KAILUA
Hawaii — Community Water System — PWSID: HI0000203
System Information
| PWSID | HI0000203 |
| System Name | KAILUA |
| 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 | PUUNENE |
| ZIP Code | 96784 |
| Address | Alexander & Baldwin, Inc. |
| Organization | O'KEEFE, SEAN |
| Phone | 808-877-2959 |
Population & Service
| Population Served | 90 |
| Service Connections | 27 |
Drinking Water Violations (88)
This water system has 88 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2018 | — | |
| Jan 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2018 | — | |
| Jan 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2018 | — | |
| Jan 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2018 | — | |
| Jan 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2018 | — | |
| Jan 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2018 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2010 | Jan 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2010 | — | |
| Jan 1, 2010 | Jan 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2010 | — | |
| Jan 1, 2010 | Jan 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2010 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Oct 1, 1999 | — | TT | Yes | No | — | — | — | Resolved | Apr 30, 2002 | — | |
| Sep 1, 1999 | Sep 30, 1999 | TT | Yes | No | — | — | — | Archived | Sep 30, 1999 | — | |
| Sep 1, 1999 | Sep 30, 1999 | TT | Yes | No | — | — | — | Archived | Sep 30, 1999 | — | |
| Sep 1, 1999 | Sep 30, 1999 | TT | Yes | No | — | — | — | Archived | Sep 30, 1999 | — | |
| Aug 1, 1999 | Aug 31, 1999 | TT | Yes | No | — | — | — | Archived | Aug 31, 1999 | — | |
| Aug 1, 1999 | Aug 31, 1999 | TT | Yes | No | — | — | — | Archived | Aug 31, 1999 | — | |
| Aug 1, 1999 | Aug 31, 1999 | TT | Yes | No | — | — | — | Archived | Aug 31, 1999 | — | |
| Jul 1, 1999 | Jul 31, 1999 | TT | Yes | No | — | — | — | Archived | Jul 31, 1999 | — |
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.