Drinking Water Systems Reported for ZIP 59521
BOX ELDER, Colorado — 3 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
ROCKY BOY'S RURAL WATER
PWSID: 083090075
15 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
EAGLEMAN COMMUNITY WATER
400 served5 historical records1 recent
B
ROCKY BOY AGENCY WATER SYSTEM
1,442 served59 historical records19 recent
C