Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES MAR10CE41

WASHINGTON COMMONS, Canton, MA: NPDES MAR10CE41 discharge permit, effluent exceedances, inspections, penalties

WASHINGTON COMMONS holds NPDES permit MAR10CE41. 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 WASHINGTON COMMONS: its NPDES ID, its permit type and status, its its address in Canton, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR10CE41.

Identity

Facility as filedWASHINGTON COMMONS
Permittee as filedWASHINGTON COMMONS
NPDES IDMAR10CE41
Permit statusPending
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
AddressCanton, MA 02021
SubwatershedOutlet Neponset River-Frontal Boston Harbor (HUC 010900010803)

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 MAR10CE41.

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 MAR10CE41.

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, MAR10CE41.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

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 MAR10CE41 there.

Nearby on the register

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

What this page shows

WASHINGTON COMMONS, a Clean Water Act discharge permit in Canton, Norfolk County, Massachusetts, is one of 65 general permit coverages on EPA's NPDES register in Norfolk County, this one included, and one of 80 NPDES permits in the Outlet Neponset River-Frontal Boston Harbor subwatershed, this one included. Among those 65 Norfolk County coverages, 9.2% have a violation on file, while this permit has none of the pollutants under a numeric limit and none with an effluent exceedance.