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Clean Water Act discharge permit · NPDES MAR1005PU

MAY STREET PARK IMPROVEMENTS, Webster, MA: NPDES MAR1005PU discharge permit, effluent exceedances, inspections, penalties

MAY STREET PARK IMPROVEMENTS, held by Caracas Construction Corp., holds NPDES permit MAR1005PU. EPA’s file records it issued April 30, 2025 and expiring February 16, 2027.

MAY STREET PARK IMPROVEMENTS, Webster, Massachusetts: Coverage under a general permit MAR1005PU, held by Caracas Construction Corp.; Construction stormwater; Effective; issued April 30, 2025, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 2,392 were issued before MAR1005PU. Caracas Construction Corp. holds 5 permits in Massachusetts.

Other permits held by Caracas Construction Corp.

Coverages issued nearest MAR1005PU

MAY STREET PARK IMPROVEMENTS among its neighbors

EPA’s permit file holds 24 discharge permits in the Middle French River subwatershed (HUC 011000010203), MAR1005PU among them.

Other permits in the Middle French River subwatershed (HUC 011000010203)

What the register holds for MAY STREET PARK IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Webster, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1005PU.

Identity

Facility as filedMAY STREET PARK IMPROVEMENTS
Permittee as filedCaracas Construction Corp.
NPDES IDMAR1005PU
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 30, 2025
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressWebster, MA 01570
Receiving water impaired303(D) Listed
SubwatershedMiddle French River (HUC 011000010203)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1005PU.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1005PU.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1005PU.

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 MAR1005PU.

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, MAR1005PU.

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Nearby on the register

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

What this page shows

The MAY STREET PARK IMPROVEMENTS permit, held by Caracas Construction Corp. under NPDES ID MAR1005PU, is one of 4 storm water construction permits on EPA's NPDES register in Webster, this one included, and one of 24 NPDES permits in the Middle French River subwatershed, this one included. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, each counted at 0.