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Clean Water Act discharge permit · NPDES MAG912032

355 CHESTNUT STREET, NEEDHAM, MA, Needham, MA: NPDES MAG912032 discharge permit, effluent exceedances, inspections, penalties

355 CHESTNUT STREET, NEEDHAM, MA, held by Woodcock Realty, Inc., holds NPDES permit MAG912032. EPA’s file records it issued August 2, 2022 and expiring August 1, 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.

Identity

Facility as filed355 CHESTNUT STREET, NEEDHAM, MA
Permittee as filedWoodcock Realty, Inc.
NPDES IDMAG912032
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 2, 2022
Expiration dateAugust 1, 2027
Issuing agencyEPA Region 1
AddressNeedham, MA 02492
SubwatershedBeaver Brook-Charles River (HUC 010900010703)

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

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Copper, total recoverable24230April 30, 20263,183% over the limit
Lead, total recoverable22917April 30, 202619,561% over the limit
Flow, in conduit or thru treatment plant12015April 30, 202638,999,900% over the limit
Cyanide, total [as CN]22614April 30, 202692% over the limit
Solids, total dissolved [TDS]11913April 30, 202659% over the limit
Chloride, total recoverable2155April 30, 202687% over the limit
Iron, total recoverable2142July 31, 2024105% over the limit
pH2100
Tetrachloroethylene2100
Vinyl chloride2100
Trichloroethylene2100
cis-1,2-Dichloroethylene2100
Turbidity160
Solids, total suspended160
Arsenic, total recoverable160
Hydrocarbons, total petroleum160
Nitrogen, total [as N]150

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 MAG912032.

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, MAG912032.

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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 MAG912032 there.

Nearby on the register

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