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Kaolin And Ball Clay, Mcintyre, Georgia. NPDES permit GA0050334, in force until Mar 31, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Turbidity | daily average | report only (NTU) | all year | 002 |
| Turbidity | daily maximum | report only (NTU) | all year | 002 |
| pH | minimum | ≥ 6 SU | all year | 002 |
| pH | maximum | ≤ 8.5 SU | all year | 002 |
| Solids, total suspended | daily average | ≤ 39 mg/L | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 59 mg/L | all year | 002 |
| Oil & Grease | daily average | ≤ 10 mg/L | all year | 002 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 002 |
| Nitrogen, total [as N] | daily average | report only (mg/L) | all year | 002 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 002 |
| Nitrogen, organic total [as N] | daily average | report only (mg/L) | all year | 002 |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 002 |
| Nitrogen, ammonia total [as N] | daily average | report only (mg/L) | all year | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 002 |
| Nitrogen, Kjeldahl, total [as N] | daily average | report only (mg/L) | all year | 002 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 002 |
| Nitrite + Nitrate total [as N] | daily average | report only (mg/L) | all year | 002 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | daily average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 002 |
| Cadmium, total [as Cd] | daily average | report only (mg/L) | all year | 002 |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | all year | 002 |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 002 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 002 |
| Zinc, total [as Zn] | daily average | report only (mg/L) | all year | 002 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 002 |
| Selenium, total [as Se] | daily average | report only (mg/L) | all year | 002 |
| Selenium, total [as Se] | daily maximum | report only (mg/L) | all year | 002 |
| Selenium, total [as Se] | daily average | report only (lb/d) | all year | 002 |
| Selenium, total [as Se] | daily maximum | report only (lb/d) | all year | 002 |
| Phosphate, ortho [as P] | daily average | report only (mg/L) | all year | 002 |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | daily average | report only (%) | all year | 002 |
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | daily maximum | report only (%) | all year | 002 |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | minimum | report only (%) | all year | 002 |
| Turbidity | daily average | report only (NTU) | all year | 003 |
| Turbidity | daily maximum | report only (NTU) | all year | 003 |
| pH | minimum | ≥ 6 SU | all year | 003 |
| pH | maximum | ≤ 8.5 SU | all year | 003 |
| Solids, total suspended | daily average | ≤ 39 mg/L | all year | 003 |
| Solids, total suspended | daily maximum | ≤ 59 mg/L | all year | 003 |
| Oil & Grease | daily average | ≤ 10 mg/L | all year | 003 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 003 |
| Nitrogen, total [as N] | daily average | report only (mg/L) | all year | 003 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 003 |
| Nitrogen, organic total [as N] | daily average | report only (mg/L) | all year | 003 |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 003 |
| Nitrogen, ammonia total [as N] | daily average | report only (mg/L) | all year | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 003 |
| Nitrogen, Kjeldahl, total [as N] | daily average | report only (mg/L) | all year | 003 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 003 |
| Nitrite + Nitrate total [as N] | daily average | report only (mg/L) | all year | 003 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 003 |
| Phosphorus, total [as P] | daily average | report only (mg/L) | all year | 003 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 003 |
| Cadmium, total [as Cd] | daily average | report only (mg/L) | all year | 003 |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | all year | 003 |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 003 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 003 |
| Zinc, total [as Zn] | daily average | report only (mg/L) | all year | 003 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 003 |
| Selenium, total [as Se] | daily average | ≤ .01 mg/L | all year | 003 |
| Selenium, total [as Se] | daily maximum | ≤ .015 mg/L | all year | 003 |
| Selenium, total [as Se] | daily average | ≤ .426 lb/d | all year | 003 |
| Selenium, total [as Se] | daily maximum | ≤ .639 lb/d | all year | 003 |
| Phosphate, ortho [as P] | daily average | report only (mg/L) | all year | 003 |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 003 |
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | daily average | report only (%) | all year | 003 |
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | daily maximum | report only (%) | all year | 003 |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | minimum | report only (%) | all year | 003 |
| Turbidity | daily average | ≤ 50 NTU | all year | 005 |
| Turbidity | daily maximum | ≤ 100 NTU | all year | 005 |
| pH | minimum | ≥ 6 SU | all year | 005 |
| pH | maximum | ≤ 8.5 SU | all year | 005 |
| Solids, total suspended | daily average | ≤ 25 mg/L | all year | 005 |
| Solids, total suspended | daily maximum | ≤ 50 mg/L | all year | 005 |
| Oil & Grease | daily average | ≤ 10 mg/L | all year | 005 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 005 |
| Nitrogen, total [as N] | daily average | report only (mg/L) | all year | 005 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 005 |
| Nitrogen, organic total [as N] | daily average | report only (mg/L) | all year | 005 |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 005 |
| Nitrogen, ammonia total [as N] | daily average | report only (mg/L) | all year | 005 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 005 |
| Nitrogen, Kjeldahl, total [as N] | daily average | report only (mg/L) | all year | 005 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 005 |
| Nitrite + Nitrate total [as N] | daily average | report only (mg/L) | all year | 005 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 005 |
| Phosphorus, total [as P] | daily average | report only (mg/L) | all year | 005 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 005 |
| Cadmium, total [as Cd] | daily average | report only (mg/L) | all year | 005 |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | all year | 005 |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 005 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 005 |
| Zinc, total [as Zn] | daily average | report only (mg/L) | all year | 005 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 005 |
| Selenium, total [as Se] | daily average | ≤ .006 mg/L | all year | 005 |
| Selenium, total [as Se] | daily maximum | ≤ .009 mg/L | all year | 005 |
| Selenium, total [as Se] | daily average | ≤ .43 lb/d | all year | 005 |
| Selenium, total [as Se] | daily maximum | ≤ .645 lb/d | all year | 005 |
| Phosphate, ortho [as P] | daily average | report only (mg/L) | all year | 005 |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 005 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 005 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 005 |
| NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum | report only (%) | all year | 005 |
| NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas | daily average | report only (%) | all year | 005 |
| NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas | daily maximum | report only (%) | all year | 005 |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum | report only (%) | all year | 005 |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas | minimum | report only (%) | all year | 005 |
| Turbidity | daily average | report only (NTU) | all year | 010 |
| Turbidity | daily maximum | report only (NTU) | all year | 010 |
| pH | minimum | ≥ 6 SU | all year | 010 |
| pH | maximum | ≤ 8.5 SU | all year | 010 |
| Solids, total suspended | daily average | ≤ 39 mg/L | all year | 010 |
| Solids, total suspended | daily maximum | ≤ 59 mg/L | all year | 010 |
| Oil & Grease | daily average | ≤ 10 mg/L | all year | 010 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 010 |
| Nitrogen, total [as N] | daily average | report only (mg/L) | all year | 010 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 010 |
| Nitrogen, organic total [as N] | daily average | report only (mg/L) | all year | 010 |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 010 |
| Nitrogen, ammonia total [as N] | daily average | report only (mg/L) | all year | 010 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 010 |
| Nitrogen, Kjeldahl, total [as N] | daily average | report only (mg/L) | all year | 010 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 010 |
| Nitrite + Nitrate total [as N] | daily average | report only (mg/L) | all year | 010 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 010 |
| Phosphorus, total [as P] | daily average | report only (mg/L) | all year | 010 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 010 |
| Cadmium, total [as Cd] | daily average | report only (mg/L) | all year | 010 |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | all year | 010 |
| Copper, total [as Cu] | daily average | ≤ .015 mg/L | all year | 010 |
| Copper, total [as Cu] | daily maximum | ≤ .022 mg/L | all year | 010 |
| Copper, total [as Cu] | daily average | ≤ .24 lb/d | all year | 010 |
| Copper, total [as Cu] | daily maximum | ≤ .342 lb/d | all year | 010 |
| Zinc, total [as Zn] | daily average | report only (mg/L) | all year | 010 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 010 |
| Selenium, total [as Se] | daily average | ≤ .005 mg/L | all year | 010 |
| Selenium, total [as Se] | daily maximum | ≤ .008 mg/L | all year | 010 |
| Selenium, total [as Se] | daily average | ≤ .082 lb/d | all year | 010 |
| Selenium, total [as Se] | daily maximum | ≤ .122 lb/d | all year | 010 |
| Phosphate, ortho [as P] | daily average | report only (mg/L) | all year | 010 |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 010 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 010 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 010 |
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | daily average | report only (%) | all year | 010 |
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | daily maximum | report only (%) | all year | 010 |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | minimum | report only (%) | all year | 010 |
| Turbidity | daily average | report only (NTU) | all year | 012 |
| Turbidity | daily maximum | report only (NTU) | all year | 012 |
| pH | minimum | ≥ 6 SU | all year | 012 |
| pH | maximum | ≤ 8.5 SU | all year | 012 |
| Solids, total suspended | daily average | ≤ 39 mg/L | all year | 012 |
| Solids, total suspended | daily maximum | ≤ 59 mg/L | all year | 012 |
| Oil & Grease | daily average | ≤ 10 mg/L | all year | 012 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 012 |
| Nitrogen, total [as N] | daily average | report only (mg/L) | all year | 012 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 012 |
| Nitrogen, organic total [as N] | daily average | report only (mg/L) | all year | 012 |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 012 |
| Nitrogen, ammonia total [as N] | daily average | report only (mg/L) | all year | 012 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 012 |
| Nitrogen, Kjeldahl, total [as N] | daily average | report only (mg/L) | all year | 012 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 012 |
| Nitrite + Nitrate total [as N] | daily average | report only (mg/L) | all year | 012 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 012 |
| Phosphorus, total [as P] | daily average | ≤ 1 mg/L | all year | 012 |
| Phosphorus, total [as P] | daily maximum | ≤ 1.5 mg/L | all year | 012 |
| Cadmium, total [as Cd] | daily average | report only (mg/L) | all year | 012 |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | all year | 012 |
| Copper, total [as Cu] | daily average | report only (mg/L) | all year | 012 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 012 |
| Zinc, total [as Zn] | daily average | report only (mg/L) | all year | 012 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 012 |
| Selenium, total [as Se] | daily average | report only (mg/L) | all year | 012 |
| Selenium, total [as Se] | daily maximum | report only (mg/L) | all year | 012 |
| Selenium, total [as Se] | daily average | report only (lb/d) | all year | 012 |
| Selenium, total [as Se] | daily maximum | report only (lb/d) | all year | 012 |
| Phosphate, ortho [as P] | daily average | report only (mg/L) | all year | 012 |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 012 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 012 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 012 |
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | daily average | report only (%) | all year | 012 |
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | daily maximum | report only (%) | all year | 012 |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | minimum | report only (%) | all year | 012 |
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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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/GA0050334 · MCP: https://passage-data.com/mcp