Drinking Water Systems in HILLSBORO, Missouri

6 water systems are reported for this city, with a combined service population of 12,635. The systems have 6 EPA violation records in the five-year period ending June 30, 2026.

Water Systems Serving HILLSBORO

EAGLES LANDING SUBDIVISION ASSOCIATION

25 served0 historical records
A

JCPSD SUMMER SET

1,080 served1 historical record
A

RAINTREE PLANTATION

2,200 served16 historical records
A

HILLSBORO PWS

3,000 served19 historical records4 recent
C

JEFFERSON COUNTY PWSD 7

6,100 served5 historical records2 recent
B

LAKE LORRAINE WATER CO

230 served1 historical record
A

EPA Contaminant Categories in Historical Violation Records

Coliform (TCR)24 records
Consumer Confidence Rule6 records
Revised Total Coliform Rule2 records
Public Notice2 records
Radium-2261 record
Radium-2281 record
LEAD AND COPPER RULE REVISIONS1 record

Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.