Drinking Water Systems Reported for ZIP 00638
CIALES, Puerto Rico — 6 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
ACUED. COMUNAL POZO AZUL, CORP.
PWSID: PR0220042
2 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
LAS DELICIAS
1,031 served101 historical records1 recent
B
FRONTON
2,830 served194 historical records1 recent
B
CIDRA URBANO
34,424 served292 historical records
A
CIALES URBANO
4,841 served153 historical records
A
JAGUAS POZAS
4,699 served95 historical records1 recent
B