Public water system · HI0000438
ActiveKoolau Ranch
Non-transient non-community water system in Kauai County, Hawaii, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
60
Service connections
9
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
Violations & enforcement
Violations data landing soon.
EPA SDWA violation and enforcement records for Koolau Ranch are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.
Koolau Ranch: frequently asked questions
Is Koolau Ranch's water safe to drink?
Koolau Ranch is an active non-transient non-community water system regulated under the Safe Drinking Water Act, overseen by the HI state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Koolau Ranch?
Koolau Ranch (PWSID HI0000438) is a private-owned non-transient non-community water system, regulated by the HI state drinking water program.
How many people does Koolau Ranch serve?
Koolau Ranch reports serving 60 people through 9 service connections in Kauai County, Hawaii.
Where does Koolau Ranch get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Kauai County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lihue-Kapaa | Kauai | 34,854 | Community | Surface water |
| Kalaheo-Koloa | Kauai | 12,660 | Community | Groundwater |
| Princeville | Kauai | 6,911 | Community | Groundwater |
| Kekaha-Waimea | Kauai | 5,998 | Community | Groundwater |
| Hanapepe-Eleele | Kauai | 5,592 | Community | Groundwater |
| Kilauea | Kauai | 3,420 | Community | Groundwater |