Cape Girardeau County, Missouri — public water systems
At a glance
29 active public water systems are filed under Cape Girardeau County, Missouri in EPA's SDWIS records, together reporting 73,571 people served. The largest is Cape Girardeau Pws, which reports serving 39,941 people. 21 are community water systems serving people where they live; the other 8 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
29
Population served
73.6K
Community systems
21
Groundwater share
100%
How does Cape Girardeau County compare with other Missouri counties?
Cape Girardeau County has the 28th-most active public water systems among the 182 counties listed for active Missouri systems in EPA records; among the 132 with 3 or more systems, the median has 13. Its systems report 73,571 people served in total, the 14th-largest county figure in the state and 1.2% of the statewide total. The average system here reports serving 2,537 people, about 24% above the Missouri average of 2,049. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.
Where does Cape Girardeau County's drinking water come from?
By primary water source, Cape Girardeau County's active systems draw on groundwater (29, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 92% and 8.1% across Missouri. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Cape Girardeau Pws, draws primarily on groundwater.
What kinds of water systems operate in Cape Girardeau County?
Cape Girardeau County's active systems break down as 21 community systems (72%), 3 non-transient non-community systems (10%) and 5 transient non-community systems (17%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (62%), local government (31%) and state government (6.9%).
Water systems in Cape Girardeau County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Cape Girardeau Pws | Cape Girardeau | 39,941 | Community | Groundwater |
| 2 | Jackson Pws | Cape Girardeau | 15,000 | Community | Groundwater |
| 3 | Cape Perry County Pwsd 1 South | Cape Girardeau | 8,545 | Community | Groundwater |
| 4 | Cape Girardeau County Pwsd 2 | Cape Girardeau | 2,913 | Community | Groundwater |
| 5 | Cape Girardeau County Pwsd 4 | Cape Girardeau | 1,743 | Community | Groundwater |
| 6 | Procter & Gamble Paper Prod Co | Cape Girardeau | 1,200 | Non-transient non-community | Groundwater |
| 7 | Hillcrest Utility Operating Company Inc. | Cape Girardeau | 700 | Community | Groundwater |
| 8 | Trail of Tears State Park Campgrd | Cape Girardeau | 500 | Transient non-community | Groundwater |
| 9 | Cape Girardeau County Pwsd 5 | Cape Girardeau | 485 | Community | Groundwater |
| 10 | Delta Pws | Cape Girardeau | 480 | Community | Groundwater |
| 11 | Parkwood Estates LLC | Cape Girardeau | 350 | Community | Groundwater |
| 12 | Nell Holcomb R 4 Elementary School | Cape Girardeau | 300 | Non-transient non-community | Groundwater |
| 13 | Whitewater Allenville Pws | Cape Girardeau | 228 | Community | Groundwater |
| 14 | Windwood Estates Subd | Cape Girardeau | 170 | Community | Groundwater |
| 15 | North Hills Estates | Cape Girardeau | 150 | Community | Groundwater |
| 16 | Mid America Teen Challenge | Cape Girardeau | 135 | Community | Groundwater |
| 17 | Carolina Oaks Plantation | Cape Girardeau | 126 | Community | Groundwater |
| 18 | Rapco Horizon County | Cape Girardeau | 100 | Non-transient non-community | Groundwater |
| 19 | Enclave Apts & Affordable Mini Storage | Cape Girardeau | 92 | Community | Groundwater |
| 20 | Hidden Valley Fishing Club | Cape Girardeau | 61 | Community | Groundwater |
| 21 | Country Village Estates Subdivision | Cape Girardeau | 54 | Community | Groundwater |
| 22 | Royal Lake Estates | Cape Girardeau | 52 | Community | Groundwater |
| 23 | Trail of Tears St Park Visitor Center | Cape Girardeau | 50 | Transient non-community | Groundwater |
| 24 | Westlake Meadows Subdivision | Cape Girardeau | 50 | Community | Groundwater |
| 25 | Zion United Methodist Church | Cape Girardeau | 35 | Transient non-community | Groundwater |
| 26 | Winfield Pointe Estates | Cape Girardeau | 33 | Community | Groundwater |
| 27 | Upper Bend Road Subdivision | Cape Girardeau | 28 | Community | Groundwater |
| 28 | Rons Meat Shop LLC | Cape Girardeau | 25 | Transient non-community | Groundwater |
| 29 | Perryville Road Rv Park | Cape Girardeau | 25 | Transient non-community | Groundwater |
Cape Girardeau County water systems: frequently asked questions
How many public water systems are in Cape Girardeau County, Missouri?
EPA's SDWIS records file 29 active public water systems under Cape Girardeau County, Missouri: 21 community systems (72%), 3 non-transient non-community systems (10%) and 5 transient non-community systems (17%).
Who supplies drinking water in Cape Girardeau County, MO?
The largest community water systems filed under Cape Girardeau County are Cape Girardeau Pws (39,941 people served), Jackson Pws (15,000 people served) and Cape Perry County Pwsd 1 South (8,545 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does Cape Girardeau County's drinking water come from groundwater or surface water?
Of the 29 active public water systems in Cape Girardeau County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Cape Girardeau Pws, uses groundwater.
Where can I find a water quality report for Cape Girardeau County?
Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 21 community systems are filed under Cape Girardeau County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in Cape Girardeau County?
Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.
More Missouri water systems
- All Missouri public water systems· 2,943 active
- Pettis County· 30 systems
- Cedar County· 30 systems
- Montgomery County· 29 systems
- Jackson County· 29 systems
- Reynolds County· 29 systems
- St. Tammany Parish County· 27 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Public water systems in Cape Girardeau County, Missouri”, https://aquacensus.com/water-systems/missouri/cape-girardeau (data as of October 1, 2026).