Clean Water Act discharge permit · NPDES COG590149

HARMELS WWTP, Almont, CO: NPDES COG590149 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
20Pollutants under a numeric limit
0Pollutants with an effluent exceedance

HARMELS WWTP, held by Harmels Operations LLC, holds NPDES permit COG590149, which discharges to Taylor River. EPA’s file records it issued June 1, 2026 and expiring March 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	HARMELS WWTP
Permittee as filed	Harmels Operations LLC
NPDES ID	COG590149
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	June 1, 2026
Expiration date	March 31, 2028
Address	Almont, CO 81210
Receiving water	Taylor River

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

20Pollutants on file
20Under a numeric limit
20With 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	6	6
Solids, total suspended	4	4
Flow, in conduit or thru treatment plant	4	4
Solids, total dissolved	4	4
Plant capacity fact. percent of capacity	2	2
pH	2	2
Nitrogen, ammonia total [as N]	2	2
E. coli	2	2
Phosphorus, total [as P]	2	1
Nitrogen, nitrite total [as N]	1	1
Nitrite + Nitrate total [as N]	1	1
Chloride [as Cl]	1	1
Arsenic, total recoverable	1	1
Oil and grease	1	1
Chlorine, total residual	1	1
Sulfide-hydrogen sulfide [undissociated]	1	1
BOD, 5-day, percent removal	1	1
Solids, suspended percent removal	1	1
Sulfate	1	1
Oil and grease visual	1	1

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG590149.

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 COG590149.

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 COG590149 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES COG590149 for HARMELS WWTP in Almont, CO, held by Harmels Operations LLC and discharging to Taylor River, with the permit status listed as Effective and a Minor Discharger class. The page lists 20 pollutants on file, 20 under a numeric limit, 20 with a violation of any kind, and 0 with an effluent exceedance.