Water Quality: Lopez Island, WA
11 water systems • 1,758 people served
No Health Violations138
Total Violations
0
Health-Based Violations
11
Water Systems
1,758
Population Served
Water Quality Summary
Lopez Island has no health-based drinking water violations on record in the EPA SDWIS database. There are 138 monitoring or reporting violations, which typically means the system missed a testing deadline rather than finding a contaminant above safe levels.
Water Systems Serving Lopez Island
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| FISHERMAN BAY WATER ASSOCIATION | WA5325547 | Groundwater | 1,195 | 34 |
| MacKaye Harbor Water District | WA5312911 | Groundwater | 133 | 3 |
| NORTH LOPEZ SERVICE | WA5360665 | Groundwater | 114 | 92 |
| HARBOR ON FISHERMAN BAY | WA5331024 | Groundwater | 84 | 0 |
| ALECK BAY PARK WATER SYSTEM | WA5301338 | Groundwater | 40 | 1 |
| HUMPHREY HEAD OWNERS ASSOC | WA5334860 | Groundwater | 37 | 2 |
| Common Field Water System | WA53AB738 | Groundwater | 36 | 0 |
| SHOAL BAY & SWIFT BAY WATER ASSN. | WA5378398 | Groundwater | 35 | 3 |
| Milagra Water System | WA53AA517 | Groundwater | 31 | 2 |
| SUNRISE BEACH ASSOCIATION | WA5385641 | Groundwater | 27 | 1 |
| Salish Sea Water System | WA53AC941 | Surface Water | 26 | 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.