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Clean Water Act discharge permit · NPDES MAR10047V

ALEWIFE PARK, Cambridge, MA: NPDES MAR10047V discharge permit, effluent exceedances, inspections, penalties

ALEWIFE PARK, held by IQHQ - Alewife LLC, holds NPDES permit MAR10047V. EPA’s file records it issued September 2, 2022 and expiring February 16, 2027.

ALEWIFE PARK, Cambridge, Massachusetts: Coverage under a general permit MAR10047V, held by IQHQ - Alewife LLC; Construction stormwater; Effective; issued September 2, 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; 930 were issued before MAR10047V.

Coverages issued nearest MAR10047V

ALEWIFE PARK among its neighbors

EPA’s permit file holds 157 discharge permits in the Mystic River-Frontal Boston Harbor subwatershed (HUC 010900010502), MAR10047V among them.

Other permits in the Mystic River-Frontal Boston Harbor subwatershed (HUC 010900010502)

What the register holds for ALEWIFE PARK: its NPDES ID, its permit type and status, its dates, its address in Cambridge, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR10047V.

Identity

Facility as filedALEWIFE PARK
Permittee as filedIQHQ - Alewife LLC
NPDES IDMAR10047V
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 2, 2022
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressCambridge, MA 02140
Receiving water impaired303(D) Listed
SubwatershedMystic River-Frontal Boston Harbor (HUC 010900010502)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR10047V.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR10047V.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR10047V.

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 MAR10047V.

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, MAR10047V.

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Nearby on the register

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

What this page shows

The ALEWIFE PARK storm water construction permit is one of 42 such permits on EPA's NPDES register in Cambridge, and the Mystic River-Frontal Boston Harbor subwatershed holds 157 NPDES permits, this one included. Of all 41 storm water construction permits in Cambridge, this one included, 34.1% were issued earlier than this permit. Among the 42 storm water construction permits in Cambridge, 0.0% have a violation on file, and the permit records no pollutants under a numeric limit and no effluent exceedances.