Public water system · FL4431509
ActiveTwin Rivers Trailer Park
At a glance
Twin Rivers Trailer Park (PWSID FL4431509) is an active transient non-community water system in Martin County, Florida. It reports serving 70 people through 65 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 8 violations for this system; none is health-based, and the most recent began in July 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
70
Service connections
65
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Twin Rivers Trailer Park compare with other water systems in Martin County?
By EPA's size categories, Twin Rivers Trailer Park is a very small system (500 people or fewer). Martin County has 60 active public water systems. Its population served is well below the county average of 2,688 people per system, and accounts for less than 0.1% of the 161,250 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 Twin Rivers Trailer Park is about half of 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 Twin Rivers Trailer Park?
EPA lists Twin Rivers Trailer Park as privately owned. 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. 50 of the 60 active systems in Martin County (83%) are also privately owned.
Does Twin Rivers Trailer Park have drinking water violations?
EPA's records list 8 violations for this system; none is health-based, and the most recent began in July 2025. The violations listed here began between October 1984 and July 2025. By type: 7 monitoring and reporting and 1 monitoring. The contaminant or rule involved most often is Nitrate (4 of them). EPA lists 7 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 |
|---|---|---|---|---|
| 2025-07-01 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2024-10-01 | Monitoring and reportingFailure to Conduct Assessment Monitoring · code 19 | E. colicode 3014 | No | Resolved |
| 2024-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2024-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2021-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2005-04-01 | Monitoring and reportingMonitoring, Repeat Minor (TCR) · code 26 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2001-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1984-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Archived |
All 8 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.
Twin Rivers Trailer Park: frequently asked questions
Who runs Twin Rivers Trailer Park?
Twin Rivers Trailer Park (PWSID FL4431509) is a transient non-community water system privately owned. It is regulated by the FL state drinking water program.
How many people does Twin Rivers Trailer Park serve?
Twin Rivers Trailer Park reports serving 70 people through 65 service connections in Martin County, Florida.
Where does Twin Rivers Trailer 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 Twin Rivers Trailer Park have any drinking water violations?
EPA's records list 8 violations for this system; none is health-based, and the most recent began in July 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 Twin Rivers Trailer 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 8 violations for this system; none is health-based, and the most recent began in July 2025. For current results, consult EPA ECHO, or the FL state drinking water program.
Where can I find Twin Rivers Trailer Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Twin Rivers Trailer 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 Martin County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Martin Co Utilities | Martin | 104,105 | Community | Groundwater |
| South Martin Regional Utilities | Martin | 27,000 | Community | Groundwater |
| Stuart, City of - Water Plant | Martin | 16,841 | Community | Groundwater |
| Village of Indiantown | Martin | 5,847 | Community | Groundwater |
| Sailfish Point | Martin | 1,145 | Community | Groundwater |
| St. Lucie Mobile Village | Martin | 750 | 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, “Twin Rivers Trailer Park, PWSID FL4431509, Florida”, https://aquacensus.com/water-systems/florida/twin-rivers-trailer-park-fl4431509 (data as of October 1, 2026).