Clean Water Act discharge permit · NPDES MAR1004TZ

I-90/I-95 INTERCHANGE AND CHARLES RIVER CROSSING, Weston, MA: NPDES MAR1004TZ 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

I-90/I-95 INTERCHANGE AND CHARLES RIVER CROSSING, held by SPS-Walsh JV, holds NPDES permit MAR1004TZ. EPA’s file records it issued September 29, 2023 and expiring February 16, 2027.

I-90/I-95 INTERCHANGE AND CHARLES RIVER CROSSING, Weston, Massachusetts: Coverage under a general permit MAR1004TZ, held by SPS-Walsh JV; Construction stormwater; Effective; issued September 29, 2023, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 1,475 were issued before MAR1004TZ.

Coverages issued nearest MAR1004TZ

September 27, 2023: HARVARD ERC PHASE A - RUBENSTEIN TREEHOUSE, Allston, MAR1004TS, held by The President and Fellows of Harvard College C/O Tishman Speyer
September 28, 2023: LIGHTING IMPROVEMENTS AT I-93/I-95, Canton, MAR1004TT, held by Coviello Electric Services
September 28, 2023: MECHANIC STREET/SOUTH MAIN STREET AT INTERSTATE 95, Sharon, MAR1004TU, held by R.M. Pacella, Inc.
September 29, 2023: MALDEN CATHOLIC HIGH SCHOOL REDEVELOPMENT, Malden, MAR1004TV, held by Malden Catholic High School
September 29, 2023: I-90/I-95 INTERCHANGE AND CHARLES RIVER CROSSING, Weston, MAR1004TY, held by Massachusetts Department of Transportation - Highway Division
September 29, 2023: NEW BEDFORD HIGH SCHOOL MULTI-PURPOSE TURF FIELD, New Bedford, MAR1004U0, held by Green Acres Landscape & Construction Co Inc
October 2, 2023: CANTON TOWN PARKING LOT, Canton, MAR1004U1, held by Canton Holdings, LLC
October 4, 2023: RESURFACING AND RELATED WORK ON ROUTE 114 IN DANVERS AND MIDDLETON, Danvers, MAR1004U3, held by Massachusetts Department of Transportation
October 4, 2023: KIERSTEAD PARK, Malden, MAR1004U4, held by David W. White & Son, Inc.
October 5, 2023: ROCKY LEDGE TERRACE, Winchester, MAR1004U5, held by M.T. Mayo Corporation

I-90/I-95 INTERCHANGE AND CHARLES RIVER CROSSING among its neighbors

EPA’s permit file holds 100 discharge permits in the Beaver Brook-Charles River subwatershed (HUC 010900010703), MAR1004TZ among them.

Other permits in the Beaver Brook-Charles River subwatershed (HUC 010900010703)

100 WEST STREET, Needham: MAR10066S, minor permit, permit term to February 16, 2027
101 HIGH STREET, WESTWOOD - RESIDENTIAL DEVELOPMENT, Westwood: MAR10068S, minor permit, permit term to February 16, 2027
1208D VFW PARKWAY, Ma: MAR1003UY, minor permit, permit term to February 16, 2027
151 RIVERMOOR ST, West Roxbury: MAR1005YY, minor permit, permit term to February 16, 2027
160 GOULD STREET OFFICE BUILDING, Needham: MA0029921, not classed
20 SEYON, Watertown: MAR1005WM, minor permit, permit term to February 16, 2027
200 TRAPELO RD, PHASE 2, IMPROVEMENTS, Waltham: MAR10065K, minor permit, permit term to February 16, 2027
214 LOWDER STREET, Dedham: MAR1003R0, minor permit, permit term to February 15, 2022
220-234 CALVARY STREET, Waltham: MAG912128, minor permit, permit term to August 1, 2027
33 BULLARD ROAD, WESTON PROJECT, Weston: MAR1005RS, minor permit, permit term to February 16, 2027

What the register holds for I-90/I-95 INTERCHANGE AND CHARLES RIVER CROSSING: its NPDES ID, its permit type and status, its dates, its address in Weston, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1004TZ.

Identity

Facility as filed	I-90/I-95 INTERCHANGE AND CHARLES RIVER CROSSING
Permittee as filed	SPS-Walsh JV
NPDES ID	MAR1004TZ
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	September 29, 2023
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Weston, MA 02493
Receiving water impaired	303(D) Listed
Subwatershed	Beaver Brook-Charles River (HUC 010900010703)

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 MAR1004TZ.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1004TZ.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1004TZ.

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 MAR1004TZ.

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, MAR1004TZ.

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Nearby on the register

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

0.0% of the 15 storm water construction permits in Weston have a violation on file. Weston has 15 storm water construction permits on EPA's NPDES register, including this permit, and the Beaver Brook-Charles River subwatershed (HUC 010900010703) lists 100 NPDES permits.