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TMDL Document for NORTH FORK BIG CREEK-BACTERIA

TMDL ID: 39327 TMDL Name: NORTH FORK BIG CREEK-BACTERIA
State/Tribe: Kansas TMDL Date: 09/30/2010
EPA Action: EPA Approved Comments: "NOTE FOR POLLUTANT E. COLI(227): AT 50% FLOW EXCEEDANCE"

TMDL Documents

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Document Type Comments
TMDL  


TMDL Pollutant: Escherichia Coli (E. Coli)

Total Waste Load Allocation: 65970000000      Total Load Allocation: 146518000000
Explicit Margin Of Safety:      Implicit Margin Of Safety: Y
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 IMPAIRED SEGMENTS COVERED BY THE MONITORING SITE SC540 ARE GIVEN BELOW. SEGMENT ID DESIGNATED USES IMPAIRED USE PRIMARY CONTACT RECREATION WQS BIG CREEK (1) BIG CREEK (5) EXPECTED AQUATIC LIFE SUPPORT, FOOD PROCUREMENT, DOMESTIC WATER SUPPLY, INDUSTRIAL, IRRIGATION AND LIVESTOCK WATERING, GROUNDWATER RECHARGE, PRIMARY CONTACT RECREATION (1 FOR CLASS C AND 5 FOR CLASS B) PRIMARY CONTACT RECREATION PRIMARY CONTACT: APRIL 1 - OCTOBER 31 262 CFU/100 ML FOR CLASS B 427 CFU/100 ML FOR CLASS C NON-PRIMARY CONTACT: NOVEMBER 1- MARCH 31 2,358 CFU/100 ML FOR CLASS B 3,843 CFU/100 ML FOR CLASS C THESE SEGMENTS ARE GIVEN HIGH PRIORITY FOR TMDL DEVELOPMENT IN THE STATE'S 303(D) LIST. THE FOLLOWING TABLE LISTS THE SECONDARY CONTACT RECREATION SEGMENTS (CLASS A AND CLASS B) THAT, ALTHOUGH NOT LISTED AS IMPAIRED, ARE INCLUDED FOR FURTHER ENSURING THAT THE WATER QUALITY GOAL OF THIS TMDL MEETS THE REQUIREMENT OF THE CLEAN WATER ACT. MAIN STEM TRIBUTARY SECONDARY CONTACT RECREATION WQS BIG CREEK (3, CLASS B) BIG CREEK (7, CLASS B) WALKER CREEK (2, CLASS B) OGALLAH CREEK (6, CLASS B) NORTH FORK BIG CREEK (4, CLASS B) MUD CREEK (9, CLASS B) CHETOLAH CREEK (8, CLASS A) JANUARY 1 - DECEMBER 31 2,358 CFU/100 ML FOR CLASS A 3,843 CFU/100 ML FOR CLASS B NUMERIC TARGET(S): THE WQS FOR THE IMPAIRED SEGMENTS COVERED BY THE MONITORING SITE SC540 ARE GIVEN BELOW. SEGMENT ID DESIGNATED USES IMPAIRED USE PRIMARY CONTACT RECREATION WQS BIG CREEK (1) BIG CREEK (5) EXPECTED AQUATIC LIFE SUPPORT, FOOD PROCUREMENT, DOMESTIC WATER SUPPLY, INDUSTRIAL, IRRIGATION AND LIVESTOCK WATERING, GROUNDWATER RECHARGE, PRIMARY CONTACT RECREATION (1 FOR CLASS C AND 5 FOR CLASS B) PRIMARY CONTACT RECREATION PRIMARY CONTACT: APRIL 1 - OCTOBER 31 262 CFU/100 ML FOR CLASS B 427 CFU/100 ML FOR CLASS C NON-PRIMARY CONTACT: NOVEMBER 1- MARCH 31 2,358 CFU/100 ML FOR CLASS B 3,843 CFU/100 ML FOR CLASS C THESE SEGMENTS ARE GIVEN HIGH PRIORITY FOR TMDL DEVELOPMENT IN THE STATE'S 303(D) LIST. THE FOLLOWING TABLE LISTS THE SECONDARY CONTACT RECREATION SEGMENTS (CLASS A AND CLASS B) THAT, ALTHOUGH NOT LISTED AS IMPAIRED, ARE INCLUDED FOR FURTHER ENSURING THAT THE WATER QUALITY GOAL OF THIS TMDL MEETS THE REQUIREMENT OF THE CLEAN WATER ACT. MAIN STEM TRIBUTARY SECONDARY CONTACT RECREATION WQS BIG CREEK (3, CLASS B) BIG CREEK (7, CLASS B) WALKER CREEK (2, CLASS B) OGALLAH CREEK (6, CLASS B) NORTH FORK BIG CREEK (4, CLASS B) MUD CREEK (9, CLASS B) CHETOLAH CREEK (8, CLASS A) JANUARY 1 - DECEMBER 31 2,358 CFU/100 ML FOR CLASS A 3,843 CFU/100 ML FOR CLASS B"

NPDES Allocation for Pollutant: Escherichia Coli (E. Coli)
NPDES ID Other Non PCS Identification Waste Load Allocation Units
KS0036684

16900000000
CFU/DAY
KS0094145

1800000000
CFU/DAY
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