Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES COR431900

CO 7 AND NORTH 95TH STREET GAS LOWERING (DG), Lafayette, CO: NPDES COR431900 discharge permit, effluent exceedances, inspections, penalties

CO 7 AND NORTH 95TH STREET GAS LOWERING (DG), held by Public Service Company of Colorado, holds NPDES permit COR431900. EPA’s file records it issued September 3, 2026 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 CO 7 AND NORTH 95TH STREET GAS LOWERING (DG): its NPDES ID, its permit type and status, its dates, its address in Lafayette, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR431900.

Identity

Facility as filedCO 7 AND NORTH 95TH STREET GAS LOWERING (DG)
Permittee as filedPublic Service Company of Colorado
NPDES IDCOR431900
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 3, 2026
Expiration dateMarch 31, 2029
Issuing agencySTA
AddressLafayette, CO 80026

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 COR431900.

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 COR431900.

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, COR431900.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 COR431900 there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act NPDES permit COR431900 for CO 7 AND NORTH 95TH STREET GAS LOWERING (DG) in Lafayette, CO, held by Public Service Company of Colorado, with a status of Effective and a Minor discharger class. The listed figures are 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the permit's listed dates run from September 3, 2026 to March 31, 2029.