Clean Water Act discharge permit · NPDES MAR1006EU

LANCASTER STREET ENERGY STORAGE, LLC, Leominster, MA: NPDES MAR1006EU discharge permit, effluent exceedances, inspections, penalties

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

LANCASTER STREET ENERGY STORAGE, LLC, held by North American Renewables, Inc., holds NPDES permit MAR1006EU. EPA’s file records it issued July 15, 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 LANCASTER STREET ENERGY STORAGE, LLC: its NPDES ID, its permit type and status, its dates, its address in Leominster, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1006EU.

Identity

Facility as filed	LANCASTER STREET ENERGY STORAGE, LLC
Permittee as filed	North American Renewables, Inc.
NPDES ID	MAR1006EU
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	July 15, 2026
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Leominster, MA 01453
Subwatershed	Monoosnoc Brook-North Nashua River (HUC 010700040103)

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 MAR1006EU.

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 MAR1006EU.

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, MAR1006EU.

Start the watch

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 MAR1006EU there.

Nearby on the register

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

LANCASTER STREET ENERGY STORAGE, LLC is in Leominster, where 0.0% of the 30 storm water construction permits carry a violation on record. Leominster counts 30 storm water construction permits, including this permit. The Monoosnoc Brook-North Nashua River subwatershed holds 66 NPDES permits, and 93.3% of all 30 storm water construction permits in Leominster were issued before this permit.