Clean Water Act discharge permit · NPDES COR423108

1767 VISTA VIEW DRIVE, Longmont, CO: NPDES COR423108 discharge permit, effluent exceedances, inspections, penalties

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

1767 VISTA VIEW DRIVE, held by Henry Frank, LLC, holds NPDES permit COR423108. EPA’s file records it issued March 15, 2024 and expiring March 31, 2029. 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 1767 VISTA VIEW DRIVE: its NPDES ID, its permit type and status, its dates, its address in Longmont, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR423108.

Identity

Facility as filed	1767 VISTA VIEW DRIVE
Permittee as filed	Henry Frank, LLC
NPDES ID	COR423108
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	March 15, 2024
Expiration date	March 31, 2029
Address	Longmont, CO 80504
Receiving water impaired	303(D) Listed
Subwatershed	Calkins Lake-Saint Vrain Creek (HUC 101900050706)

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 COR423108.

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 COR423108.

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 COR423108 there.

Nearby on the register

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

The permit for 1767 VISTA VIEW DRIVE in Longmont, Weld County, Colorado, is one of 596 general permit coverages in Weld County on EPA's NPDES register. Of those 596 coverages, 21.3% have a violation on file, while this permit has none of its pollutants with an effluent exceedance or a numeric limit. Among the 35 NPDES permits in the Calkins Lake-Saint Vrain Creek subwatershed, this permit is one of the group, and 32.8% of the 595 general permit coverages in Weld County, this one included, were issued before it.