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THIM WATER COMPANY 2

Arizona — Community Water System — PWSID: AZ0410264

System Information

PWSIDAZ0410264
System NameTHIM WATER COMPANY 2
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedDec 12, 1991
Last ReportedNov 17, 2025

Location & Contact

StateArizona
CityTUCSON
ZIP Code85754
AddressATT SW UTILITY MANAGEMENT - COMPLIANCE
OrganizationTHIM WATER CO
Phone520-275-9551

Population & Service

Population Served247
Service Connections101

Drinking Water Violations (81)

This water system has 81 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 2, 2022 — Public Notice Other No No — — — Resolved Dec 1, 2022 Public Notice Rule and Revised PN Rule
Oct 2, 2022 — Public Notice Other No No — — — Resolved Dec 1, 2022 Public Notice Rule and Revised PN Rule
Jan 1, 2021 Aug 31, 2021 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Aug 31, 2021 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Aug 31, 2021 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Aug 31, 2021 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Aug 31, 2021 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Aug 31, 2021 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
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
Oct 1, 2015 Oct 31, 2015 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2015 Total Coliform Rule
Oct 1, 2015 Oct 31, 2015 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2015 Total Coliform Rule
Jul 1, 2013 — Lead and Copper Rule MR No No — TT — Resolved Mar 31, 2014 Lead and Copper Rule
Jul 1, 2013 — Lead and Copper Rule MR No No — TT — Resolved Mar 31, 2014 Lead and Copper Rule
Jul 1, 2013 — Lead and Copper Rule MR No No — TT — Resolved Mar 31, 2014 Lead and Copper Rule
Jul 1, 2013 — Lead and Copper Rule MR No No — TT — Resolved Mar 31, 2014 Lead and Copper Rule
Jan 1, 2012 Jan 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2012 Total Coliform Rule
Jan 1, 2012 Jan 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2012 Total Coliform Rule
Oct 1, 2008 — Lead and Copper Rule MR No No — TT — Resolved Feb 25, 2009 Lead and Copper Rule
Oct 1, 2008 — Lead and Copper Rule MR No No — TT — Resolved Feb 25, 2009 Lead and Copper Rule
Jul 1, 2008 — Consumer Confidence Rule Other No No — — — Resolved Jun 9, 2009 Consumer Confidence Rule
Jul 1, 2007 — Consumer Confidence Rule Other No No — — — Resolved Jun 9, 2009 Consumer Confidence Rule
Sep 1, 2006 Sep 30, 2006 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2006 Total Coliform Rule
Aug 1, 2006 Aug 31, 2006 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2006 Total Coliform Rule
Jul 1, 2006 — Consumer Confidence Rule Other No No — — — Resolved Jun 9, 2009 Consumer Confidence Rule
Jan 1, 2006 Dec 31, 2014 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Chlordane MR No Yes — 0.002 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 2,4-D MR No Yes — 0.07 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Simazine MR No Yes — 0.004 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Dalapon MR No Yes — 0.2 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Picloram MR No Yes — 0.5 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Endrin MR No Yes — 0.002 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Toxaphene MR No Yes — 0.003 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Endothall MR No Yes — 0.1 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Glyphosate MR No Yes — 0.7 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 OXAMYL MR No Yes — 0.2 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Dinoseb MR No Yes — 0.007 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Carbofuran MR No Yes — 0.04 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Atrazine MR No Yes — 0.003 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 LASSO MR No Yes — — — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Jan 1, 2006 Dec 31, 2014 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2014 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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