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Clean Water Act discharge permit · NPDES MAR1006GC

GLENVIEW LANDFILL - PROPOSED CAP MODIFICATION & SOLAR PHOTOVOLTAIC FACILITY, Chelmsford, MA: NPDES MAR1006GC discharge permit, effluent exceedances, inspections, penalties

GLENVIEW LANDFILL - PROPOSED CAP MODIFICATION & SOLAR PHOTOVOLTAIC FACILITY, held by Helios Energy, holds NPDES permit MAR1006GC. EPA’s file records it issued August 7, 2026 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 GLENVIEW LANDFILL - PROPOSED CAP MODIFICATION & SOLAR PHOTOVOLTAIC FACILITY: its NPDES ID, its permit type and status, its dates, its address in Chelmsford, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1006GC.

Identity

Facility as filedGLENVIEW LANDFILL - PROPOSED CAP MODIFICATION & SOLAR PHOTOVOLTAIC FACILITY
Permittee as filedHelios Energy
NPDES IDMAR1006GC
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 7, 2026
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressChelmsford, MA 01824
SubwatershedLimit Brook-Merrimack River (HUC 010700061206)

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 MAR1006GC.

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 MAR1006GC.

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, MAR1006GC.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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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 MAR1006GC there.

Nearby on the register

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

What this page shows

The GLENVIEW LANDFILL - PROPOSED CAP MODIFICATION & SOLAR PHOTOVOLTAIC FACILITY permit is one of 19 storm water construction permits in Chelmsford, and 94.7% of those 19 were issued earlier than this one. It sits among 49 NPDES permits in the Limit Brook-Merrimack River subwatershed, and none of the Chelmsford storm water construction permits carry a violation on file, at 0.0%.