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Plastics Materials And Resins, Springfield, Massachusetts. NPDES permit MA0001147 expired Jan 31, 2014; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | daily maximum | ≤ 83 deg F | Mar–Nov | D009 |
| pH | minimum | ≥ 6.5 SU | Mar–Nov | D009 |
| pH | maximum | ≤ 8.3 SU | Mar–Nov | D009 |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | D009 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | D009 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | D009 |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | D009 |
| Chloroform | daily maximum | report only (ug/L) | Aug | D009 |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | D009 |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | D009 |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | D009 |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | D009 |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | D009 |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | D009 |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | D009 |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | D009 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .15 MGD | Mar–Nov | D009 |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ .2 MGD | Mar–Nov | D009 |
| Chlorine, total residual | monthly average | report only (mg/L) | Mar–Nov | D009 |
| Chlorine, total residual | daily maximum | report only (mg/L) | Mar–Nov | D009 |
| Methanol, total | daily maximum | report only (ug/L) | Aug | D009 |
| Temperature, water deg. fahrenheit | daily maximum | ≤ 85 deg F | all year | D017 |
| pH | minimum | ≥ 6.5 SU | all year | D017 |
| pH | maximum | ≤ 8.3 SU | all year | D017 |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | D017 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | D017 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | D017 |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | D017 |
| Chloroform | daily maximum | report only (ug/L) | Aug | D017 |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | D017 |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | D017 |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | D017 |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | D017 |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | D017 |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | D017 |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | D017 |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | D017 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ 4 MGD | all year | D017 |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ 6 MGD | all year | D017 |
| Chlorine, total residual | monthly average | report only (mg/L) | all year | D017 |
| Chlorine, total residual | daily maximum | report only (mg/L) | all year | D017 |
| Methanol, total | daily maximum | report only (ug/L) | Aug | D017 |
| Specific conductance | daily maximum | report only (umho/cm) | May, Aug | D21S |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | May, Aug | D21S |
| pH | minimum | ≥ 6.5 SU | May, Aug | D21S |
| pH | maximum | ≤ 8.3 SU | May, Aug | D21S |
| pH | daily maximum | report only (SU) | May, Aug | D21S |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Solids, total | daily maximum | report only (mg/L) | May, Aug | D21S |
| Ammonia, unionized | daily maximum | report only (mg/L) | May, Aug | D21S |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | May, Aug | D21S |
| Dichlorobromomethane | daily maximum | report only (ug/L) | May, Aug | D21S |
| Chloroform | daily maximum | report only (ug/L) | May, Aug | D21S |
| Chlorobenzene | daily maximum | report only (ug/L) | May, Aug | D21S |
| PCB-1016 | daily maximum | report only (ug/L) | May, Aug | D21S |
| PCB-1221 | daily maximum | report only (ug/L) | May, Aug | D21S |
| PCB-1232 | daily maximum | report only (ug/L) | May, Aug | D21S |
| PCB-1242 | daily maximum | report only (ug/L) | May, Aug | D21S |
| PCB-1248 | daily maximum | report only (ug/L) | May, Aug | D21S |
| PCB-1254 | daily maximum | report only (ug/L) | May, Aug | D21S |
| PCB-1260 | daily maximum | report only (ug/L) | May, Aug | D21S |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .15 MGD | May, Aug | D21S |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ .2 MGD | May, Aug | D21S |
| Chlorine, total residual | monthly average | report only (mg/L) | May, Aug | D21S |
| Chlorine, total residual | daily maximum | report only (mg/L) | May, Aug | D21S |
| Chlorine, total residual | daily maximum | report only (mg/L) | May, Aug | D21S |
| Methanol, total | daily maximum | report only (ug/L) | May, Aug | D21S |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | monthly minimum | report only (%) | May, Aug | D21S |
| LC50 Static 48Hr Acute Pimephales promelas | monthly minimum | report only (%) | May, Aug | D21S |
| pH | minimum | ≥ 6.5 SU | all year | W017 |
| pH | maximum | ≤ 8.3 SU | all year | W017 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W017 |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W017 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W017 |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W017 |
| E. coli, thermotol, MF, MTEC | daily maximum | report only (CFU/100mL) | Aug | W017 |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W017 |
| Chloroform | daily maximum | report only (ug/L) | Aug | W017 |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W017 |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W017 |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W017 |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W017 |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W017 |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W017 |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W017 |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W017 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W017 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W017 |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W017 |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W10S |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W10S |
| pH | minimum | ≥ 6.5 SU | all year | W10S |
| pH | maximum | ≤ 8.3 SU | all year | W10S |
| pH | maximum | report only (SU) | Aug | W10S |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W10S |
| Solids, total | daily maximum | report only (mg/L) | Aug | W10S |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W10S |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W10S |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W10S |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W10S |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W10S |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W10S |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W10S |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W10S |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W10S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W10S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W10S |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W10S |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W10S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W10S |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W10S |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W10S |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W10S |
| Chloroform | daily maximum | report only (ug/L) | Aug | W10S |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W10S |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W10S |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W10S |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W10S |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W10S |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W10S |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W10S |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W10S |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W10S |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W10S |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W10S |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W10S |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W10S |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W10S |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W10S |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W14S |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W14S |
| pH | minimum | ≥ 6.5 SU | all year | W14S |
| pH | maximum | ≤ 8.3 SU | all year | W14S |
| pH | maximum | report only (SU) | Aug | W14S |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W14S |
| Solids, total | daily maximum | report only (mg/L) | Aug | W14S |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W14S |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W14S |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W14S |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W14S |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W14S |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W14S |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W14S |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W14S |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W14S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W14S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W14S |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W14S |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W14S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W14S |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W14S |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W14S |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W14S |
| Chloroform | daily maximum | report only (ug/L) | Aug | W14S |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W14S |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W14S |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W14S |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W14S |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W14S |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W14S |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W14S |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W14S |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W14S |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W14S |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W14S |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W14S |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W14S |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W14S |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W14S |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W15S |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W15S |
| pH | minimum | ≥ 6.5 SU | all year | W15S |
| pH | maximum | ≤ 8.3 SU | all year | W15S |
| pH | maximum | report only (SU) | Aug | W15S |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W15S |
| Solids, total | daily maximum | report only (mg/L) | Aug | W15S |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W15S |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W15S |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W15S |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W15S |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W15S |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W15S |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W15S |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W15S |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W15S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W15S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W15S |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W15S |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W15S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W15S |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W15S |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W15S |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W15S |
| Chloroform | daily maximum | report only (ug/L) | Aug | W15S |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W15S |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W15S |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W15S |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W15S |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W15S |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W15S |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W15S |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W15S |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W15S |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W15S |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W15S |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W15S |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W15S |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W15S |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W15S |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W19S |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W19S |
| pH | minimum | ≥ 6.5 SU | all year | W19S |
| pH | maximum | ≤ 8.3 SU | all year | W19S |
| pH | maximum | report only (SU) | Aug | W19S |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W19S |
| Solids, total | daily maximum | report only (mg/L) | Aug | W19S |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W19S |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W19S |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W19S |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W19S |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W19S |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W19S |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W19S |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W19S |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W19S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W19S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W19S |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W19S |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W19S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W19S |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W19S |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W19S |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W19S |
| Chloroform | daily maximum | report only (ug/L) | Aug | W19S |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W19S |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W19S |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W19S |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W19S |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W19S |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W19S |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W19S |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W19S |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W19S |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W19S |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W19S |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W19S |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W19S |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W19S |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W19S |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W20S |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W20S |
| pH | minimum | ≥ 6.5 SU | all year | W20S |
| pH | maximum | ≤ 8.3 SU | all year | W20S |
| pH | maximum | report only (SU) | Aug | W20S |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W20S |
| Solids, total | daily maximum | report only (mg/L) | Aug | W20S |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W20S |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W20S |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W20S |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W20S |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W20S |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W20S |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W20S |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W20S |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W20S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W20S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W20S |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W20S |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W20S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W20S |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W20S |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W20S |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W20S |
| Chloroform | daily maximum | report only (ug/L) | Aug | W20S |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W20S |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W20S |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W20S |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W20S |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W20S |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W20S |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W20S |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W20S |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W20S |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W20S |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W20S |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W20S |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W20S |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W20S |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W20S |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W21S |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W21S |
| pH | minimum | ≥ 6.5 SU | all year | W21S |
| pH | maximum | ≤ 8.3 SU | all year | W21S |
| pH | maximum | report only (SU) | Aug | W21S |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W21S |
| Solids, total | daily maximum | report only (mg/L) | Aug | W21S |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W21S |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W21S |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W21S |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W21S |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W21S |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W21S |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W21S |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W21S |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W21S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W21S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W21S |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W21S |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W21S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W21S |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W21S |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W21S |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W21S |
| Chloroform | daily maximum | report only (ug/L) | Aug | W21S |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W21S |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W21S |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W21S |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W21S |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W21S |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W21S |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W21S |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W21S |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W21S |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W21S |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W21S |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W21S |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W21S |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W21S |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W21S |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W51S |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W51S |
| pH | minimum | ≥ 6.5 SU | all year | W51S |
| pH | maximum | ≤ 8.3 SU | all year | W51S |
| pH | maximum | report only (SU) | Aug | W51S |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W51S |
| Solids, total | daily maximum | report only (mg/L) | Aug | W51S |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W51S |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W51S |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W51S |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W51S |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W51S |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W51S |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W51S |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W51S |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W51S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W51S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W51S |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W51S |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W51S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W51S |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W51S |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W51S |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W51S |
| Chloroform | daily maximum | report only (ug/L) | Aug | W51S |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W51S |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W51S |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W51S |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W51S |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W51S |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W51S |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W51S |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W51S |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W51S |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W51S |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W51S |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W51S |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W51S |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W51S |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W51S |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W561 |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W561 |
| pH | minimum | ≥ 6.5 SU | all year | W561 |
| pH | maximum | ≤ 8.3 SU | all year | W561 |
| pH | maximum | report only (SU) | Aug | W561 |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W561 |
| Solids, total | daily maximum | report only (mg/L) | Aug | W561 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W561 |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W561 |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W561 |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W561 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W561 |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W561 |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W561 |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W561 |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W561 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W561 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W561 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W561 |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W561 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W561 |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W561 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W561 |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W561 |
| Chloroform | daily maximum | report only (ug/L) | Aug | W561 |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W561 |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W561 |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W561 |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W561 |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W561 |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W561 |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W561 |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W561 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W561 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W561 |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W561 |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W561 |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W561 |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W561 |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W561 |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W573 |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W573 |
| pH | minimum | ≥ 6.5 SU | all year | W573 |
| pH | daily maximum | ≤ 8.3 SU | all year | W573 |
| pH | maximum | report only (SU) | Aug | W573 |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W573 |
| Solids, total | daily maximum | report only (mg/L) | Aug | W573 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W573 |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W573 |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W573 |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W573 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W573 |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W573 |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W573 |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W573 |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W573 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W573 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W573 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W573 |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W573 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W573 |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W573 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W573 |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W573 |
| Chloroform | daily maximum | report only (ug/L) | Aug | W573 |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W573 |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W573 |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W573 |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W573 |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W573 |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W573 |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W573 |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W573 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W573 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W573 |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W573 |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W573 |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W573 |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W573 |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W573 |
| Specific conductance | daily maximum | report only (umho/cm) | Aug | W61S |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | Aug | W61S |
| pH | minimum | ≥ 6.5 SU | all year | W61S |
| pH | maximum | ≤ 8.3 SU | all year | W61S |
| pH | maximum | report only (SU) | Aug | W61S |
| Alkalinity, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W61S |
| Solids, total | daily maximum | report only (mg/L) | Aug | W61S |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | W61S |
| Ammonia, unionized | daily maximum | report only (mg/L) | Aug | W61S |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | Aug | W61S |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | Aug | W61S |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | Aug | W61S |
| Calcium, total [as Ca] | daily maximum | report only (mg/L) | Aug | W61S |
| Magnesium, total [as Mg] | daily maximum | report only (mg/L) | Aug | W61S |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | Aug | W61S |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | Aug | W61S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W61S |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | Aug | W61S |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | Aug | W61S |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | Aug | W61S |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | Aug | W61S |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | W61S |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | Aug | W61S |
| Dichlorobromomethane | daily maximum | report only (ug/L) | Aug | W61S |
| Chloroform | daily maximum | report only (ug/L) | Aug | W61S |
| Chlorobenzene | daily maximum | report only (ug/L) | Aug | W61S |
| PCB-1016 | daily maximum | report only (ug/L) | Aug | W61S |
| PCB-1221 | daily maximum | report only (ug/L) | Aug | W61S |
| PCB-1232 | daily maximum | report only (ug/L) | Aug | W61S |
| PCB-1242 | daily maximum | report only (ug/L) | Aug | W61S |
| PCB-1248 | daily maximum | report only (ug/L) | Aug | W61S |
| PCB-1254 | daily maximum | report only (ug/L) | Aug | W61S |
| PCB-1260 | daily maximum | report only (ug/L) | Aug | W61S |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | W61S |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | W61S |
| Chlorine, total residual | daily maximum | report only (mg/L) | Aug | W61S |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Aug | W61S |
| Methanol, total | daily maximum | report only (ug/L) | Aug | W61S |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | Aug | W61S |
| LC50 Static 48Hr Acute Pimephales promelas | daily minimum | report only (%) | Aug | W61S |
Cited limits by parameter: Massachusetts's rules and the federal ones.
Same industry: the 4 Chemicals and Allied Products permits in Massachusetts.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/MA0001147 · MCP: https://passage-data.com/mcp