KUALAPUU
Hawaii — Community Water System — PWSID: HI0000229
System Information
| PWSID | HI0000229 |
| System Name | KUALAPUU |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 10, 1979 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Hawaii |
| City | MAUNALOA |
| ZIP Code | 96770 |
| Address | P.O. BOX 259 |
| Organization | SVETIN, TODD |
| Phone | 808-552-2390 |
Population & Service
| Population Served | 500 |
| Service Connections | 172 |
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.