Public water system · FL3532510
ActiveLake Rosalie Park
At a glance
Lake Rosalie Park (PWSID FL3532510) is an active transient non-community water system in Polk County, Florida. It reports serving 25 people through 50 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
50
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Lake Rosalie Park compare with other water systems in Polk County?
By EPA's size categories, Lake Rosalie Park is a very small system (500 people or fewer). Polk County has 401 active public water systems. Its population served is well below the county average of 1,677 people per system, and accounts for less than 0.1% of the 672,540 people reported by systems filed under the county. Across Florida, the 5,197 active systems average 4,345 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Lake Rosalie Park 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. Florida has 2,777 active transient non-community water systems, 53% of the state's 5,197 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 4,996 Florida systems (96%) list groundwater as their primary source.
Who owns and regulates Lake Rosalie Park?
EPA lists Lake Rosalie Park as owned by a local government. The FL state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 46 of the 401 active systems in Polk County (11%) are also owned by a local government.
Does Lake Rosalie Park have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 2023. The violations listed here began between January 2023 and January 2023. By type: 1 monitoring and reporting and 1 monitoring. The contaminants or rules involved are E. coli and Revised Total Coliform Rule. EPA lists 2 as archived. 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 |
|---|---|---|---|---|
| 2023-01-01 | Monitoring and reportingFailure to Conduct Assessment Monitoring · code 19 | E. colicode 3014 | No | Archived |
| 2023-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
All 2 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 Rosalie Park: frequently asked questions
Who runs Lake Rosalie Park?
Lake Rosalie Park (PWSID FL3532510) is a transient non-community water system owned by a local government. It is regulated by the FL state drinking water program.
How many people does Lake Rosalie Park serve?
Lake Rosalie Park reports serving 25 people through 50 service connections in Polk County, Florida.
Where does Lake Rosalie Park 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 Rosalie Park have any drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 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 Rosalie Park'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 2 violations for this system; none is health-based, and the most recent began in January 2023. For current results, consult EPA ECHO, or the FL state drinking water program.
Where can I find Lake Rosalie Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Lake Rosalie Park 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 Polk County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lakeland, City of | Polk | 193,297 | Community | Groundwater |
| Winter Haven Water Department | Polk | 87,537 | Community | Groundwater |
| Northeast | Polk | 60,557 | Community | Groundwater |
| Southwest/Polk County Utility | Polk | 39,209 | Community | Groundwater |
| Auburndale, City of | Polk | 35,239 | Community | Groundwater |
| Haines City, City of | Polk | 30,545 | Community | Groundwater |
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 Rosalie Park, PWSID FL3532510, Florida”, https://aquacensus.com/water-systems/florida/lake-rosalie-park-fl3532510 (data as of October 1, 2026).