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SPO CO WATER DIST 3 SYS 4

Washington — Community Water System — PWSID: WA5393354

System Information

PWSIDWA5393354
System NameSPO CO WATER DIST 3 SYS 4
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerYes
First ReportedFeb 7, 1981
Last ReportedDec 11, 2025

Location & Contact

StateWashington
CitySpokane
ZIP Code99212
Address1225 N Yardley
OrganizationSPO CO WATER DIST 3 SYS 4
Phone—

Population & Service

Population Served6,155
Service Connections2,552

Drinking Water Violations (331)

This water system has 331 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, 2016 Sep 30, 2016 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 Benzene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Jul 1, 2016 Sep 30, 2016 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2016 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Archived Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Benzene MR No Yes — 0.005 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Styrene MR No Yes — 0.1 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Carbon tetrachloride MR No Yes — 0.005 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Toluene MR No Yes — 1 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Trichloroethylene MR No Yes — 0.005 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Tetrachloroethylene MR No Yes — 0.005 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Archived Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Vinyl chloride MR No Yes — 0.002 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Archived Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2007 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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