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Clean Water Act discharge permit · NPDES MAR1006FL

HARVARD UNIVERSITY ELIOT HOUSE RENEWAL, Cambridge, MA: NPDES MAR1006FL discharge permit, effluent exceedances, inspections, penalties

HARVARD UNIVERSITY ELIOT HOUSE RENEWAL, held by Shawmut Design and Construction, holds NPDES permit MAR1006FL. EPA’s file records it issued July 21, 2026 and expiring February 16, 2027.

HARVARD UNIVERSITY ELIOT HOUSE RENEWAL, Cambridge, Massachusetts: Coverage under a general permit MAR1006FL, held by Shawmut Design and Construction; Construction stormwater; Effective; issued July 21, 2026, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 3,190 were issued before MAR1006FL. Shawmut Design and Construction holds 7 permits in Massachusetts.

Other permits held by Shawmut Design and Construction

Coverages issued nearest MAR1006FL

HARVARD UNIVERSITY ELIOT HOUSE RENEWAL among its neighbors

EPA’s permit file holds 384 discharge permits in the Charles River-Frontal Boston Harbor subwatershed (HUC 010900010704), MAR1006FL among them.

Other permits in the Charles River-Frontal Boston Harbor subwatershed (HUC 010900010704)

What the register holds for HARVARD UNIVERSITY ELIOT HOUSE RENEWAL: 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 MAR1006FL.

Identity

Facility as filedHARVARD UNIVERSITY ELIOT HOUSE RENEWAL
Permittee as filedShawmut Design and Construction
NPDES IDMAR1006FL
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 21, 2026
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressCambridge, MA 02138
Receiving water impaired303(D) Listed
SubwatershedCharles River-Frontal Boston Harbor (HUC 010900010704)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1006FL.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1006FL.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1006FL.

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 MAR1006FL.

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, MAR1006FL.

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Nearby on the register

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

What this page shows

The HARVARD UNIVERSITY ELIOT HOUSE RENEWAL permit is one of 42 storm water construction permits on EPA's NPDES register in Cambridge, and it sits within a subwatershed that holds 384 NPDES permits, this one included. Among its Cambridge storm water construction peers, 0.0% have a violation on file, and the permit records no pollutant under a numeric limit or effluent exceedance.