Missouri
| Company | Category | Area | Address | Web | Contact person | |
| PUBLIC WTR SPLY DSCT 2 HCKRY | Water Supply Service | Missouri | PO BOX 2, WHEATLAND, Hickory, Missouri, 65779-0002, USA | - | - | Frank Lindenberger |
| PUBLIC WTR SPLY DST 2 OSAGE | Air/water/waste Management | Missouri | PO BOX 8, WESTPHALIA, Osage, Missouri, 65085-0008, USA | - | - | Larry Kliethermes |
| PUBLIC WTR SUP DIST NO 1 PRRYV | Water Supply Service | Missouri | 1595 N KINGSHIGHWAY ST, PERRYVILLE, Perry, Missouri, 63775-3311, USA | - | - | Allen Whisler |