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HORIZON SIX DWID

Arizona — Community Water System — PWSID: AZ0408122

System Information

PWSIDAZ0408122
System NameHORIZON SIX DWID
System TypeCommunity Water System
Water SourceGround Water Purchased
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedAug 22, 1992
Last ReportedNov 17, 2025

Location & Contact

StateArizona
CityKINGMAN
ZIP Code86402
AddressATTN: JESSI ROYBAL
OrganizationMOHAVE COUNTY PUBLIC WORKS DEPT
Phone928-757-0910

Population & Service

Population Served560
Service Connections248

Drinking Water Violations (80)

This water system has 80 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, 2025 Sep 30, 2025 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Sep 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2023 — Public Notice Other No No — — — Resolved Jan 23, 2024 Public Notice Rule and Revised PN Rule
Dec 30, 2023 — Public Notice Other No No — — — Resolved Jan 23, 2024 Public Notice Rule and Revised PN Rule
Nov 1, 2022 Nov 30, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2022 Revised Total Coliform Rule
Nov 1, 2022 Nov 30, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2022 Revised Total Coliform Rule
Nov 1, 2022 Nov 30, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2022 Revised Total Coliform Rule
Oct 2, 2022 — Consumer Confidence Rule Other No No — — — Resolved Oct 31, 2022 Consumer Confidence Rule
Oct 2, 2022 — Consumer Confidence Rule Other No No — — — Resolved Oct 31, 2022 Consumer Confidence Rule
Oct 2, 2020 — Public Notice Other No No — — — Resolved Oct 14, 2020 Public Notice Rule and Revised PN Rule
Oct 2, 2020 — Public Notice Other No No — — — Resolved Oct 14, 2020 Public Notice Rule and Revised PN Rule
Jan 1, 2020 Mar 31, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Mar 31, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 3, 2019 — E. COLI MR No Yes — — — Resolved Dec 6, 2019 Ground Water Rule
Oct 3, 2019 — E. COLI MR No Yes — — — Resolved Dec 6, 2019 Ground Water Rule
Aug 1, 2019 Oct 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2019 Oct 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2019 Oct 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2019 Oct 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2019 Oct 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2019 Oct 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2019 Jul 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Jul 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2019 Jul 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Jul 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2019 Jul 31, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Jul 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2019 Jul 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jul 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2019 Jul 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jul 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2019 Jul 31, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jul 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts 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 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Sep 18, 2018 Revised Total Coliform Rule
May 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 27, 2018 Revised Total Coliform Rule
May 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 27, 2018 Revised Total Coliform Rule
May 1, 2018 Jul 31, 2018 TTHM MR No Yes — 0.080 mg/L — Resolved Jul 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2018 Jul 31, 2018 TTHM MR No Yes — 0.080 mg/L — Resolved Jul 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2018 Jul 31, 2018 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jul 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2018 Jul 31, 2018 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jul 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 — Lead and Copper Rule MR No No — TT — Resolved Nov 6, 2017 Lead and Copper Rule
Aug 1, 2017 Oct 31, 2017 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2017 Oct 31, 2017 TTHM MR No Yes — 0.080 mg/L — Resolved Oct 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2017 Oct 31, 2017 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2017 Oct 31, 2017 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Oct 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Feb 15, 2017 Consumer Confidence Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Feb 15, 2017 Consumer Confidence Rule
Jul 1, 2015 — Consumer Confidence Rule Other No No — — — Resolved Jul 17, 2015 Consumer Confidence Rule
Oct 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Jul 2, 2015 Lead and Copper Rule
Oct 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Jul 2, 2015 Lead and Copper 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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