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Products Of Purchased Glass, Ridgeway, Virginia. NPDES permit VA0021989, in force until Jan 31, 2031. Last 12 months: over a limit 2 times (last November 2025). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| November 2025 | Solids, total suspended, daily maximum | 64.9 | ≤ 60 mg/L | 8% |
| November 2025 | Solids, total suspended, monthly average | 39.8 | ≤ 30 mg/L | 33% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
Cited limits by parameter: Virginia's rules and the federal ones.
Same industry: the 4 Stone, Clay, Glass and Concrete Products permits in Virginia.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/VA0021989 · MCP: https://passage-data.com/mcp