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PONDEROSA DWID

Arizona — Community Water System — PWSID: AZ0409023

System Information

PWSIDAZ0409023
System NamePONDEROSA DWID
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
CityPINETOP
ZIP Code85935
AddressATT RONALD DEMING
OrganizationPONDEROSA DWID
Phone928-369-3342

Population & Service

Population Served5,375
Service Connections2,150

Drinking Water Violations (491)

This water system has 491 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 Xylenes, Total MR No Yes — 10 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Tetrachloroethylene MR No Yes — 0.005 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Vinyl chloride MR No Yes — 0.002 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Styrene MR No Yes — 0.1 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Benzene MR No Yes — 0.005 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Trichloroethylene MR No Yes — 0.005 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 CHLOROBENZENE MR No Yes — 0.1 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Carbon tetrachloride MR No Yes — 0.005 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Toluene MR No Yes — 1 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Ethylbenzene MR No Yes — 0.7 mg/L — Archived Sep 30, 2025 Volatile Organic Chemicals
Jan 1, 2025 Dec 31, 2025 TTHM MR No Yes — 0.080 mg/L — Unaddressed — Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Dec 31, 2025 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Unaddressed — Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2024 — Revised Total Coliform Rule RPT No No — — — Resolved Apr 18, 2024 Revised Total Coliform Rule
Mar 1, 2024 — Revised Total Coliform Rule RPT No No — — — Resolved Apr 18, 2024 Revised Total Coliform Rule
Feb 1, 2024 Feb 29, 2024 Chlorine MR No Yes — 4.0 mg/L — Resolved Feb 29, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2024 Feb 29, 2024 Chlorine MR No Yes — 4.0 mg/L — Resolved Feb 29, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2023 — Revised Total Coliform Rule RPT No No — — — Resolved May 15, 2023 Revised Total Coliform Rule
Feb 1, 2023 — Revised Total Coliform Rule RPT No No — — — Resolved May 15, 2023 Revised Total Coliform Rule
Jan 1, 2023 Mar 31, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Mar 31, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 9, 2022 Revised Total Coliform Rule
Dec 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 9, 2022 Revised Total Coliform Rule
Oct 1, 2021 Dec 31, 2021 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Aug 31, 2022 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Aug 31, 2022 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Aug 31, 2022 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Aug 31, 2022 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021 Jun 30, 2021 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021 Jun 30, 2021 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 — Lead and Copper Rule MR No No — TT — Resolved Jan 13, 2021 Lead and Copper Rule
Jan 1, 2021 — Lead and Copper Rule MR No No — TT — Resolved Jan 13, 2021 Lead and Copper Rule
Oct 1, 2020 Dec 31, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2020 Stage 1 Disinfectants and Disinfection Byproducts 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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