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Clean Water Act discharge permit · NPDES MEP000302

MAINE WATER COMPANY, Rockport, ME: NPDES MEP000302 discharge permit, effluent exceedances, inspections, penalties

MAINE WATER COMPANY, held by THE MAINE WATER COMPANY, holds NPDES permit MEP000302. EPA’s file records it issued December 18, 2020 and expiring December 18, 2025. 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 MAINE WATER COMPANY: its NPDES ID, its permit type and status, its dates, its address in Rockport, Maine. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MEP000302.

Identity

Facility as filedMAINE WATER COMPANY
Permittee as filedTHE MAINE WATER COMPANY
NPDES IDMEP000302
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeAssociated permit record
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial pretreatment
IssuedDecember 18, 2020
Expiration dateDecember 18, 2025
AddressRockport, ME 04856
SubwatershedOyster River (HUC 010500030105)
Other EPA IDs (FRS)RCRA handler MEP000021196

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MEP000302.

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 MEP000302.

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, MEP000302.

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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 MEP000302 there.

Nearby on the register

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

What this page shows

MAINE WATER COMPANY, the Rockport facility under NPDES ID MEP000302, is one of 1 pretreatment permit on the register in Knox County, this one included. It also falls among 4 NPDES permits in the Oyster River subwatershed, and it records no pollutants under a numeric limit and no effluent exceedances.