Clean Water Act discharge permit · NPDES MAG580041

OAK POINT HOMES, Middleborough, MA: NPDES MAG580041 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
30Pollutants under a numeric limit
3Pollutants with an effluent exceedance

OAK POINT HOMES, held by OAK POINT RETIREMENT COMMUNITY, holds NPDES permit MAG580041. EPA’s file records it issued December 1, 2021 and expiring November 30, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	OAK POINT HOMES
Permittee as filed	OAK POINT RETIREMENT COMMUNITY
NPDES ID	MAG580041
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	December 1, 2021
Expiration date	November 30, 2026
Address	Middleborough, MA 02346

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

Effluent limits and exceedances

30Pollutants on file
30Under a numeric limit
11With a violation of any kind
3With 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	13	9	March 31, 2026	108% over the limit
BOD, 5-day, 20 deg. C	7	22	8	July 31, 2026	217% over the limit
Phosphorus, total [as P]	1	5	4	April 30, 2026	697% over the limit
Solids, total suspended	7	14	0
Nitrogen, total [as N]	4	8	0
Flow, in conduit or thru treatment plant	3	6	0
pH	3	4	0
Nitrogen, Kjeldahl, total [as N]	2	4	0
Nitrite + Nitrate total [as N]	2	4	0
BOD, 5-day, percent removal	1	2	0
Solids, suspended percent removal	1	2	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, 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
Temperature, water deg. centigrade	1	0	0
Carbon, dissolved organic [as C]	1	0	0
LC50 Static 48Hr Acute Ceriodaphnia dubia	1	0	0
LC50 Static 48Hr Acute Pimephales promelas	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 MAG580041.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MAG580041.

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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 MAG580041 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers NPDES permit MAG580041, held by OAK POINT RETIREMENT COMMUNITY for OAK POINT HOMES in Middleborough, MA, and it shows the permit as Effective and issued December 1, 2021, with expiration on November 30, 2026. The register lists 30 pollutants on file, 30 under a numeric limit, 11 with a violation of any kind, and 3 with an effluent exceedance, as EPA's count stood when the file was loaded on October 14, 2026.