Clean Water Act discharge permit · NPDES MAR10049G

RIVERSIDE LABS CAMPUS, Weston, MA: NPDES MAR10049G 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

RIVERSIDE LABS CAMPUS, held by Weston JV, LLC, holds NPDES permit MAR10049G. EPA’s file records it issued September 27, 2022 and expiring February 16, 2027.

RIVERSIDE LABS CAMPUS, Weston, Massachusetts: Coverage under a general permit MAR10049G, held by Weston JV, LLC; Construction stormwater; Effective; issued September 27, 2022, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 968 were issued before MAR10049G.

Coverages issued nearest MAR10049G

September 27, 2022: HULL - ATLANTIC AVENUE ROADWAY RECONSTRUCTION AND RELATED WORK, Hull, MAR10048M, held by Massachusetts Department of Transportation
September 27, 2022: GILBERTA WAY, Easton, MAR10049C, held by D'Angelo Inc.
September 27, 2022: 14 CONCORD STREET, North Reading, MAR10049D, held by 12-14 Concord Street, LLC
September 27, 2022: SAWMILL VILLAGE, Easton, MAR10049E, held by Saw Mill Village, LLC
September 27, 2022: 8 WORCESTER ROAD RESIDENTIAL DEVELOPMENT, Westminster, MAR10049F, held by Joshua Olson
September 28, 2022: BEDFORD INDUSTRIAL, Bedford, MAR10049I, held by ARCO
September 28, 2022: 38 RAILROAD ST, Haverhill, MAR10049L, held by Cioto and Johnson Development, LLC
September 30, 2022: 9 SAINT MARK STREET, AUBURN, MA, Auburn, MAR10049N, held by East Street Excavation, Inc.
September 30, 2022: CUSHING SOLAR (#03041), Acushnet, MAR10049O, held by Nexamp, Inc.
September 30, 2022: WOODBRIDGE RENEWABLES SOLAR (#03098), Acushnet, MAR10049Q, held by Nexamp, Inc.

RIVERSIDE LABS CAMPUS among its neighbors

EPA’s permit file holds 100 discharge permits in the Beaver Brook-Charles River subwatershed (HUC 010900010703), MAR10049G 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 RIVERSIDE LABS CAMPUS: 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 MAR10049G.

Identity

Facility as filed	RIVERSIDE LABS CAMPUS
Permittee as filed	Weston JV, LLC
NPDES ID	MAR10049G
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 27, 2022
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 MAR10049G.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR10049G.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR10049G.

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 MAR10049G.

Watch this permit

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Nearby on the register

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

The RIVERSIDE LABS CAMPUS storm water construction permit is one of 15 such permits on EPA's NPDES register in Weston, and 0.0% of those 15 have a violation on file. Among the 100 NPDES permits in the Beaver Brook-Charles River subwatershed, this permit is one of the listed coverages, and it records no pollutants under a numeric limit and no effluent exceedances.