Public water system · OR4100265
ActiveTwin Island Community
Community water system in Clackamas County, Oregon, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
70
Service connections
30
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-02-01 | 3A | 8000 | No | Resolved |
| 2024-10-01 | 52 | 5000 | No | Resolved |
| 2024-10-01 | 72 | 7000 | No | Resolved |
| 2017-10-01 | 52 | 5000 | No | Resolved |
| 2013-12-01 | 22 | 3100 | Yes | Resolved |
| 2008-09-01 | 23 | 3100 | No | Resolved |
| 2008-03-01 | 23 | 3100 | No | Resolved |
| 2006-01-01 | 03 | 1040 | No | Resolved |
| 2005-01-01 | 52 | 5000 | No | Resolved |
| 2002-10-19 | 72 | 7000 | No | Resolved |
| 2002-07-01 | 71 | 7000 | No | Resolved |
| 2001-10-19 | 72 | 7000 | No | Resolved |
Twin Island Community: frequently asked questions
Is Twin Island Community's water safe to drink?
Twin Island Community is an active community water system regulated under the Safe Drinking Water Act, overseen by the OR 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 Twin Island Community?
Twin Island Community (PWSID OR4100265) is a private-owned community water system, regulated by the OR state drinking water program.
How many people does Twin Island Community serve?
Twin Island Community reports serving 70 people through 30 service connections in Clackamas County, Oregon.
Where does Twin Island Community get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Clackamas County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Sunrise Water Authority | Clackamas | 50,003 | Community | Purchased surface water |
| Lake Oswego Municipal Water | Clackamas | 40,000 | Community | Purchased surface water |
| Oregon City | Clackamas | 33,940 | Community | Purchased surface water |
| Oak Lodge Water Services | Clackamas | 30,000 | Community | Purchased surface water |
| Clackamas River Water | Clackamas | 29,918 | Community | Surface water |
| West Linn, City of | Clackamas | 28,000 | Community | Purchased surface water |