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Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

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RAINBOW COURT

Washington - Community Water System - PWSID: WA5370770

System Information

PWSIDWA5370770
System NameRAINBOW COURT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedFeb 7, 1981
Last ReportedMar 26, 2026

Location & Contact

StateWashington
CityProsser
ZIP Code99350
Address163601 W. County Rd 12 #8
OrganizationRAINBOW COURT
Phone-

Population & Service

Population Served120
Service Connections28

Drinking Water Violations (32)

This water system has 32 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, 2023 - Other No No - - - Resolved Sep 29, 2023 -
Jul 1, 2016 - Other No No - - - Resolved Nov 30, 2016 -
Aug 1, 2014 Aug 31, 2014 MR No No - 5% of samples - Resolved Aug 31, 2014 -
Oct 1, 2004 Dec 31, 2004 MR No Yes - 0.00005 mg/L - Resolved Dec 31, 2004 -
Oct 1, 2004 Dec 31, 2004 MR No Yes - 0.0002 mg/L - Resolved Dec 31, 2004 -
Apr 1, 2004 Jun 30, 2004 MCL Yes No 14.8 10 mg/L - Resolved Jun 30, 2004 -
Apr 1, 2004 Jun 30, 2004 MCL Yes No 14.8 10 mg/L - Resolved Jun 30, 2004 -
Jul 1, 2003 Sep 30, 2003 MCL Yes No 15.6 MG/L 10 mg/L - Archived Sep 30, 2003 -
Jul 1, 2003 Sep 30, 2003 MCL Yes No 15.4 MG/L 10 mg/L - Resolved Sep 30, 2003 -
Jul 1, 2003 Sep 30, 2003 MCL Yes No 15.4 MG/L 10 mg/L - Resolved Sep 30, 2003 -
Jul 1, 2003 Sep 30, 2003 MCL Yes No 15.4 MG/L 10 mg/L - Resolved Sep 30, 2003 -
Apr 1, 2003 Jun 30, 2003 MCL Yes No 16.4 10 mg/L - Resolved Jun 30, 2003 -
Apr 1, 2003 Jun 30, 2003 MCL Yes No 16.4 10 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Mar 31, 2003 MCL Yes No 16 MG/L 10 mg/L - Resolved Mar 31, 2003 -
Jan 1, 2003 Mar 31, 2003 MCL Yes No 16 MG/L 10 mg/L - Resolved Mar 31, 2003 -
Jan 1, 2003 Mar 31, 2003 MCL Yes No 16 MG/L 10 mg/L - Resolved Mar 31, 2003 -
Oct 19, 1999 Dec 31, 1999 Other No Yes - - - Resolved Dec 31, 1999 -
Aug 1, 1995 Aug 31, 1995 MR No Yes - 5% of samples - Archived Aug 31, 1995 -
Dec 1, 1991 Dec 31, 1991 MR No No - 5% of samples - Archived Dec 31, 1991 -
Nov 1, 1991 Nov 30, 1991 MR No No - 5% of samples - Archived Nov 30, 1991 -
Jan 23, 1987 Feb 22, 1987 MCL Yes No 10.3 10 mg/L 10 Archived Feb 22, 1987 -
May 1, 1980 May 31, 1980 MCL Yes No 10.9 10 mg/L 10 Archived May 31, 1980 -
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 - 2 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 - 15 pCi/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 - 0.002 mg/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 - 0.1 mg/L - Archived Oct 31, 1979 -
Oct 1, 1979 Oct 31, 1979 MR No No - 10 mg/L - Archived Oct 31, 1979 -
- - - 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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