KUALAPUU

Hawaii — Community Water System — PWSID: HI0000229

System Information

PWSIDHI0000229
System NameKUALAPUU
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedSep 10, 1979
Last ReportedMar 17, 2026

Location & Contact

StateHawaii
CityMAUNALOA
ZIP Code96770
AddressP.O. BOX 259
OrganizationSVETIN, TODD
Phone808-552-2390

Population & Service

Population Served500
Service Connections172

Drinking Water Violations (100)

This water system has 100 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, 2022 MR No No TT Unaddressed
Oct 1, 2022 MR No No TT Unaddressed
Oct 1, 2007 MR No No TT Resolved Nov 30, 2010
Oct 1, 2007 MR No No TT Resolved Nov 30, 2010
Oct 1, 2007 MR No No TT Resolved Nov 30, 2010
Jan 1, 2000 Dec 8, 2003 MR No Yes 15 pCi/L Archived Dec 8, 2003
Aug 1, 1998 Aug 31, 1998 MCL Yes No 5% of samples Archived Aug 31, 1998
Aug 1, 1998 Aug 31, 1998 MCL Yes No 5% of samples Archived Aug 31, 1998
Aug 1, 1998 Aug 31, 1998 MCL Yes No 5% of samples Archived Aug 31, 1998
Aug 1, 1998 Aug 31, 1998 MCL Yes No 5% of samples Archived Aug 31, 1998
Aug 1, 1998 Aug 31, 1998 MCL Yes No 5% of samples Archived Aug 31, 1998
Aug 1, 1998 Aug 31, 1998 MCL Yes No 5% of samples Archived Aug 31, 1998
May 1, 1998 May 31, 1998 MR No No 5% of samples Archived May 31, 1998
May 1, 1998 May 31, 1998 MR No No 5% of samples Archived May 31, 1998
May 1, 1998 May 31, 1998 MR No No 5% of samples Archived May 31, 1998
Dec 1, 1995 Dec 31, 1995 MCL Yes No 5% of samples Archived Dec 31, 1995
Dec 1, 1995 Dec 31, 1995 MCL Yes No 5% of samples Archived Dec 31, 1995
Dec 1, 1995 Dec 31, 1995 MCL Yes No 5% of samples Archived Dec 31, 1995
Dec 1, 1995 Dec 31, 1995 MCL Yes No 5% of samples Archived Dec 31, 1995
Dec 1, 1995 Dec 31, 1995 MCL Yes No 5% of samples Archived Dec 31, 1995
Dec 1, 1995 Dec 31, 1995 MCL Yes No 5% of samples Archived Dec 31, 1995
Jul 1, 1993 Jul 31, 1993 TT Yes No Resolved Jul 15, 1993
Jul 1, 1993 Jul 31, 1993 TT Yes No Resolved Jul 15, 1993
Jul 1, 1993 Jul 31, 1993 TT Yes No Resolved Jul 15, 1993
Jul 1, 1993 Jul 31, 1993 MR No No Resolved Jul 15, 1993
Jul 1, 1993 Jul 31, 1993 MR No No Resolved Jul 15, 1993
Jul 1, 1993 Jul 31, 1993 MR No No Resolved Jul 15, 1993
Jul 1, 1993 Jul 31, 1993 MR No No Resolved Jul 15, 1993
Jul 1, 1993 Jul 31, 1993 TT Yes No Resolved Jul 15, 1993
Jun 1, 1993 Jun 30, 1993 MR No No Resolved Jun 30, 1993
Jun 1, 1993 Jun 30, 1993 MR No No Resolved Jun 30, 1993
Jun 1, 1993 Jun 30, 1993 MR No No Resolved Jun 30, 1993
Jun 1, 1993 Jun 30, 1993 MR No No Resolved Jun 30, 1993
Jun 1, 1992 Jun 30, 1992 MCL Yes No 5% of samples Archived Jun 30, 1992
Sep 1, 1988 Sep 30, 1988 Other No No Archived Sep 30, 1988
Feb 1, 1988 Feb 29, 1988 Other No No Archived Feb 29, 1988
Jan 1, 1988 Jan 31, 1988 Other No No Archived Jan 31, 1988
Aug 1, 1987 Aug 31, 1987 Other No No Archived Aug 31, 1987
Feb 1, 1987 Feb 28, 1987 Other No No Archived Feb 28, 1987
Jul 1, 1985 Sep 30, 1985 Other No No Archived Sep 30, 1985
Oct 1, 1984 Dec 31, 1984 Other No No Archived Dec 31, 1984
Apr 30, 1983 May 29, 1983 Other No No Archived May 29, 1983
Jun 30, 1980 Jul 29, 1980 Other No No Archived Jul 29, 1980
No No
No No
No No
No No
No No
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.

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