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- Assessment Summary
- Causes of Impairment
- Probable Sources Contributing to Impairment
- TMDL Alternatives by Cause of Impairment
- Cumulative TMDLs by Pollutant
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Alabama, Cahaba Watershed
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Assessment Summary for Reporting Year 2008
Alabama, Cahaba Watershed
Description of this table
Click here to list Threatened and Impaired Waters Only
Click here to list Threatened and Impaired Waters Only
| NOTE: Click on the underlined "Waterbody Name" to view a Waterbody report. | ||||||||
| Waterbody Name | Waterbody ID | Location | Map | Waterbody Type | Size | Units | Status | State TMDL Development Status |
|---|---|---|---|---|---|---|---|---|
| Affonee Creek | AL03150202-0505-100 | From Cahaba River To Its Source | Waterbody Map | Stream | 18.5 | Miles | Good | |
| Beaverdam Creek | AL03150202-0801-100 | From Oakmulgee Creek To Its Source | Waterbody Map | Stream | 13.5 | Miles | Good | |
| Big Black Creek | AL03150202-0102-100 | From Cahaba River To Its Source | Waterbody Map | Stream | 16.5 | Miles | Good | |
| Blue Girth Creek | AL03150202-0506-100 | From Cahaba River To Its Source | Data Unavailable | Stream | 15.1 | Miles | Good | |
| Buck Creek | AL03150202-0202-101 | From Cahaba River To Cahaba Valley Creek | Data Unavailable | Stream | 2.9 | Miles | Impaired | TMDL needed |
| Buck Creek | AL03150202-0202-102 | From Cahaba Valley Creek To Shelby County Road 44 | Data Unavailable | Stream | 6.0 | Miles | Good | |
| Buck Creek | AL03150202-0202-103 | From Shelby County Road 44 To Its Source | Data Unavailable | Stream | 8.4 | Miles | Good | |
| Caffee Creek | AL03150202-0405-300 | From Cahaba River To Its Source | Data Unavailable | Stream | 17.9 | Miles | Good | |
| Cahaba River | AL03150202-0101-102 | From Us Highway 11 To I-59 | Waterbody Map | River | 3.1 | Miles | Impaired | TMDL needed |
| Cahaba River | AL03150202-0101-103 | From I-59 To Its Source | Waterbody Map | River | 2.2 | Miles | Not_Assessed | |
| Cahaba River | AL03150202-0104-102 | From Grant'S Mill Road To Us Highway 11 | Waterbody Map | River | 21.1 | Miles | Impaired | TMDL needed |
| Cahaba River | AL03150202-0201-101 | From Buck Creek To Dam Near Us Highway 280 | Data Unavailable | River | 17.5 | Miles | Impaired | TMDL needed |
| Cahaba River | AL03150202-0201-102 | From Dam Near Us Highway 280 To Grant'S Mill Road | Data Unavailable | River | 13.5 | Miles | Impaired | TMDL needed |
| Cahaba River | AL03150202-0203-101 | From Shades Creek To Shelby County Road 52 | Data Unavailable | River | 23.6 | Miles | Impaired | TMDL needed |
| Cahaba River | AL03150202-0203-102 | From Shelby County Road 52 To Buck Creek | Data Unavailable | River | 3.6 | Miles | Impaired | TMDL needed |
| Cahaba River | AL03150202-0405-100 | From Lower Little Cahaba River To Shades Creek | Data Unavailable | River | 13.5 | Miles | Impaired | TMDL needed |
| Cahaba River | AL03150202-0503-102 | From Alabama Highway 82 To Lower Little Cahaba River | Waterbody Map | River | 10.6 | Miles | Impaired | TMDL needed |
| Cahaba River | AL03150202-0902-100 | From Alabama River To Alabama Highway 82 | Waterbody Map | River | 89.5 | Miles | Good | |
| Cahaba Valley Creek | AL03150202-0202-401 | From Buck Creek To Us Highway 31 | Data Unavailable | Stream | 4.7 | Miles | Impaired | TMDL needed |
| Cahaba Valley Creek | AL03150202-0202-402 | From Us Highway 31 | Data Unavailable | Stream | 10.3 | Miles | Good | |
| Cane Creek | AL03150202-0405-800 | From Cahaba River To Its Source | Data Unavailable | Stream | 10.4 | Miles | Good | |
| Childers Creek | AL03150202-0901-100 | From Cahaba River To Its Source | Waterbody Map | Stream | 18.8 | Miles | Impaired | TMDL needed |
| Cooley Creek | AL03150202-0302-900 | From Mill Creek To Its Source | Data Unavailable | Stream | 2.8 | Miles | Impaired | TMDL completed |
| Dry Brook | AL03150202-0202-800 | From Cahaba Valley Creek To Its Source | Data Unavailable | Stream | 3.5 | Miles | Good | |
| Dry Creek | AL03150202-0902-501 | From Cahaba River To Dallas County Road 201 | Waterbody Map | Stream | 4.5 | Miles | Good | |
| Dry Creek | AL03150202-0902-502 | From Dallas County Road 201 To Its Source | Waterbody Map | Stream | 5.0 | Miles | Impaired | TMDL completed |
| Fourmile Creek | AL03150202-0404-300 | From Little Cahaba River To Its Source | Data Unavailable | Stream | 5.6 | Miles | Good | |
| Goose Creek | AL03150202-0603-200 | From Cahaba River To Its Source | Waterbody Map | Stream | 7.7 | Miles | Good | |
| Gully Creek | AL03150202-0507-300 | From Cahaba River To Its Source | Data Unavailable | Stream | 7.7 | Miles | Good | |
| Haysop Creek | AL03150202-0504-100 | From Cahaba River To Its Source | Waterbody Map | Stream | 26.8 | Miles | Good | |
| Holsombech Creek | AL03150202-0802-700 | From Oakmulgee Creek To Its Source | Waterbody Map | Stream | 5.6 | Miles | Good | |
| Lee Branch | AL03150202-0103-300 | From Lake Purdy To Its Source | Waterbody Map | Stream | 2.9 | Miles | Impaired | TMDL needed |
| Little Cahaba River | AL03150202-0103-101 | From Cahaba River To Purdy Lake Dam | Waterbody Map | Stream | 4.8 | Miles | Good | |
| Little Cahaba River | AL03150202-0103-103 | From Head Of Lake Purdy To Its Source | Waterbody Map | Stream | 13.8 | Miles | Good | |
| Little Cahaba River | AL03150202-0404-100 | From Cahaba River To Its Source | Data Unavailable | Stream | 16.5 | Miles | Good | |
| Little Cahaba River (Purdy Lake) | AL03150202-0103-102 | From Purdy Lake Dam To Head Of Purdy Lake | Waterbody Map | Reservoir | 962.0 | Acres | Good | |
| Little Oakmulgee Creek | AL03150202-0804-100 | From Oakmulgee Creek To Its Source | Waterbody Map | Stream | 18.7 | Miles | Good | |
| Little Shades Creek | AL03150202-0201-500 | From Cahaba River To Its Source | Data Unavailable | Stream | 7.4 | Miles | Good | |
| Little Shades Creek | AL03150202-0302-110 | From Shades Creek To Its Source | Data Unavailable | Stream | 9.0 | Miles | Not_Assessed | |
| Mahan Creek | AL03150202-0402-100 | From Little Cahaba River To Its Source | Waterbody Map | Stream | 15.5 | Miles | Not_Assessed | |
| Mayberry Creek | AL03150202-0401-200 | From Shoal Creek To Its Source | Data Unavailable | Stream | 8.5 | Miles | Good | |
| Mill Creek | AL03150202-0302-800 | From Mud Creek To Its Source | Data Unavailable | Stream | 6.7 | Miles | Impaired | TMDL completed |
| Mill Creek | AL03150202-0603-300 | From Cahaba River To Its Source | Waterbody Map | Stream | 11.4 | Miles | Good | |
| Mud Creek | AL03150202-0302-201 | From Shades Creek To Tannehill Iron Works | Data Unavailable | Stream | 3.7 | Miles | Good | |
| Mud Creek | AL03150202-0302-202 | From Tannehill Iron Works To Its Source | Data Unavailable | Stream | 4.1 | Miles | Impaired | TMDL completed |
| Oak Mountain State Park Lakes | AL03150202-0202-110 | Within Oak Mountain State Park | Waterbody Map | Reservoir | 166.7 | Acres | Good | |
| Oakmulgee Creek | AL03150202-0805-100 | From Cahaba River To Its Source | Waterbody Map | Stream | 56.7 | Miles | Good | |
| Old Town Creek | AL03150202-0602-200 | From Cahaba River To Its Source | Waterbody Map | Stream | 12.7 | Miles | Good | |
| Patton Creek | AL03150202-0201-300 | From Cahaba River To Its Source | Data Unavailable | Stream | 8.8 | Miles | Impaired | TMDL completed |
| Peavine Creek | AL03150202-0202-500 | From Buck Creek To Its Source | Data Unavailable | Stream | 10.0 | Miles | Not_Assessed | |
| Piney Woods Creek | AL03150202-0203-500 | From Cahaba River To Its Source | Data Unavailable | Stream | 7.6 | Miles | Good | |
| Possum Creek | AL03150202-0702-200 | From Cahaba River To Its Source | Data Unavailable | Stream | 9.0 | Miles | Good | |
| Potato Patch Creek | AL03150202-0601-300 | From Cahaba River To Its Source | Waterbody Map | Stream | 7.5 | Miles | Good | |
| Rice Creek | AL03150202-0701-200 | From Cahaba River To Its Source | Data Unavailable | Stream | 14.9 | Miles | Good | |
| Sandy Creek | AL03150202-0503-200 | From Cahaba River To Its Source | Waterbody Map | Stream | 16.3 | Miles | Good | |
| Schultz Creek | AL03150202-0502-100 | From Cahaba River To Its Source | Waterbody Map | Stream | 16.4 | Miles | Not_Assessed | |
| Shades Creek | AL03150202-0302-100 | From Cahaba River To Its Source | Data Unavailable | Stream | 56.4 | Miles | Impaired | TMDL completed |
| Shoal Creek | AL03150202-0401-100 | From Little Cahaba River To Its Source | Data Unavailable | Stream | 19.1 | Miles | Not_Assessed | |
| Silver Creek | AL03150202-0702-400 | From Cahaba River To Its Source | Data Unavailable | Stream | 3.8 | Miles | Good | |
| Sixmile Creek | AL03150202-0403-100 | From Little Cahaba River To Its Source | Data Unavailable | Stream | 27.3 | Miles | Not_Assessed | |
| Spring Creek | AL03150202-0401-500 | From Shoal Creek To Its Source | Data Unavailable | Stream | 9.4 | Miles | Good | |
| Taylor Creek | AL03150202-0601-400 | From Cahaba River To Its Source | Waterbody Map | Stream | 8.8 | Miles | Good | |
| Ut To Cahaba Valley Creek | AL03150202-0202-900 | From Cahaba Valley Creek To Its Source | Data Unavailable | Stream | 2.3 | Miles | Not_Assessed | |
| Wallace Creek | AL03150202-0601-200 | From Cahaba River To Its Source | Waterbody Map | Stream | 8.9 | Miles | Good | |
| Walton Creek | AL03150202-0507-200 | From Cahaba River To Its Source | Data Unavailable | Stream | 5.5 | Miles | Good | |
| Waters Creek | AL03150202-0701-300 | From Cahaba River To Its Source | Data Unavailable | Stream | 9.9 | Miles | Good | |
| Wells Creek | AL03150202-0701-400 | From Cahaba River To Its Source | Data Unavailable | Stream | 5.4 | Miles | Good | |
Causes of Impairment for Reporting Year 2008
Alabama, Cahaba
Description of this table| NOTE: Click on the underlined "Cause of Impairment" value to see a listing of those waters with that cause of impairment. | |||||||||||||||
| Cause of Impairment | Size of Assessed Waters with Listed Causes of Impairment | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rivers and Streams (Miles) |
Lakes, Reservoirs, and Ponds (Acres) |
||||||||||||||
| Nitrogenous BOD | 8.8 | ||||||||||||||
| Turbidity | 56.4 | ||||||||||||||
| Fecal Coliform | 112.6 | ||||||||||||||
| Phosphorus, Total | 106.5 | ||||||||||||||
| BOD, Carbonaceous | 8.8 | ||||||||||||||
| Sedimentation/Siltation | 181.6 | ||||||||||||||
Probable Sources Contributing to Impairments for Reporting Year 2008
Alabama, Cahaba Watershed
Description of this table| Probable Source | Size of Assessed Waters with Probable Sources of Impairments | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rivers and Streams (Miles) |
Lakes, Reservoirs, and Ponds (Acres) |
||||||||||||||
| Habitat Modification - Other Than Hydromodification | 56.4 | ||||||||||||||
| Highways, Roads, Bridges, Infrastructure (New Construction) | 56.4 | ||||||||||||||
| Livestock (Grazing Or Feeding Operations) | 37.3 | ||||||||||||||
| Loss Of Riparian Habitat | 56.4 | ||||||||||||||
| Municipal Point Source Discharges | 106.5 | ||||||||||||||
| On-Site Treatment Systems (Septic Systems And Similar Decentralized Systems) | 2.8 | ||||||||||||||
| Sanitary Sewer Overflows (Collection System Failures) | 56.4 | ||||||||||||||
| Site Clearance (Land Development Or Redevelopment) | 145.4 | ||||||||||||||
| Urban Runoff/Storm Sewers | 182.2 | ||||||||||||||
TMDL Alternatives by Cause of Impairment for Reporting Year 2008
Alabama, Cahaba Watershed
No TMDL Alternatives reported.
Cumulative TMDLs by Pollutant
Alabama, Cahaba Watershed
This chart includes TMDLs since October 1, 1995.
Description of this table
| NOTE: Click on the underlined "Number of TMDLs Completed" value to see a listing of those approved TMDLs for the pollutant. | ||
| Pollutant | Number of TMDLs Completed | Number of Causes of Impairment Addressed |
|---|---|---|
| Phosphorus, Total | 8 | |
| Fecal Coliform | 8 | |
| Carbonaceous Bod | 1 | |
| Escherichia Coli (E. Coli) | 1 | |
| Nitrogenous BOD | 1 | |
| Sediment | 10 | |
Total: 19 TMDLs; 0 Causes of Impairment
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