Clean Water Act discharge permit · NPDES MAR100604

P25-3606-C1A C. NAUGHTON CORP.: BOSTON, MA - MORRISSEY BLVD PUMP STATION, Boston, MA: NPDES MAR100604 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

P25-3606-C1A C. NAUGHTON CORP.: BOSTON, MA - MORRISSEY BLVD PUMP STATION, held by C. Naughton Corp., holds NPDES permit MAR100604. EPA’s file records it issued October 9, 2025 and expiring February 16, 2027. 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 P25-3606-C1A C. NAUGHTON CORP.: BOSTON, MA - MORRISSEY BLVD PUMP STATION: its NPDES ID, its permit type and status, its dates, its address in Boston, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR100604.

Identity

Facility as filed	P25-3606-C1A C. NAUGHTON CORP.: BOSTON, MA - MORRISSEY BLVD PUMP STATION
Permittee as filed	C. Naughton Corp.
NPDES ID	MAR100604
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	October 9, 2025
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Boston, MA 02122
Receiving water impaired	303(D) Listed
Subwatershed	Outlet Neponset River-Frontal Boston Harbor (HUC 010900010803)

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

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR100604.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR100604.

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 MAR100604 there.

Nearby on the register

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

The permit, filed as P25-3606-C1A C. NAUGHTON CORP.: BOSTON, MA - MORRISSEY BLVD PUMP STATION, is one of 111 storm water construction permits in Boston, and 81.1% of those 111 permits carry an earlier issue date than this one. Among the 80 NPDES permits in the Outlet Neponset River-Frontal Boston Harbor subwatershed, it has no pollutants under a numeric limit and no effluent exceedances, while 0.0% of the Boston storm water construction permits have a violation on file.