Clean Water Act discharge permit · NPDES MAR10064Z

PROPOSED WAREHOUSE BUILDING, Westfield, MA: NPDES MAR10064Z discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

PROPOSED WAREHOUSE BUILDING, held by One Development and Construction, holds NPDES permit MAR10064Z. EPA’s file records it issued January 27, 2026 and expiring February 16, 2027.

PROPOSED WAREHOUSE BUILDING, Westfield, Massachusetts: Coverage under a general permit MAR10064Z, held by One Development and Construction; Construction stormwater; Effective; issued January 27, 2026, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 2,840 were issued before MAR10064Z.

Coverages issued nearest MAR10064Z

January 22, 2026: INDEPENDENCE GREENWAY EXTENSION, Peabody, MAR100656, held by ET&L Construction Corporation
January 23, 2026: 165 NEWBURYPORT TURNPIKE, Rowley, MAR100658, held by Vericon Construction Company
January 23, 2026: 662A COLLEGE HIGHWAY, Southwick, MAR100659, held by Aaron Dziengelewski
January 23, 2026: C132398 JL RAYMAAKERS: CHESTERFIELD, MA - NORTH & DAMON POND ROADS, Chesterfield, MAR10065B, held by MassDOT, Highway Divison
January 26, 2026: PROPOSED RESIDENTIAL SUBDIVISION, Springfield, MAR10065C, held by Bretta Construction, LLC
January 27, 2026: WINDWARD CROSSING, Rowley, MAR10065G, held by Windover
January 28, 2026: ROUTE 80 CEMETERY PHASE I, Plymouth, MAR10065J, held by Green Acres Landscape & Construction
January 28, 2026: 200 TRAPELO RD, PHASE 2, IMPROVEMENTS, Waltham, MAR10065K, held by Green Acres Landscape & Construction
January 29, 2026: 0 WALES AVENUE, AVON, Avon, MAR10063A, held by T.L. Edwards, Inc.
January 29, 2026: SWANSEA, ROUTE 6, INTERSECTION IMPROVEMENTS, Swansea, MAR10064Y, held by Massachusetts Department of Transportation - District 5

PROPOSED WAREHOUSE BUILDING among its neighbors

EPA’s permit file holds 19 discharge permits in the Little River subwatershed (HUC 010802060303), MAR10064Z among them.

Other permits in the Little River subwatershed (HUC 010802060303)

123 BARNARD ROAD, GRANVILLE, MA - SOLAR AGRIVOLTAIC DEVELOPMENT PROJECT, Granville: MAR1004UO, minor permit, permit term to February 16, 2027
172 SOUTH LANE, GRANVILLE, MA - SOLAR AGRIVOLTAIC DEVELOPMENT PROJECT, Granville: MAR1004UQ, minor permit, permit term to February 16, 2027
274 SOUTH LANE, GRANVILLE, MA - SOLAR AGRIVOLTAIC DEVELOPMENT PROJECT, Granville: MAR1004UP, minor permit, permit term to February 16, 2027
C114198 MORAIS: WESTFIELD, MA - EAST PHASE AT WESTERN AVENUE AND COURT STREET, Westfield: MAR1003GF, minor permit, permit term to February 15, 2022
CITY OF WESTFIELD CLEARWELL AND BACKWASH PUMPING STATION PROJECT, Westfield: MAR1003G7, minor permit, permit term to February 15, 2022
COBBLE MOUNTAIN STATION - HOLYOKE GAS & ELECTRIC DEPARTMENT, Westfield: MAG360004, minor permit, discharging to LITTLE RIVER, permit term to December 31, 2014
COLUMBIA MANUFACTURING INC., Westfield: MANOEJ058, minor permit, permit term to September 4, 2025
GENERAL KNOX ROAD REALIGNMENT, Russell: MAR1005BP, minor permit, permit term to February 16, 2027
LKQ NEW ENGLAND, Webster: MAR053354, minor permit, permit term to June 3, 2020
PROPOSED SELF-STORAGE FACILITY - CYCLE STREET, Westfield: MAR1004NB, minor permit, permit term to February 16, 2027

What the register holds for PROPOSED WAREHOUSE BUILDING: 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 MAR10064Z.

Identity

Facility as filed	PROPOSED WAREHOUSE BUILDING
Permittee as filed	One Development and Construction
NPDES ID	MAR10064Z
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	January 27, 2026
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Westfield, MA 01085
Receiving water impaired	303(D) Listed
Subwatershed	Little River (HUC 010802060303)

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 MAR10064Z.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR10064Z.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR10064Z.

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 MAR10064Z.

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, MAR10064Z.

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Nearby on the register

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

The PROPOSED WAREHOUSE BUILDING permit, a Storm Water Construction general permit coverage held by One Development and Construction in Westfield, Massachusetts, is one of 24 storm water construction permits in that city on EPA's NPDES register, and 82.6% of the 23 storm water construction permits in Westfield, counting this one, were issued earlier than it. The permit sits among 19 NPDES permits in the Little River subwatershed, this one included, and none of the permits in the 24 storm water construction permits in Westfield carry a violation on file, at 0.0%.