Clean Water Act discharge permit · NPDES MAG580017

HARDWICK W P C - WHEELWRIGHT, Wheelwright, MA: NPDES MAG580017 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
30Pollutants under a numeric limit
6Pollutants with an effluent exceedance

HARDWICK W P C - WHEELWRIGHT, held by HARDWICK-WHEELWRIGHT W P C F, holds NPDES permit MAG580017. EPA’s file records it issued September 28, 2021 and expiring November 30, 2026. 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 filed	HARDWICK W P C - WHEELWRIGHT
Permittee as filed	HARDWICK-WHEELWRIGHT W P C F
NPDES ID	MAG580017
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	September 28, 2021
Expiration date	November 30, 2026
Address	Wheelwright, MA 01094
Subwatershed	Winimusset Brook-Ware River (HUC 010802040205)

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

Effluent limits and exceedances

30Pollutants on file
30Under a numeric limit
8With a violation of any kind
6With an effluent exceedance

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.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
E. coli	2	11	11	April 30, 2026	99,999% over the limit
Solids, total suspended	7	9	9	February 28, 2025	2,033% over the limit
Solids, suspended percent removal	1	6	6	October 31, 2025	40% over the limit
BOD, 5-day, 20 deg. C	7	4	4	June 30, 2022	67% over the limit
Phosphorus, total [as P]	1	3	3	January 31, 2026	80% over the limit
BOD, 5-day, percent removal	1	1	1	April 30, 2022	17% over the limit
Temperature, water deg. centigrade	1	1	0
Carbon, dissolved organic [as C]	1	1	0
pH	3	0	0
Flow, in conduit or thru treatment plant	3	0	0
Perfluorooctanoic acid (PFOA)	3	0	0
Perfluoroheptanoic acid (PFHpA)	3	0	0
Perfluorononanoic acid (PFNA)	3	0	0
Perfluorodecanoic acid (PFDA)	3	0	0
Perfluorohexanesulfonic acid (PFHxS)	3	0	0
Perfluorooctanesulfonic acid (PFOS)	3	0	0
Nitrogen, total [as N]	2	0	0
Nitrogen, ammonia total [as N]	2	0	0
Carbon, tot organic [TOC]	2	0	0
Hardness, total [as CaCO3]	2	0	0
Cadmium, total [as Cd]	2	0	0
Copper, total [as Cu]	2	0	0
Lead, total [as Pb]	2	0	0
Nickel, total [as Ni]	2	0	0
Zinc, total [as Zn]	2	0	0
Aluminum, total [as Al]	2	0	0
Nitrogen, Kjeldahl, total [as N]	1	0	0
Nitrite + Nitrate total [as N]	1	0	0
Chlorine, total residual	1	0	0
LC50 Static 48Hr Acute Ceriodaphnia dubia	1	0	0

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAG580017.

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.

Watch this permit

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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 MAG580017 there.

Nearby on the register

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

This public-records page covers NPDES permit MAG580017 for HARDWICK W P C - WHEELWRIGHT in Wheelwright, MA, held by HARDWICK-WHEELWRIGHT W P C F, a publicly owned treatment works listed as a minor discharger. The permit is shown as effective, issued September 28, 2021 and expiring November 30, 2026, within the Winimusset Brook-Ware River subwatershed (HUC 010802040205). The page lists 30 pollutants on file, 30 under a numeric limit, 8 with a violation of any kind, and 6 with an effluent exceedance.