Orange County, Missouri — public water systems
At a glance
3 active public water systems are filed under Orange County, Missouri in EPA's SDWIS records, together reporting 929 people served. The largest is Country Squire Water & Sewer, which reports serving 579 people. All 3 are community water systems serving people where they live.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
3
Population served
929
Community systems
3
Groundwater share
100%
How does Orange County compare with other Missouri counties?
Orange County has the 131st-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 929 people served in total, the 136th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 310 people, well below 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 Orange County's drinking water come from?
By primary water source, Orange County's active systems draw on groundwater (3, 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, Country Squire Water & Sewer, draws primarily on groundwater.
What kinds of water systems operate in Orange County?
Orange County's active systems break down as 3 community systems (100%). 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. EPA lists their owner types as private (100%).
Water systems in Orange County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Country Squire Water & Sewer | Orange | 579 | Community | Groundwater |
| 2 | Longford Place Water System | Orange | 262 | Community | Groundwater |
| 3 | Parkview Water Supply | Orange | 88 | Community | Groundwater |
Orange County water systems: frequently asked questions
How many public water systems are in Orange County, Missouri?
EPA's SDWIS records file 3 active public water systems under Orange County, Missouri: 3 community systems (100%).
Who supplies drinking water in Orange County, MO?
The largest community water systems filed under Orange County are Country Squire Water & Sewer (579 people served), Longford Place Water System (262 people served) and Parkview Water Supply (88 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 Orange County's drinking water come from groundwater or surface water?
Of the 3 active public water systems in Orange County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Country Squire Water & Sewer, uses groundwater.
Where can I find a water quality report for Orange 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. 3 community systems are filed under Orange 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 Orange 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
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 Orange County, Missouri”, https://aquacensus.com/water-systems/missouri/orange (data as of October 1, 2026).