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Clean Water Act discharge permit · NPDES MAR1004KI

NAGOG POND INTAKE REPLACEMENT PHASE II, Acton, MA: NPDES MAR1004KI discharge permit, effluent exceedances, inspections, penalties

NAGOG POND INTAKE REPLACEMENT PHASE II, held by D&C Construction Co., Inc., holds NPDES permit MAR1004KI. EPA’s file records it issued April 6, 2023 and expiring February 16, 2027.

NAGOG POND INTAKE REPLACEMENT PHASE II, Acton, Massachusetts: Coverage under a general permit MAR1004KI, held by D&C Construction Co., Inc.; Construction stormwater; Effective; issued April 6, 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; 1,232 were issued before MAR1004KI.

Coverages issued nearest MAR1004KI

NAGOG POND INTAKE REPLACEMENT PHASE II among its neighbors

EPA’s permit file holds 37 discharge permits in the Fort Pond Brook subwatershed (HUC 010700050203), MAR1004KI among them.

Other permits in the Fort Pond Brook subwatershed (HUC 010700050203)

What the register holds for NAGOG POND INTAKE REPLACEMENT PHASE II: its NPDES ID, its permit type and status, its dates, its address in Acton, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1004KI.

Identity

Facility as filedNAGOG POND INTAKE REPLACEMENT PHASE II
Permittee as filedD&C Construction Co., Inc.
NPDES IDMAR1004KI
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 6, 2023
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressActon, MA 01720
SubwatershedFort Pond Brook (HUC 010700050203)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1004KI.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1004KI.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1004KI.

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 MAR1004KI.

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, MAR1004KI.

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Nearby on the register

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

What this page shows

NAGOG POND INTAKE REPLACEMENT PHASE II is one of 17 storm water construction permits on EPA's NPDES register in Acton, this one included. Of those 17 Acton storm water construction permits, 35.3% were issued earlier than this one, and 0.0% have a violation on file. The permit also sits within the Fort Pond Brook subwatershed, which holds 37 NPDES permits, this one included, and it shows 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.