MUSTARD SEED

Washington — Transient Non-Community — PWSID: WA5312131

System Information

PWSIDWA5312131
System NameMUSTARD SEED
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedSep 1, 1982
Last ReportedDec 11, 2025

Location & Contact

StateWashington
CityChehalis
ZIP Code98532
Address214 Ritchie Ln.
OrganizationMUSTARD SEED
Phone

Population & Service

Population Served405
Service Connections1

Drinking Water Violations (28)

This water system has 28 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
Aug 1, 2022 Aug 31, 2022 Revised Total Coliform Rule MON No Yes Resolved Aug 31, 2022 Revised Total Coliform Rule
Jun 1, 2021 Jun 30, 2021 Revised Total Coliform Rule MON No Yes Resolved Jun 30, 2021 Revised Total Coliform Rule
Sep 1, 2020 Sep 30, 2020 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2020 Revised Total Coliform Rule
Mar 1, 2014 Mar 31, 2014 Coliform (TCR) MR No No 5% of samples Resolved Mar 31, 2014 Total Coliform Rule
Dec 1, 2013 Dec 31, 2013 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 2013 Total Coliform Rule
Jan 1, 2011 Dec 31, 2011 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2011 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Sep 1, 2006 Sep 30, 2006 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 2006 Total Coliform Rule
May 1, 1998 May 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Archived May 31, 1998 Total Coliform Rule
May 1, 1998 May 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Archived May 31, 1998 Total Coliform Rule
May 1, 1998 May 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Archived May 31, 1998 Total Coliform Rule
Oct 19, 1994 Nov 18, 1994 Coliform (TCR) MR No Yes 5% of samples Archived Nov 18, 1994 Total Coliform Rule
Jan 1, 1993 Jan 31, 1993 Coliform (TCR) MCL Yes No 5% of samples Archived Jan 31, 1993 Total Coliform Rule
Oct 1, 1992 Oct 31, 1992 Coliform (TCR) MR No No 5% of samples Archived Oct 31, 1992 Total Coliform Rule
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 1992 Total Coliform Rule
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 1992 Total Coliform Rule
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 1992 Total Coliform Rule

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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