| Fontana |
| Johnson County Wastewater |
| Louisburg |
| Miami County |
| Osawatomie |
| Paola |
1 | Aubry Twp |
2 | Gardner Twp |
3 | Lexington Twp |
4 | McCamish Twp |
5 | Monticello Twp |
6 | Olathe Twp |
7 | Oxford Twp |
8 | Shawnee Twp |
9 | Spring Hill Twp |
A | De Soto |
B | Edgerton |
C | Gardner |
D | Olathe |
E | Spring Hill |
F | Countryside |
G | Fairway |
H | Leawood |
I | Lenexa |
J | Merriam |
K | Mission |
L | Mission Hills |
M | Mission Woods |
N | Overland Park |
O | Prairie Village |
P | Roeland Park |
Q | Shawnee |
R | Westwood |
S | Westwood Hills |
T | Lake Quivira |
U | Bonner Springs |