Public water system · MO4293376
ActiveMidwest Petroleum Co 1021
At a glance
Midwest Petroleum Co 1021 (PWSID MO4293376) is an active transient non-community water system in Perry County, Missouri. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in December 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Midwest Petroleum Co 1021 compare with other water systems in Perry County?
By EPA's size categories, Midwest Petroleum Co 1021 is a very small system (500 people or fewer). Perry County has 14 active public water systems. Its population served is well below the county average of 1,014 people per system, and accounts for 0.2% of the 14,196 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 Midwest Petroleum Co 1021 is well 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 Midwest Petroleum Co 1021?
EPA lists Midwest Petroleum Co 1021 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. 9 of the 14 active systems in Perry County (64%) are also privately owned.
Does Midwest Petroleum Co 1021 have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in December 2025. By type: 1 monitoring. The contaminant or rule involved is Revised Total Coliform Rule. EPA lists 1 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 |
|---|---|---|---|---|
| 2025-12-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
The one violation in EPA's records.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.
Midwest Petroleum Co 1021: frequently asked questions
Who runs Midwest Petroleum Co 1021?
Midwest Petroleum Co 1021 (PWSID MO4293376) is a transient non-community water system privately owned. It is regulated by the MO state drinking water program.
How many people does Midwest Petroleum Co 1021 serve?
Midwest Petroleum Co 1021 reports serving 25 people through 1 service connection in Perry County, Missouri.
Where does Midwest Petroleum Co 1021 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 Midwest Petroleum Co 1021 have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in December 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 Midwest Petroleum Co 1021'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 one violation for this system; it is not health-based, and the most recent began in December 2025. For current results, consult EPA ECHO, or the MO state drinking water program.
Where can I find Midwest Petroleum Co 1021's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Midwest Petroleum Co 1021 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 Perry County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Perryville Pws | Perry | 8,555 | Community | Surface water |
| Perry County Pwsd 1 | Perry | 2,023 | Community | Groundwater |
| Port Perry Service | Perry | 800 | Community | Groundwater |
| S K & M Water and Sewer Company | Perry | 750 | Community | Groundwater |
| Perry County Pwsd 2 | Perry | 750 | Community | Purchased surface water |
| Rhodes 101 Convenience Store | Perry | 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, “Midwest Petroleum Co 1021, PWSID MO4293376, Missouri”, https://aquacensus.com/water-systems/missouri/midwest-petroleum-co-1021-mo4293376 (data as of October 1, 2026).