Clean Water Act discharge permit · NPDES MAR100429

ASHLAND PROJECT #604123, ROADWAY RECONSTR. & RELATED WORK, RT. 126 (POND ST.), Ashland, MA: NPDES MAR100429 discharge permit, effluent exceedances, inspections, penalties

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

ASHLAND PROJECT #604123, ROADWAY RECONSTR. & RELATED WORK, RT. 126 (POND ST.), held by Massachusetts Department of Transportation, holds NPDES permit MAR100429. EPA’s file records it issued June 12, 2022 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 ASHLAND PROJECT #604123, ROADWAY RECONSTR. & RELATED WORK, RT. 126 (POND ST.): its NPDES ID, its permit type and status, its dates, its address in Ashland, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR100429.

Identity

Facility as filed	ASHLAND PROJECT #604123, ROADWAY RECONSTR. & RELATED WORK, RT. 126 (POND ST.)
Permittee as filed	Massachusetts Department of Transportation
NPDES ID	MAR100429
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	June 12, 2022
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Ashland, MA 01721
Subwatershed	Bogastow Brook (HUC 010900010603)

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 MAR100429.

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 MAR100429.

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 MAR100429 there.

Nearby on the register

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

Of the 10 storm water construction permits in Ashland, 0.0% have a violation on file. ASHLAND PROJECT #604123, ROADWAY RECONSTR. & RELATED WORK, RT. 126 (POND ST.) is among 29 NPDES permits in the Bogastow Brook subwatershed (HUC 010900010603), and 40.0% of all 10 Ashland storm water construction permits, including this permit, were issued before this permit.