Water Quality: Oak Harbor, WA
21 water systems • 27,370 people served
Multiple Health Violations367
Total Violations
81
Health-Based Violations
21
Water Systems
27,370
Population Served
Water Quality Summary
Oak Harbor has 81 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Barium, TTHM. In total, 367 violations are on record for 21 water systems serving 27,370 people.
Contaminants Found
Barium
TTHM
Water Systems Serving Oak Harbor
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| OAK HARBOR CITY OF | WA5362650 | Surface Water | 23,767 | 10 |
| ROLLING HILLS-GLENCAIRN | WA5374000 | Groundwater | 872 | 59 |
| NORTH WHIDBEY WATER DISTRICT | WA5361603 | Surface Water | 568 | 21 |
| PENN COVE WATER AND SEWER DISTRICT | WA5366950 | Groundwater | 460 | 65 |
| DUGUALLA COMMUNITY INC | WA5320250 | Groundwater | 459 | 11 |
| BAYVIEW ESTATES WATER COMPANY | WA5304956 | Groundwater | 227 | 1 |
| SUNRISE HILLS COMMUNITY W S | WA5385818 | Groundwater | 186 | 1 |
| BON AIR COMMUNITY CLUB INC. | WA5307630 | Groundwater | 160 | 0 |
| WATERLOO ACRES COMMUNITY WATER SYS | WA5393580 | Groundwater | 125 | 4 |
| SCENIC HEIGHTS W A INC | WA5376520 | Groundwater | 78 | 10 |
| HIGHLAND TRACE WATER CO INC | WA5332840 | Groundwater | 62 | 2 |
| FOREST HILLS PARK COMMUNITY | WA5309871 | Groundwater | 54 | 8 |
| BONNIE VIEW WATER | WA5307700 | Groundwater | 50 | 121 |
| LYON RD COMMUNITY ASSOCIATION | WA5314026 | Groundwater | 50 | 7 |
| SUBURBAN HILLS COMMUNITY ASSOC | WA5337911 | Groundwater | 46 | 8 |
| WESTVIEW COMMUNITY ASSOCIATION | WA5395375 | Groundwater | 43 | 15 |
| EVERGREEN VALLEY VIEW WATER SYSTEM | WA5324170 | Groundwater | 40 | 3 |
| SAN JUAN ESTATES WATER ASSOCIATION | WA5318605 | Groundwater | 36 | 1 |
| BAYVIEW MEADOWS WATER SYSTEM | WA5327849 | Groundwater | 34 | 16 |
| FARANDA WATER ASSOCIATON | WA5324643 | Groundwater | 28 | 4 |
| FROSTAD FARMS WATER ASSN | WA5326648 | Groundwater | 25 | 0 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.