Clean Water Act discharge permit · NPDES MAL101427

NEWBURYPORT W W T P, Newburyport, MA: NPDES MAL101427 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

NEWBURYPORT W W T P holds NPDES permit MAL101427. EPA’s file records it issued January 1, 2021 and expiring December 31, 2025. 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.

What the register holds for NEWBURYPORT W W T P: its NPDES ID, its permit type and status, its dates, its address in Newburyport, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAL101427.

Identity

Facility as filed	NEWBURYPORT W W T P
Permittee as filed	NEWBURYPORT W W T P
NPDES ID	MAL101427
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Associated permit record
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Biosolids
Issued	January 1, 2021
Expiration date	December 31, 2025
Address	Newburyport, MA 01950
Receiving water impaired	303(D) Listed
Subwatershed	East Meadow River-Merrimack River (HUC 010700061404)
Other EPA IDs (FRS)	RCRA handler MAD981892532; ICIS-AIR source MA0000002512100813

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAL101427.

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 MAL101427.

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 MAL101427 there.

Nearby on the register

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

This public-records page covers Clean Water Act NPDES permit MAL101427 for NEWBURYPORT W W T P in Newburyport, Massachusetts, which EPA's file records as issued January 1, 2021 and expiring December 31, 2025, and now administratively continued. The page lists a Minor discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance. The listed program is Biosolids.