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Special Warehousing And Storage, Piney Point, Maryland. NPDES permit MD0062278, in force until Apr 1, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Petrol hydrocarbons, total recoverable | annual average | report only (mg/L) | all year | 001 |
| Petrol hydrocarbons, total recoverable | daily maximum | ≤ 15 mg/L | all year | 001 |
| Flow, in conduit or thru treatment plant | annual average | report only (gal/d) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 001 |
| Petrol hydrocarbons, total recoverable | annual average | report only (mg/L) | all year | 002 |
| Petrol hydrocarbons, total recoverable | daily maximum | ≤ 15 mg/L | all year | 002 |
| Flow, in conduit or thru treatment plant | annual average | report only (gal/d) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 002 |
| Petrol hydrocarbons, total recoverable | annual average | report only (mg/L) | all year | 003 |
| Petrol hydrocarbons, total recoverable | daily maximum | ≤ 15 mg/L | all year | 003 |
| Flow, in conduit or thru treatment plant | annual average | report only (gal/d) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 003 |
| Petrol hydrocarbons, total recoverable | annual average | report only (mg/L) | all year | 004 |
| Petrol hydrocarbons, total recoverable | daily maximum | ≤ 15 mg/L | all year | 004 |
| Flow, in conduit or thru treatment plant | annual average | report only (gal/d) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 004 |
| Petrol hydrocarbons, total recoverable | annual average | report only (mg/L) | all year | 005 |
| Petrol hydrocarbons, total recoverable | daily maximum | ≤ 15 mg/L | all year | 005 |
| Flow, in conduit or thru treatment plant | annual average | report only (gal/d) | all year | 005 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 005 |
| Petrol hydrocarbons, total recoverable | annual average | report only (mg/L) | all year | 006 |
| Petrol hydrocarbons, total recoverable | daily maximum | ≤ 15 mg/L | all year | 006 |
| Flow, in conduit or thru treatment plant | annual average | report only (gal/d) | all year | 006 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 006 |
Cited limits by parameter: Maryland's rules and the federal ones.
Same industry: the 5 Motor Freight Transportation and Warehousing permits in Maryland.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/MD0062278 · MCP: https://passage-data.com/mcp