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Federal facility (National Security), major discharger, San Diego, California. NPDES permit CA0109363 expired Jul 31, 2019; its limits still apply. Last 12 months: no values over a limit, 4 of 18 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | ABL1 |
| pH | minimum | report only (SU) | all year | CS01 |
| pH | maximum | report only (SU) | all year | CS01 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | CS01 |
| Chlorine, total residual | instantaneous maximum | ≤ 8.1 ug/L | all year | CS01 |
| Chlorine, total residual | instantaneous maximum | ≤ .012 lb/d | all year | CS01 |
| pH | minimum | report only (SU) | all year | CS02 |
| pH | maximum | report only (SU) | all year | CS02 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | CS02 |
| Chlorine, total residual | instantaneous maximum | ≤ 8.1 ug/L | all year | CS02 |
| Chlorine, total residual | instantaneous maximum | ≤ .012 lb/d | all year | CS02 |
| pH | minimum | report only (SU) | all year | CS03 |
| pH | maximum | report only (SU) | all year | CS03 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | CS03 |
| Chlorine, total residual | instantaneous maximum | ≤ 8.1 ug/L | all year | CS03 |
| Chlorine, total residual | instantaneous maximum | ≤ .012 lb/d | all year | CS03 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | UBW1 |
| pH | minimum | report only (SU) | all year | UV1 |
| pH | minimum | report only (SU) | all year | UV1 |
| pH | maximum | report only (SU) | all year | UV1 |
| pH | maximum | report only (SU) | all year | UV1 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | UV1 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | UV1 |
| Oil and grease | daily maximum | report only (mg/L) | all year | UV1 |
| Oil and grease | daily maximum | report only (mg/L) | all year | UV1 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | UV1 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | UV1 |
| Hydrocarbons, petroleum | daily maximum | report only (mg/L) | all year | UV1 |
| Hydrocarbons, petroleum | daily maximum | report only (mg/L) | all year | UV1 |
| pH | minimum | report only (SU) | all year | UV2 |
| pH | minimum | report only (SU) | all year | UV2 |
| pH | maximum | report only (SU) | all year | UV2 |
| pH | maximum | report only (SU) | all year | UV2 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | UV2 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | UV2 |
| Oil and grease | daily maximum | report only (mg/L) | all year | UV2 |
| Oil and grease | daily maximum | report only (mg/L) | all year | UV2 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | UV2 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | UV2 |
| Hydrocarbons, petroleum | daily maximum | report only (mg/L) | all year | UV2 |
| Hydrocarbons, petroleum | daily maximum | report only (mg/L) | all year | UV2 |
| pH | minimum | report only (SU) | all year | UV3 |
| pH | minimum | report only (SU) | all year | UV3 |
| pH | maximum | report only (SU) | all year | UV3 |
| pH | maximum | report only (SU) | all year | UV3 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | UV3 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | UV3 |
| Oil and grease | daily maximum | report only (mg/L) | all year | UV3 |
| Oil and grease | daily maximum | report only (mg/L) | all year | UV3 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | UV3 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | UV3 |
| Hydrocarbons, petroleum | daily maximum | report only (mg/L) | all year | UV3 |
| Hydrocarbons, petroleum | daily maximum | report only (mg/L) | all year | UV3 |
Cited limits by parameter: California's rules and the federal ones.
Same industry: the 4 National Security and International Affairs permits in California.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/CA0109363 · MCP: https://passage-data.com/mcp