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Clean Water Act discharge permit · NPDES MAG590005

WAREHAM W P C F, Wareham, MA: NPDES MAG590005 discharge permit, effluent exceedances, inspections, penalties

WAREHAM W P C F, held by WAREHAM WPCF, holds NPDES permit MAG590005, which discharges to Agawam River. EPA’s file records it issued September 28, 2022 and expiring October 31, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedWAREHAM W P C F
Permittee as filedWAREHAM WPCF
NPDES IDMAG590005
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 28, 2022
Expiration dateOctober 31, 2027
AddressWareham, MA 02571
Receiving waterAGAWAM RIVER
Receiving water impaired303(D) Listed
SubwatershedSackett Brook-Housatonic River (HUC 011000050104)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant; the 60 with the most exceedances of 67 are shown.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Coliform, fecal general26729July 31, 2026836% over the limit
Nitrogen, total [as N]510116July 31, 2026453% over the limit
Enterococci25416June 30, 20261,761% over the limit
Phosphorus, total [as P]12410July 31, 2026516% over the limit
BOD, 5-day, 20 deg. C61195July 31, 202682% over the limit
Solids, total suspended61184June 30, 2026215% over the limit
pH3503January 31, 2026
Flow, in conduit or thru treatment plant3570
Nitrite + Nitrate total [as N]4420
Nitrogen, Kjeldahl, total [as N]4380
Perfluorooctanoic acid (PFOA)3220
Perfluorobutanoic acid (PFBA)3220
Perfluorooctanesulfonamide (PFOSA)3220
Perfluoropentanoic acid (PFPeA)3220
Perfluorohexanoic acid (PFHxA)3220
Perfluoroheptanoic acid (PFHpA)3220
Perfluorononanoic acid (PFNA)3220
Perfluorodecanoic acid (PFDA)3220
Perfluoroundecanoic acid (PFUnA)3220
Perfluorododecanoic acid (PFDoA)3220
Perfluorotridecanoic acid (PFTrDA)3220
Perfluorotetradecanoic acid (PFTeDA)3220
N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)3220
N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)3220
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)3220
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)3220
Perfluorobutanesulfonic acid (PFBS)3220
Perfluorodecanesulfonic acid (PFDS)3220
Perfluoroheptanesulfonic acid (PFHpS)3220
Perfluorohexanesulfonic acid (PFHxS)3220
Perfluorooctanesulfonic acid (PFOS)3220
1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)3220
1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)3220
1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)3220
Perfluoropentanesulfonic acid (PFPeS)3220
Perfluorononanesulfonic acid (PFNS)3220
Hexafluoropropylene oxide dimer acid (HFPO-DA)3220
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)3220
Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)3220
Perfluorododecanesulfonic acid (PFDoS)3220
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)3220
N-methyl perfluorooctanesulfonamide (NMeFOSA)3220
N-ethyl perfluorooctanesulfonamide (NEtFOSA)3220
3-Perfluoropropyl propanoic acid (3:3 FTCA)3220
Perfluoro-3-methoxypropanoic acid (PFMPA)3220
9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)3220
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)3220
3-Perfluoroheptyl propanoic acid (7:3 FTCA)3220
Perfluoro-4-methoxybutanoic acid (PFMBA)3220
2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)3220
BOD, 5-day, percent removal1190
Solids, suspended percent removal1190
Nitrogen, ammonia total [as N]2180
Carbon, tot organic [TOC]2180
Cadmium, total [as Cd]2180
Copper, total [as Cu]2180
Lead, total [as Pb]2180
Nickel, total [as Ni]2180
Zinc, total [as Zn]2180
Temperature, water deg. centigrade190

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAG590005.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MAG590005 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES MAG590005 for WAREHAM W P C F in Wareham, MA, held by WAREHAM WPCF and discharging to the Agawam River, with a status of Effective. The page lists 67 pollutants on file, 67 of them under a numeric limit, and 7 with an effluent exceedance.