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Clean Water Act discharge permit · NPDES MAR05C573

DRYDOCK NUMBER 4 MARINE INDUSTRIAL PARK, South Boston, MA: NPDES MAR05C573 discharge permit, effluent exceedances, inspections, penalties

DRYDOCK NUMBER 4 MARINE INDUSTRIAL PARK, held by Boston Redevelopement Authority, holds NPDES permit MAR05C573. EPA’s file records it issued October 30, 2000 and expiring October 29, 2005. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for DRYDOCK NUMBER 4 MARINE INDUSTRIAL PARK: its NPDES ID, its permit type and status, its dates, its address in South Boston, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR05C573.

Identity

Facility as filedDRYDOCK NUMBER 4 MARINE INDUSTRIAL PARK
Permittee as filedBoston Redevelopement Authority
NPDES IDMAR05C573
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
IssuedOctober 30, 2000
Expiration dateOctober 29, 2005
AddressSouth Boston, MA 02210
Receiving water impaired303(D) Listed
SubwatershedCharles River-Frontal Boston Harbor (HUC 010900010704)

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 MAR05C573.

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 MAR05C573.

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.

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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 MAR05C573 there.

Nearby on the register

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

What this page shows

The Drydock Number 4 Marine Industrial Park permit, filed under permittee Boston Redevelopement Authority, is one of 27 general permit coverages on EPA's NPDES register in Suffolk County, and 25.9% of those 27 carry a violation on file. It sits within a subwatershed that holds 384 NPDES permits, this one included, in the Charles River-Frontal Boston Harbor area. Among the 18 general permit coverages in Suffolk County, 0.0% were issued earlier than this one, and the permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance.