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Clean Water Act discharge permit · NPDES COR415045

AURORA CROSSROADS OFFSITE SANITARY SEWER, Aurora, CO: NPDES COR415045 discharge permit, effluent exceedances, inspections, penalties

AURORA CROSSROADS OFFSITE SANITARY SEWER, held by SMH West LLC, holds NPDES permit COR415045. EPA’s file records it issued December 9, 2021 and expiring March 31, 2024. 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.

What the register holds for AURORA CROSSROADS OFFSITE SANITARY SEWER: its NPDES ID, its permit type and status, its dates, its address in Aurora, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR415045.

Identity

Facility as filedAURORA CROSSROADS OFFSITE SANITARY SEWER
Permittee as filedSMH West LLC
NPDES IDCOR415045
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedDecember 9, 2021
Expiration dateMarch 31, 2024
Issuing agencySTA
AddressAurora, CO 80019
SubwatershedFirst Creek (HUC 101900030401)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR415045.

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 COR415045.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, COR415045.

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How we handle your data → Privacy

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 COR415045 there.

Nearby on the register

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

What this page shows

The AURORA CROSSROADS OFFSITE SANITARY SEWER general permit coverage in Aurora, Colorado sits among 463 general permit coverages in Adams County, and its issue date falls earlier than 14.0% of those coverages. The permit is one of 131 NPDES permits in the First Creek subwatershed, and it records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.