Clean Water Act discharge permit · NPDES COG591173

CEDAREDGE WWTF, Cedaredge, CO: NPDES COG591173 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
68Pollutants under a numeric limit
1Pollutants with an effluent exceedance

CEDAREDGE WWTF, held by Cedaredge Town of, holds NPDES permit COG591173, which discharges to Surface Creek. EPA’s file records it issued August 10, 2023 and expiring December 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	CEDAREDGE WWTF
Permittee as filed	Cedaredge Town of
NPDES ID	COG591173
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	August 10, 2023
Expiration date	December 31, 2028
Address	Cedaredge, CO 81413
Receiving water	Surface Creek
Subwatershed	Fruit Growers Reservoir-Gunnison River (HUC 140200050105)

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

Effluent limits and exceedances

68Pollutants on file
68Under a numeric limit
2With a violation of any kind
1With 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; the 60 with the most exceedances of 68 are shown.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Nitrogen, ammonia total [as N]	44	1	1	March 31, 2024	5% over the limit
Arsenic, total recoverable	4	2	0
BOD, 5-day, 20 deg. C	6	0	0
Solids, total suspended	4	0	0
Manganese, potentially dissolvd	4	0	0
Selenium, potentially dissolvd	4	0	0
Flow, in conduit or thru treatment plant	4	0	0
Solids, total dissolved	4	0	0
TU Static Renewal 7-Day Chronic Ceriodaphnia dubia	4	0	0
TU Static Renewal 7-Day Chronic Pimphales promelas	4	0	0
Nitrogen, inorganic total	3	0	0
Chloride [as Cl]	3	0	0
Iron, total recoverable	3	0	0
Chlorine, total residual	3	0	0
Acrylamide	3	0	0
E. coli	3	0	0
Sulfide-hydrogen sulfide [undissociated]	3	0	0
Temperature, water deg. centigrade	2	0	0
Plant capacity fact. percent of capacity	2	0	0
pH	2	0	0
Nitrogen, nitrite total [as N]	2	0	0
Manganese, dissolved [as Mn]	2	0	0
Perfluorooctanoic acid (PFOA)	2	0	0
Perfluorobutanoic acid (PFBA)	2	0	0
Perfluorooctanesulfonamide (PFOSA)	2	0	0
Perfluoropentanoic acid (PFPeA)	2	0	0
Perfluorohexanoic acid (PFHxA)	2	0	0
Perfluoroheptanoic acid (PFHpA)	2	0	0
Perfluorononanoic acid (PFNA)	2	0	0
Perfluorodecanoic acid (PFDA)	2	0	0
Perfluoroundecanoic acid (PFUnA)	2	0	0
Perfluorododecanoic acid (PFDoA)	2	0	0
Perfluorotridecanoic acid (PFTrDA)	2	0	0
Perfluorotetradecanoic acid (PFTeDA)	2	0	0
N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)	2	0	0
N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)	2	0	0
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)	2	0	0
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)	2	0	0
Perfluorobutanesulfonic acid (PFBS)	2	0	0
Perfluorodecanesulfonic acid (PFDS)	2	0	0
Perfluoroheptanesulfonic acid (PFHpS)	2	0	0
Perfluorohexanesulfonic acid (PFHxS)	2	0	0
Perfluorooctanesulfonic acid (PFOS)	2	0	0
1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)	2	0	0
1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)	2	0	0
1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)	2	0	0
Perfluoropentanesulfonic acid (PFPeS)	2	0	0
Perfluorononanesulfonic acid (PFNS)	2	0	0
Hexafluoropropylene oxide dimer acid (HFPO-DA)	2	0	0
Perfluoro-2-methoxypropanoic acid	2	0	0
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)	2	0	0
Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)	2	0	0
Perfluorododecanesulfonic acid (PFDoS)	2	0	0
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)	2	0	0
Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate	2	0	0
Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate	2	0	0
N-methyl perfluorooctanesulfonamide (NMeFOSA)	2	0	0
N-ethyl perfluorooctanesulfonamide (NEtFOSA)	2	0	0
PFAS Sum	2	0	0
3-Perfluoropropyl propanoic acid (3:3 FTCA)	2	0	0

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 COG591173.

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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Nearby on the register

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