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Clean Water Act discharge permit · NPDES MAR10CB90

WAL MART DEVELOPMENT, Leominster, MA: NPDES MAR10CB90 discharge permit, effluent exceedances, inspections, penalties

WAL MART DEVELOPMENT holds NPDES permit MAR10CB90. 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 WAL MART DEVELOPMENT: its NPDES ID, its permit type and status, its its address in Leominster, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR10CB90.

Identity

Facility as filedWAL MART DEVELOPMENT
Permittee as filedWAL MART DEVELOPMENT
NPDES IDMAR10CB90
Permit statusPending
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
AddressLeominster, MA 01453
SubwatershedMonoosnoc Brook-North Nashua River (HUC 010700040103)

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 MAR10CB90.

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 MAR10CB90.

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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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, MAR10CB90.

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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 MAR10CB90 there.

Nearby on the register

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

What this page shows

The WAL MART DEVELOPMENT permit, NPDES ID MAR10CB90 in Leominster, Worcester County, Massachusetts, is one of 116 general permit coverages in Worcester County on EPA's NPDES register, and 16.4% of those coverages carry a violation on file. The permit also sits among 66 NPDES permits in the Monoosnoc Brook-North Nashua River subwatershed, and it currently lists no pollutants under a numeric limit and no pollutants with an effluent exceedance.