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 CONOEF300

ROCKY MOUNTAIN NATIONAL PARK, Estes Park, CO: NPDES CONOEF300 discharge permit, effluent exceedances, inspections, penalties

ROCKY MOUNTAIN NATIONAL PARK, held by Rocky Mountain National Park, holds NPDES permit CONOEF300. EPA’s file records it issued June 17, 2016 and expiring June 17, 2021. 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 ROCKY MOUNTAIN NATIONAL PARK: its NPDES ID, its permit type and status, its dates, its address in Estes Park, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CONOEF300.

Identity

Facility as filedROCKY MOUNTAIN NATIONAL PARK
Permittee as filedRocky Mountain National Park
NPDES IDCONOEF300
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
ProgramIndustrial stormwater
IssuedJune 17, 2016
Expiration dateJune 17, 2021
Issuing agencyU.S. EPA
AddressEstes Park, CO 80517
SubwatershedLake Estes-Big Thompson River (HUC 101900060207)

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 CONOEF300.

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 CONOEF300.

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, CONOEF300.

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 CONOEF300 there.

Nearby on the register

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

What this page shows

Violations are on file for 37.2% of the 43 storm water industrial permits in Larimer County. Counting this permit, 60.5% of those 43 permits were issued before the ROCKY MOUNTAIN NATIONAL PARK permit. The Lake Estes-Big Thompson River subwatershed (HUC 101900060207) holds 15 NPDES permits, this permit included.