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Refined Petroleum Pipelines, Columbia, Virginia. NPDES permit VA0051926, in force until Feb 29, 2028. Last 12 months: no values over a limit, 4 of 8 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | instantaneous minimum | ≥ 6 SU | all year | 001 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 001 |
| Carbon, tot organic [TOC] | instantaneous maximum | report only (mg/L) | all year | 001 |
| Petrol hydrocarbons, total recoverable | instantaneous maximum | ≤ 15 mg/L | all year | 001 |
| Flow, in conduit or thru treatment plant | instantaneous maximum | report only (MGD) | all year | 001 |
| Chlorine, total residual | instantaneous maximum | ≤ .011 mg/L | all year | 001 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 002 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 002 |
| Carbon, tot organic [TOC] | instantaneous maximum | report only (mg/L) | all year | 002 |
| Petrol hydrocarbons, total recoverable | instantaneous maximum | ≤ 15 mg/L | all year | 002 |
| Flow, in conduit or thru treatment plant | instantaneous maximum | report only (MGD) | all year | 002 |
| Chlorine, total residual | instantaneous maximum | ≤ .011 mg/L | all year | 002 |
| pH | instantaneous minimum | report only (SU) | all year | 901 |
| pH | instantaneous maximum | report only (SU) | all year | 901 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 901 |
| Carbon, tot organic [TOC] | instantaneous maximum | report only (mg/L) | all year | 901 |
| Petrol hydrocarbons, total recoverable | instantaneous maximum | report only (mg/L) | all year | 901 |
| Chlorine, total residual | instantaneous maximum | report only (mg/L) | all year | 901 |
| Precipitation volume | instantaneous maximum | report only (Mgal) | all year | 901 |
| pH | instantaneous minimum | report only (SU) | all year | 902 |
| pH | instantaneous maximum | report only (SU) | all year | 902 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 902 |
| Carbon, tot organic [TOC] | instantaneous maximum | report only (mg/L) | all year | 902 |
| Petrol hydrocarbons, total recoverable | instantaneous maximum | report only (mg/L) | all year | 902 |
| Chlorine, total residual | instantaneous maximum | report only (mg/L) | all year | 902 |
| Precipitation volume | instantaneous maximum | report only (Mgal) | all year | 902 |
Cited limits by parameter: Virginia's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/VA0051926 · MCP: https://passage-data.com/mcp