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Clean Water Act discharge permit · NPDES MAG070459

SMELT BROOK CULVERT, Weymouth, MA: NPDES MAG070459 discharge permit, effluent exceedances, inspections, penalties

SMELT BROOK CULVERT, held by TOWN OF WEYMOUTH, holds NPDES permit MAG070459, which discharges to Smelt Brook. EPA’s file records it issued November 8, 2018 and expiring May 19, 2020. 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 SMELT BROOK CULVERT: its NPDES ID, its permit type and status, its dates, its address in Weymouth, Massachusetts, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAG070459.

Identity

Facility as filedSMELT BROOK CULVERT
Permittee as filedTOWN OF WEYMOUTH
NPDES IDMAG070459
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedNovember 8, 2018
Expiration dateMay 19, 2020
AddressWeymouth, MA 02189
Receiving waterSMELT BROOK
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 MAG070459.

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 MAG070459.

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, MAG070459.

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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 MAG070459 there.

Nearby on the register

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

What this page shows

The SMELT BROOK CULVERT permit, filed to the TOWN OF WEYMOUTH, is one of 1 general permit coverage on EPA's NPDES register in Weymouth, this one included. It sits among 99 NPDES permits in the Monatiquot River-Frontal Quincy Bay subwatershed, this one included. The permit lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.