Public water system · MO3031345
ActiveOklaterre MHP
At a glance
Oklaterre MHP (PWSID MO3031345) is an active transient non-community water system in Morgan County, Missouri. It reports serving 50 people through 70 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 9 violations for this system; 6 are health-based, and the most recent began in January 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
50
Service connections
70
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Oklaterre MHP compare with other water systems in Morgan County?
By EPA's size categories, Oklaterre MHP is a very small system (500 people or fewer). Morgan County has 68 active public water systems. Its population served is well below the county average of 190 people per system, and accounts for 0.4% of the 12,946 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 Oklaterre MHP is about 65% below 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 Oklaterre MHP?
EPA lists Oklaterre MHP 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. 60 of the 68 active systems in Morgan County (88%) are also privately owned.
Does Oklaterre MHP have drinking water violations?
EPA's records list 9 violations for this system; 6 are health-based, and the most recent began in January 2026. The violations listed here began between October 2010 and January 2026. By type: 6 contaminant level above the legal limit, 1 reporting, 1 public notice, recordkeeping or other and 1 monitoring and reporting. The contaminant or rule involved most often is Total coliform bacteria (TCR) (7 of them). EPA lists 8 as resolved and 1 as unaddressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B | Revised Total Coliform Rulecode 8000 | No | Unaddressed |
| 2014-07-27 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2014-06-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2014-05-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2013-12-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2013-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2011-08-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2011-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2010-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 9 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.
Oklaterre MHP: frequently asked questions
Who runs Oklaterre MHP?
Oklaterre MHP (PWSID MO3031345) is a transient non-community water system privately owned. It is regulated by the MO state drinking water program.
How many people does Oklaterre MHP serve?
Oklaterre MHP reports serving 50 people through 70 service connections in Morgan County, Missouri.
Where does Oklaterre MHP 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 Oklaterre MHP have any drinking water violations?
EPA's records list 9 violations for this system; 6 are health-based, and the most recent began in January 2026. 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 Oklaterre MHP'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 9 violations for this system; 6 are health-based, and the most recent began in January 2026. For current results, consult EPA ECHO, or the MO state drinking water program.
Where can I find Oklaterre MHP's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Oklaterre MHP 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 Morgan County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Versailles Pws | Morgan | 2,539 | Community | Groundwater |
| Morgan County Pwsd # 2 | Morgan | 1,298 | Community | Groundwater |
| Stover Pws | Morgan | 1,094 | Community | Groundwater |
| Laurie Pws | Morgan | 990 | Community | Groundwater |
| Cross Pointe Camp and Retreat Center | Morgan | 950 | Non-transient non-community | Groundwater |
| Camp Sabra | Morgan | 400 | 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, “Oklaterre MHP, PWSID MO3031345, Missouri”, https://aquacensus.com/water-systems/missouri/oklaterre-mhp-mo3031345 (data as of October 1, 2026).