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Kaolin And Ball Clay, Gordon, Georgia. NPDES permit GA0003271, in force until Mar 31, 2028. Last 12 months: over a limit 7 times (last September 2026), 8 of 24 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| November 2025 | Nitrogen, ammonia total [as N], daily average | 1.8 mg/L | ≤ 1.6 mg/L | 13% |
| May 2026 | Nitrogen, ammonia total [as N], daily average | 2.1 mg/L | ≤ 1.6 mg/L | 31% |
| June 2026 | Nitrogen, ammonia total [as N], daily average | 2.7 mg/L | ≤ 1.6 mg/L | 69% |
| June 2026 | Nitrogen, ammonia total [as N], daily maximum | 2.7 mg/L | ≤ 2.4 mg/L | 13% |
| July 2026 | Nitrogen, ammonia total [as N], daily average | 1.7 mg/L | ≤ 1.6 mg/L | 6% |
| August 2026 | Nitrogen, ammonia total [as N], daily average | 2 mg/L | ≤ 1.6 mg/L | 25% |
| September 2026 | Nitrogen, ammonia total [as N], daily average | 1.8 mg/L | ≤ 1.6 mg/L | 13% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Turbidity | daily average | ≤ 50 NTU | all year | 001B |
| Turbidity | daily maximum | ≤ 100 NTU | all year | 001B |
| pH | minimum | ≥ 6 SU | all year | 001B |
| pH | maximum | ≤ 8.5 SU | all year | 001B |
| Solids, total suspended | daily average | ≤ 21 mg/L | all year | 001B |
| Solids, total suspended | daily maximum | ≤ 32 mg/L | all year | 001B |
| Oil & Grease | daily average | ≤ 10 mg/L | all year | 001B |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 001B |
| Nitrogen, total [as N] | daily average | report only (mg/L) | all year | 001B |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrogen, organic total [as N] | daily average | report only (mg/L) | all year | 001B |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrogen, ammonia total [as N] | daily average | ≤ 1.6 mg/L | all year | 001B |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 2.4 mg/L | all year | 001B |
| Nitrogen, Kjeldahl, total [as N] | daily average | report only (mg/L) | all year | 001B |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrite + Nitrate total [as N] | daily average | report only (mg/L) | all year | 001B |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Phosphorus, total [as P] | daily average | report only (mg/L) | all year | 001B |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 001B |
| Cadmium, total [as Cd] | daily average | report only (mg/L) | all year | 001B |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | all year | 001B |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 001B |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 001B |
| Zinc, total [as Zn] | daily average | report only (mg/L) | all year | 001B |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 001B |
| Selenium, total [as Se] | daily average | report only (mg/L) | all year | 001B |
| Selenium, total [as Se] | daily maximum | report only (mg/L) | all year | 001B |
| Phosphate, ortho [as P] | daily average | report only (mg/L) | all year | 001B |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 001B |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 001B |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001B |
| NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum | report only (%) | all year | 001B |
| NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas | minimum | report only (%) | all year | 001B |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum | report only (%) | all year | 001B |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas | minimum | report only (%) | all year | 001B |
| Turbidity | daily average | ≤ 50 NTU | all year | 002B |
| Turbidity | daily maximum | ≤ 100 NTU | all year | 002B |
| pH | minimum | ≥ 6 SU | all year | 002B |
| pH | maximum | ≤ 8.5 SU | all year | 002B |
| Solids, total suspended | daily average | ≤ 25 mg/L | all year | 002B |
| Solids, total suspended | daily maximum | ≤ 50 mg/L | all year | 002B |
| Oil & Grease | daily average | ≤ 10 mg/L | all year | 002B |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 002B |
| Nitrogen, total [as N] | daily average | report only (mg/L) | all year | 002B |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 002B |
| Nitrogen, organic total [as N] | daily average | report only (mg/L) | all year | 002B |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 002B |
| Nitrogen, ammonia total [as N] | daily average | report only (mg/L) | all year | 002B |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 002B |
| Nitrogen, Kjeldahl, total [as N] | daily average | report only (mg/L) | all year | 002B |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 002B |
| Nitrite + Nitrate total [as N] | daily average | report only (mg/L) | all year | 002B |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 002B |
| Phosphorus, total [as P] | daily average | report only (mg/L) | all year | 002B |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 002B |
| Cadmium, total [as Cd] | daily average | report only (mg/L) | all year | 002B |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | all year | 002B |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 002B |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 002B |
| Zinc, total [as Zn] | daily average | report only (mg/L) | all year | 002B |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 002B |
| Selenium, total [as Se] | daily average | report only (mg/L) | all year | 002B |
| Selenium, total [as Se] | daily maximum | report only (mg/L) | all year | 002B |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 002B |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002B |
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | minimum | report only (%) | all year | 002B |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | minimum | report only (%) | all year | 002B |
Cited limits by parameter: Georgia's rules and the federal ones.
Same industry: the 55 Mining and Quarrying of Nonmetallic Minerals permits in Georgia.
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