WaterQ

Missouri

Water Quality Report

Average Score
81/100
Water Systems
1,700
Population
6.2M
Violations
4 1 unresolved

Score Distribution

2
A
0
B
0
C
1
D
0
F

Lowest Scoring Water Systems

St. Louis Water Division D
MO3010001 St. Louis, MO 301,578 served
Unresolved (1)
Missouri American Water - Kansas City A
MO5010002 Kansas City, MO 250,000 served
Kansas City Water Services A
MO5010001 Kansas City, MO 508,090 served

Counties in Missouri

Jackson County
2 systems
99 A
St. Louis City County
1 systems
37 D

Cities in Missouri

Kansas City
Jackson County
99 A
St. Louis
St. Louis City County
37 D
Springfield
Greene County
72 B
Columbia
Boone County
80 B

Related

← All States Contaminants Methodology