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- Assessment Summary
- Causes of Impairment
- Probable Sources Contributing to Impairment
- TMDL Alternatives by Cause of Impairment
- Cumulative TMDLs by Pollutant
South Carolina State Report
Other states that contain this watershed:
North Carolina, Upper Catawba Watershed
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South Carolina, Upper Catawba Watershed
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Assessment Summary for Reporting Year 2010
South Carolina, Upper Catawba 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 |
|---|---|---|---|---|---|---|---|---|
| Cw-023 | SCCW-023_S_06 | Crowders Ck At S-46-564 Ne Clover; County: York | Waterbody Map | Stream | 1.8 | Miles | Impaired | TMDL completed |
| Cw-024 | SCCW-024_S_06 | Crowders Creek At S-46-1104; County: York | Waterbody Map | Stream | 5.2 | Miles | Impaired | TMDL completed |
| Cw-027 | SCCW-027_S_06 | Lk Wylie, Crowders Ck Arm At Sc 49 And Sc 274; County: York | Waterbody Map | Stream | 1.8 | Miles | Impaired | TMDL needed |
| Cw-134 | SCCW-134_S_06 | Calabash Br At S-46-414 2.5 Mi Se Of Clover; County: York | Waterbody Map | Stream | 2.5 | Miles | Impaired | TMDL completed |
| Cw-153 | SCCW-153_S_06 | Beaverdam Ck At S-46-152 8 Mi E Of Clover; County: York | Waterbody Map | Stream | 1.5 | Miles | Impaired | TMDL completed |
| Cw-171 | SCCW-171_S_06 | Allison Ck At Us 321 3.1 Mi S Of Clover; County: York | Waterbody Map | Stream | 5.7 | Miles | Impaired | TMDL completed |
| Cw-192 | SCCW-192_S_06 | South Fork Crowders Ck At S-46-79 4.5 Mi Nw Of Clover; County: York | Waterbody Map | Stream | 5.2 | Miles | Impaired | TMDL completed |
| Cw-197 | SCCW-197_L_06 | Lake Wylie Ab Mill Ck Arm At End Of S-46-557; County: York | Waterbody Map | Reservoir | 633.4 | Acres | Good | |
| Cw-198 | SCCW-198_L_06 | Lake Wylie Outside Mouth Of Crowders Ck Arm; County: York | Waterbody Map | Reservoir | 134.5 | Acres | Good | |
| Cw-200 | SCCW-200_L_06 | Lk Wylie At Sc 274 9 Mi Ne Of York; County: York | Waterbody Map | Reservoir | 253.2 | Acres | Impaired | TMDL needed |
| Cw-201 | SCCW-201_FISH_L_06 | Lk Wylie N Lakewoods S/D At Ebenezer Access; County: York | Waterbody Map | Freshwater Lake | .0 | Acres | Good | |
| Cw-201 | SCCW-201_L_08 | Lk Wylie N Lakewoods S/D At Ebenezer Access; County: York | Waterbody Map | Reservoir | 679.1 | Acres | Good | |
| Cw-230 | SCCW-230_L_06 | Lake Wylie At Dam, Under Powerlines; County: York | Waterbody Map | Reservoir | 417.4 | Acres | Impaired | TMDL needed |
| Cw-245 | SCCW-245_L_06 | Lake Wylie, Crowders Ck Arm At First Powerlines Us Of Main Pool; County: York | Waterbody Map | Reservoir | 197.9 | Acres | Good | |
| Cw-249 | SCCW-249_S_06 | Allison Ck At S-46-114; County: York | Waterbody Map | Stream | 8.6 | Miles | Impaired | TMDL completed |
| Rl-03339 | SCRL-03339_L_08 | Lake Wylie 0.1 Mi W Of Tega Cay Sample Closer To Tega Cay Side; County: York | Waterbody Map | Reservoir | 315.1 | Acres | Not_Assessed | |
| Rl-06433 | SCRL-06433_L_08 | Lake Wylie 0.5 Mi W Of Tega Cay Sample Closer To Tega Cay Side; County: York | Waterbody Map | Reservoir | 242.7 | Acres | Good | |
| Rs-06020 | SCRS-06020_S_08 | Beaverdam Creek At Bridge On S-46-64 3.2 Mi Ene Of Clover; County: York | Waterbody Map | Stream | 4.8 | Miles | Impaired | TMDL needed |
Causes of Impairment for Reporting Year 2010
South Carolina, Upper Catawba
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) |
||||||||||||||
| Chlorophyll-A | 253.2 | ||||||||||||||
| Fecal Coliform | 37.1 | ||||||||||||||
| Phosphorus, Total | 253.2 | ||||||||||||||
| Copper | 417.4 | ||||||||||||||
| Ammonia, Total | 417.4 | ||||||||||||||
| Benthic Macroinvertebrates Bioassessments | 4.8 | ||||||||||||||
Probable Sources Contributing to Impairments for Reporting Year 2010
South Carolina, Upper Catawba Watershed
No probable sources data have been reported to EPA for this watershed.
TMDL Alternatives by Cause of Impairment for Reporting Year 2010
South Carolina, Upper Catawba Watershed
No TMDL Alternatives reported.
Cumulative TMDLs by Pollutant
South Carolina, Upper Catawba 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 |
|---|---|---|
| Fecal Coliform |  6 |
6 |
Total: 6 TMDLs; 0 Causes of Impairment
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