Clean Water Act discharge permit · NPDES MAR100577

DEERFIELD ACADEMY DINING HALL, De, MA: NPDES MAR100577 discharge permit, effluent exceedances, inspections, penalties

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

DEERFIELD ACADEMY DINING HALL, held by Trustees of Deerfield Academy, holds NPDES permit MAR100577. EPA’s file records it issued May 13, 2024 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 DEERFIELD ACADEMY DINING HALL: its NPDES ID, its permit type and status, its dates, its address in De, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR100577.

Identity

Facility as filed	DEERFIELD ACADEMY DINING HALL
Permittee as filed	Trustees of Deerfield Academy
NPDES ID	MAR100577
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	May 13, 2024
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	De, MA 01342
Subwatershed	Bear River-Deerfield River (HUC 010802030502)

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 MAR100577.

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 MAR100577.

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 MAR100577 there.

Nearby on the register

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

This public-records page covers the NPDES MAR100577 discharge permit held by Trustees of Deerfield Academy for DEERFIELD ACADEMY DINING HALL, De, MA, listing an effective status, a Minor discharger class, and an issue date of May 13, 2024 with an expiration date of February 16, 2027. The register shows 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the facility sits in the Bear River-Deerfield River subwatershed (HUC 010802030502).