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Clean Water Act discharge permit · NPDES MER05C031

HAMLIN'S MARINA HAMPDEN, Hampden, ME: NPDES MER05C031 discharge permit, effluent exceedances, inspections, penalties

HAMLIN'S MARINA HAMPDEN, held by HAMLIN'S MARINA, HAMPDEN, holds NPDES permit MER05C031, which discharges to Penobscot River, Tidewater. EPA’s file records it issued July 18, 2011 and expiring April 25, 2016. 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 HAMLIN'S MARINA HAMPDEN: its NPDES ID, its permit type and status, its dates, its address in Hampden, Maine, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MER05C031.

Identity

Facility as filedHAMLIN'S MARINA HAMPDEN
Permittee as filedHAMLIN'S MARINA, HAMPDEN
NPDES IDMER05C031
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedJuly 18, 2011
Expiration dateApril 25, 2016
AddressHampden, ME 04444
Receiving waterPenobscot River, Tidewater
Receiving water impaired303(D) Listed
SubwatershedFelts Brook-Penobscot River (HUC 010200051003)

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 MER05C031.

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 MER05C031.

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, MER05C031.

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How often?
  • 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 MER05C031 there.

Nearby on the register

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

What this page shows

HAMLIN'S MARINA HAMPDEN is one of 34 storm water industrial permits in Penobscot County, and 41.2% of those permits were issued earlier than this one. The permit also sits among 15 NPDES permits in the Felts Brook-Penobscot River subwatershed, and none of the county's 34 storm water industrial permits has a violation on file, a share of 0.0%.