Public water system · MO5243398
ActiveWalnut Ridge Rv Park
At a glance
Walnut Ridge Rv Park (PWSID MO5243398) is an active transient non-community water system in Dade County, Missouri. It reports serving 200 people through 105 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 violations for this system; none is health-based, and the most recent began in October 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
200
Service connections
105
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Walnut Ridge Rv Park compare with other water systems in Dade County?
By EPA's size categories, Walnut Ridge Rv Park is a very small system (500 people or fewer). Dade County has 19 active public water systems, and Walnut Ridge Rv Park is the 6th-largest of them by population served. Its population served is about 14% below the county average of 233 people per system, and accounts for 4.5% of the 4,435 people reported by systems filed under the county. Across Missouri, the 2,943 active systems average 2,049 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Walnut Ridge Rv Park is about 39% above that figure.
What does “transient non-community water system” mean?
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. Missouri has 1,103 active transient non-community water systems, 37% of the state's 2,943 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,521 Missouri systems (86%) list groundwater as their primary source.
Who owns and regulates Walnut Ridge Rv Park?
EPA lists Walnut Ridge Rv Park as privately owned. The MO state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 7 of the 19 active systems in Dade County (37%) are also privately owned.
Does Walnut Ridge Rv Park have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in October 2025. The violations listed here began between August 2024 and October 2025. By type: 1 public notice, recordkeeping or other and 1 monitoring. The contaminants or rules involved are Public Notice and Revised Total Coliform Rule. EPA lists 1 as unaddressed and 1 as resolved. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Unaddressed |
| 2024-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
All 2 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Walnut Ridge Rv Park: frequently asked questions
Who runs Walnut Ridge Rv Park?
Walnut Ridge Rv Park (PWSID MO5243398) is a transient non-community water system privately owned. It is regulated by the MO state drinking water program.
How many people does Walnut Ridge Rv Park serve?
Walnut Ridge Rv Park reports serving 200 people through 105 service connections in Dade County, Missouri.
Where does Walnut Ridge Rv Park get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Walnut Ridge Rv Park have any drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in October 2025. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Walnut Ridge Rv Park's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 2 violations for this system; none is health-based, and the most recent began in October 2025. For current results, consult EPA ECHO, or the MO state drinking water program.
Where can I find Walnut Ridge Rv Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Walnut Ridge Rv Park is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Dade County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Greenfield Pws | Dade | 1,400 | Community | Groundwater |
| Lockwood Pws | Dade | 890 | Community | Groundwater |
| Usace Stockton Se Ruark Bluff Area | Dade | 600 | Transient non-community | Groundwater |
| Everton Pws | Dade | 352 | Community | Groundwater |
| Dadeville Pws | Dade | 218 | Community | Groundwater |
| Usace South Mutton Creek Group Camp | Dade | 200 | Transient non-community | Groundwater |
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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, “Walnut Ridge Rv Park, PWSID MO5243398, Missouri”, https://aquacensus.com/water-systems/missouri/walnut-ridge-rv-park-mo5243398 (data as of October 1, 2026).