List of Members
| System Name | County | District |
|---|---|---|
| Americus Energy, LLC | Sedgwick | SC |
| City of Abilene | Dickinson | NC |
| City of Alma | Wabaunsee | NE |
| City of Anthony | Harper | SC |
| City of Arlington | Reno | SC |
| City of Attica | Harper | SC |
| City of Augusta | Butler | SC |
| CITY OF BURLINGTON | Coffey | SE |
| City of Burrton | Harvey | SC |
| City of Bushton | Rice | NC |
| City of Cassoday | Butler | SC |
| City of Chanute | Neosho | SE |
| City of Cimarron | Gray | SW |
| City of Coffeyville | Montgomery | SE |
| City of Denison | Jackson | NE |
| City of Dighton | Lane | SW |
| City of El Dorado | Butler | SC |
| City of Ensign | Gray | SW |
| City of Enterprise | Dickinson | NC |
| City of Florence | Marion | NC |
| City of Gardner | Johnson | NE |
| City of Garnett | Anderson | SE |
| City of Goessel | Marion | NC |
| City Of Grandview Plaza | Geary | NC |
| City of Great Bend | Barton | NW |
| City of Greensburg | Kiowa | SW |
| City of Hiawatha | Brown | NE |
| City of Hoisington | Barton | NW |
| City of Holton | Jackson | NE |
| City of Horton | Brown | NE |
| City of Johnson City | Stanton | SW |
| City of Kingman | Kingman | SC |
| City of LaCrosse | Rush | NW |
| City of Lebo | Coffey | SE |
| City of Lindsborg | McPherson | NC |
| City of Longford | Clay | NC |
| City of Lyons | Rice | NC |
| City of Mankato | Jewell | NC |
| City of Marion | Marion | NC |
| City Of Marysville | Marshall | NE |
| City of McLouth | Jefferson | NE |
| City of Minneapolis | Ottawa | NC |
| City of Morganville | Clay | NC |
| City of Morland | Graham | NW |
| City of Mulberry | Crawford | SE |
| CITY OF MULVANE | Sedgwick | SC |
| City of Natoma | Osborne | NW |
| City of Neodesha | Wilson | SE |
| City of Nortonville` | Jefferson | NE |
| City of Osage City | Osage | NE |
| City of Oswego | Labette | SE |
| City of Ottawa | Franklin | NE |
| CITY OF OXFORD | Sumner | SC |
| City of Partridge | Reno | SC |
| City of Phillipsburg | Phillips | NW |
| City of Plainville | Rooks | NW |
| City of Pratt | Pratt | SW |
| City of Protection | Comanche | SW |
| City of Sabetha, KS | Nemaha | NE |
| City of Seneca | Nemaha | NE |
| City of Troy | Doniphan | NE |
| City of Uniontown | Bourbon | SE |
| City of Walton | Harvey | SC |
| City of Wellington | Sumner | SC |
| City of Winfield | Cowley | SC |
| Clay Center Public Utilities Commission | Clay | NC |
| Consolidated RWD #1, Leavenworth County | Leavenworth | NE |
| Cowley County Rural Water District 2 | Cowley | SC |
| Ellinwood | Barton | NW |
| Flint Hills Gas | Sedgwick | SC |
| Gardner Energy | Johnson | NE |
| Geary County Rural Water District #4 | Geary | NC |
| Hesston | Harvey | SC |
| JenSharp.com | ||
| kansas Corporation Commission | Shawnee | NE |
| Kansas Division of Emergency Management | Shawnee | NE |
| Kansas Municipal Utilities | ||
| Kansas Rural Water Association | Nemaha | NE |
| Lakewood Hills Wastewater System | Jefferson | NE |
| McPherson Board of Public Utilities | McPherson | NC |
| McPherson Rural Water District #6 | McPherson | NC |
| Nemaha Co. RWD No. 3 | Nemaha | NE |
| Pottawatomie County RWD2 | Pottawatomie | NE |
| pwwsd # 23 | Wilson | SE |
| PWWSD #23 | Neosho | SE |
| PWWSD No. 18 | Jackson | NE |
| Rural Water District # 3 | Jackson | NE |
| Severy Gas Co | Sedgwick | SC |
| WaterOne | Johnson | NE |