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Clean Water Act discharge permit · NPDES MAR1005DS

99 & 107 HANOCK STREET, Braintree, MA: NPDES MAR1005DS discharge permit, effluent exceedances, inspections, penalties

99 & 107 HANOCK STREET, held by 107 Hancock, LLC, holds NPDES permit MAR1005DS. EPA’s file records it issued September 11, 2024 and expiring February 16, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for 99 & 107 HANOCK STREET: its NPDES ID, its permit type and status, its dates, its address in Braintree, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1005DS.

Identity

Facility as filed99 & 107 HANOCK STREET
Permittee as filed107 Hancock, LLC
NPDES IDMAR1005DS
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 11, 2024
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressBraintree, MA 02184
Receiving water impaired303(D) Listed
SubwatershedMonatiquot River-Frontal Quincy Bay (HUC 010900010901)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1005DS.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1005DS.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, MAR1005DS.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MAR1005DS there.

Nearby on the register

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

What this page shows

Violations on file cover 0.0% of the 14 storm water construction permits in Braintree, and 99 & 107 HANOCK STREET is among those 14. Among all 14 Braintree storm water construction permits, 78.6% were issued before this permit. The Monatiquot River-Frontal Quincy Bay subwatershed has 99 NPDES permits, including this permit.