Drinking Water Systems Reported for ZIP 98944
Sunnyside, Washington — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
SUNNYSIDE CITY OF
PWSID: WA5385400
4 EPA violation records in the five-year period ending June 30, 2026
C
Some recent records
TapScore compliance-history grade
Other Systems Reported for This ZIP
MARQUEZ MOBILE HOME PARK
120 served7 historical records
A