Public water system · MD1141024
ActiveGreat Oak Manor
At a glance
Great Oak Manor (PWSID MD1141024) is an active transient non-community water system in Kent County, Maryland. It reports serving 202 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 4 violations for this system; 3 are health-based, and the most recent began in October 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
202
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Great Oak Manor compare with other water systems in Kent County?
By EPA's size categories, Great Oak Manor is a very small system (500 people or fewer). Kent County has 51 active public water systems. Its population served is about half of the county average of 384 people per system, and accounts for 1% of the 19,561 people reported by systems filed under the county. Across Maryland, the 2,992 active systems average 1,947 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Great Oak Manor is about 40% 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. Maryland has 2,079 active transient non-community water systems, 69% of the state's 2,992 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,870 Maryland systems (96%) list groundwater as their primary source.
Who owns and regulates Great Oak Manor?
EPA lists Great Oak Manor 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. 41 of the 51 active systems in Kent County (80%) are also privately owned.
Does Great Oak Manor have drinking water violations?
EPA's records list 4 violations for this system; 3 are health-based, and the most recent began in October 2023. The violations listed here began between August 2006 and October 2023. By type: 3 contaminant level above the legal limit and 1 monitoring. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 3 as resolved and 1 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2023-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2008-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2007-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2006-08-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 4 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.
Great Oak Manor: frequently asked questions
Who runs Great Oak Manor?
Great Oak Manor (PWSID MD1141024) is a transient non-community water system privately owned. It is regulated by the MD state drinking water program.
How many people does Great Oak Manor serve?
Great Oak Manor reports serving 202 people through 1 service connection in Kent County, Maryland.
Where does Great Oak Manor 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 Great Oak Manor have any drinking water violations?
EPA's records list 4 violations for this system; 3 are health-based, and the most recent began in October 2023. 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 Great Oak Manor'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 4 violations for this system; 3 are health-based, and the most recent began in October 2023. For current results, consult EPA ECHO, or the MD state drinking water program.
Where can I find Great Oak Manor's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Great Oak Manor 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 Kent County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Town of Chestertown | Kent | 5,400 | Community | Groundwater |
| Town of Rock Hall | Kent | 1,750 | Community | Groundwater |
| Worton | Kent | 955 | Community | Groundwater |
| Mollys | Kent | 915 | Transient non-community | Groundwater |
| Fairlee | Kent | 725 | Community | Groundwater |
| Bayshore Campground | Kent | 636 | 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, “Great Oak Manor, PWSID MD1141024, Maryland”, https://aquacensus.com/water-systems/maryland/great-oak-manor-md1141024 (data as of October 1, 2026).