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Metal Coating And Allied Services, Morrisville, Pennsylvania. NPDES permit PA0045021 expired Sep 30, 2024; its limits still apply. Last 12 months: over a limit 6 times (last April 2026), 46 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| April 2026 | Chromium, hexavalent [as Cr], daily maximum | 1.078 | ≤ .012 lb/d | 8883% |
| April 2026 | Chromium, hexavalent [as Cr], daily maximum | 3.8 mg/L | ≤ .04 mg/L | 9400% |
| April 2026 | Chromium, hexavalent [as Cr], monthly average | < .218 | ≤ .006 lb/d | 3533% |
| April 2026 | Chromium, hexavalent [as Cr], monthly average | < .768 mg/L | ≤ .02 mg/L | 3740% |
| April 2026 | Chromium, total [as Cr], daily maximum | 1.106 | ≤ .271 lb/d | 308% |
| April 2026 | Chromium, total [as Cr], monthly average | < .225 | ≤ .11 lb/d | 105% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | instantaneous maximum | ≤ 110 deg F | all year | 001 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 001 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 8.4 lb/d | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 16.7 lb/d | all year | 001 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 001 |
| Oil & Grease | instantaneous maximum | ≤ 30 mg/L | all year | 001 |
| Oil & Grease | monthly average | ≤ 4.2 lb/d | all year | 001 |
| Cyanide, total [as CN] | quarterly average | report only (mg/L) | all year | 001 |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | all year | 001 |
| Cyanide, total [as CN] | quarterly average | ≤ .078 lb/d | all year | 001 |
| Cyanide, total [as CN] | daily maximum | ≤ .188 lb/d | all year | 001 |
| Chromium, hexavalent [as Cr] | monthly average | ≤ .02 mg/L | all year | 001 |
| Chromium, hexavalent [as Cr] | daily maximum | ≤ .04 mg/L | all year | 001 |
| Chromium, hexavalent [as Cr] | monthly average | ≤ .006 lb/d | all year | 001 |
| Chromium, hexavalent [as Cr] | daily maximum | ≤ .012 lb/d | all year | 001 |
| Chromium, total [as Cr] | monthly average | report only (mg/L) | all year | 001 |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | all year | 001 |
| Chromium, total [as Cr] | monthly average | ≤ .11 lb/d | all year | 001 |
| Chromium, total [as Cr] | daily maximum | ≤ .271 lb/d | all year | 001 |
| Copper, total [as Cu] | monthly average | ≤ .887 mg/L | all year | 001 |
| Copper, total [as Cu] | daily maximum | ≤ 1.63 mg/L | all year | 001 |
| Copper, total [as Cu] | monthly average | ≤ .24 lb/d | all year | 001 |
| Copper, total [as Cu] | daily maximum | ≤ .45 lb/d | all year | 001 |
| Iron, total [as Fe] | monthly average | report only (mg/L) | all year | 001 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 001 |
| Iron, total [as Fe] | monthly average | ≤ .336 lb/d | all year | 001 |
| Iron, total [as Fe] | daily maximum | ≤ .659 lb/d | all year | 001 |
| Iron, dissolved [as Fe] | monthly average | ≤ .72 mg/L | all year | 001 |
| Iron, dissolved [as Fe] | daily maximum | ≤ 1.43 mg/L | all year | 001 |
| Iron, dissolved [as Fe] | monthly average | ≤ .2 lb/d | all year | 001 |
| Iron, dissolved [as Fe] | daily maximum | ≤ .4 lb/d | all year | 001 |
| Zinc, total [as Zn] | monthly average | ≤ 1.37 mg/L | all year | 001 |
| Zinc, total [as Zn] | daily maximum | ≤ 3.13 mg/L | all year | 001 |
| Zinc, total [as Zn] | monthly average | ≤ .38 lb/d | all year | 001 |
| Zinc, total [as Zn] | daily maximum | ≤ .867 lb/d | all year | 001 |
| Aluminum, total [as Al] | monthly average | report only (mg/L) | all year | 001 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 001 |
| Aluminum, total [as Al] | monthly average | ≤ .228 lb/d | all year | 001 |
| Aluminum, total [as Al] | daily maximum | ≤ .552 lb/d | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Chlorine, total residual | monthly average | ≤ .5 mg/L | all year | 001 |
| Chlorine, total residual | instantaneous maximum | ≤ 1.2 mg/L | all year | 001 |
| Cyanide, free available | quarterly average | report only (mg/L) | all year | 001 |
| Cyanide, free available | daily maximum | report only (mg/L) | all year | 001 |
| Cyanide, free available | quarterly average | report only (lb/d) | all year | 001 |
| Cyanide, free available | daily maximum | report only (lb/d) | all year | 001 |
| PCBs Dry Weather Analysis | daily maximum | report only (pg/L) | all year | 001 |
| Solids, total dissolved | monthly average | ≤ 2500 mg/L | all year | 001 |
| Solids, total dissolved | daily maximum | ≤ 5000 mg/L | all year | 001 |
| Solids, total dissolved | monthly average | ≤ 698 lb/d | all year | 001 |
| Solids, total dissolved | daily maximum | ≤ 1396 lb/d | all year | 001 |
| pH | daily maximum | report only (SU) | all year | 003 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 003 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 003 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 003 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 003 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 003 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 003 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 57 Fabricated Metal Products permits in Pennsylvania.
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