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ARIZONA WATER CO - SIERRA VISTA

Arizona — Community Water System — PWSID: AZ0402004

System Information

PWSIDAZ0402004
System NameARIZONA WATER CO - SIERRA VISTA
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
CityPHOENIX
ZIP Code85015-5351
Address3805 N. BLACK CANYON HWY
OrganizationCAVALIER, RYAN
Phone602-294-2151

Population & Service

Population Served9,175
Service Connections3,245

Drinking Water Violations (83)

This water system has 83 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 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Resolved Nov 13, 2024 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Nov 13, 2024 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Resolved Nov 13, 2024 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Nov 13, 2024 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Nov 13, 2024 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Nov 13, 2024 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Resolved Nov 13, 2024 Lead and Copper Rule Revisions
Oct 1, 2015 Dec 31, 2015 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2015 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010 — Consumer Confidence Rule Other No No — — — Resolved Jul 12, 2010 Consumer Confidence Rule
Nov 1, 2009 Nov 30, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2009 Total Coliform Rule
Nov 1, 2009 Nov 30, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2009 Total Coliform Rule
Jul 1, 2009 — Consumer Confidence Rule Other No No — — — Resolved Jul 20, 2009 Consumer Confidence Rule
Nov 1, 2008 Nov 30, 2008 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2008 Total Coliform Rule
Nov 1, 2008 Nov 30, 2008 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2008 Total Coliform Rule
Oct 1, 2007 Oct 31, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2007 Total Coliform Rule
Sep 1, 2007 Sep 30, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2007 Total Coliform Rule
Jul 1, 2007 Sep 30, 2007 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 — Consumer Confidence Rule Other No No — — — Resolved Aug 1, 2007 Consumer Confidence Rule
Jul 1, 2006 Sep 30, 2006 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Jan 31, 2006 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2006 Total Coliform Rule
Jul 1, 2002 — Consumer Confidence Rule Other No No — — — Resolved Jul 15, 2002 Consumer Confidence Rule
Jan 1, 2002 Mar 31, 2002 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2002 Nitrate Rule
Jan 1, 2000 Dec 31, 2000 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Toxaphene MR No Yes — 0.003 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Endothall MR No Yes — 0.1 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Endothall MR No Yes — 0.1 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 OXAMYL MR No Yes — 0.2 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 OXAMYL MR No Yes — 0.2 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Diquat MR No Yes — 0.02 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Endrin MR No Yes — 0.002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Carbofuran MR No Yes — 0.04 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Toxaphene MR No Yes — 0.003 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Toxaphene MR No Yes — 0.003 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Endothall MR No Yes — 0.1 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 OXAMYL MR No Yes — 0.2 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Endrin MR No Yes — 0.002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Diquat MR No Yes — 0.02 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Chlordane MR No Yes — 0.002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Endrin MR No Yes — 0.002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Chlordane MR No Yes — 0.002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Carbofuran MR No Yes — 0.04 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals
Jan 1, 2000 Dec 31, 2000 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Apr 14, 2000 Synthetic Organic Chemicals

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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