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COPPER MOUNTAIN RANCH CFD

Arizona — Community Water System — PWSID: AZ0411328

System Information

PWSIDAZ0411328
System NameCOPPER MOUNTAIN RANCH CFD
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedOct 5, 1979
Last ReportedNov 17, 2025

Location & Contact

StateArizona
CityCASA GRANDE
ZIP Code85122
Address1194 W. Kortsen Rd.
OrganizationOWENSBY, KIM
Phone520-421-8625

Population & Service

Population Served1,071
Service Connections323

Drinking Water Violations (343)

This water system has 343 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
Mar 1, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Oct 10, 2024 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Oct 10, 2024 Consumer Confidence Rule
Jan 1, 2023 Dec 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2020 Sep 30, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2020 Sep 30, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 14, 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 Jun 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Mar 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Mar 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 3, 2017 — Lead and Copper Rule MR No No — TT — Resolved Mar 26, 2018 Lead and Copper Rule
Aug 3, 2017 — Lead and Copper Rule MR No No — TT — Resolved Mar 26, 2018 Lead and Copper Rule
Aug 3, 2017 — Lead and Copper Rule MR No No — TT — Resolved Mar 26, 2018 Lead and Copper Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Nitrate MCL Yes No 13 MG/L 10 mg/L 10 Resolved Sep 30, 2017 Nitrate Rule
Jul 1, 2017 Sep 30, 2017 Nitrate MCL Yes No 13 MG/L 10 mg/L 10 Resolved Sep 30, 2017 Nitrate Rule
Jul 1, 2017 Sep 30, 2017 Nitrate MCL Yes No 13 MG/L 10 mg/L 10 Resolved Sep 30, 2017 Nitrate Rule
Jul 1, 2017 Sep 30, 2017 Nitrate MCL Yes No 13 MG/L 10 mg/L 10 Resolved Sep 30, 2017 Nitrate Rule
Apr 1, 2017 Jun 30, 2017 Nitrate MCL Yes No 13 MG/L 10 mg/L 10 Resolved Jun 30, 2017 Nitrate Rule
Apr 1, 2017 Jun 30, 2017 Nitrate MCL Yes No 13 MG/L 10 mg/L 10 Resolved Jun 30, 2017 Nitrate Rule
Apr 1, 2017 Jun 30, 2017 Nitrate MCL Yes No 13 MG/L 10 mg/L 10 Resolved Jun 30, 2017 Nitrate Rule
Apr 1, 2017 Jun 30, 2017 Nitrate MCL Yes No 13 MG/L 10 mg/L 10 Resolved Jun 30, 2017 Nitrate Rule
Feb 3, 2017 — Lead and Copper Rule MR No No — TT — Resolved Mar 26, 2018 Lead and Copper Rule
Feb 3, 2017 — Lead and Copper Rule MR No No — TT — Resolved Mar 26, 2018 Lead and Copper Rule
Feb 3, 2017 — Lead and Copper Rule MR No No — TT — Resolved Mar 26, 2018 Lead and Copper Rule
Jan 9, 2017 — Lead and Copper Rule TT Yes No — TT — Resolved Apr 28, 2017 Lead and Copper Rule
Jan 9, 2017 — Lead and Copper Rule TT Yes No — TT — Resolved Apr 28, 2017 Lead and Copper Rule
Jan 9, 2017 — Lead and Copper Rule TT Yes No — TT — Resolved Apr 28, 2017 Lead and Copper Rule
Jan 1, 2017 Mar 31, 2017 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Mar 31, 2017 Nitrate Rule
Jan 1, 2017 Mar 31, 2017 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Mar 31, 2017 Nitrate Rule
Jan 1, 2017 Mar 31, 2017 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Mar 31, 2017 Nitrate Rule
Jan 1, 2017 — Lead and Copper Rule MR No No — TT — Resolved Mar 20, 2017 Lead and Copper Rule
Jan 1, 2017 — Lead and Copper Rule MR No No — TT — Resolved Mar 20, 2017 Lead and Copper Rule
Jan 1, 2017 Mar 31, 2017 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Mar 31, 2017 Nitrate Rule
Jan 1, 2017 Mar 31, 2017 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Mar 31, 2017 Nitrate Rule
Jan 1, 2017 Mar 31, 2017 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Mar 31, 2017 Nitrate 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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