Public water system · HI0000331
ActiveHnl-Windward-Pearl Harbor
Community water system in Honolulu County, Hawaii, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
631,389
Service connections
106,491
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2013-10-01 | 21 | 3100 | Yes | Resolved |
| 2008-01-01 | 03 | 1015 | No | Resolved |
| 2008-01-01 | 03 | 2051 | No | Resolved |
| 2008-01-01 | 03 | 1085 | No | Resolved |
| 2008-01-01 | 03 | 1040 | No | Resolved |
| 2008-01-01 | 03 | 2034 | No | Resolved |
| 2008-01-01 | 03 | 1075 | No | Resolved |
| 2008-01-01 | 03 | 2946 | No | Resolved |
| 2008-01-01 | 03 | 1041 | No | Resolved |
| 2008-01-01 | 03 | 2378 | No | Resolved |
| 2008-01-01 | 03 | 2380 | No | Resolved |
| 2008-01-01 | 03 | 1005 | No | Resolved |
Hnl-Windward-Pearl Harbor: frequently asked questions
Is Hnl-Windward-Pearl Harbor's water safe to drink?
Hnl-Windward-Pearl Harbor 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 Hnl-Windward-Pearl Harbor?
Hnl-Windward-Pearl Harbor (PWSID HI0000331) is a local government-owned community water system, regulated by the HI state drinking water program.
How many people does Hnl-Windward-Pearl Harbor serve?
Hnl-Windward-Pearl Harbor reports serving 631,389 people through 106,491 service connections in Honolulu County, Hawaii.
Where does Hnl-Windward-Pearl Harbor 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 |
|---|---|---|---|---|
| Waipahu-Ewa-Waianae | Honolulu | 217,479 | 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 |