RAINBOW LAKE

Washington — Community Water System — PWSID: WA5370791

System Information

PWSIDWA5370791
System NameRAINBOW LAKE
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedFeb 7, 1981
Last ReportedMar 26, 2026

Location & Contact

StateWashington
CityShelton
ZIP Code98584
Address21971 N Hwy 101
OrganizationRAINBOW LAKE
Phone

Population & Service

Population Served168
Service Connections67

Drinking Water Violations (17)

This water system has 17 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, 2018 Sep 30, 2018 MON No Yes Resolved Sep 30, 2018
Nov 1, 2006 Nov 30, 2006 MR No No 5% of samples Archived Nov 30, 2006
Oct 19, 1999 Dec 31, 1999 Other No Yes Resolved Dec 31, 1999
Jul 1, 1997 Jan 1, 1998 MR No No TT Resolved Jan 1, 1998
Dec 1, 1991 Dec 31, 1991 MR No Yes 5% of samples Archived Dec 31, 1991
Oct 1, 1979 Oct 31, 1979 MR No No 4.0 mg/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 0.005 mg/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 0.05 mg/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 2 mg/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 0.002 mg/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 15 pCi/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 0.010 mg/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 10 mg/L Archived Oct 31, 1979
Oct 1, 1979 Oct 31, 1979 MR No No 0.1 mg/L Archived Oct 31, 1979
No No
No No
No No

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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