Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

RAY WATER COMPANY INC

Arizona — Community Water System — PWSID: AZ0410095

System Information

PWSIDAZ0410095
System NameRAY WATER COMPANY INC
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
CityTUCSON
ZIP Code85754
AddressPO BOX 85160
OrganizationRAY WATER COMPANY INC
Phone520-624-1460

Population & Service

Population Served4,495
Service Connections1,842

Drinking Water Violations (130)

This water system has 130 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
Apr 1, 2024 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 18, 2024 Revised Total Coliform Rule
Apr 1, 2024 — Revised Total Coliform Rule RPT No No — — — Resolved Jun 18, 2024 Revised Total Coliform Rule
Oct 1, 2023 — Lead and Copper Rule MR No No — TT — Resolved Jul 17, 2024 Lead and Copper Rule
Oct 1, 2023 — Lead and Copper Rule MR No No — TT — Resolved Jul 17, 2024 Lead and Copper Rule
Oct 1, 2023 — Lead and Copper Rule MR No No — TT — Resolved Jul 17, 2024 Lead and Copper Rule
Oct 1, 2023 — Lead and Copper Rule MR No No — TT — Resolved Jul 17, 2024 Lead and Copper Rule
Feb 1, 2023 — Revised Total Coliform Rule RPT No No — — — Resolved May 19, 2023 Revised Total Coliform Rule
Feb 1, 2023 — Revised Total Coliform Rule RPT No No — — — Resolved May 19, 2023 Revised Total Coliform Rule
Mar 1, 2022 — Revised Total Coliform Rule RPT No No — — — Resolved Apr 18, 2022 Revised Total Coliform Rule
Mar 1, 2022 — Revised Total Coliform Rule RPT No No — — — Resolved Apr 18, 2022 Revised Total Coliform Rule
Feb 1, 2016 Feb 29, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Feb 29, 2016 Total Coliform Rule
Feb 1, 2016 Feb 29, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Feb 29, 2016 Total Coliform Rule
Sep 1, 2015 Sep 30, 2015 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2015 Total Coliform Rule
Sep 1, 2015 Sep 30, 2015 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2015 Total Coliform Rule
Aug 1, 2008 Aug 31, 2008 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2008 Total Coliform Rule
Aug 1, 2008 Aug 31, 2008 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2008 Total Coliform Rule
Jan 1, 2008 Dec 31, 2008 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2008 Nitrate Rule
Aug 1, 2007 Aug 31, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2007 Total Coliform Rule
Apr 1, 2007 Apr 30, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Apr 30, 2007 Total Coliform Rule
Dec 1, 2006 Dec 31, 2006 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2006 Total Coliform Rule
Nov 1, 2006 Nov 30, 2006 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2006 Total Coliform Rule
Oct 1, 2006 Oct 31, 2006 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2006 Total Coliform Rule
Jul 1, 2006 — Consumer Confidence Rule Other No No — — — Resolved Apr 17, 2007 Consumer Confidence Rule
Jan 1, 2006 Dec 31, 2011 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 Xylenes, Total MR No Yes — 10 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2006 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2011 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2006 Dec 31, 2011 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2005 Dec 31, 2005 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2005 Nitrate Rule
Jul 1, 2004 — Consumer Confidence Rule Other No No — — — Resolved Jul 15, 2004 Consumer Confidence Rule
Jan 1, 2003 Dec 31, 2003 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2003 Volatile Organic Chemicals
Jan 1, 2003 Dec 31, 2005 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2005 Arsenic Rule
Jan 1, 2003 Dec 31, 2003 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2003 Volatile 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.

Browse All Water Systems Water Safety Stats Water Safety Home
Browse All Water Systems Water Systems in Arizona