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Clean Water Act discharge permit · NPDES MAL100935

LENOX W W T P, Lenox, MA: NPDES MAL100935 discharge permit, effluent exceedances, inspections, penalties

LENOX W W T P holds NPDES permit MAL100935. 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 LENOX W W T P: its NPDES ID, its permit type and status, its dates, its address in Lenox, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAL100935.

Identity

Facility as filedLENOX W W T P
Permittee as filedLENOX W W T P
NPDES IDMAL100935
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeAssociated permit record
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramBiosolids
IssuedJanuary 1, 2021
Expiration dateDecember 31, 2025
AddressLenox, MA 01240
SubwatershedSackett Brook-Housatonic River (HUC 011000050104)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAL100935.

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 MAL100935.

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 MAL100935 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 NPDES permit MAL100935 for LENOX W W T P in Lenox, Massachusetts, which EPA's file records as issued January 1, 2021 and expiring December 31, 2025, and currently administratively continued. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, with the facility in the Sackett Brook-Housatonic River subwatershed (HUC 011000050104) and classed as a Minor discharger.