Public water system · WA5329710
ActiveGreenbank Estates Water System
Community water system in Island County, Washington, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
47
Service connections
27
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 |
| 2013-09-01 | 21 | 3100 | Yes | Resolved |
| 2005-10-01 | 25 | 3100 | No | Archived |
| 2004-09-01 | 22 | 3100 | Yes | Archived |
| 2004-01-01 | 52 | 5000 | No | Resolved |
| 2003-08-01 | 22 | 3100 | Yes | Archived |
| 1995-07-01 | 23 | 3100 | No | Archived |
| 1994-09-01 | 22 | 3100 | Yes | Archived |
| 1994-02-01 | 23 | 3100 | No | Archived |
| 1992-08-01 | 23 | 3100 | No | Archived |
| 1992-01-01 | 23 | 3100 | No | Archived |
Greenbank Estates Water System: frequently asked questions
Is Greenbank Estates Water System's water safe to drink?
Greenbank Estates Water System 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 Greenbank Estates Water System?
Greenbank Estates Water System (PWSID WA5329710) is a private-owned community water system, regulated by the WA state drinking water program.
How many people does Greenbank Estates Water System serve?
Greenbank Estates Water System reports serving 47 people through 27 service connections in Island County, Washington.
Where does Greenbank Estates Water System 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 |