Public water system · NC0201597
ActiveLake Mackintosh Marina-Warden
At a glance
Lake Mackintosh Marina-Warden (PWSID NC0201597) is an active transient non-community water system in Alamance County, North Carolina. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 9 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
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Lake Mackintosh Marina-Warden compare with other water systems in Alamance County?
By EPA's size categories, Lake Mackintosh Marina-Warden is a very small system (500 people or fewer). Alamance County has 101 active public water systems. Its population served is well below the county average of 1,332 people per system, and accounts for less than 0.1% of the 134,513 people reported by systems filed under the county. Across North Carolina, the 5,087 active systems average 1,971 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Lake Mackintosh Marina-Warden 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. North Carolina has 2,745 active transient non-community water systems, 54% of the state's 5,087 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 4,566 North Carolina systems (90%) list groundwater as their primary source.
Who owns and regulates Lake Mackintosh Marina-Warden?
EPA lists Lake Mackintosh Marina-Warden as owned by a local government. The NC state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 23 of the 101 active systems in Alamance County (23%) are also owned by a local government.
Does Lake Mackintosh Marina-Warden have drinking water violations?
EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in October 2023. The violations listed here began between January 1999 and October 2023. By type: 4 monitoring and reporting, 3 contaminant level above the legal limit and 2 monitoring. The contaminant or rule involved most often is Total coliform bacteria (TCR) (6 of them). EPA lists 9 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 |
|---|---|---|---|---|
| 2023-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2020-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2014-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2013-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2011-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2000-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1999-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | 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.
Lake Mackintosh Marina-Warden: frequently asked questions
Who runs Lake Mackintosh Marina-Warden?
Lake Mackintosh Marina-Warden (PWSID NC0201597) is a transient non-community water system owned by a local government. It is regulated by the NC state drinking water program.
How many people does Lake Mackintosh Marina-Warden serve?
Lake Mackintosh Marina-Warden reports serving 25 people through 1 service connection in Alamance County, North Carolina.
Where does Lake Mackintosh Marina-Warden 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 Lake Mackintosh Marina-Warden have any drinking water violations?
EPA's records list 9 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 Lake Mackintosh Marina-Warden'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; 3 are health-based, and the most recent began in October 2023. For current results, consult EPA ECHO, or the NC state drinking water program.
Where can I find Lake Mackintosh Marina-Warden's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Lake Mackintosh Marina-Warden 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 Alamance County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Burlington, City of | Alamance | 61,365 | Community | Surface water |
| Mebane, City of | Alamance | 20,212 | Community | Purchased surface water |
| Graham, City of | Alamance | 18,354 | Community | Surface water |
| Elon, Town of | Alamance | 11,350 | Community | Purchased surface water |
| Haw River, Town of | Alamance | 2,650 | Community | Purchased surface water |
| Swepsonville, Town of | Alamance | 2,497 | Community | Purchased surface water |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Lake Mackintosh Marina-Warden, PWSID NC0201597, North Carolina”, https://aquacensus.com/water-systems/north-carolina/lake-mackintosh-marina-warden-nc0201597 (data as of October 1, 2026).