Public water system · MD1081222
ActiveDollar General - Cobb Island
At a glance
Dollar General - Cobb Island (PWSID MD1081222) is an active transient non-community water system in Charles County, Tennessee. It reports serving 294 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 April 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
294
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Dollar General - Cobb Island compare with other water systems in Charles County?
By EPA's size categories, Dollar General - Cobb Island is a very small system (500 people or fewer). Charles County has 2 active public water systems, and Dollar General - Cobb Island is the largest of them by population served. Its population served is about 84% above the county average of 160 people per system, and accounts for 92% of the 319 people reported by systems filed under the county. Across Tennessee, the 1,383 active systems average 5,780 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Dollar General - Cobb Island is about twice 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. Tennessee has 891 active transient non-community water systems, 64% of the state's 1,383 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,038 Tennessee systems (75%) list groundwater as their primary source.
Who owns and regulates Dollar General - Cobb Island?
EPA lists Dollar General - Cobb Island as privately owned. The MD state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 2 of the 2 active systems in Charles County (100%) are also privately owned.
Does Dollar General - Cobb Island have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in April 2024. 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 |
|---|---|---|---|---|
| 2024-04-01 | 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.
Dollar General - Cobb Island: frequently asked questions
Who runs Dollar General - Cobb Island?
Dollar General - Cobb Island (PWSID MD1081222) is a transient non-community water system privately owned. It is regulated by the MD state drinking water program.
How many people does Dollar General - Cobb Island serve?
Dollar General - Cobb Island reports serving 294 people through 1 service connection in Charles County, Tennessee.
Where does Dollar General - Cobb Island 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 Dollar General - Cobb Island 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 April 2024. 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 Dollar General - Cobb Island'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 April 2024. For current results, consult EPA ECHO, or the MD state drinking water program.
Where can I find Dollar General - Cobb Island's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Dollar General - Cobb Island 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 Charles County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Dollar General 19869 Marbury | Charles | 25 | 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, “Dollar General - Cobb Island, PWSID MD1081222, Tennessee”, https://aquacensus.com/water-systems/tennessee/dollar-general-cobb-island-md1081222 (data as of October 1, 2026).