Jefferson County, Missouri — public water systems
92 active public water systems serve Jefferson County, reporting 187.1K people served.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
92
Population served
187.1K
Community systems
65
Groundwater share
91.3%
Water systems in Jefferson County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Jefferson Co Cons Pwsd C 1 | Jefferson | 37,000 | Community | Purchased surface water |
| 2 | Jefferson County Pwsd 1 | Jefferson | 21,113 | Community | Purchased surface water |
| 3 | Jefferson County Pwsd 3 | Jefferson | 17,000 | Community | Purchased surface water |
| 4 | Jefferson County Pwsd 2 | Jefferson | 16,548 | Community | Surface water |
| 5 | Festus Pws | Jefferson | 13,000 | Community | Purchased groundwater under influence |
| 6 | Jefferson County Pwsd 10 | Jefferson | 10,000 | Community | Purchased surface water |
| 7 | Jefferson County Pwsd 5 | Jefferson | 8,000 | Community | Groundwater |
| 8 | Jefferson County Pwsd 6 | Jefferson | 7,500 | Community | Groundwater |
| 9 | Desoto Pws | Jefferson | 6,400 | Community | Groundwater |
| 10 | Jefferson County Pwsd 7 | Jefferson | 6,100 | Community | Groundwater |
| 11 | Pevely Pws | Jefferson | 5,600 | Community | Groundwater |
| 12 | Herculaneum Pws | Jefferson | 5,000 | Community | Purchased groundwater under influence |
| 13 | Jefferson Co Pwsd 8 | Jefferson | 4,733 | Community | Groundwater |
| 14 | Crystal City Pws | Jefferson | 4,733 | Community | Groundwater |
| 15 | Jefferson County Pwsd 12 | Jefferson | 3,300 | Community | Groundwater |
| 16 | Hillsboro Pws | Jefferson | 3,000 | Community | Groundwater |
| 17 | Raintree Plantation | Jefferson | 2,200 | Community | Groundwater |
| 18 | Mirasol Subdivision | Jefferson | 2,012 | Community | Groundwater |
| 19 | Jcpsd Summer Set | Jefferson | 1,080 | Community | Groundwater |
| 20 | Grandview R 2 School | Jefferson | 800 | Non-transient non-community | Groundwater |
| 21 | Villa Antonio Winery | Jefferson | 800 | Transient non-community | Groundwater |
| 22 | Valle Lake Subd | Jefferson | 625 | Community | Groundwater |
| 23 | Cedar Springs Elementary School | Jefferson | 560 | Non-transient non-community | Groundwater |
| 24 | Maple Grove Elementary School | Jefferson | 515 | Non-transient non-community | Groundwater |
| 25 | Servgas Fast Mart | Jefferson | 500 | Transient non-community | Groundwater |
| 26 | Cedar Hill Estates Water | Jefferson | 490 | Community | Groundwater |
| 27 | Sycamore Springs | Jefferson | 470 | Community | Groundwater |
| 28 | Sunrise Lakes Subd | Jefferson | 400 | Community | Groundwater |
| 29 | Sunrise R Ix Elementary School | Jefferson | 400 | Non-transient non-community | Groundwater |
| 30 | Lakewood Hills Subd | Jefferson | 400 | Community | Groundwater |
| 31 | Lake Adelle Subd | Jefferson | 380 | Community | Groundwater |
| 32 | Quail Run of Imperial | Jefferson | 370 | Community | Purchased surface water |
| 33 | Starling MHP | Jefferson | 342 | Community | Purchased surface water |
| 34 | Seven Spring Sewer & Water LLC | Jefferson | 300 | Community | Groundwater |
| 35 | Camp Cedarledge | Jefferson | 300 | Transient non-community | Groundwater |
| 36 | Oak Valley Golf Course Resort | Jefferson | 275 | Transient non-community | Groundwater |
| 37 | Antire Valley Subd | Jefferson | 260 | Community | Groundwater |
| 38 | Hunters Glen | Jefferson | 240 | Community | Groundwater |
| 39 | Our Lady Queen of Peace | Jefferson | 240 | Transient non-community | Groundwater |
| 40 | Ozark Hills MHP | Jefferson | 230 | Community | Purchased surface water |
| 41 | Lake Lorraine Water Co | Jefferson | 230 | Community | Groundwater |
| 42 | Briarwood Utilities | Jefferson | 210 | Community | Groundwater |
| 43 | Timber Creek Resort | Jefferson | 200 | Transient non-community | Groundwater |
| 44 | Mackenzie Ridge LLC | Jefferson | 180 | Community | Groundwater |
| 45 | High Ridge Manor Subd | Jefferson | 175 | Community | Groundwater |
| 46 | Fairways Water and Sewer Assn | Jefferson | 150 | Community | Groundwater |
| 47 | Lakeside Manor | Jefferson | 150 | Community | Groundwater |
| 48 | River Cement Company | Jefferson | 145 | Non-transient non-community | Groundwater |
| 49 | Palisades Village | Jefferson | 142 | Community | Groundwater |
| 50 | Laurel Acres MHP | Jefferson | 124 | Community | Groundwater |