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Clean Water Act discharge permit · NPDES MERNEB648

CLARK'S MACHINE SHOP, Clinton, ME: NPDES MERNEB648 discharge permit, effluent exceedances, inspections, penalties

CLARK'S MACHINE SHOP, held by GEORGE D CLARK III, holds NPDES permit MERNEB648, which discharges to Sebasticook River. EPA’s file records it issued March 22, 2017 and expiring December 6, 2021.

CLARK'S MACHINE SHOP, Clinton, Maine: Coverage under a general permit MERNEB648, held by GEORGE D CLARK III; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued March 22, 2017, term to December 6, 2021; discharges to Sebasticook River.

Maine holds 348 Industrial stormwater coverages of this permit type in EPA’s file; 335 were issued before MERNEB648.

Coverages issued nearest MERNEB648

CLARK'S MACHINE SHOP among its neighbors

EPA’s permit file holds 3 discharge permits in the Lower Sebasticook River subwatershed (HUC 010300032106), MERNEB648 among them.

Other permits in the Lower Sebasticook River subwatershed (HUC 010300032106)

  • LEN POULIN INC, Winslow: MER05B921, minor permit, discharging to Sebasticook River, permit term to April 25, 2016
  • WINSLOW COMBINED SEWER OVERFLOW, Winslow: ME0102628, minor permit, discharging to Sebasticook River, permit term to March 31, 2021

What the register holds for CLARK'S MACHINE SHOP: its NPDES ID, its permit type and status, its dates, its address in Clinton, Maine, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MERNEB648.

Identity

Facility as filedCLARK'S MACHINE SHOP
Permittee as filedGEORGE D CLARK III
NPDES IDMERNEB648
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
IssuedMarch 22, 2017
Expiration dateDecember 6, 2021
AddressClinton, ME 04927
Receiving waterSebasticook River
Receiving water impaired303(D) Listed
SubwatershedLower Sebasticook River (HUC 010300032106)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MERNEB648.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MERNEB648.

Inspections

EPA’s inspection file holds no inspection for NPDES MERNEB648.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MERNEB648.

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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, MERNEB648.

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Nearby on the register

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

What this page shows

CLARK'S MACHINE SHOP is one of 2 storm water industrial permits on EPA's NPDES register in Clinton, and one of 3 NPDES permits in the Lower Sebasticook River subwatershed. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance.