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TONTO CREEK WATER COMPANY

Arizona — Community Water System — PWSID: AZ0404021

System Information

PWSIDAZ0404021
System NameTONTO CREEK WATER COMPANY
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 Code85031
Address3802 N. 53rd Avenue Ste 140
OrganizationTONTO CREEK ESTATES HOA
Phone623-691-0567

Population & Service

Population Served190
Service Connections76

Drinking Water Violations (140)

This water system has 140 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
Dec 20, 2024 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 2, 2023 — Consumer Confidence Rule Other No No — — — Resolved Nov 2, 2023 Consumer Confidence Rule
Oct 2, 2023 — Consumer Confidence Rule Other No No — — — Resolved Nov 2, 2023 Consumer Confidence Rule
Dec 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Jan 26, 2022 Revised Total Coliform Rule
Dec 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Jan 26, 2022 Revised Total Coliform Rule
Dec 1, 2020 — Revised Total Coliform Rule RPT No No — — — Resolved Jan 14, 2021 Revised Total Coliform Rule
Dec 1, 2020 — Revised Total Coliform Rule RPT No No — — — Resolved Jan 14, 2021 Revised Total Coliform Rule
Jul 1, 2020 — Consumer Confidence Rule Other No No — — — Resolved Jul 16, 2020 Consumer Confidence Rule
Jul 1, 2020 — Consumer Confidence Rule Other No No — — — Resolved Jul 16, 2020 Consumer Confidence Rule
May 1, 2020 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 22, 2020 Revised Total Coliform Rule
May 1, 2020 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 22, 2020 Revised Total Coliform Rule
Sep 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 15, 2019 Revised Total Coliform Rule
Sep 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 15, 2019 Revised Total Coliform Rule
Jul 1, 2019 — Consumer Confidence Rule Other No No — — — Resolved Nov 12, 2019 Consumer Confidence Rule
Jul 1, 2019 — Consumer Confidence Rule Other No No — — — Resolved Nov 12, 2019 Consumer Confidence Rule
May 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 19, 2019 Revised Total Coliform Rule
May 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 19, 2019 Revised Total Coliform Rule
Mar 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Apr 15, 2019 Revised Total Coliform Rule
Mar 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Apr 15, 2019 Revised Total Coliform Rule
Feb 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Mar 12, 2019 Revised Total Coliform Rule
Feb 1, 2019 — Revised Total Coliform Rule RPT No No — — — Resolved Mar 12, 2019 Revised Total Coliform Rule
Dec 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Jan 14, 2019 Revised Total Coliform Rule
Dec 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Jan 14, 2019 Revised Total Coliform Rule
Oct 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Nov 26, 2018 Revised Total Coliform Rule
Oct 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Nov 26, 2018 Revised Total Coliform Rule
Sep 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 17, 2018 Revised Total Coliform Rule
Aug 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Sep 12, 2018 Revised Total Coliform Rule
Jun 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 12, 2018 Revised Total Coliform Rule
Jun 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 12, 2018 Revised Total Coliform Rule
Nov 3, 2017 — Lead and Copper Rule MR No No — TT — Resolved Dec 14, 2018 Lead and Copper Rule
Nov 3, 2017 — Lead and Copper Rule MR No No — TT — Resolved Dec 14, 2018 Lead and Copper Rule
Nov 3, 2017 — Lead and Copper Rule MR No No — TT — Resolved Dec 14, 2018 Lead and Copper Rule
Nov 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Dec 19, 2017 Revised Total Coliform Rule
Nov 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Dec 19, 2017 Revised Total Coliform Rule
Oct 1, 2017 — Lead and Copper Rule MR No No — TT — Resolved Nov 27, 2017 Lead and Copper Rule
Oct 1, 2017 — Lead and Copper Rule MR No No — TT — Resolved Nov 27, 2017 Lead and Copper Rule
Sep 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 30, 2017 Revised Total Coliform Rule
Sep 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 30, 2017 Revised Total Coliform Rule
Aug 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Sep 14, 2017 Revised Total Coliform Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Jul 28, 2017 Consumer Confidence Rule
Jul 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Aug 24, 2017 Revised Total Coliform Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Jul 28, 2017 Consumer Confidence Rule
Jun 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 20, 2017 Revised Total Coliform Rule
May 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 23, 2017 Revised Total Coliform Rule
Apr 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved May 12, 2017 Revised Total Coliform Rule
Apr 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved May 12, 2017 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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