Clean Water Act discharge permit · NPDES COR426048

JOHNSON DRIVE APARTMENTS, Fort Collins, CO: NPDES COR426048 discharge permit, effluent exceedances, inspections, penalties

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

JOHNSON DRIVE APARTMENTS, held by Landmark Construction, LLC, holds NPDES permit COR426048. EPA’s file records it issued December 24, 2024 and expiring March 31, 2029. 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.

What the register holds for JOHNSON DRIVE APARTMENTS: its NPDES ID, its permit type and status, its dates, its address in Fort Collins, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR426048.

Identity

Facility as filed	JOHNSON DRIVE APARTMENTS
Permittee as filed	Landmark Construction, LLC
NPDES ID	COR426048
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	December 24, 2024
Expiration date	March 31, 2029
Address	Fort Collins, CO 80525
Subwatershed	City of Fort Collins-Cache La Poudre River (HUC 101900070805)

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

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR426048.

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 COR426048.

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 COR426048 there.

Nearby on the register

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

This public-records page covers Clean Water Act NPDES permit COR426048 for JOHNSON DRIVE APARTMENTS in Fort Collins, CO, held by Landmark Construction, LLC, with an Effective permit status, a Minor Discharger class, and an issue date of December 24, 2024 and expiration date of March 31, 2029. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and reports that no effluent or single-event violation is held for this permit. Status and dates reflect EPA's permit file as loaded on October 14, 2026.