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EPCOR - RIO LINDO

Arizona — Community Water System — PWSID: AZ0415040

System Information

PWSIDAZ0415040
System NameEPCOR - RIO LINDO
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedDec 30, 1983
Last ReportedNov 17, 2025

Location & Contact

StateArizona
CityEL MIRAGE
ZIP Code85335
Address—
OrganizationDIDOMIZIO, TOM
Phone623-445-2431

Population & Service

Population Served79
Service Connections36

Drinking Water Violations (244)

This water system has 244 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
Oct 1, 2021 — Lead and Copper Rule MR No No — TT — Resolved Oct 15, 2021 Lead and Copper Rule
Oct 1, 2021 — Lead and Copper Rule MR No No — TT — Resolved Oct 15, 2021 Lead and Copper Rule
Jul 2, 2021 — Public Notice Other No No — — — Resolved Sep 10, 2021 Public Notice Rule and Revised PN Rule
Jul 2, 2021 — Public Notice Other No No — — — Resolved Sep 10, 2021 Public Notice Rule and Revised PN Rule
Jul 1, 2021 — Lead and Copper Rule MR No No — TT — Resolved Jul 14, 2021 Lead and Copper Rule
Jul 1, 2021 — Lead and Copper Rule MR No No — TT — Resolved Jul 14, 2021 Lead and Copper Rule
Nov 10, 2020 — Public Notice Other No No — — — Resolved Dec 9, 2020 Public Notice Rule and Revised PN Rule
Nov 10, 2020 — Public Notice Other No No — — — Resolved Dec 9, 2020 Public Notice Rule and Revised PN Rule
Nov 10, 2020 — Public Notice Other No No — — — Resolved Dec 9, 2020 Public Notice Rule and Revised PN Rule
Nov 10, 2020 — Public Notice Other No No — — — Resolved Dec 9, 2020 Public Notice Rule and Revised PN Rule
Oct 1, 2020 Oct 31, 2020 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 2020 Surface Water Treatment Rule
Oct 1, 2020 Oct 31, 2020 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 2020 Surface Water Treatment Rule
Oct 1, 2020 Oct 31, 2020 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 2020 Surface Water Treatment Rule
Sep 1, 2020 Sep 30, 2020 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 2020 Surface Water Treatment Rule
Sep 1, 2020 Sep 30, 2020 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 2020 Surface Water Treatment Rule
Sep 1, 2020 Sep 30, 2020 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 2020 Surface Water Treatment Rule
Sep 1, 2020 Sep 30, 2020 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2020 Sep 30, 2020 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2020 Sep 30, 2020 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2020 Aug 31, 2020 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 2020 Surface Water Treatment Rule
Aug 1, 2020 Aug 31, 2020 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2020 Aug 31, 2020 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 2020 Surface Water Treatment Rule
Aug 1, 2020 Aug 31, 2020 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2020 Aug 31, 2020 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2020 Aug 31, 2020 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 2020 Surface Water Treatment Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Aug 21, 2020 Lead and Copper Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Aug 21, 2020 Lead and Copper Rule
Jul 1, 2020 — Lead and Copper Rule MR No No — TT — Resolved Aug 21, 2020 Lead and Copper Rule
Jun 1, 2020 Jun 30, 2020 Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2020 Surface Water Treatment Rule
Jun 1, 2020 Jun 30, 2020 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2020 Jun 30, 2020 Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2020 Surface Water Treatment Rule
Jun 1, 2020 Jun 30, 2020 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2020 Jun 30, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 — Lead and Copper Rule MR No No — TT — Resolved Aug 21, 2020 Lead and Copper Rule
Oct 1, 2019 — Lead and Copper Rule MR No No — TT — Resolved Aug 21, 2020 Lead and Copper Rule
Oct 1, 2019 — Lead and Copper Rule MR No No — TT — Resolved Aug 21, 2020 Lead and Copper Rule
Oct 14, 2018 Nov 14, 2018 E. COLI MR No Yes — — — Resolved Nov 6, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Oct 14, 2018 Nov 14, 2018 E. COLI MR No Yes — — — Resolved Nov 6, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 1, 2018 Dec 31, 2018 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2018 Lead and Copper Rule
Jul 1, 2018 Dec 31, 2018 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2018 Lead and Copper Rule
Jul 1, 2018 Dec 31, 2018 Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2018 Lead and Copper Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Apr 30, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2018 Revised Total Coliform Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Apr 30, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2018 Revised Total Coliform Rule
Mar 4, 2018 Apr 4, 2018 E. COLI MR No Yes — — — Resolved Mar 28, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Mar 4, 2018 Apr 4, 2018 E. COLI MR No Yes — — — Resolved Mar 28, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Feb 18, 2018 Mar 18, 2018 E. COLI MR No Yes — — — Resolved Mar 18, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Feb 18, 2018 Mar 18, 2018 E. COLI MR No Yes — — — Resolved Mar 18, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Feb 1, 2018 Feb 28, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Feb 28, 2018 Revised 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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