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Clean Water Act discharge permit · NPDES MAR1005TT

WESTFIELD HIGH SCHOOL, Westfield, MA: NPDES MAR1005TT discharge permit, effluent exceedances, inspections, penalties

WESTFIELD HIGH SCHOOL, held by Mountain View Landscapes, holds NPDES permit MAR1005TT. EPA’s file records it issued July 9, 2025 and expiring February 16, 2027.

WESTFIELD HIGH SCHOOL, Westfield, Massachusetts: Coverage under a general permit MAR1005TT, held by Mountain View Landscapes; Construction stormwater; Effective; issued July 9, 2025, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 2,502 were issued before MAR1005TT. Mountain View Landscapes holds 3 permits in Massachusetts.

Other permits held by Mountain View Landscapes

Coverages issued nearest MAR1005TT

WESTFIELD HIGH SCHOOL among its neighbors

EPA’s permit file holds 35 discharge permits in the Powerdmill Brook-Westfield River subwatershed (HUC 010802060305), MAR1005TT among them. Its county holds 161, 5 of them major permits; MAR1005TT is a minor permit.

Other permits in the Powerdmill Brook-Westfield River subwatershed (HUC 010802060305)

What the register holds for WESTFIELD HIGH SCHOOL: its NPDES ID, its permit type and status, its dates, its address in Westfield, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1005TT.

Identity

Facility as filedWESTFIELD HIGH SCHOOL
Permittee as filedMountain View Landscapes
NPDES IDMAR1005TT
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 9, 2025
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressWestfield, MA 01085
Receiving water impaired303(D) Listed
SubwatershedPowerdmill Brook-Westfield River (HUC 010802060305)
Other EPA IDs (FRS)RCRA handler MAR000598094; ICIS-AIR source MA0000002504200750

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1005TT.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1005TT.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1005TT.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MAR1005TT.

Watch this permit

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Nearby on the register

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

What this page shows

The Storm Water Construction permit filed as WESTFIELD HIGH SCHOOL, issued July 9, 2025 under NPDES ID MAR1005TT, is one of 16 storm water construction permits on EPA's register in Hampden County, this one included. Among those 16 permits, 0.0% have a violation on file, and the permit recorded zero pollutants under a numeric limit and zero pollutants with an effluent exceedance. Of all 16 Hampden County storm water construction permits, 87.5% were issued earlier than this one, and the permit sits within the Powerdmill Brook-Westfield River subwatershed, where 35 NPDES permits are listed, this one included.