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Industrial Inorganic Chemicals, North Chesterfield, Virginia. NPDES permit VA0004880, in force until Jun 30, 2031. Last 12 months: no values over a limit, 2 of 24 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | daily maximum | ≤ 110 deg F | all year | 001 |
| pH | daily minimum | ≥ 6 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Chlorine, total residual | monthly average | report only (mg/L) | all year | 001 |
| Chlorine, total residual | daily maximum | report only (mg/L) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 750 |
| Velocity of intake | monthly average | report only (ft/sec) | all year | 750 |
| Velocity of intake | maximum | ≤ .5 ft/sec | all year | 750 |
Cited limits by parameter: Virginia's rules and the federal ones.
Same industry: the 13 Chemicals and Allied 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/VA0004880 · MCP: https://passage-data.com/mcp