OAK KNOLL WINERY

Oregon - Transient Non-Community - PWSID: OR4105229

System Information

PWSIDOR4105229
System NameOAK KNOLL WINERY
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedMay 12, 2001
Last ReportedMar 25, 2026

Location & Contact

StateOregon
CityHILLSBORO
ZIP Code97123
Address29700 SW BURKHALTER RD
OrganizationOAK KNOLL WINERY
Phone503-648-8198

Population & Service

Population Served50
Service Connections2

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
Aug 27, 2011 - Other No No - - - Unaddressed - -
Apr 1, 2011 Jun 30, 2011 MCL Yes No - 5% of samples - Resolved Jun 30, 2011 -
Apr 1, 2011 Jun 30, 2011 MCL Yes No - 5% of samples - Resolved Jun 30, 2011 -
Apr 1, 2011 Jun 30, 2011 MCL Yes No - 5% of samples - Resolved Jun 30, 2011 -
Oct 1, 2003 Dec 31, 2003 MR No No - 5% of samples - Resolved Dec 31, 2003 -
Mar 1, 2003 Mar 31, 2003 MR No No - 5% of samples - Resolved Mar 31, 2003 -
Oct 1, 2002 Dec 31, 2002 MR No No - 5% of samples - Resolved Dec 31, 2002 -
Jan 1, 2001 Dec 31, 2001 MR No Yes - 10 mg/L - Resolved Dec 31, 2001 -
Oct 1, 2000 Dec 31, 2000 MR No No - 5% of samples - Resolved Dec 31, 2000 -
Jan 1, 1999 Mar 31, 1999 MR No No - 5% of samples - Resolved Mar 31, 1999 -
Jan 1, 1999 Dec 31, 1999 MR No Yes - 10 mg/L - Resolved Dec 31, 1999 -
Apr 1, 1994 Jun 30, 1994 MR No No - 5% of samples - Resolved Jun 30, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No No - 5% of samples - Resolved Mar 31, 1994 -
Oct 1, 1993 Dec 31, 1993 MR No No - 5% of samples - Resolved Dec 31, 1993 -
Jul 1, 1993 Sep 30, 1993 MR No No - 5% of samples - Resolved Sep 30, 1993 -
Jan 1, 1992 Mar 31, 1992 MR No No - 5% of samples - Resolved Mar 31, 1992 -
Jan 1, 1991 Mar 31, 1991 MR No No - 5% of samples - Resolved Mar 31, 1991 -

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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