STEVENS CO PUD - LOON LAKE

Washington — Community Water System — PWSID: WA5348250

System Information

PWSIDWA5348250
System NameSTEVENS CO PUD - LOON LAKE
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
CityLoon Lake
ZIP Code99148
AddressPO Box 592
OrganizationSTEVENS CO PUD - LOON LAKE
Phone

Population & Service

Population Served2,487
Service Connections842

Drinking Water Violations (432)

This water system has 432 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, 2023 Sep 30, 2023 Revised Total Coliform Rule MON No No Resolved Sep 30, 2023 Revised Total Coliform Rule
Jan 1, 2008 Dec 31, 2010 Aldicarb sulfone MR No Yes Archived Dec 31, 2010 Synthetic Organic Chemicals
Jan 1, 2008 Dec 31, 2010 OXAMYL MR No Yes 0.2 mg/L Archived Dec 31, 2010 Synthetic Organic Chemicals
Jan 1, 2008 Dec 31, 2010 Carbofuran MR No Yes 0.04 mg/L Archived Dec 31, 2010 Synthetic Organic Chemicals
Jan 1, 2008 Dec 31, 2010 Aldicarb sulfoxide MR No Yes Archived Dec 31, 2010 Synthetic Organic Chemicals
Jan 1, 2008 Dec 31, 2010 Aldicarb MR No Yes Archived Dec 31, 2010 Synthetic Organic Chemicals
Oct 1, 2007 Dec 31, 2007 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2007 Volatile Organic Chemicals
Oct 1, 2007 Dec 31, 2007 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2007 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.

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