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COMMUNITY WC OF GREEN VALLEY

Arizona — Community Water System — PWSID: AZ0410004

System Information

PWSIDAZ0410004
System NameCOMMUNITY WC OF GREEN VALLEY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeMixed
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedOct 5, 1979
Last ReportedNov 17, 2025

Location & Contact

StateArizona
CityGREEN VALLEY
ZIP Code85622
Address—
OrganizationGABALDON, ARTURO
Phone520-625-8409

Population & Service

Population Served22,085
Service Connections11,215

Drinking Water Violations (231)

This water system has 231 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
Jul 1, 2022 Sep 30, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Mar 31, 2021 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Mar 31, 2021 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Dec 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Dec 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jun 30, 2019 Arsenic MR No Yes — 0.010 mg/L — Resolved Jun 30, 2019 Arsenic Rule
Apr 1, 2019 Jun 30, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jun 30, 2019 Arsenic MR No Yes — 0.010 mg/L — Resolved Jun 30, 2019 Arsenic Rule
Apr 1, 2019 Jun 30, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019 Jun 30, 2019 Arsenic MR No Yes — 0.010 mg/L — Resolved Jun 30, 2019 Arsenic Rule
Nov 1, 2017 Nov 30, 2017 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2017 Revised Total Coliform Rule
Nov 1, 2017 Nov 30, 2017 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2017 Revised Total Coliform Rule
Nov 1, 2017 Nov 30, 2017 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2017 Revised Total Coliform 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
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
Oct 1, 2016 Dec 31, 2016 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2016 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2016 Jul 31, 2017 TTHM MR No Yes — 0.080 mg/L — Resolved Jul 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2016 Jul 31, 2017 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jul 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2016 Jul 31, 2017 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jul 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2016 Jul 31, 2017 TTHM MR No Yes — 0.080 mg/L — Resolved Jul 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Sep 30, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2016 Arsenic Rule
Jul 1, 2016 Sep 30, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2016 Arsenic Rule
Jul 1, 2016 Sep 30, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2016 Arsenic Rule
Jul 1, 2016 Sep 30, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2016 Arsenic Rule
Jul 1, 2016 Sep 30, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2016 Arsenic Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Jul 29, 2016 Consumer Confidence Rule
Jul 1, 2016 Sep 30, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2016 Arsenic Rule
Jul 1, 2016 Sep 30, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2016 Arsenic Rule
Jul 1, 2016 Sep 30, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2016 Arsenic Rule
Apr 1, 2016 Jun 30, 2016 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2016 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2016 Mar 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2016 Total Coliform Rule
Mar 1, 2016 Mar 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2016 Total Coliform Rule
Jan 1, 2016 Dec 31, 2018 Diquat MR No No — 0.02 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 Diquat MR No No — 0.02 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 Diquat MR No No — 0.02 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 Diquat MR No No — 0.02 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 Diquat MR No No — 0.02 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 Diquat MR No No — 0.02 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Jan 1, 2016 Dec 31, 2018 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Dec 31, 2018 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2014 Arsenic Rule
Oct 1, 2014 Dec 31, 2014 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2014 Arsenic Rule
Oct 1, 2014 Dec 31, 2014 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2014 Arsenic 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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