Clean Water Act discharge permit · NPDES MAR10057T

SUPERSTRUCTURE REPLACEMENT, MAFFA WAY & MYSTIC AVENUE OVER ORANGE & MBTA/BMRR, Boston, MA: NPDES MAR10057T 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

SUPERSTRUCTURE REPLACEMENT, MAFFA WAY & MYSTIC AVENUE OVER ORANGE & MBTA/BMRR, held by Skanska USA Civil, holds NPDES permit MAR10057T. EPA’s file records it issued June 18, 2024 and expiring February 16, 2027.

SUPERSTRUCTURE REPLACEMENT, MAFFA WAY & MYSTIC AVENUE OVER ORANGE & MBTA/BMRR, Boston, Massachusetts: Coverage under a general permit MAR10057T, held by Skanska USA Civil; Construction stormwater; Effective; issued June 18, 2024, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 1,872 were issued before MAR10057T. Skanska USA Civil holds 2 permits in Massachusetts.

Other permits held by Skanska USA Civil

ROUTE 3 BRIDGE REPLACEMENT OVER FRANKLIN STREET, Duxbury: MAR1005DP, issued September 10, 2024

Coverages issued nearest MAR10057T

June 13, 2024: BELMONT PUBLIC LIBRARY, Belmont, MAR100591, held by G&R Construction, Inc.
June 14, 2024: COOPER PARK CONSTRUCTION, Norwood, MAR100593, held by Argus Construction Corp.
June 17, 2024: METHUEN HIGH SCHOOL PARKING IMPROVEMENTS, Methuen, MAR100595, held by Methuen Public Schools
June 17, 2024: METHUEN HIGH SCHOOL PARKING IMPROVEMENTS, Methuen, MAR100596, held by J.J. Phelan & Son, Co., Inc.
June 17, 2024: ATHLETIC CAMPUS IMPROVEMENTS HAMILTON-WENHAM REGIONAL HIGH SCHOOL, South Hamilton, MAR100597, held by Argus Construction Corp.
June 18, 2024: PEABODY PUBLIC SAFETY FACILITY, Peabody, MAR100598, held by W.T. Rich Company Inc.
June 19, 2024: EAST LONGMEADOW STORAGE FACILITY, East Longmeadow, MAR100599, held by PDS Engineering and Construction
June 19, 2024: WING SCHOOL RESIDENCES, Sandwich, MAR10059A, held by Dellbrook JKS
June 19, 2024: METHUEN HIGH SCHOOL ATHLETIC FIELD AREA IMPROVEMENTS, Methuen, MAR10059B, held by City of Methuen
June 20, 2024: OLD COLONY PHASE 6, Boston, MAR10058N, held by Dimeo Construction Company

SUPERSTRUCTURE REPLACEMENT, MAFFA WAY & MYSTIC AVENUE OVER ORANGE & MBTA/BMRR among its neighbors

EPA’s permit file holds 157 discharge permits in the Mystic River-Frontal Boston Harbor subwatershed (HUC 010900010502), MAR10057T among them.

Other permits in the Mystic River-Frontal Boston Harbor subwatershed (HUC 010900010502)

0 SOUTH FARM ROAD, Everett: MAG912155, minor permit, permit term to August 1, 2027
10 & 20 EXECUTIVE DRIVE, STONEHAM, Stoneham: MAR1005SA, minor permit, permit term to February 16, 2027
100, 125, 150 CAMBRIDGEPARK DRIVE, Cambridge: MAR1002G8, minor permit, permit term to February 15, 2022
101 SMITH PLACE, Cambridge: MAR10037T, minor permit, permit term to February 15, 2022
1165R MASS AVE RESIDENTIAL DEVELOPMENT, Arlington: MAR1003QJ, minor permit, permit term to February 15, 2022
128 SPRING STREET, Everett: MAR1005EI, minor permit, permit term to February 16, 2027
142 MYSTIC AVENUE MEDFORD MA, Medford: MAR1004RK, minor permit, permit term to February 16, 2027
212 BEACHAM STREET EVERETT, MA, Everett: MAR1004Y1, minor permit, permit term to February 16, 2027
299 BROADWAY, Somerville: MAR10063U, minor permit, permit term to February 16, 2027
35 GARVEY STREET, EVERETT MA 02149, Everett: MAR1003QR, minor permit, permit term to February 15, 2022

What the register holds for SUPERSTRUCTURE REPLACEMENT, MAFFA WAY & MYSTIC AVENUE OVER ORANGE & MBTA/BMRR: its NPDES ID, its permit type and status, its dates, its address in Boston, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR10057T.

Identity

Facility as filed	SUPERSTRUCTURE REPLACEMENT, MAFFA WAY & MYSTIC AVENUE OVER ORANGE & MBTA/BMRR
Permittee as filed	Skanska USA Civil
NPDES ID	MAR10057T
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	June 18, 2024
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Boston, MA 02129
Receiving water impaired	303(D) Listed
Subwatershed	Mystic River-Frontal Boston Harbor (HUC 010900010502)

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 MAR10057T.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR10057T.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR10057T.

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 MAR10057T.

Watch this permit

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Nearby on the register

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

0.0% of the 111 storm water construction permits in Boston have a recorded violation, and SUPERSTRUCTURE REPLACEMENT, MAFFA WAY & MYSTIC AVENUE OVER ORANGE & MBTA/BMRR is held by Skanska USA Civil. Counting this permit, 55.0% of the 111 Boston storm water construction permits were issued before it. The Mystic River-Frontal Boston Harbor subwatershed holds 157 NPDES permits, including this permit.