for Total Waste Load Allocation and Total Load Allocation: | MG/DAY | TMDL Pollutant Source Type: | Point/Nonpoint Source | |
| TMDL End Point: | "WATER QUALITY STANDARDS ATTAINMENT: THE WQS FOR THE SEGMENTS COVERED BY THIS TMDL ARE GIVEN IN THE TABLE BELOW. SEGMENT ID DESIGNATED USES IMPAIRED USE NITRATE CRITERION E. COLI CRITERIA IA 04-RAC-0010-1&2 CLASS A, B, AND C CLASS C (DRINKING WATER SUPPLY) 10 MG/L AS N ---------------------------------- IA 04-RAC-0200_3 CLASS A, B, AND C CLASS C (DRINKING WATER SUPPLY) 10 MG/L AS N ---------------------------------- IA 04-RAC-0010-1&2 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) IA 04-RAC-0040-5&6 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) IA 04-RAC-0040-1 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) THE E. COLI CRITERIA APPLY DURING THE RECREATIONAL SEASON FROM MARCH 15 - NOVEMBER 15. THE SEGMENTS IMPAIRED FOR CLASS C USE WERE ADDED TO IOWA'S 2004 303D LIST. THE SEGMENTS IMPAIRED FOR CLASS A USE HAVE BEEN ON THE IOWA 1998, 2002, AND 2004 303D LIST. THESE SEGMENTS WERE GIVEN HIGH PRIORITY FOR TMDL DEVELOPMENT IN THE STATE'S 303D LIST. NUMERIC TARGET(S): THE WQS FOR THE SEGMENTS COVERED BY THIS TMDL ARE GIVEN IN THE TABLE BELOW. SEGMENT ID DESIGNATED USES IMPAIRED USE NITRATE CRITERION E. COLI CRITERIA IA 04-RAC-0010-1&2 CLASS A, B, AND C CLASS C (DRINKING WATER SUPPLY) 10 MG/L AS N ---------------------------------- IA 04-RAC-0200_3 CLASS A, B, AND C CLASS C (DRINKING WATER SUPPLY) 10 MG/L AS N ---------------------------------- IA 04-RAC-0010-1&2 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) IA 04-RAC-0040-5&6 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) IA 04-RAC-0040-1 CLASS A, B, AND C CLASS A (PRIMARY CONTACT RECREATION) ------------- 126 CFU/100ML (GEOMEAN) 235 CFU/100ML (SAMPLE MAX) THE E. COLI CRITERIA APPLY DURING THE RECREATIONAL SEASON FROM MARCH 15 - NOVEMBER 15. THE SEGMENTS IMPAIRED FOR CLASS C USE WERE ADDED TO IOWA'S 2004 303D LIST. THE SEGMENTS IMPAIRED FOR CLASS A USE HAVE BEEN ON THE IOWA 1998, 2002, AND 2004 303D LIST. THESE SEGMENTS WERE GIVEN HIGH PRIORITY FOR TMDL DEVELOPMENT IN THE STATE'S 303D LIST." | |||
| NPDES Allocation for Pollutant: Nitrate | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| IA0033219 |
.0033 |
MG/DAY |
|
| IA0046671 |
.0129 |
MG/DAY |
|
| IA0025950 |
.0184 |
MG/DAY |
|
| IA0065731 |
.0008 |
MG/DAY |
|
| IA0064998 |
1.48 |
MG/DAY |
|
| IA0032484 |
.4903 |
MG/DAY |
|
| IA0021989 |
.0154 |
MG/DAY |
|
| IA0034312 |
.0086 |
MG/DAY |
|
| IA0033090 |
.0336 |
MG/DAY |
|
| IA0067652 |
.0036 |
MG/DAY |
|
| IA0057029 |
.0044 |
MG/DAY |
|
| IA0056103 |
.0066 |
MG/DAY |
|
| IA0062162 |
.0126 |
MG/DAY |
|
| IA0027189 |
.0404 |
MG/DAY |
|
| IA0020842 |
.0294 |
MG/DAY |
|
| IA0070114 |
.0197 |
MG/DAY |
|
| IA0021300 |
.0567 |
MG/DAY |
|
| IA0041998 |
.0157 |
MG/DAY |
|
| IA0026026 |
.0053 |
MG/DAY |
|
| IA0020940 |
.2642 |
MG/DAY |
|
| IA0033715 |
.0009 |
MG/DAY |
|
| IA0032409 |
.0074 |
MG/DAY |
|
| IA0033138 |
.0278 |
MG/DAY |
|
| IA0028983 |
.0159 |
MG/DAY |
|
| IA0056855 |
.0024 |
MG/DAY |
|
| IA0075281 |
.0019 |
MG/DAY |
|
| IA0075272 |
.0006 |
MG/DAY |
|
| IA0061468 |
.0066 |
MG/DAY |
|
| IA0021377 |
.4635 |
MG/DAY |
|
| IA0024571 |
.0154 |
MG/DAY |
|
| IA0035181 |
.0033 |
MG/DAY |
|
| IA0041866 |
.0946 |
MG/DAY |
|
| IA0075817 |
.0023 |
MG/DAY |
|
| IA0036099 |
.0515 |
MG/DAY |
|
| IA0068381 |
.0082 |
MG/DAY |
|
| IA0041874 |
.0043 |
MG/DAY |
|
| IA0057045 |
.0554 |
MG/DAY |
|
| IA0041858 |
.021 |
MG/DAY |
|
| IA0075361 |
.168 |
MG/DAY |
|
| IA0077101 |
.0014 |
MG/DAY |
|
| IA0057096 |
.005 |
MG/DAY |
|
| IA0031216 |
.0046 |
MG/DAY |
|
| IA0076244 |
.0003 |
MG/DAY |
|
| IA0023418 |
.0064 |
MG/DAY |
|
| IA0060321 |
.0026 |
MG/DAY |
|
| IA0032824 |
.0269 |
MG/DAY |
|
| IA0041882 |
.0028 |
MG/DAY |
|
| IA0076465 |
.0003 |
MG/DAY |
|
| IA0076554 |
.1053 |
MG/DAY |
|
| IA0041921 |
.0603 |
MG/DAY |
|
| IA0056821 |
.0124 |
MG/DAY |
|
| IA0027421 |
.0159 |
MG/DAY |
|
| IA0028967 |
.0053 |
MG/DAY |
|
| IA0020966 |
.0127 |
MG/DAY |
|
| IA0032379 |
.4504 |
MG/DAY |
|
| IA0002089 |
.6864 |
MG/DAY |
|
| IA0068888 |
.0032 |
MG/DAY |
|
| IA0036021 |
.0132 |
MG/DAY |
|
| IA0032794 |
.0628 |
MG/DAY |
|
| IA0035319 |
.0196 |
MG/DAY |
|
| IA0079201 |
0 |
MG/DAY |
|
| IA0080250 |
0 |
MG/DAY |
|
| IA0077755 |
0 |
MG/DAY |
|
| IA0078590 |
0 |
MG/DAY |
|
| IA0080284 |
0 |
MG/DAY |
|
| IA0077810 |
0 |
MG/DAY |
|
| IA0076295 |
0 |
MG/DAY |
|
| IA0079731 |
0 |
MG/DAY |
|
| IA0080292 |
0 |
MG/DAY |
|
| IA0076767 |
0 |
MG/DAY |
|
| IA0080390 |
0 |
MG/DAY |
|
| Listed Water Causes of Impairment for Nitrate Click on the underlined Waterbody ID for a Waterbody Report. Click on the underlined "Waterbody Map" literal for a map of the Assessment Unit. |
|||||
| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| IA 04-RAC-0010-1 | RACCOON RIVER | Data Unavailable | 1998, 2002, 2004, 2006 | Nitrate | |
| IA 04-RAC-0010-2 | RACCOON RIVER | Data Unavailable | 2002, 2004, 2006 | Nitrate | |
| IA 04-RAC-0200_3 | MIDDLE RACCOON RIVER | Data Unavailable | 2002, 2004, 2006 | Nitrate | |