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Clean Water Act discharge permit · NPDES MIS040021

PITTSFIELD CHARTER TOWNSHIP, Ann Arbor, MI: NPDES MIS040021 discharge permit, effluent exceedances, inspections, penalties

PITTSFIELD CHARTER TOWNSHIP, held by PITTSFIELD TWP MS4-WASHTENAW, holds NPDES permit MIS040021, which discharges to Various Watersheds In Washtenaw Co. EPA’s file records it issued October 16, 2009 and expiring April 1, 2013.

PITTSFIELD CHARTER TOWNSHIP, Ann Arbor, Michigan: Coverage under a general permit MIS040021, held by PITTSFIELD TWP MS4-WASHTENAW; Administratively continued (past its expiration date and still in force until reissued); issued October 16, 2009, term to April 1, 2013; discharges to VARIOUS WATERSHEDS IN WASHTENAW CO.

PITTSFIELD CHARTER TOWNSHIP among its neighbors

EPA’s permit file holds 12 discharge permits in the Koch Warner Drain-Saline River subwatershed (HUC 041000020403), MIS040021 among them. Its county holds 38, 5 of them major permits; MIS040021 is a minor permit.

Other permits in the Koch Warner Drain-Saline River subwatershed (HUC 041000020403)

  • ANDELINA FARMS - SALINE, Saline: MI0060250, minor permit, discharging to Saline River, permit term to October 1, 2023
  • ANDELINA FARMS - SALINE, Saline: MIG640276, minor permit, discharging to Saline River, permit term to April 1, 2025
  • CONDAT CORP-SALINE, Saline: MIG250467, minor permit, discharging to Koch Warner Drain, permit term to April 1, 2018
  • FAURECIA INTERIOR SYSTEMS SALINE, LLC, Saline: MIS520074, minor permit, discharging to Saline River, permit term to April 1, 2025
  • FAUST ACRES, Saline: MI0060249, minor permit, discharging to Koch-Warner Drain, permit term to October 1, 2023
  • FOSDICK GLEN WWTP, Saline: MI0060287, minor permit, permit term to October 1, 2025
  • JAC PRODUCTS-SALINE, Saline: MIS510559, minor permit, discharging to Pittsfield Drain, permit term to April 1, 2025
  • RIVER RIDGE MHC/CONDOS-SALINE WWTP, Saline: MI0055034, minor permit, discharging to Saline River, permit term to October 1, 2024
  • SALINE MS4-WASHTENAW, Saline: MIS040005, minor permit, discharging to Saline River, permit term to April 1, 2008
  • SALINE WTP, Saline: MI0056189, minor permit, discharging to Saline River, permit term to October 1, 2024

What the register holds for PITTSFIELD CHARTER TOWNSHIP: its NPDES ID, its permit type and status, its dates, its address in Ann Arbor, Michigan, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS040021.

Identity

Facility as filedPITTSFIELD CHARTER TOWNSHIP
Permittee as filedPITTSFIELD TWP MS4-WASHTENAW
NPDES IDMIS040021
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
IssuedOctober 16, 2009
Expiration dateApril 1, 2013
AddressAnn Arbor, MI 48108
Receiving waterVARIOUS WATERSHEDS IN WASHTENAW CO
Receiving water impaired303(D) Listed
SubwatershedKoch Warner Drain-Saline River (HUC 041000020403)
Other EPA IDs (FRS)RCRA handler MIK833735186

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MIS040021.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MIS040021.

Inspections

EPA’s inspection file holds no inspection for NPDES MIS040021.

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 MIS040021.

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Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES MIS040021, held by PITTSFIELD CHARTER TOWNSHIP in Ann Arbor, MI, which discharges to Various Watersheds In Washtenaw Co. The register lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance for this permit.