Clean Water Act discharge permit · NPDES MAR1004G7

HOOKER ROAD QUARRY, Westhampton, MA: NPDES MAR1004G7 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

HOOKER ROAD QUARRY, held by Gen 2 West LLC, holds NPDES permit MAR1004G7. EPA’s file records it issued January 26, 2023 and expiring February 16, 2027.

HOOKER ROAD QUARRY, Westhampton, Massachusetts: Coverage under a general permit MAR1004G7, held by Gen 2 West LLC; Construction stormwater; Effective; issued January 26, 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; 1,137 were issued before MAR1004G7.

Coverages issued nearest MAR1004G7

January 20, 2023: CORNERSTONE AT WEYMOUTH, Weymouth, MAR1004FZ, held by Stratos Development
January 25, 2023: MERRIMACK PLACE, Haverhill, MAR1004BF, held by Allegrone Construction
January 25, 2023: KNAPP CENTRE, Brockton, MAR1004G0, held by JK Holmgren Engineering
January 25, 2023: BROCKTON HOSPITAL, Brockton, MAR1004G2, held by Siemens Solar Company
January 25, 2023: BOSTON CHILDREN'S NEEDHAM - AMBULATORY SURGERY CENTER, Needham, MAR1004G3, held by Turner Construction Company
January 26, 2023: SALISBURY STREET, HOLDEN, Holden, MAR1004G9, held by RH Gallo Builders, Inc.
January 26, 2023: SALISBURY STREET, HOLDEN, Holden, MAR1004GA, held by Jonathan Circle, Inc.
January 26, 2023: SALISBURY STREET, HOLDEN, Holden, MAR1004GB, held by RH Gallo Builders, Inc.
January 26, 2023: SALISBURY STREET, HOLDEN, Holden, MAR1004GC, held by Jonathan Circle, Inc.
January 26, 2023: SALISBURY STREET, HOLDEN, Holden, MAR1004GD, held by Bryn Mawr Realty, LLC

HOOKER ROAD QUARRY among its neighbors

EPA’s permit file holds 3 discharge permits in the North Branch Manhan River subwatershed (HUC 010802010607), MAR1004G7 among them.

Other permits in the North Branch Manhan River subwatershed (HUC 010802010607)

PINEVIEW ESTATES, Easthampton: MAR100559, minor permit, permit term to February 16, 2027
THE ESTATES AT STEPLAR CROSSING, Easthampton: MAR1004KM, minor permit, permit term to February 16, 2027

What the register holds for HOOKER ROAD QUARRY: its NPDES ID, its permit type and status, its dates, its address in Westhampton, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1004G7.

Identity

Facility as filed	HOOKER ROAD QUARRY
Permittee as filed	Gen 2 West LLC
NPDES ID	MAR1004G7
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 26, 2023
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Westhampton, MA 01027
Subwatershed	North Branch Manhan River (HUC 010802010607)

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 MAR1004G7.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1004G7.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1004G7.

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 MAR1004G7.

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, MAR1004G7.

Start the watch

How we handle your data → Privacy

Nearby on the register

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

Westhampton has 1 storm water construction permit on EPA's NPDES register, and HOOKER ROAD QUARRY is that permit. The North Branch Manhan River subwatershed holds 3 NPDES permits, including this permit. Neither a pollutant under a numeric limit nor an effluent exceedance is on record for HOOKER ROAD QUARRY.