Clean Water Act discharge permit · NPDES MAR10059T

WATSON PLACE, Braintree, MA: NPDES MAR10059T discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

WATSON PLACE, held by Keith Construction Inc., holds NPDES permit MAR10059T. EPA’s file records it issued June 28, 2024 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 WATSON PLACE: its NPDES ID, its permit type and status, its dates, its address in Braintree, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR10059T.

Identity

Facility as filed	WATSON PLACE
Permittee as filed	Keith Construction Inc.
NPDES ID	MAR10059T
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 28, 2024
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Braintree, MA 02184
Receiving water impaired	303(D) Listed
Subwatershed	Monatiquot River-Frontal Quincy Bay (HUC 010900010901)

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 MAR10059T.

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 MAR10059T.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR10059T.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MAR10059T.

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

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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 MAR10059T there.

Nearby on the register

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

The WATSON PLACE storm water construction permit (NPDES ID MAR10059T) is one of 14 such permits on EPA's NPDES register in Braintree, Massachusetts, and one of 99 NPDES permits in the Monatiquot River-Frontal Quincy Bay subwatershed. Of those 14 Braintree storm water construction permits, 71.4% were issued earlier than this one, and 0.0% of them have a violation on file, while this permit records no pollutants under a numeric limit and no effluent exceedances.