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ODOT HD COW CANYON REST AREA

Oregon — Transient Non-Community — PWSID: OR4193530

System Information

PWSIDOR4193530
System NameODOT HD COW CANYON REST AREA
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeState
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedDec 11, 1981
Last ReportedDec 23, 2025

Location & Contact

StateOregon
CitySALEM
ZIP Code97302
Address1500 LIBERTY ST SE STE 150
OrganizationODOT HD COW CANYON REST AREA
Phone503-877-0029

Population & Service

Population Served400
Service Connections1

Drinking Water Violations (13)

This water system has 13 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
Oct 1, 2015 Dec 31, 2015 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2015 Total Coliform Rule
Jul 1, 2015 Sep 30, 2015 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2015 Total Coliform Rule
Oct 1, 2009 Dec 31, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2009 Total Coliform Rule
Oct 1, 2009 Dec 31, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2009 Total Coliform Rule
Jan 1, 2009 Dec 31, 2009 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2009 Nitrate Rule
Jan 1, 2009 Dec 31, 2009 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2009 Nitrate Rule
Jan 1, 2009 Mar 31, 2009 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2009 Total Coliform Rule
Jul 1, 1996 Sep 30, 1996 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 1996 Total Coliform Rule
Jan 1, 1994 Mar 31, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 1994 Total Coliform Rule
Oct 1, 1993 Dec 31, 1993 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1993 Total Coliform Rule
Apr 1, 1993 Jun 30, 1993 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1993 Total Coliform Rule
Apr 1, 1992 Jun 30, 1992 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1992 Total Coliform Rule
Jan 1, 1992 Mar 31, 1992 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 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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