Skip to content
AquaCensus

Warren County, Missouri — public water systems

27 active public water systems serve Warren County, reporting 20.2K people served.

Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

27

Population served

20.2K

Community systems

16

Groundwater share

100%

Water systems in Warren County

Active public water systems in Warren County, Missouri
#Water systemCountyPopulation servedTypeSource
1Warrenton PwsWarren8,208CommunityGroundwater
2St Charles Co Pwsd #2 Wright CityWarren3,550CommunityGroundwater
3Marthasville PwsWarren1,200CommunityGroundwater
4St Charles County Pwsd 2 WarrenWarren1,192CommunityGroundwater
5Lake Sherwood SubdWarren1,100CommunityGroundwater
6American Foods GroupWarren1,100Non-transient non-communityGroundwater
7Truesdale PwsWarren853CommunityGroundwater
8InnsbrookWarren810CommunityGroundwater
9St Charles County Pwsd 2 North Oak DrWarren660CommunityGroundwater
10St Charles County Pwsd 2 DutzowWarren400CommunityGroundwater
11Dogwood Lake CampgroundWarren200Transient non-communityGroundwater
12Pleasant Oak MHPWarren150CommunityGroundwater
13Maple Ridge MHPWarren140CommunityGroundwater
14Glenbrook EstatesWarren100CommunityGroundwater
15Treloar Bar and GrillWarren75Transient non-communityGroundwater
16St Ignatius Loyola SchoolWarren60Non-transient non-communityGroundwater
17Cedar Grove Village SubdWarren60CommunityGroundwater
18Country CoveWarren52CommunityGroundwater
19TemcoWarren50Non-transient non-communityGroundwater
20Cedar Lake CellarsWarren50Transient non-communityGroundwater
21Valley Lake EstatesWarren40CommunityGroundwater
22Warco Mfg CoWarren32Non-transient non-communityGroundwater
23Blumenhof WineryWarren30Transient non-communityGroundwater
24Great Oak SubdivisionWarren30CommunityGroundwater
25Washington AirportWarren25Transient non-communityGroundwater
26Garage BarWarren25Transient non-communityGroundwater
27Lake Creek Farm WineryWarren25Transient non-communityGroundwater