Public water system · FL2454295
ActiveDown Under Restaurant
At a glance
Down Under Restaurant (PWSID FL2454295) is an active transient non-community water system in Nassau County, Florida. It reports serving 200 people through 2 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 7 violations for this system; 1 is health-based, and the most recent began in September 2008.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
200
Service connections
2
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Down Under Restaurant compare with other water systems in Nassau County?
By EPA's size categories, Down Under Restaurant is a very small system (500 people or fewer). Nassau County has 53 active public water systems. Its population served is well below the county average of 1,242 people per system, and accounts for 0.3% of the 65,831 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 Down Under Restaurant is about 39% 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. 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 Down Under Restaurant?
EPA lists Down Under Restaurant 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. 37 of the 53 active systems in Nassau County (70%) are also privately owned.
Does Down Under Restaurant have drinking water violations?
EPA's records list 7 violations for this system; 1 is health-based, and the most recent began in September 2008. The violations listed here began between May 1989 and September 2008. By type: 6 monitoring and reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (4 of them). EPA lists 6 as archived and 1 as resolved. 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. 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 |
|---|---|---|---|---|
| 2008-09-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 2008-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 2008-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 2007-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Archived |
| 2006-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Archived |
| 1992-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1989-05-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
All 7 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.
Down Under Restaurant: frequently asked questions
Who runs Down Under Restaurant?
Down Under Restaurant (PWSID FL2454295) is a transient non-community water system privately owned. It is regulated by the FL state drinking water program.
How many people does Down Under Restaurant serve?
Down Under Restaurant reports serving 200 people through 2 service connections in Nassau County, Florida.
Where does Down Under Restaurant 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 Down Under Restaurant have any drinking water violations?
EPA's records list 7 violations for this system; 1 is health-based, and the most recent began in September 2008. 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 Down Under Restaurant'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 7 violations for this system; 1 is health-based, and the most recent began in September 2008. For current results, consult EPA ECHO, or the FL state drinking water program.
Where can I find Down Under Restaurant's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Down Under Restaurant 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 Nassau County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Jea: Lofton Oaks Grid | Nassau | 24,318 | Community | Groundwater |
| Fernandina Beach WTP | Nassau | 21,925 | Community | Groundwater |
| Nassau-Amelia Utilities | Nassau | 9,750 | Community | Groundwater |
| Hilliard WTP | Nassau | 3,036 | Community | Groundwater |
| Callahan WTP | Nassau | 1,730 | Community | Groundwater |
| Fdot Welcome Center | Nassau | 1,001 | 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, “Down Under Restaurant, PWSID FL2454295, Florida”, https://aquacensus.com/water-systems/florida/down-under-restaurant-fl2454295 (data as of October 1, 2026).