Clean Water Act discharge permit · NPDES COR900449

CLM COMPOSTING, Mancos, CO: NPDES COR900449 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
9Pollutants under a numeric limit
0Pollutants with an effluent exceedance

CLM COMPOSTING, held by CLM Composting Inc, holds NPDES permit COR900449, which discharges to East Fork. EPA’s file records it issued June 19, 2012 and expiring June 30, 2017. 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	CLM COMPOSTING
Permittee as filed	CLM Composting Inc
NPDES ID	COR900449
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	June 19, 2012
Expiration date	June 30, 2017
Address	Mancos, CO 81328
Receiving water	East Fork
Subwatershed	East Fork Mud Creek (HUC 140801070105)
SIC	2875 – Fertilizers, Mixing Only

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
9Under a numeric limit
13With 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
Solids, total suspended	2	96
Chemical Oxygen Demand [COD]	2	96
Iron, total recoverable	1	64
Zinc, total recoverable	1	64
Aluminum, total recoverable	1	48
Lead, total recoverable	1	48
Copper, total recoverable	1	48
pH	2	24
Nitrite + Nitrate total [as N]	0	16
Phosphorus, total [as P]	0	16
Lead, potentially dissolvd	0	16
Debris, floating [severity]	1	12
Are You In Compliance	0	2

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COR900449.

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 COR900449.

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.

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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 COR900449 there.

Nearby on the register

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

CLM Composting's NPDES permit COR900449 in Mancos, CO, which discharges to East Fork, is listed as administratively continued, with a minor discharger class and an issue date of June 19, 2012 and an expiration date of June 30, 2017. The page reports 13 pollutants on file, 9 under a numeric limit, and 0 with an effluent exceedance.