Public water system · HI0000335
ActiveWaipahu-Ewa-Waianae
Community water system in Honolulu County, Hawaii, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
217,479
Service connections
40,092
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2012-01-01 | 03 | 1040 | No | Resolved |
| 2012-01-01 | 03 | 1041 | No | Resolved |
| 2011-01-01 | 03 | 1040 | No | Resolved |
| 2011-01-01 | 03 | 1041 | No | Resolved |
| 1992-07-01 | 53 | 5000 | No | Resolved |
| 1992-07-01 | 53 | 5000 | No | Resolved |
Waipahu-Ewa-Waianae: frequently asked questions
Is Waipahu-Ewa-Waianae's water safe to drink?
Waipahu-Ewa-Waianae is an active 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 Waipahu-Ewa-Waianae?
Waipahu-Ewa-Waianae (PWSID HI0000335) is a local government-owned community water system, regulated by the HI state drinking water program.
How many people does Waipahu-Ewa-Waianae serve?
Waipahu-Ewa-Waianae reports serving 217,479 people through 40,092 service connections in Honolulu County, Hawaii.
Where does Waipahu-Ewa-Waianae get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Honolulu County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Hnl-Windward-Pearl Harbor | Honolulu | 631,389 | Community | Groundwater |
| Joint Base Pearl Harbor-Hickam | Honolulu | 65,230 | Community | Groundwater |
| Mililani | Honolulu | 50,573 | Community | Groundwater |
| Schofield Barracks | Honolulu | 37,920 | Community | Groundwater |
| Wahiawa | Honolulu | 23,348 | Community | Groundwater |
| Marine Corps Base Hawaii | Honolulu | 16,300 | Community | Purchased groundwater |