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SAN SIMON DWID

Arizona — Community Water System — PWSID: AZ0402027

System Information

PWSIDAZ0402027
System NameSAN SIMON DWID
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
CitySAN SIMON
ZIP Code85632
AddressP.O. BOX 14827
OrganizationJOHNSON, JULIA
Phone520-845-2451

Population & Service

Population Served312
Service Connections120

Drinking Water Violations (741)

This water system has 741 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
Sep 1, 2025 Sep 30, 2025 Revised Total Coliform Rule MON No Yes — — — Archived Sep 30, 2025 Revised Total Coliform Rule
Jul 24, 2025 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule
Jul 1, 2025 Sep 30, 2025 Fluoride MCL Yes No 6.4 MG/L 4.0 mg/L 4 Archived Sep 30, 2025 Inorganic Chemicals
Jul 1, 2025 Sep 30, 2025 Fluoride MCL Yes No 6.4 MG/L 4.0 mg/L 4 Archived Sep 30, 2025 Inorganic Chemicals
Jul 1, 2025 — Consumer Confidence Rule Other No No — — — Unaddressed — Consumer Confidence Rule
Jul 1, 2025 Jul 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Archived Jul 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Sep 30, 2025 Fluoride MCL Yes No 6.4 MG/L 4.0 mg/L 4 Archived Sep 30, 2025 Inorganic Chemicals
Jun 1, 2025 — Revised Total Coliform Rule RPT No No — — — Resolved Aug 1, 2025 Revised Total Coliform Rule
Jun 1, 2025 — Revised Total Coliform Rule RPT No No — — — Resolved Aug 1, 2025 Revised Total Coliform Rule
May 1, 2025 May 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Archived May 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2025 May 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Archived May 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2025 Jun 30, 2025 Fluoride MCL Yes No 6.6 MG/L 4.0 mg/L 4 Archived Jun 30, 2025 Inorganic Chemicals
Apr 1, 2025 Jun 30, 2025 Fluoride MCL Yes No 6.6 MG/L 4.0 mg/L 4 Archived Jun 30, 2025 Inorganic Chemicals
Apr 1, 2025 Jun 30, 2025 Fluoride MCL Yes No 6.6 MG/L 4.0 mg/L 4 Archived Jun 30, 2025 Inorganic Chemicals
Apr 1, 2025 Jun 30, 2025 Fluoride MCL Yes No 6.6 MG/L 4.0 mg/L 4 Archived Jun 30, 2025 Inorganic Chemicals
Mar 1, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Archived Mar 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Archived Mar 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Mar 31, 2025 Fluoride MCL Yes No 6.7 MG/L 4.0 mg/L 4 Archived Mar 31, 2025 Inorganic Chemicals
Jan 1, 2025 Mar 31, 2025 Fluoride MCL Yes No 6.7 MG/L 4.0 mg/L 4 Archived Mar 31, 2025 Inorganic Chemicals
Jan 1, 2025 Mar 31, 2025 Fluoride MCL Yes No 6.7 MG/L 4.0 mg/L 4 Archived Mar 31, 2025 Inorganic Chemicals
Jan 1, 2025 Mar 31, 2025 Fluoride MCL Yes No 6.7 MG/L 4.0 mg/L 4 Archived Mar 31, 2025 Inorganic Chemicals
Dec 1, 2024 Dec 31, 2024 Chlorine MR No Yes — 4.0 mg/L — Archived Dec 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2024 Dec 31, 2024 Chlorine MR No Yes — 4.0 mg/L — Archived Dec 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
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 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 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 1, 2024 Dec 31, 2024 Fluoride MCL Yes No 6.1 MG/L 4.0 mg/L 4 Archived Dec 31, 2024 Inorganic Chemicals
Oct 1, 2024 Dec 31, 2024 Fluoride MCL Yes No 6.1 MG/L 4.0 mg/L 4 Archived Dec 31, 2024 Inorganic Chemicals
Oct 1, 2024 Dec 31, 2024 Fluoride MCL Yes No 6.1 MG/L 4.0 mg/L 4 Archived Dec 31, 2024 Inorganic Chemicals
Oct 1, 2024 Dec 31, 2024 Fluoride MCL Yes No 6.1 MG/L 4.0 mg/L 4 Archived Dec 31, 2024 Inorganic Chemicals
Sep 1, 2024 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 16, 2024 Revised Total Coliform Rule
Sep 1, 2024 — Revised Total Coliform Rule RPT No No — — — Resolved Oct 16, 2024 Revised Total Coliform Rule
Jul 1, 2024 Sep 30, 2024 Fluoride MCL Yes No 6.1 MG/L 4.0 mg/L 4 Archived Sep 30, 2024 Inorganic Chemicals
Jul 1, 2024 Sep 30, 2024 Fluoride MCL Yes No 6.1 MG/L 4.0 mg/L 4 Archived Sep 30, 2024 Inorganic Chemicals
Jul 1, 2024 Sep 30, 2024 Fluoride MCL Yes No 6.1 MG/L 4.0 mg/L 4 Archived Sep 30, 2024 Inorganic Chemicals
Jul 1, 2024 Sep 30, 2024 Fluoride MCL Yes No 6.1 MG/L 4.0 mg/L 4 Archived Sep 30, 2024 Inorganic Chemicals
Jul 1, 2024 Jul 31, 2024 Chlorine MR No Yes — 4.0 mg/L — Resolved Jul 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Jul 31, 2024 Chlorine MR No Yes — 4.0 mg/L — Resolved Jul 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2024 Jun 30, 2024 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2024 Jun 30, 2024 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2024 Jun 30, 2024 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2024 Jun 30, 2024 Fluoride MCL Yes No 5.7 MG/L 4.0 mg/L 4 Archived Jun 30, 2024 Inorganic Chemicals
Apr 1, 2024 Jun 30, 2024 Fluoride MCL Yes No 5.7 MG/L 4.0 mg/L 4 Archived Jun 30, 2024 Inorganic Chemicals
Apr 1, 2024 Jun 30, 2024 Fluoride MCL Yes No 5.7 MG/L 4.0 mg/L 4 Archived Jun 30, 2024 Inorganic Chemicals
Apr 1, 2024 Jun 30, 2024 Fluoride MCL Yes No 5.7 MG/L 4.0 mg/L 4 Archived Jun 30, 2024 Inorganic Chemicals
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

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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