Clean Water Act discharge permit · NPDES MTR000068

AFFCO INC, Anaconda, MT: NPDES MTR000068 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
4Pollutants under a numeric limit
0Pollutants with an effluent exceedance

AFFCO INC, held by ANACONDA FOUNDRY FABRICATION CO INC, holds NPDES permit MTR000068, which discharges to Warms Springs Creek. EPA’s file records it issued April 27, 2018 and expiring January 31, 2023. 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	AFFCO INC
Permittee as filed	ANACONDA FOUNDRY FABRICATION CO INC
NPDES ID	MTR000068
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	April 27, 2018
Expiration date	January 31, 2023
Address	Anaconda, MT 59711
Receiving water	WARMS SPRINGS CREEK
Subwatershed	Warm Springs Creek-Anaconda (HUC 170102010305)
SIC	3441 – Fabricated Structural Metal
Other EPA IDs (FRS)	RCRA handler MTR000201400

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

5Pollutants on file
4Under a numeric limit
1With 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
Report due [yrmoda]	0	1
Nitrite + Nitrate total [as N]	1	0
Iron, total [as Fe]	1	0
Zinc, total [as Zn]	1	0
Aluminum, total [as Al]	1	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MTR000068.

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 MTR000068.

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

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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 MTR000068 there.

Nearby on the register

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

This public-records page covers Clean Water Act NPDES permit MTR000068, held by ANACONDA FOUNDRY FABRICATION CO INC under the filed permittee name AFFCO INC, with industrial stormwater as the listed program and Warms Springs Creek as the receiving water. The permit's status is administratively continued, with a minor discharger class and 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance. The permit was issued April 27, 2018 and expired January 31, 2023, and the page's data reflects EPA's file as loaded on October 14, 2026.