Water quality in Kaumakani, Hawaii
Kaumakani is in Kauai County. 19 active public water systems serve the county; 0 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Kauai County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Hanapepe-Eleele Hanapepe-eleele (dow) |
5,592 | 0 | 2.5 mi | |
| Kekaha-Waimea Kekaha (dow) |
5,998 | 0 | 6.6 mi | |
| Kalaheo-Koloa Kalaheo |
12,660 | 0 | 8.3 mi | |
| Pacific Missile Range Facility Pmrf Housing (dho) |
1,200 | 0 | 13.4 mi | |
| Lihue-Kapaa Lihue-kapaa |
34,854 | 0 | 18.7 mi | |
| Haena-Wainiha Haena-wainiha |
833 | 0 | 21.0 mi | |
| Hanalei Hanalei (dow) |
500 | 0 | 21.6 mi | |
| Princeville Princeville (dho) |
6,911 | 0 | 22.9 mi | |
| Kealia Kealia (dho) |
260 | 0 | 24.1 mi | |
| Kilauea Kilauea (dow) |
3,420 | 0 | 24.8 mi | |
| Anahola Farm Lots Anahola Farm Lots (dho) |
385 | 0 | 24.9 mi | |
| Anahola Anahola |
2,473 | 0 | 25.2 mi | |
| Moloaa Irrigation Cooperative Anahola |
100 | 0 | 25.9 mi | |
| Kahili Mountain Park Kahili Mountain Park |
175 | 0 | — | |
| Anini Hanalei (dow) |
174 | 0 | — |
Non-community systems in Kauai County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Kokee State Park Kokee State Park |
2,000 | 0 | 0 | |
|
Koolau Ranch Kilauea (dow) |
60 | 0 | 0 | |
|
Polihale State Park Polihale State Park |
300 | 0 | 0 |
About this data
Water systems are matched to Kauai County, nearest to Kaumakani first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Hawaii records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.