Public water system · MO5273082
ActiveCalvary Chapel Lake of the Ozarks
At a glance
Calvary Chapel Lake of the Ozarks (PWSID MO5273082) is an active transient non-community water system in Miller County, Missouri. It reports serving 250 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in May 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
250
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Calvary Chapel Lake of the Ozarks compare with other water systems in Miller County?
By EPA's size categories, Calvary Chapel Lake of the Ozarks is a very small system (500 people or fewer). Miller County has 51 active public water systems. Its population served is roughly in line with the county average of 252 people per system, and accounts for 1.9% of the 12,838 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 Calvary Chapel Lake of the Ozarks is about 74% 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 Calvary Chapel Lake of the Ozarks?
EPA lists Calvary Chapel Lake of the Ozarks 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. 41 of the 51 active systems in Miller County (80%) are also privately owned.
Does Calvary Chapel Lake of the Ozarks have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in May 2025. The violations listed here began between March 2017 and May 2025. By type: 9 monitoring, 2 public notice, recordkeeping or other and 1 monitoring and reporting. The contaminant or rule involved most often is Revised Total Coliform Rule (9 of them). EPA lists 12 as resolved. 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 |
|---|---|---|---|---|
| 2025-05-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2024-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2020-04-02 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2020-03-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitrate-Nitritecode 1038 | No | Resolved |
| 2019-02-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-12-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-05-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-04-11 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2017-03-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
The 12 most recent 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.
Calvary Chapel Lake of the Ozarks: frequently asked questions
Who runs Calvary Chapel Lake of the Ozarks?
Calvary Chapel Lake of the Ozarks (PWSID MO5273082) is a transient non-community water system privately owned. It is regulated by the MO state drinking water program.
How many people does Calvary Chapel Lake of the Ozarks serve?
Calvary Chapel Lake of the Ozarks reports serving 250 people through 1 service connection in Miller County, Missouri.
Where does Calvary Chapel Lake of the Ozarks 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 Calvary Chapel Lake of the Ozarks have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in May 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 Calvary Chapel Lake of the Ozarks' 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. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in May 2025. For current results, consult EPA ECHO, or the MO state drinking water program.
Where can I find Calvary Chapel Lake of the Ozarks' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Calvary Chapel Lake of the Ozarks 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 Miller County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Eldon Pws | Miller | 4,895 | Community | Groundwater |
| Lake Ozark Pws | Miller | 2,007 | Community | Groundwater |
| Iberia Pws | Miller | 700 | Community | Groundwater |
| Lake Ozark State Park Homestead | Miller | 500 | Transient non-community | Groundwater |
| St Elizabeth Pws | Miller | 435 | Community | Groundwater |
| El Rancho Travel Center | Miller | 350 | 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, “Calvary Chapel Lake of the Ozarks, PWSID MO5273082, Missouri”, https://aquacensus.com/water-systems/missouri/calvary-chapel-lake-of-the-ozarks-mo5273082 (data as of October 1, 2026).