NPDES permit SC0039284 · Minor NON-POTW · administratively continued, expires 2025-09-30 · EPA's file as of 2026-09-19
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This permit expired on 2025-09-30 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-07-31. Most often over: Pass/Fail Static 48Hr Acute Ceriodaphnia dubia (2), %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia (1).
Reports are due about 29 days after each monitoring period ends (the most common figure among SC permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. fahrenheit | DAILY MX | <= 90 deg F | all year |
| 001 | pH | INST MIN | >= 6 SU | all year |
| 001 | pH | INST MAX | <= 8.5 SU | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | E. coli | MO AVG | report only | all year |
| 001 | E. coli | DAILY MX | report only | all year |
| 001 | LC50 Static 48Hr Acute Ceriodaphnia dubia | DAILY MN | report only | all year |
| 001 | LC50 Static 48Hr Acute Ceriodaphnia dubia | DAILY MN | report only | all year |
| 001 | %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | MO AVG | <= 25 % | all year |
| 001 | %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | MO AVG | <= 25 % | all year |
| 001 | %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | DAILY MX | <= 40 % | all year |
| 001 | %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | DAILY MX | <= 40 % | all year |
| 001 | Pass/Fail Static 48Hr Acute Ceriodaphnia dubia | DAILY MX | <= 0 pass=0;fail=1 | all year |
| 001 | Pass/Fail Static 48Hr Acute Ceriodaphnia dubia | DAILY MX | <= 0 pass=0;fail=1 | all year |
| 001 | IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | DAILY MN | report only | all year |
| 001 | IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | DAILY MN | report only | all year |
| 002 | Temperature, water deg. fahrenheit | DAILY MX | <= 90 deg F | all year |
| 002 | pH | INST MIN | >= 6 SU | all year |
| 002 | pH | INST MAX | <= 8.5 SU | all year |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 002 | E. coli | MO AVG | report only | all year |
| 002 | E. coli | DAILY MX | report only | all year |
| 002 | LC50 Static 48Hr Acute Ceriodaphnia dubia | DAILY MN | report only | all year |
| 002 | %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | MO AVG | <= 25 % | all year |
| 002 | %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | DAILY MX | <= 40 % | all year |
| 002 | Pass/Fail Static 48Hr Acute Ceriodaphnia dubia | DAILY MX | <= 0 pass=0;fail=1 | all year |
| 002 | IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | DAILY MN | report only | all year |
| 01A | Oxygen demand, ultimate | MO AVG | <= 5759 lb/d | Jan, Feb, Nov, Dec |
| 01A | Oxygen demand, ultimate | MO AVG | <= 1087 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 01A | Oxygen demand, ultimate | MO AVG | <= 5759 lb/d | Jan, Feb, Nov, Dec |
| 01A | Oxygen demand, ultimate | MO AVG | <= 1843 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 01A | Oxygen demand, ultimate | DAILY MX | <= 11518 lb/d | Jan, Feb, Nov, Dec |
| 01A | Oxygen demand, ultimate | DAILY MX | <= 2174 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 01A | Oxygen demand, ultimate | DAILY MX | <= 11518 lb/d | Jan, Feb, Nov, Dec |
| 01A | Oxygen demand, ultimate | DAILY MX | <= 3686 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 01A | Oxygen, dissolved [DO] | INST MIN | >= 2 mg/L | all year |
| 01A | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 01A | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 01A | BOD, 5-day, 20 deg. C | MO AVG | <= 1826 lb/d | all year |
| 01A | BOD, 5-day, 20 deg. C | DAILY MX | <= 2899 lb/d | all year |
| 01A | BOD, 5-day, 20 deg. C | ANNL AVG | <= 288920 lb/yr | all year |
| 01A | Solids, total suspended | MO AVG | report only | all year |
| 01A | Solids, total suspended | DAILY MX | report only | all year |
| 01A | Solids, total suspended | MO AVG | <= 3780 lb/d | all year |
| 01A | Solids, total suspended | DAILY MX | <= 5236 lb/d | all year |
| 01A | Solids, total suspended | ANNL AVG | <= 521590 lb/yr | all year |
| 01A | Nitrogen, total [as N] | MO AVG | report only | all year |
| 01A | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 01A | Nitrogen, ammonia total [as N] | MO AVG | report only | all year |
| 01A | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 01A | Phosphorus, total [as P] | MO AVG | report only | all year |
| 01A | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 01A | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 01A | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states