TERRA GRANDE WATER COMPANY

Idaho — Community Water System — PWSID: ID4010147

System Information

PWSIDID4010147
System NameTERRA GRANDE WATER COMPANY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusNon-Inventory
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedMar 13, 1980
Last ReportedMar 25, 2026

Location & Contact

StateIdaho
CityBOISE
ZIP Code83707
AddressPO BOX 7112
OrganizationCHILD, BARBARA V
Phone208-761-2977

Population & Service

Population Served
Service Connections

Drinking Water Violations (70)

This water system has 70 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
Mar 1, 2005 Mar 31, 2005 MR No No 5% of samples Resolved Mar 31, 2005
Dec 1, 2002 Dec 31, 2002 MR No No 5% of samples Archived Dec 31, 2002
Jun 1, 2002 Jun 30, 2002 MR No No 5% of samples Archived Jun 30, 2002
Jan 1, 2002 Dec 31, 2002 MR No Yes 10 mg/L Resolved Dec 31, 2002
Jan 1, 2002 Dec 31, 2002 MR No Yes 10 mg/L Resolved Dec 31, 2002
Sep 1, 2001 Sep 30, 2001 MR No No 5% of samples Archived Sep 30, 2001
Aug 1, 2001 Aug 31, 2001 MR No No 5% of samples Archived Aug 31, 2001
Jun 1, 2001 Jun 30, 2001 MR No No 5% of samples Archived Jun 30, 2001
Apr 1, 2001 Apr 30, 2001 MR No No 5% of samples Archived Apr 30, 2001
Feb 1, 2001 Feb 28, 2001 MR No No 5% of samples Archived Feb 28, 2001
Jan 1, 2001 Dec 31, 2001 MR No Yes 10 mg/L Resolved Dec 31, 2001
Jan 1, 2001 Dec 31, 2001 MR No Yes 10 mg/L Resolved Dec 31, 2001
Jun 1, 2000 Jun 30, 2000 MR No No 5% of samples Archived Jun 30, 2000
Mar 1, 2000 Mar 31, 2000 MR No No 5% of samples Archived Mar 31, 2000
Oct 19, 1999 Jun 15, 2000 Other No Yes Resolved Jun 15, 2000
Oct 19, 1999 Jun 15, 2000 Other No Yes Resolved Jun 15, 2000
Jan 1, 1999 Dec 31, 1999 MR No Yes 10 mg/L Resolved Dec 31, 1999
Oct 1, 1996 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Oct 1, 1996 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Oct 1, 1996 Oct 31, 1996 MR No No 5% of samples Archived Oct 31, 1996
Sep 1, 1996 Sep 30, 1996 MR No Yes 5% of samples Archived Sep 30, 1996
Jan 1, 1996 Dec 31, 1996 MR No Yes 10 mg/L Resolved Dec 31, 1996
Jan 1, 1996 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Jan 1, 1996 Dec 31, 1998 MR No Yes 0.006 mg/L Resolved Dec 31, 1998
Jan 1, 1996 Dec 31, 1998 MR No Yes 0.006 mg/L Resolved Dec 31, 1998
Jan 1, 1996 Dec 31, 1998 MR No Yes 0.006 mg/L Resolved Dec 31, 1998
Jan 1, 1996 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Jul 1, 1995 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Jul 1, 1995 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Jan 1, 1995 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Jan 1, 1995 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Jan 1, 1995 Dec 31, 1995 MR No Yes 10 mg/L Resolved Dec 31, 1995
Jul 1, 1994 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Jul 1, 1994 Dec 31, 1997 MR No No TT Resolved Dec 31, 1997
Apr 1, 1994 Apr 30, 1994 MR No Yes 5% of samples Archived Apr 30, 1994
Jan 2, 1994 MR No No TT Resolved Dec 31, 1997
Jan 2, 1994 MR No No TT Resolved Dec 31, 1997
Jan 1, 1994 Dec 31, 1997 MR No Yes Archived Dec 31, 1997
Apr 1, 1993 Apr 30, 1993 MR No No 5% of samples Archived Apr 30, 1993
Feb 1, 1993 Feb 28, 1993 MR No No 5% of samples Archived Feb 28, 1993
Jan 1, 1993 Dec 31, 1995 MR No Yes 0.05 mg/L Resolved Dec 31, 1995
Jan 1, 1993 Dec 31, 1995 MR No Yes 0.005 mg/L Resolved Dec 31, 1995
Jan 1, 1993 Dec 31, 1995 MR No Yes 0.6 mg/L Resolved Dec 31, 1995
Jan 1, 1993 Dec 31, 1995 MR No Yes 0.005 mg/L Resolved Dec 31, 1995
Jan 1, 1993 Dec 31, 1995 MR No Yes 0.7 mg/L Resolved Dec 31, 1995
Jan 1, 1993 Dec 31, 1995 MR No Yes 0.075 mg/L Resolved Dec 31, 1995
Jan 1, 1993 Dec 31, 1995 MR No Yes 0.007 mg/L Resolved Dec 31, 1995
Jan 1, 1993 Dec 31, 1995 MR No Yes 0.2 mg/L Resolved Dec 31, 1995
Jan 1, 1993 Dec 31, 1995 MR No Yes 0.005 mg/L Resolved Dec 31, 1995
Jan 1, 1993 Dec 31, 1995 MR No Yes 1 mg/L Resolved Dec 31, 1995

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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