Drinking Water Systems Reported for ZIP 83540
LAPWAI, Delaware — 5 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
BIA NORTH IDAHO
PWSID: 101612108
5 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
KAMIAH
200 served44 historical records
A
SOUTH LAPWAI
235 served38 historical records
A
NORTH LAPWAI
110 served32 historical records
A
LAPWAI CITY OF
325 served2 historical records
A