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Clean Water Act discharge permit · NPDES MAR1004H4

BARNSTABLE ROUTE 28 (IYANNOUGH ROAD) AND YARMOUTH ROAD INTERSECTION IMPROVEMENTS, Barnstable, MA: NPDES MAR1004H4 discharge permit, effluent exceedances, inspections, penalties

BARNSTABLE ROUTE 28 (IYANNOUGH ROAD) AND YARMOUTH ROAD INTERSECTION IMPROVEMENTS, held by Massachusets Department of Transportation, holds NPDES permit MAR1004H4. EPA’s file records it issued February 6, 2023 and expiring February 16, 2027.

BARNSTABLE ROUTE 28 (IYANNOUGH ROAD) AND YARMOUTH ROAD INTERSECTION IMPROVEMENTS, Barnstable, Massachusetts: Coverage under a general permit MAR1004H4, held by Massachusets Department of Transportation; Construction stormwater; Effective; issued February 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; 1,152 were issued before MAR1004H4.

Coverages issued nearest MAR1004H4

BARNSTABLE ROUTE 28 (IYANNOUGH ROAD) AND YARMOUTH ROAD INTERSECTION IMPROVEMENTS among its neighbors

EPA’s permit file holds 128 discharge permits in the Wequaquet Lake subwatershed (HUC 010900020206), MAR1004H4 among them.

Other permits in the Wequaquet Lake subwatershed (HUC 010900020206)

What the register holds for BARNSTABLE ROUTE 28 (IYANNOUGH ROAD) AND YARMOUTH ROAD INTERSECTION IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Barnstable, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1004H4.

Identity

Facility as filedBARNSTABLE ROUTE 28 (IYANNOUGH ROAD) AND YARMOUTH ROAD INTERSECTION IMPROVEMENTS
Permittee as filedMassachusets Department of Transportation
NPDES IDMAR1004H4
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedFebruary 6, 2023
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressBarnstable, MA 02601
SubwatershedWequaquet Lake (HUC 010900020206)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1004H4.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1004H4.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1004H4.

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 MAR1004H4.

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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, MAR1004H4.

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Nearby on the register

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

What this page shows

Violations are on file for 0.0% of the 12 storm water construction permits in Barnstable, and BARNSTABLE ROUTE 28 (IYANNOUGH ROAD) AND YARMOUTH ROAD INTERSECTION IMPROVEMENTS belongs to that same group. Of the 12 storm water construction permits in Barnstable, 25.0% were issued earlier than this permit.