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Hi3 Water

Colorado Regulatory Risk

2,066 regulatory events on record for Colorado, which administers water under prior appropriation doctrine. Events come from EPA enforcement and compliance data, the Superfund and hazardous waste registries, USGS flood and streamflow monitoring and the US Drought Monitor, and are matched to nearby springs, wells and aquifers on their asset pages.

Total alerts
2,066
Critical
0
High
27
Medium
2,014
Low
25
Latest event
Sep 7, 2026

Most recent alerts

  • Hazardous Waste Facility: Blm Craig District Office

    medium

    RCRA-permitted hazardous waste facility in Moffat County, Colorado. Address: 540 Finley Ln, Craig. RCRA ID: CO9141190091. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Moffat County Source

  • Hazardous Waste Facility: Us Geological Survey Explor Grochem

    medium

    RCRA-permitted hazardous waste facility in Jefferson County, Colorado. Address: 5946 Mc Intyre St, Golden. RCRA ID: CO9141190034. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Jefferson County Source

  • Hazardous Waste Facility: Kaminsky Barrel Co

    medium

    RCRA-permitted hazardous waste facility in Denver County, Colorado. Address: 2120 Delgany St, Denver. RCRA ID: COD000110569. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Denver County Source

  • Hazardous Waste Facility: Millennium Auto Craft Matthias Bober

    medium

    RCRA-permitted hazardous waste facility in El Paso County, Colorado. Address: 3300 N Nevada Ave, Colorado Springs. RCRA ID: COD000111047. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility El Paso County Source

  • Hazardous Waste Facility: Natural Soda Llc

    medium

    RCRA-permitted hazardous waste facility in Rio Blanco County, Colorado. Address: 3200 County Rd 31, Rifle. RCRA ID: COR000267336. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Rio Blanco County Source

  • Hazardous Waste Facility: Department Of Commerce Boulder Labs

    medium

    RCRA-permitted hazardous waste facility in Boulder County, Colorado. Address: 325 Broadway, Boulder. RCRA ID: CO9131505175. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Boulder County Source

  • Hazardous Waste Facility: Montrose Power Operations Center

    medium

    RCRA-permitted hazardous waste facility in Montrose County, Colorado. Address: 1800 S Rio Grande Ave, Montrose. RCRA ID: CO9890090005. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Montrose County Source

  • Hazardous Waste Facility: Dod Ussf Peterson Sfb

    medium

    RCRA-permitted hazardous waste facility in El Paso County, Colorado. Address: 580 Goodfellow St 21 Ces Ceie, Peterson Afb. RCRA ID: CO9571924191. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility El Paso County Source

  • Hazardous Waste Facility: Refinoil Products Co

    medium

    RCRA-permitted hazardous waste facility in Mesa County, Colorado. Address: 3300 F Rd, Clifton. RCRA ID: COD000111575. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Mesa County Source

  • Hazardous Waste Facility: Industrial Laboratories Co

    medium

    RCRA-permitted hazardous waste facility in Denver County, Colorado. Address: 1450 E 62Nd Ave, Denver. RCRA ID: COD000112045. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Denver County Source

  • Hazardous Waste Facility: Canon Industrial Park

    medium

    RCRA-permitted hazardous waste facility in Fremont County, Colorado. Address: 515 S 9Th St, Canon City. RCRA ID: COR000266536. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Fremont County Source

  • Hazardous Waste Facility: Cricket Wireless Llc

    medium

    RCRA-permitted hazardous waste facility in Denver County, Colorado. Address: 12875 E 42Nd Ave, Denver. RCRA ID: COR000266742. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Denver County Source

  • LITTLE FOUNTAIN CR BELOW RIPLEY DITCH NR FT CARSON — Gage Height 18.1 ft

    high

    USGS monitoring station 07105932 reporting gage height of 18.1 ft. Reading: 2026-09-07T05:15:00. Location: 38.67885, -104.8515278. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • COTTONWOOD CK AT UNION BLVD, AT COLO SPRINGS, CO — Gage Height 10.9 ft

    low

    USGS monitoring station 07103987 reporting gage height of 10.9 ft. Reading: 2026-09-07T05:05:00. Location: 38.930361, -104.77615. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • ARKANSAS RIVER AT HOLLY, CO. — Gage Height 12.4 ft

    low

    USGS monitoring station 07135500 reporting gage height of 12.4 ft. Reading: 2026-09-07T04:45:00. Location: 38.04362258, -102.1196294. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • SOUTH PLATTE RIVER BELOW UNION AVE, AT ENGLEWOOD,C — Gage Height 10.8 ft

    low

    USGS monitoring station 06710247 reporting gage height of 10.8 ft. Reading: 2026-09-07T04:45:00. Location: 39.63248027, -105.01501425. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • DRY GULCH AT DENVER, CO — Gage Height 10.7 ft

    low

    USGS monitoring station 06711770 reporting gage height of 10.7 ft. Reading: 2026-09-07T04:50:00. Location: 39.734375, -105.0395556. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • ARKANSAS RIVER BELOW GRANITE, CO — Gage Height 11.0 ft

    low

    USGS monitoring station 07087050 reporting gage height of 11.0 ft. Reading: 2026-09-07T04:45:00. Location: 38.97693889, -106.2139833. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • ARKANSAS RIVER AT HOLLY, CO. — Gage Height 12.4 ft

    low

    USGS monitoring station 07135500 reporting gage height of 12.4 ft. Reading: 2026-07-17T01:45:00. Location: 38.04362258, -102.1196294. Source: USGS National Water Information System.

    Flood warning Jul 17, 2026 Source

  • LITTLE FOUNTAIN CR BELOW RIPLEY DITCH NR FT CARSON — Gage Height 16.6 ft

    medium

    USGS monitoring station 07105932 reporting gage height of 16.6 ft. Reading: 2026-07-17T02:15:00. Location: 38.67885, -104.8515278. Source: USGS National Water Information System.

    Flood warning Jul 17, 2026 Source

  • SOUTH PLATTE RIVER BELOW UNION AVE, AT ENGLEWOOD,C — Gage Height 10.8 ft

    low

    USGS monitoring station 06710247 reporting gage height of 10.8 ft. Reading: 2026-07-17T01:45:00. Location: 39.63248027, -105.01501425. Source: USGS National Water Information System.

    Flood warning Jul 17, 2026 Source

  • COTTONWOOD CK AT UNION BLVD, AT COLO SPRINGS, CO — Gage Height 10.9 ft

    low

    USGS monitoring station 07103987 reporting gage height of 10.9 ft. Reading: 2026-07-17T02:05:00. Location: 38.930361, -104.77615. Source: USGS National Water Information System.

    Flood warning Jul 17, 2026 Source

  • ARKANSAS RIVER BELOW GRANITE, CO — Gage Height 10.9 ft

    low

    USGS monitoring station 07087050 reporting gage height of 10.9 ft. Reading: 2026-07-17T01:45:00. Location: 38.97693889, -106.2139833. Source: USGS National Water Information System.

    Flood warning Jul 17, 2026 Source

  • LITTLE FOUNTAIN CR BELOW RIPLEY DITCH NR FT CARSON — Gage Height 18.2 ft

    high

    USGS monitoring station 07105932 reporting gage height of 18.2 ft. Reading: 2026-04-09T17:15:00. Location: 38.67885, -104.8515278. Source: USGS National Water Information System.

    Flood warning Apr 9, 2026 Source

  • SOUTH PLATTE RIVER BELOW UNION AVE, AT ENGLEWOOD,C — Gage Height 10.9 ft

    low

    USGS monitoring station 06710247 reporting gage height of 10.9 ft. Reading: 2026-04-09T16:45:00. Location: 39.63248027, -105.01501425. Source: USGS National Water Information System.

    Flood warning Apr 9, 2026 Source

  • LAKEWOOD GULCH AT DENVER, CO — Gage Height 10.0 ft

    low

    USGS monitoring station 06711780 reporting gage height of 10.0 ft. Reading: 2026-04-09T17:45:00. Location: 39.73519444, -105.0313611. Source: USGS National Water Information System.

    Flood warning Apr 9, 2026 Source

  • ARKANSAS RIVER BELOW GRANITE, CO — Gage Height 11.2 ft

    low

    USGS monitoring station 07087050 reporting gage height of 11.2 ft. Reading: 2026-04-09T17:00:00. Location: 38.97693889, -106.2139833. Source: USGS National Water Information System.

    Flood warning Apr 9, 2026 Source

  • COTTONWOOD CK AT UNION BLVD, AT COLO SPRINGS, CO — Gage Height 10.9 ft

    low

    USGS monitoring station 07103987 reporting gage height of 10.9 ft. Reading: 2026-04-09T17:05:00. Location: 38.9303611, -104.77615. Source: USGS National Water Information System.

    Flood warning Apr 9, 2026 Source

  • ARKANSAS RIVER AT HOLLY, CO. — Gage Height 12.6 ft

    low

    USGS monitoring station 07135500 reporting gage height of 12.6 ft. Reading: 2026-04-09T16:45:00. Location: 38.04362258, -102.1196294. Source: USGS National Water Information System.

    Flood warning Apr 9, 2026 Source

  • Nuclear Superfund: Uravan Uranium Project (Union Carbide Corp.)

    high

    EPA National Priorities List site with nuclear/radioactive contamination. Status: NPL Site. EPA ID: COD007063274.

    Nuclear Superfund site Source
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