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Clean Water Act discharge permit · NPDES MTG010228

EAST END COLONY, Havre, MT: NPDES MTG010228 discharge permit, effluent exceedances, inspections, penalties

EAST END COLONY holds NPDES permit MTG010228, which discharges to Unnamed Stream Channel. EPA’s file records it issued July 14, 2020 and expiring October 31, 2023.

EAST END COLONY, Havre, Montana: Coverage under a general permit MTG010228; Concentrated animal feeding operations; Administratively continued (past its expiration date and still in force until reissued); issued July 14, 2020, term to October 31, 2023; discharges to UNNAMED STREAM CHANNEL.

  • BOD, 5-day, 20 deg. C: 0 limits, 5 violations of any kind, 0 effluent exceedances.
  • Solids, total suspended: 0 limits, 5 violations of any kind, 0 effluent exceedances.
  • Nitrogen, total [as N]: 0 limits, 5 violations of any kind, 0 effluent exceedances.
  • Nitrogen, ammonia total [as N]: 0 limits, 5 violations of any kind, 0 effluent exceedances.
  • Nitrite + Nitrate total [as N]: 0 limits, 5 violations of any kind, 0 effluent exceedances.
  • Phosphorus, total [as P]: 0 limits, 5 violations of any kind, 0 effluent exceedances.
  • E. coli, MTEC-MF: 0 limits, 5 violations of any kind, 0 effluent exceedances.
  • Duration: 0 limits, 5 violations of any kind, 0 effluent exceedances.
  • Volume, total: 0 limits, 5 violations of any kind, 0 effluent exceedances.

Montana holds 122 Concentrated animal feeding operations coverages of this permit type in EPA’s file; 73 were issued before MTG010228.

Coverages issued nearest MTG010228

EAST END COLONY among its neighbors

EPA’s permit file holds 1 discharge permits in the Middle Redrock Coulee subwatershed (HUC 100500040506), MTG010228 among them. Its county holds 49, 1 of them major permits; MTG010228 is a minor permit.

Identity

Facility as filedEAST END COLONY
Permittee as filedEAST END COLONY
NPDES IDMTG010228
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
ProgramConcentrated animal feeding operations
IssuedJuly 14, 2020
Expiration dateOctober 31, 2023
AddressHavre, MT 59501
Receiving waterUNNAMED STREAM CHANNEL
SubwatershedMiddle Redrock Coulee (HUC 100500040506)

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
BOD, 5-day, 20 deg. C050
Solids, total suspended050
Nitrogen, total [as N]050
Nitrogen, ammonia total [as N]050
Nitrite + Nitrate total [as N]050
Phosphorus, total [as P]050
E. coli, MTEC-MF050
Duration050
Volume, total050

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MTG010228.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTG010228.

Inspections

EPA’s inspection file holds no inspection for NPDES MTG010228.

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 MTG010228.

Watch this permit

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Nearby on the register

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

What this page shows

The Middle Redrock Coulee subwatershed contains 1 NPDES permit, and EAST END COLONY in Havre is that permit. Among the 7 CAFO permits on EPA's NPDES register in Hill County, 71.4% have a violation on file, and 85.7% of all 7 were issued before this permit.