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Clean Water Act discharge permit · NPDES COG315224

I-25 AND ALAMEDA AVE PROJECT, Denver County, CO: NPDES COG315224 discharge permit, effluent exceedances, inspections, penalties

I-25 AND ALAMEDA AVE PROJECT, held by Jalisco International Inc, holds NPDES permit COG315224, which discharges to South Platte River. EPA’s file records it issued December 16, 2010 and expiring October 31, 2015. 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 filedI-25 AND ALAMEDA AVE PROJECT
Permittee as filedJalisco International Inc
NPDES IDCOG315224
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedDecember 16, 2010
Expiration dateOctober 31, 2015
AddressDenver County, CO 80201
Receiving waterSouth Platte River
Receiving water impaired303(D) Listed
Subwatershed101900020904 (HUC 101900020904)

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

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Solids, total suspended16142November 30, 201150% over the limit
pH16120
Flow, in conduit or thru treatment plant16120
Barium, total recoverable1280
Lead, potentially dissolvd1280
Toluene1280
Benzene1280
Ethylbenzene1280
Iron, total recoverable1270
Trichloroethylene1270
Iron, dissolved [as Fe]1260
Tetrachloroethylene1260
Oil and grease860
Oil and grease visual860
Arsenic, total recoverable640
Cadmium, total recoverable640
Arsenic, potentially dissolved640
Cadmium, potentially dissolvd640
Manganese, potentially dissolvd640
Chromium, trivalent total recoverable640
Radium 226 + radium 228, total640
Methyl tert-butyl ether [MTBE]640
Uranium, total640
1,1,1-Trichloroethane640
Vinyl chloride640
LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia040
LC50 Static Renewal 96Hr Acute Pimephales promelas040
Manganese, dissolved [as Mn]630
Chromium, hexavalent dissolved [as Cr]420
Total volatile priority pollutants020
Base neutrals & acid [Method 625], total020
Metals, total020

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES COG315224.

Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 COG315224 there.

Nearby on the register

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