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Ship Building And Repairing, Seattle, Washington. NPDES permit WA0002615, in force until May 31, 2028. Last 12 months: over a limit 2 times (last July 2026), 6 of 60 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| July 2026 | Oil and grease, hexane extr method, daily maximum | 5.9 | ≤ 5 mg/L | 18% |
| July 2026 | Solids, total suspended, daily maximum | 16 | ≤ 10 mg/L | 60% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | 001 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Oil & grease, non-polar material | daily maximum | ≤ 5 mg/L | all year | 001 |
| Turbidity, increase over background | daily maximum | ≤ 5 NTU | all year | 001 |
| Oil and grease visual | daily maximum | ≤ 0 N=0;Y=1 | all year | 001 |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | 002 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 002 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 002 |
| Oil & grease, non-polar material | daily maximum | ≤ 5 mg/L | all year | 002 |
| Turbidity, increase over background | daily maximum | ≤ 5 NTU | all year | 002 |
| Oil and grease visual | daily maximum | ≤ 0 N=0;Y=1 | all year | 002 |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | 003 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 003 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 003 |
| Oil & grease, non-polar material | daily maximum | ≤ 5 mg/L | all year | 003 |
| Turbidity, increase over background | daily maximum | ≤ 5 NTU | all year | 003 |
| Oil and grease visual | daily maximum | ≤ 0 N=0;Y=1 | all year | 003 |
| Solids, total suspended | daily maximum | ≤ 10 mg/L | all year | 0OA |
| Oil and grease, hexane extr method | daily maximum | ≤ 5 mg/L | all year | 0OA |
| Copper, total [as Cu] | daily maximum | ≤ 5.78 ug/L | all year | 0OA |
| Lead, total [as Pb] | daily maximum | ≤ 221 ug/L | all year | 0OA |
| Zinc, total [as Zn] | daily maximum | ≤ 95 ug/L | all year | 0OA |
| Flow | daily maximum | report only (gal/d) (alert, not enforceable) | all year | 0OA |
| Oil and grease visual | daily maximum | ≤ 0 N=0;Y=1 | all year | 0OA |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | BG1 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | BG1 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | BG1 |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | BG2 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | BG2 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | BG2 |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | BG3 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | BG3 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | BG3 |
| Solids, total suspended | daily maximum | report only (mg/L) (alert, not enforceable) | all year | BPT3 |
| Oil and grease, hexane extr method | daily maximum | report only (mg/L) (alert, not enforceable) | all year | BPT3 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | BPT3 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | BPT3 |
| Flow | daily maximum | report only (gal/d) (alert, not enforceable) | all year | BPT3 |
| Solids, total suspended | daily maximum | ≤ 10 mg/L | all year | SW20 |
| Oil and grease, hexane extr method | daily maximum | ≤ 5 mg/L | all year | SW20 |
| Copper, total [as Cu] | average | ≤ 13.4 ug/L | all year | SW20 |
| Zinc, total [as Zn] | average | ≤ 250.5 ug/L | all year | SW20 |
| Flow | daily maximum | ≤ 777600 gal/d | all year | SW20 |
Cited limits by parameter: Washington's rules and the federal ones.
Same industry: the 13 Transportation Equipment permits in Washington.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WA0002615 · MCP: https://passage-data.com/mcp