Public water system · FL6292643
ActiveRegency Oaks
At a glance
Regency Oaks (PWSID FL6292643) is an active community water system in Hillsborough County, Florida. It reports serving 58 people through 29 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in August 2011.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
58
Service connections
29
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Regency Oaks compare with other water systems in Hillsborough County?
By EPA's size categories, Regency Oaks is a very small system (500 people or fewer). Hillsborough County has 722 active public water systems. Its population served is well below the county average of 2,415 people per system, and accounts for less than 0.1% of the 1,743,513 people reported by systems filed under the county. Across Florida, the 5,197 active systems average 4,345 people each. Nationally, the average active community water system reports serving 6,703 people, so Regency Oaks is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Florida has 1,640 active community water systems, 32% 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 Regency Oaks?
EPA lists Regency Oaks 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. 653 of the 722 active systems in Hillsborough County (90%) are also privately owned.
Does Regency Oaks have drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in August 2011. The violations listed here began between December 1989 and August 2011. By type: 7 monitoring and reporting, 4 public notice, recordkeeping or other 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 9 as resolved and 3 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 |
|---|---|---|---|---|
| 2011-08-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2004-08-10 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2004-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2003-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2002-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2001-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1994-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1993-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1989-12-01 | Monitoring and reportingMonitoring, Regular · code 03 | Cadmiumcode 1015 | No | Resolved |
| 1989-12-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1989-12-01 | Monitoring and reportingMonitoring, Regular · code 03 | Chromiumcode 1020 | No | Resolved |
| 1989-12-01 | Monitoring and reportingMonitoring, Regular · code 03 | Mercurycode 1035 | 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.
Regency Oaks: frequently asked questions
Who runs Regency Oaks?
Regency Oaks (PWSID FL6292643) is a community water system privately owned. It is regulated by the FL state drinking water program.
How many people does Regency Oaks serve?
Regency Oaks reports serving 58 people through 29 service connections in Hillsborough County, Florida.
Where does Regency Oaks 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 Regency Oaks have any drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in August 2011. 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 Regency Oaks' 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, one is health-based, and the most recent began in August 2011. For current results, consult the system's annual water quality report, EPA ECHO, or the FL state drinking water program.
Where can I find Regency Oaks' water quality report?
As a community water system, Regency Oaks must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Hillsborough County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Tampa Water Department | Hillsborough | 733,886 | Community | Surface water |
| Hcwrd/South-Central | Hillsborough | 515,012 | Community | Purchased surface water |
| Hcwrc/Northwest Utilities | Hillsborough | 208,982 | Community | Purchased surface water |
| University of South Florida | Hillsborough | 47,586 | Community | Groundwater |
| City of Plant City Utility | Hillsborough | 41,601 | Community | Groundwater |
| City of Temple Terrace Utility | Hillsborough | 31,250 | 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, “Regency Oaks, PWSID FL6292643, Florida”, https://aquacensus.com/water-systems/florida/regency-oaks-fl6292643 (data as of October 1, 2026).