Mahaffey

Washington - Transient Non-Community - PWSID: WA5350290

System Information

PWSIDWA5350290
System NameMahaffey
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedFeb 7, 1981
Last ReportedSep 28, 2023

Location & Contact

StateWashington
CityKALAMA
ZIP Code98625
Address1125 KALAMA RIVER RD
OrganizationMahaffey
Phone-

Population & Service

Population Served49
Service Connections23

Drinking Water Violations (20)

This water system has 20 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
Jan 1, 2005 Dec 31, 2005 MR No Yes - 10 mg/L - Resolved Dec 31, 2005 -
Jan 1, 2005 Dec 31, 2005 MR No Yes - 10 mg/L - Resolved Dec 31, 2005 -
Jan 1, 2005 Dec 31, 2005 MR No Yes - 10 mg/L - Resolved Dec 31, 2005 -
Jan 1, 2005 Dec 31, 2005 MR No Yes - 10 mg/L - Resolved Dec 31, 2005 -
Jan 1, 2005 Dec 31, 2005 MR No Yes - 10 mg/L - Resolved Dec 31, 2005 -
Jan 1, 2005 Dec 31, 2005 MR No Yes - 10 mg/L - Resolved Dec 31, 2005 -
Jan 1, 2005 Dec 31, 2005 MR No Yes - 10 mg/L - Resolved Dec 31, 2005 -
Sep 1, 2000 Sep 30, 2000 MR No Yes - 5% of samples - Archived Sep 30, 2000 -
Dec 1, 1999 Dec 31, 1999 MR No Yes - 5% of samples - Archived Dec 31, 1999 -
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 - 10 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 - 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 - 15 pCi/L - Archived Oct 31, 1979 -
Oct 1, 1979 Oct 31, 1979 MR No No - 0.005 mg/L - Archived Oct 31, 1979 -
- - - 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.

Browse All Water Systems Water Systems in Washington