Clean Water Act discharge permit · NPDES MTX000231

ANACONDA-DEER LODGE COUNTY WASTEWATER HOLDING PONDS AND IP BEDS FACILITY, Anaconda, MT: NPDES MTX000231 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
13Pollutants under a numeric limit
0Pollutants with an effluent exceedance

ANACONDA-DEER LODGE COUNTY WASTEWATER HOLDING PONDS AND IP BEDS FACILITY, held by ANACONDA DEER LODGE COUNTY, holds NPDES permit MTX000231, which discharges to State Groundwater. EPA’s file records it issued February 14, 2014 and expiring March 31, 2019. 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.

Identity

Facility as filed	ANACONDA-DEER LODGE COUNTY WASTEWATER HOLDING PONDS AND IP BEDS FACILITY
Permittee as filed	ANACONDA DEER LODGE COUNTY
NPDES ID	MTX000231
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	State-issued individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	February 14, 2014
Expiration date	March 31, 2019
Address	Anaconda, MT 59711
Receiving water	STATE GROUNDWATER
Subwatershed	Lower Lost Creek (HUC 170102010403)
SIC	4952 – Sewerage Systems

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

13Pollutants on file
13Under a numeric limit
4With a violation of any kind
0With an effluent exceedance

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 measure	Limits	Violations, any kind
BOD, 5-day, 20 deg. C	2	2
Nitrogen, total [as N]	10	1
Nitrogen, Kjeldahl, total [as N]	7	1
Nitrogen, ammonia total [as N]	6	1
Nitrite + Nitrate total [as N]	6	0
Phosphorus, total [as P]	5	0
Flow rate	4	0
E. coli, MTEC-MF	4	0
Conductivity	2	0
Solids, total suspended	2	0
Chloride [as Cl]	2	0
Water level at sample collection time	2	0
Oil & Grease	1	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MTX000231.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTX000231.

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, MTX000231.

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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 MTX000231 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit MTX000231, held by ANACONDA DEER LODGE COUNTY for the ANACONDA-DEER LODGE COUNTY WASTEWATER HOLDING PONDS AND IP BEDS FACILITY, which discharges to STATE GROUNDWATER within the Lower Lost Creek subwatershed (HUC 170102010403). The permit is listed as administratively continued, with a Minor discharger class of 13, zero pollutants under a numeric limit, and zero pollutants with an effluent exceedance. The facility's permit was issued February 14, 2014 and expired March 31, 2019.