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Industrial Inorganic Chemicals, Neville Island, Pennsylvania. NPDES permit PA0091227, in force until Jul 31, 2030. Last 12 months: over a limit 8 times (last June 2026), 64 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Temperature, water deg. fahrenheit, instantaneous maximum | 116.2 deg F | ≤ 110 deg F | 6% |
| October 2025 | pH, instantaneous maximum | 9.6 SU | ≤ 9 SU | — |
| November 2025 | Solids, total suspended, daily maximum | 120 mg/L | ≤ 60 mg/L | 100% |
| November 2025 | Solids, total suspended, monthly average | 31 mg/L | ≤ 30 mg/L | 3% |
| November 2025 | Temperature, water deg. fahrenheit, instantaneous maximum | 122.9 deg F | ≤ 110 deg F | 12% |
| November 2025 | pH, instantaneous maximum | 9.8 SU | ≤ 9 SU | — |
| February 2026 | pH, instantaneous maximum | 10.1 SU | ≤ 9 SU | — |
| June 2026 | Temperature, water deg. fahrenheit, instantaneous maximum | 122.7 deg F | ≤ 110 deg F | 12% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year | 001 |
| 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 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 001 |
| Chloride [as Cl] | monthly average | report only (mg/L) | all year | 001 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 001 |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | 001 |
| Sulfate, total [as SO4] | daily maximum | report only (mg/L) | all year | 001 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 001 |
| Iron, dissolved [as Fe] | daily maximum | ≤ 7 mg/L | all year | 001 |
| Manganese, total [as Mn] | daily maximum | report only (mg/L) | all year | 001 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | 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 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorooctanesulfonate | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorobutanesulfonic acid (PFBS) | daily maximum | report only (ng/L) | all year | 001 |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | daily maximum | report only (ng/L) | all year | 001 |
| Solids, total dissolved | monthly average | report only (mg/L) | all year | 001 |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 001 |
| Bromide [as Br] | monthly average | report only (mg/L) | all year | 001 |
| Bromide [as Br] | daily maximum | report only (mg/L) | all year | 001 |
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year | 002 |
| Temperature, water deg. fahrenheit | instantaneous maximum | ≤ 110 deg F | all year | 002 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 002 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 002 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 002 |
| Chloride [as Cl] | monthly average | report only (mg/L) | all year | 002 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 002 |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | 002 |
| Sulfate, total [as SO4] | daily maximum | report only (mg/L) | all year | 002 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 002 |
| Iron, dissolved [as Fe] | daily maximum | ≤ 7 mg/L | all year | 002 |
| Manganese, total [as Mn] | daily maximum | report only (mg/L) | all year | 002 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (ng/L) | all year | 002 |
| Perfluorooctanesulfonate | daily maximum | report only (ng/L) | all year | 002 |
| Perfluorobutanesulfonic acid (PFBS) | daily maximum | report only (ng/L) | all year | 002 |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | daily maximum | report only (ng/L) | all year | 002 |
| Solids, total dissolved | monthly average | report only (mg/L) | all year | 002 |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 002 |
| Bromide [as Br] | monthly average | report only (mg/L) | all year | 002 |
| Bromide [as Br] | daily maximum | report only (mg/L) | all year | 002 |
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year | 005 |
| Temperature, water deg. fahrenheit | instantaneous maximum | ≤ 110 deg F | all year | 005 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 005 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 005 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 005 |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | all year | 005 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 005 |
| Oil & Grease | instantaneous maximum | ≤ 30 mg/L | all year | 005 |
| Chloride [as Cl] | monthly average | report only (mg/L) | all year | 005 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 005 |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | 005 |
| Sulfate, total [as SO4] | daily maximum | report only (mg/L) | all year | 005 |
| Iron, total [as Fe] | monthly average | ≤ 2 mg/L | all year | 005 |
| Iron, total [as Fe] | daily maximum | ≤ 4 mg/L | all year | 005 |
| Manganese, total [as Mn] | monthly average | ≤ 1 mg/L | all year | 005 |
| Manganese, total [as Mn] | daily maximum | ≤ 2 mg/L | all year | 005 |
| Aluminum, total [as Al] | monthly average | ≤ 4 mg/L | all year | 005 |
| Aluminum, total [as Al] | daily maximum | ≤ 8 mg/L | all year | 005 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 005 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 005 |
| Chlorine, total residual | monthly average | ≤ .5 mg/L | all year | 005 |
| Chlorine, total residual | daily maximum | ≤ 1 mg/L | all year | 005 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (ng/L) | all year | 005 |
| Perfluorooctanesulfonate | daily maximum | report only (ng/L) | all year | 005 |
| Perfluorobutanesulfonic acid (PFBS) | daily maximum | report only (ng/L) | all year | 005 |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | daily maximum | report only (ng/L) | all year | 005 |
| Solids, total dissolved | monthly average | report only (mg/L) | all year | 005 |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 005 |
| Bromide [as Br] | monthly average | report only (mg/L) | all year | 005 |
| Bromide [as Br] | daily maximum | report only (mg/L) | all year | 005 |
| Mercury, total [as Hg] | daily maximum | report only (ug/L) | all year | 005 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 006 |
| pH | daily maximum | report only (SU) | all year | 006 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 006 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 006 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 006 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 006 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 006 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 006 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 006 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 006 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 006 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (ng/L) | all year | 006 |
| Perfluorooctanesulfonate | daily maximum | report only (ng/L) | all year | 006 |
| Perfluorobutanesulfonic acid (PFBS) | daily maximum | report only (ng/L) | all year | 006 |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | daily maximum | report only (ng/L) | all year | 006 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 007 |
| pH | daily maximum | report only (SU) | all year | 007 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 007 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 007 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 007 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 007 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 007 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 007 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 007 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 007 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 007 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (ng/L) | all year | 007 |
| Perfluorooctanesulfonate | daily maximum | report only (ng/L) | all year | 007 |
| Perfluorobutanesulfonic acid (PFBS) | daily maximum | report only (ng/L) | all year | 007 |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | daily maximum | report only (ng/L) | all year | 007 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 008 |
| pH | daily maximum | report only (SU) | all year | 008 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 008 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 008 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 008 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 008 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 008 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 008 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 008 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 008 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 008 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (ng/L) | all year | 008 |
| Perfluorooctanesulfonate | daily maximum | report only (ng/L) | all year | 008 |
| Perfluorobutanesulfonic acid (PFBS) | daily maximum | report only (ng/L) | all year | 008 |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | daily maximum | report only (ng/L) | all year | 008 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 009 |
| pH | daily maximum | report only (SU) | all year | 009 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 009 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 009 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 009 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 009 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 009 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 009 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 009 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 009 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 009 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (ng/L) | all year | 009 |
| Perfluorooctanesulfonate | daily maximum | report only (ng/L) | all year | 009 |
| Perfluorobutanesulfonic acid (PFBS) | daily maximum | report only (ng/L) | all year | 009 |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | daily maximum | report only (ng/L) | all year | 009 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 101 |
| pH | daily maximum | report only (SU) | all year | 101 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 101 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 101 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 101 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 101 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 101 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 101 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 101 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 101 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 101 |
| Mercury, total [as Hg] | daily maximum | report only (mg/L) | all year | 101 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 102 |
| pH | daily maximum | report only (SU) | all year | 102 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 102 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 102 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 102 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 102 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 102 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 102 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 102 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 102 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 102 |
| Mercury, total [as Hg] | daily maximum | report only (mg/L) | all year | 102 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 105 |
| pH | daily maximum | report only (SU) | all year | 105 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 105 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 105 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 105 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 105 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 105 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 105 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 105 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 105 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 105 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 66 Chemicals and Allied Products permits in Pennsylvania.
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