Drinking Water Systems in COLUMBIA, Missouri
7 water systems are reported for this city, with a combined service population of 206,704. The systems have 6 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving COLUMBIA
GREEN HILLS MHP
195 served9 historical records2 recent
B
BOONE COUNTY PWSD 9
15,035 served26 historical records3 recent
C
KUHLE H20
450 served21 historical records
A
CITY OF COLUMBIA UTILITIES
126,254 served0 historical records
A
BOONE COUNTY CONS PWSD 1
24,700 served4 historical records1 recent
B
UNIVERSITY OF MISSOURI COLUMBIA
40,000 served4 historical records
A
HATTON HILLS MHP
70 served1 historical record
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)16 records
Gross Alpha13 records
Radium-22610 records
Consumer Confidence Rule6 records
Lead and Copper Rule5 records
Revised Total Coliform Rule3 records
Total Coliform3 records
LEAD AND COPPER RULE REVISIONS2 records
Public Notice2 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.