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TMDL Document for SWIFT SLOUGH (TO CUTLER RESERVOIR)- LOGAN CITY CORPORATION
| TMDL ID: | 33595 | TMDL Name: | SWIFT SLOUGH (TO CUTLER RESERVOIR)- LOGAN CITY CORPORATION | ||
| State/Tribe: | Utah | TMDL Date: | 09/27/2007 | ||
| EPA Action: | EPA Approved | Comments: | THE TMDLS INCLUDE SEASONAL WLAS FOR AMMONIA. THE LOWEST WLAS ARE REPORTED. AMMONIA TARGETS BASED ON SPRING/FALL TEMP OF 12 C WITH PH OF 8.1, SUMMER TEMP OF 20 C WITH PH OF 8.2, AND WINTER TEMP OF 4 C WITH PH OF 8.0. METHOD: UTAH RIVER MODEL, UTAH AMMONIA/CHLORINE MODEL, AMMTOX | ||
No TMDL Documents have been uploaded for this TMDL.
TMDL Pollutant: Ammonia
| Total Waste Load Allocation: | 1064.9 | Total Load Allocation: | 0 | |
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Y | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Point Source | |
| TMDL End Point: | 5.73 MG/L SUMMER; 6.95 MG/L FALL; 8,41 MG/L WINTER; 6.95 MG/L SPRING - 1 HOUR AVERAGES | |||
| NPDES Allocation for Pollutant: Ammonia | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| UT0021920 |
1064.9 |
LBS/DAY |
|
| Listed Water Causes of Impairment for Ammonia 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 | |
|---|---|---|---|---|---|
| UT16010203-007 | SWIFT SLOUGH | Data Unavailable | 2006 | Ammonia | |
TMDL Pollutant: Biochemical Oxygen Demand (BOD)
| Total Waste Load Allocation: | 3338.2 | Total Load Allocation: | 48.3 | |
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Y | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Point Source | |
| TMDL End Point: | 5.0 MG/L FOR ALL SEASONS | |||
| NPDES Allocation for Pollutant: Biochemical Oxygen Demand (BOD) | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| UT0021920 |
3338.2 |
LBS/DAY |
|
| Listed Water Causes of Impairment for Biochemical Oxygen Demand (Bod) 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 | |
|---|---|---|---|---|---|
| UT16010203-007 | SWIFT SLOUGH | Data Unavailable | 2006 | Dissolved Oxygen | |
TMDL Pollutant: Copper
| Total Waste Load Allocation: | 3.2 | Total Load Allocation: | .051 | |
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Y | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Point Source | |
| TMDL End Point: | 23.85 UG/L 4 DAY AVE; 39.41 UG/L 1 HOUR AVE. | |||
| NPDES Allocation for Pollutant: Copper | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| UT0021920 |
3.2 |
LBS/DAY |
|
| Listed Water Causes of Impairment for Copper 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 | |
|---|---|---|---|---|---|
| UT16010203-007 | SWIFT SLOUGH | Data Unavailable | 2006 | Copper | |
TMDL Pollutant: Escherichia Coli (E. Coli)
| Total Waste Load Allocation: | 126 | Total Load Allocation: | 126 | |
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Y | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | CFU/100ML | TMDL Pollutant Source Type: | Point/Nonpoint Source | |
| TMDL End Point: | 126 CFU/100ML, 30-DAY GEOMETRIC MEAN; 158 CFU/100ML, 7-DAY GEOMETRIC MEAN | |||
| NPDES Allocation for Pollutant: Escherichia Coli (E. Coli) | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| UT0021920 |
126 |
CFU/100ML |
|
No causes of impairment have been reported to EPA for this TMDL Pollutant.
TMDL Pollutant: Lead
| Total Waste Load Allocation: | 1.7 | Total Load Allocation: | .051 | |
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Y | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Point Source | |
| TMDL End Point: | 12.88 UG/L 4 DAY AVG; 330.60 UG/L 1 HOUR AVG | |||
| NPDES Allocation for Pollutant: Lead | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| UT0021920 |
1.7 |
LBS/DAY |
|
| Listed Water Causes of Impairment for Lead 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 | |
|---|---|---|---|---|---|
| UT16010203-007 | SWIFT SLOUGH | Data Unavailable | 2006 | Lead | |
TMDL Pollutant: Total Residual Chlorine
| Total Waste Load Allocation: | 3.5 | Total Load Allocation: | 0 | |
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Y | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Point Source | |
| TMDL End Point: | 0.019 MG/L DAILY MAX | |||
| NPDES Allocation for Pollutant: Total Residual Chlorine | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| UT0021920 |
3.5 |
LBS/DAY |
|
| Listed Water Causes of Impairment for Total Residual Chlorine 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 | |
|---|---|---|---|---|---|
| UT16010203-007 | SWIFT SLOUGH | Data Unavailable | 2006 | Total Residual Chlorine | |