Public water system · FL4131923
ActiveBisc Natl Pk-Elliott Key
At a glance
Bisc Natl Pk-Elliott Key (PWSID FL4131923) is an active transient non-community water system in Miami-Dade County, Florida. It reports serving 60 people through 4 service connections. Its primary water source is groundwater, and EPA lists it as owned by the federal government. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
60
Service connections
4
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Bisc Natl Pk-Elliott Key compare with other water systems in Miami-Dade County?
By EPA's size categories, Bisc Natl Pk-Elliott Key is a very small system (500 people or fewer). Miami-Dade County has 172 active public water systems. Its population served is well below the county average of 19,337 people per system, and accounts for less than 0.1% of the 3,326,006 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 Bisc Natl Pk-Elliott Key is about 58% 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 Bisc Natl Pk-Elliott Key?
EPA lists Bisc Natl Pk-Elliott Key as owned by the federal 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. 11 of the 172 active systems in Miami-Dade County (6.4%) are also owned by the federal government.
Does Bisc Natl Pk-Elliott Key have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2023. The violations listed here began between January 2012 and October 2023. By type: 9 monitoring and reporting and 3 monitoring. The contaminant or rule involved most often is E. coli (5 of them). EPA lists 7 as resolved and 5 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 | Monitoring and reportingFailure to Conduct Assessment Monitoring · code 19 | E. colicode 3014 | No | Archived |
| 2023-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2023-04-01 | Monitoring and reportingFailure to Conduct Assessment Monitoring · code 19 | E. colicode 3014 | No | Archived |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2022-04-01 | Monitoring and reportingFailure to Conduct Assessment Monitoring · code 19 | E. colicode 3014 | No | Archived |
| 2022-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2015-10-01 | Monitoring and reportingFailure to Conduct Assessment Monitoring · code 19 | E. colicode 3014 | No | Resolved |
| 2015-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2012-10-01 | Monitoring and reportingFailure to Conduct Assessment Monitoring · code 19 | E. colicode 3014 | No | Resolved |
| 2012-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2012-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
The 12 most recent 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.
Bisc Natl Pk-Elliott Key: frequently asked questions
Who runs Bisc Natl Pk-Elliott Key?
Bisc Natl Pk-Elliott Key (PWSID FL4131923) is a transient non-community water system owned by the federal government. It is regulated by the FL state drinking water program.
How many people does Bisc Natl Pk-Elliott Key serve?
Bisc Natl Pk-Elliott Key reports serving 60 people through 4 service connections in Miami-Dade County, Florida.
Where does Bisc Natl Pk-Elliott Key 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 Bisc Natl Pk-Elliott Key have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is 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 Bisc Natl Pk-Elliott Key'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. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2023. For current results, consult EPA ECHO, or the FL state drinking water program.
Where can I find Bisc Natl Pk-Elliott Key's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Bisc Natl Pk-Elliott Key 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 Miami-Dade County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Mdwasa - Main System | Miami-Dade | 2,377,460 | Community | Groundwater |
| Hialeah, City of | Miami-Dade | 238,000 | Community | Groundwater |
| North Miami Beach | Miami-Dade | 180,000 | Community | Groundwater |
| Miami Beach, City of | Miami-Dade | 100,000 | Community | Purchased groundwater |
| North Miami, City of | Miami-Dade | 89,349 | Community | Groundwater |
| Fkaa J. Robert Dean W.T.P. | Miami-Dade | 86,000 | 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, “Bisc Natl Pk-Elliott Key, PWSID FL4131923, Florida”, https://aquacensus.com/water-systems/florida/bisc-natl-pk-elliott-key-fl4131923 (data as of October 1, 2026).