Water Quality: Ferndale, WA
19 water systems • 21,726 people served
Multiple Health Violations502
Total Violations
22
Health-Based Violations
19
Water Systems
21,726
Population Served
Water Quality Summary
Ferndale has 22 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: E. coli, Selenium, TTHM. In total, 502 violations are on record for 19 water systems serving 21,726 people.
Contaminants Found
E. coli
Selenium
TTHM
Water Systems Serving Ferndale
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| FERNDALE | WA5324850 | Groundwater | 19,305 | 4 |
| RATHBONE PARK WATER ASSOC | WA5371290 | Groundwater | 240 | 12 |
| BELFERN WATER ASSOCIATION | WA5305370 | Groundwater | 228 | 4 |
| NEPTUNE BEACH WATER ASSOC | WA5358950 | Groundwater | 200 | 2 |
| PARADISE PARK WATER SYSTEM | WA5366116 | Groundwater | 200 | 1 |
| ENTERPRISE ESTATES WATER ASSOC. | WA5323480 | Groundwater | 184 | 1 |
| EVERGREEN MOBILE PARK & SALES | WA5324151 | Groundwater | 180 | 1 |
| WILLEYS LAKE TERRACE WATER ASSN | WA5397110 | Groundwater | 180 | 4 |
| ORCHARD WATER ASSOC | WA5364150 | Groundwater | 165 | 22 |
| NORTH STAR WATER ASSOC | WA5361350 | Groundwater | 140 | 4 |
| MANTHEYS COUNTRY MOBILE PARK | WA5350900 | Groundwater | 120 | 5 |
| TALL CEDARS ESTATES WATER ASSOC. | WA5387120 | Groundwater | 100 | 53 |
| ENTERPRISE TERRACE WATER ASSN. | WA5323485 | Groundwater | 95 | 8 |
| FERNDALE ESTATES LLC | WA5324840 | Groundwater | 85 | 25 |
| GEORGIA MANOR WATER ASSOC | WA5327450 | Groundwater | 81 | 3 |
| PLEASANT VALLEY WATER SYSTEM | WA5367900 | Groundwater | 73 | 22 |
| DOUBLE L MOBILE HOME PARK | WA5319890 | Groundwater | 58 | 40 |
| THORNTON WATER ASSOCIATION | WA5388050 | Groundwater | 55 | 0 |
| ROYAL COACHMAN MOBIL EST | WA5374705 | Groundwater | 37 | 291 |
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.