Public water system · WA5331003
ActiveHarbor Hill
Community water system in Island County, Washington, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
43
Service connections
15
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 71 | 7000 | No | Resolved |
| 2014-07-01 | 71 | 7000 | No | Resolved |
| 2014-01-01 | 52 | 5000 | No | Resolved |
| 2012-03-01 | 23 | 3100 | No | Resolved |
| 2005-08-01 | 22 | 3100 | Yes | Archived |
| 1999-12-01 | 23 | 3100 | No | Archived |
| 1999-10-19 | 71 | 7000 | No | Resolved |
| 1999-08-01 | 23 | 3100 | No | Archived |
| 1999-07-01 | 51 | 5000 | No | Resolved |
| 1998-11-01 | 23 | 3100 | No | Archived |
| 1998-04-01 | 23 | 3100 | No | Archived |
Harbor Hill: frequently asked questions
Is Harbor Hill's water safe to drink?
Harbor Hill is an active community water system regulated under the Safe Drinking Water Act, overseen by the WA 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 Harbor Hill?
Harbor Hill (PWSID WA5331003) is a private-owned community water system, regulated by the WA state drinking water program.
How many people does Harbor Hill serve?
Harbor Hill reports serving 43 people through 15 service connections in Island County, Washington.
Where does Harbor Hill get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Island County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Oak Harbor City of | Island | 23,767 | Community | Purchased surface water |
| Naval Air Station/Whidbey Island | Island | 16,595 | Community | Purchased surface water |
| Coupeville Town of | Island | 4,077 | Community | Groundwater |
| Camano Water Association | Island | 2,592 | Community | Groundwater |
| Clinton Water District | Island | 1,980 | Community | Groundwater |
| Camano Island State Park | Island | 1,718 | Transient non-community | Groundwater |