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Commercial Physical Research, Port Angeles, Washington. NPDES permit WA0991051, in force until Nov 30, 2028. Last 12 months: over a limit 3 times (last February 2026), 408 required values missing, 50 of 120 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Outfall | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|---|
| October 2025 | O1R | Solids, total suspended, daily maximum | 32 | ≤ 30 mg/L | 7% |
| January 2026 | O1S | Solids, total suspended, daily maximum | 92.5 | ≤ 30 mg/L | 208% |
| February 2026 | O1S | Solids, total suspended, daily maximum | 73.3 | ≤ 30 mg/L | 144% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. centigrade | daily maximum | report only (deg C) (alert, not enforceable) | all year | AWQ1 |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | AWQ1 |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | AWQ1 |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | AWQ1 |
| Arsenic, total [as As] | monthly average | report only (ug/L) (alert, not enforceable) | all year | AWQ1 |
| Cadmium, total [as Cd] | monthly average | report only (ug/L) (alert, not enforceable) | all year | AWQ1 |
| Chromium, total [as Cr] | monthly average | report only (ug/L) (alert, not enforceable) | all year | AWQ1 |
| Lead, total [as Pb] | monthly average | report only (ug/L) (alert, not enforceable) | all year | AWQ1 |
| Nickel, total [as Ni] | monthly average | report only (ug/L) (alert, not enforceable) | all year | AWQ1 |
| Zinc, total [as Zn] | monthly average | report only (ug/L) (alert, not enforceable) | all year | AWQ1 |
| Selenium, total [as Se] | monthly average | report only (ug/L) (alert, not enforceable) | all year | AWQ1 |
| pH, maximum | maximum | report only (SU) (alert, not enforceable) | all year | AWQ1 |
| pH, minimum | minimum | report only (SU) (alert, not enforceable) | all year | AWQ1 |
| Mercury, total [as Hg] | monthly average | report only (ng/L) (alert, not enforceable) | all year | AWQ1 |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | May–Sep | CP1A |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | Jan, Feb, Mar, Apr, Oct, Nov, Dec | CP1A |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | CP1A |
| Turbidity | monthly average | report only (NTU) (alert, not enforceable) | all year | CP1A |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | CP1A |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | CP1A |
| pH, maximum | daily maximum | ≤ 9 SU | all year | CP1A |
| pH, minimum | daily minimum | ≥ 6.5 SU | all year | CP1A |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | May–Sep | CP1R |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | Jan, Feb, Mar, Apr, Oct, Nov, Dec | CP1R |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | CP1R |
| Turbidity | monthly average | report only (NTU) (alert, not enforceable) | all year | CP1R |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | CP1R |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | CP1R |
| pH, maximum | daily maximum | ≤ 9 SU | all year | CP1R |
| pH, minimum | daily minimum | ≥ 6.5 SU | all year | CP1R |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) (alert, not enforceable) | all year | MP2A |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | all year | MP2A |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | MP2A |
| Turbidity | monthly average | report only (NTU) (alert, not enforceable) | all year | MP2A |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | MP2A |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | MP2A |
| pH, maximum | maximum | report only (SU) (alert, not enforceable) | all year | MP2A |
| pH, minimum | minimum | report only (SU) (alert, not enforceable) | all year | MP2A |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) (alert, not enforceable) | all year | MP2R |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | all year | MP2R |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | MP2R |
| Turbidity | monthly average | report only (NTU) (alert, not enforceable) | all year | MP2R |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | MP2R |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | MP2R |
| pH, maximum | maximum | report only (SU) (alert, not enforceable) | all year | MP2R |
| pH, minimum | minimum | report only (SU) (alert, not enforceable) | all year | MP2R |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) (alert, not enforceable) | all year | MP3A |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | all year | MP3A |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | MP3A |
| Turbidity | monthly average | report only (NTU) (alert, not enforceable) | all year | MP3A |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | MP3A |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | MP3A |
| pH, maximum | maximum | report only (SU) (alert, not enforceable) | all year | MP3A |
| pH, minimum | minimum | report only (SU) (alert, not enforceable) | all year | MP3A |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) (alert, not enforceable) | all year | MP3R |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | all year | MP3R |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | MP3R |
| Turbidity | monthly average | report only (NTU) (alert, not enforceable) | all year | MP3R |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | MP3R |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | MP3R |
| pH, maximum | maximum | report only (SU) (alert, not enforceable) | all year | MP3R |
| pH, minimum | minimum | report only (SU) (alert, not enforceable) | all year | MP3R |
| Temperature, water deg. centigrade | weekly maximum | ≤ 19.3 deg C | all year | O1M |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | O1M |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | O1M |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | O1M |
| Solids, total suspended | weekly maximum | ≤ 30 mg/L | all year | O1M |
| Arsenic, total [as As] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1M |
| Cadmium, total [as Cd] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1M |
| Chromium, total [as Cr] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1M |
| Lead, total [as Pb] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1M |
| Nickel, total [as Ni] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1M |
| Zinc, total [as Zn] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1M |
| Selenium, total [as Se] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1M |
| pH, maximum | daily maximum | ≤ 9 SU | all year | O1M |
| pH, minimum | daily minimum | ≥ 6.5 SU | all year | O1M |
| Mercury, total [as Hg] | monthly average | report only (ng/L) (alert, not enforceable) | all year | O1M |
| Flow | weekly maximum | ≤ 70000 gal/d | all year | O1M |
| Temperature, water deg. centigrade | daily maximum | ≤ 20.4 deg C | all year | O1R |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | O1R |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | O1R |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | O1R |
| Solids, total suspended | daily maximum | ≤ 30 mg/L | all year | O1R |
| Arsenic, total [as As] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1R |
| Cadmium, total [as Cd] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1R |
| Chromium, total [as Cr] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1R |
| Lead, total [as Pb] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1R |
| Nickel, total [as Ni] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1R |
| Zinc, total [as Zn] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1R |
| Selenium, total [as Se] | monthly average | report only (ug/L) (alert, not enforceable) | all year | O1R |
| pH, maximum | daily maximum | ≤ 9.8 SU | all year | O1R |
| pH, minimum | daily minimum | ≥ 7 SU | all year | O1R |
| Mercury, total [as Hg] | monthly average | report only (ng/L) (alert, not enforceable) | all year | O1R |
| Flow | monthly average | report only (gal/d) (alert, not enforceable) | all year | O1R |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | all year | O1S |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | O1S |
| Turbidity | monthly average | report only (NTU) (alert, not enforceable) | all year | O1S |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) (alert, not enforceable) | all year | O1S |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) (alert, not enforceable) | all year | O1S |
| pH | daily minimum | ≥ 7 SU | all year | O1S |
| pH | daily maximum | ≤ 12 SU | all year | O1S |
| Solids, total suspended | daily maximum | ≤ 30 mg/L | all year | O1S |
| Flow | monthly average | report only (gal/d) (alert, not enforceable) | all year | O1S |
| Discharge event observation [Visual Monitoring] | daily minimum | ≥ 1 N=0;Y=1 | all year | O1S |
Cited limits by parameter: Washington'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/WA0991051 · MCP: https://passage-data.com/mcp