RIFLE FALLS STATE PARK

Colorado — Transient Non-Community — PWSID: CO0223675

System Information

PWSIDCO0223675
System NameRIFLE FALLS STATE PARK
System TypeTransient Non-Community
Water SourceGround Water Under Influence
Activity StatusActive
Owner TypeState
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedDec 30, 1991
Last ReportedNov 17, 2025

Location & Contact

StateColorado
CityRIFLE
ZIP Code81650
Address5775 HWY 325
OrganizationEVANS, MICHAEL
Phone970-697-0937

Population & Service

Population Served258
Service Connections12

Drinking Water Violations (48)

This water system has 48 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Sep 1, 2025 Sep 30, 2025 Surface Water Treatment Rule MR No Yes Archived Sep 30, 2025 Surface Water Treatment Rule
Sep 1, 2025 Sep 30, 2025 Surface Water Treatment Rule MR No Yes Archived Sep 30, 2025 Surface Water Treatment Rule
Aug 2, 2025 Surface Water Treatment Rule TT Yes No Unaddressed Surface Water Treatment Rule
Aug 2, 2025 Surface Water Treatment Rule TT Yes No Unaddressed Surface Water Treatment Rule
Aug 2, 2025 Surface Water Treatment Rule TT Yes No Unaddressed Surface Water Treatment Rule
Jul 1, 2025 Jul 31, 2025 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2025 Surface Water Treatment Rule
Jul 1, 2025 Jul 31, 2025 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2025 Surface Water Treatment Rule
Jul 1, 2025 Jul 31, 2025 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2025 Surface Water Treatment Rule
Jun 1, 2025 Jun 30, 2025 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2025 Surface Water Treatment Rule
Jun 1, 2025 Jun 30, 2025 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2025 Surface Water Treatment Rule
Jun 1, 2025 Jun 30, 2025 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2025 Surface Water Treatment Rule
May 1, 2025 May 31, 2025 Surface Water Treatment Rule MR No Yes Archived May 31, 2025 Surface Water Treatment Rule
May 1, 2025 May 31, 2025 Surface Water Treatment Rule MR No Yes Archived May 31, 2025 Surface Water Treatment Rule
Apr 1, 2025 Apr 30, 2025 Surface Water Treatment Rule MR No Yes Archived Apr 30, 2025 Surface Water Treatment Rule
Apr 1, 2025 Apr 30, 2025 Surface Water Treatment Rule MR No Yes Archived Apr 30, 2025 Surface Water Treatment Rule
Jan 1, 2025 Revised Total Coliform Rule RPT No No Resolved Apr 3, 2025 Revised Total Coliform Rule
Jan 1, 2025 Jan 31, 2025 Surface Water Treatment Rule MR No Yes Resolved Jan 31, 2025 Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Surface Water Treatment Rule MR No Yes Resolved Jan 31, 2025 Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Surface Water Treatment Rule MR No Yes Resolved Jan 31, 2025 Surface Water Treatment Rule
Jan 1, 2025 Revised Total Coliform Rule RPT No No Resolved Apr 3, 2025 Revised Total Coliform Rule
Jan 1, 2025 Revised Total Coliform Rule RPT No No Resolved Apr 3, 2025 Revised Total Coliform Rule
Jul 1, 2024 Jul 31, 2024 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2024 Surface Water Treatment Rule
Jul 1, 2024 Jul 31, 2024 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2024 Surface Water Treatment Rule
Jul 1, 2024 Jul 31, 2024 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2024 Surface Water Treatment Rule
Jul 1, 2024 Jul 31, 2024 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2024 Surface Water Treatment Rule
Jun 1, 2024 Jun 30, 2024 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2024 Surface Water Treatment Rule
Jun 1, 2024 Jun 30, 2024 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2024 Surface Water Treatment Rule
Jun 1, 2024 Jun 30, 2024 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2024 Surface Water Treatment Rule
May 1, 2024 May 31, 2024 Surface Water Treatment Rule MR No Yes Resolved May 31, 2024 Surface Water Treatment Rule
May 1, 2024 May 31, 2024 Surface Water Treatment Rule MR No Yes Resolved May 31, 2024 Surface Water Treatment Rule
May 1, 2024 May 31, 2024 Revised Total Coliform Rule MON No Yes Resolved May 31, 2024 Revised Total Coliform Rule
May 1, 2024 May 31, 2024 Revised Total Coliform Rule MON No Yes Resolved May 31, 2024 Revised Total Coliform Rule
May 1, 2024 May 31, 2024 Revised Total Coliform Rule MON No Yes Resolved May 31, 2024 Revised Total Coliform Rule
May 1, 2024 May 31, 2024 Surface Water Treatment Rule MR No Yes Resolved May 31, 2024 Surface Water Treatment Rule
Apr 1, 2024 Apr 30, 2024 Surface Water Treatment Rule MR No Yes Resolved Apr 30, 2024 Surface Water Treatment Rule
Apr 1, 2024 Apr 30, 2024 Surface Water Treatment Rule MR No Yes Resolved Apr 30, 2024 Surface Water Treatment Rule
Apr 1, 2024 Apr 30, 2024 Surface Water Treatment Rule MR No Yes Resolved Apr 30, 2024 Surface Water Treatment Rule
Jan 1, 2024 Dec 31, 2024 Nitrate MR No Yes 10 mg/L Archived Dec 31, 2024 Nitrate Rule
Jan 1, 2024 Dec 31, 2024 Nitrate MR No Yes 10 mg/L Archived Dec 31, 2024 Nitrate Rule
Jul 1, 2001 Sep 30, 2001 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 2001 Total Coliform Rule
Jul 1, 2001 Sep 30, 2001 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 2001 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 1998 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 1998 Total Coliform Rule
Oct 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 1998 Total Coliform Rule
Jul 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 1998 Total Coliform Rule
Jul 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 1998 Total Coliform Rule
Jul 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 1998 Total Coliform Rule
Oct 1, 1991 Dec 31, 1991 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 1991 Total Coliform Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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