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Community Water System · PWS FL6291882

University of South Florida

Tampa, Florida 33620 - drinking water served from groundwater sources to 47,586 people, tracked in EPA SDWIS and UCMR5.

47,586
People served
106
EPA violations
16
Health-based
8 PFAS
UCMR5 result

The verdict

EPA records 106 drinking-water violations at University of South Florida, 15% of them health-based - above the Florida per-system average, and UCMR5 testing detected 8 PFAS compounds.

106
Total EPA violations on record
15%
Health-based (MCL / treatment failure)
47,586
People served by this system
8
PFAS compounds detected (UCMR5)

Water Quality Snapshot: University of South Florida

University of South Florida is a state-owned community water system that delivers drinking water to 47,586 residents in Tampa, Florida (Hillsborough County) through 182 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 106 total violations for this system , of which 16 (15%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 59 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is TTHM, recorded in 20 violations (MR). Under EPA's UCMR5 PFAS monitoring program, 8 PFAS compounds were detected in samples collected from this system, with a maximum reported concentration of 25 ppt (parts per trillion). PFAS are persistent synthetic chemicals linked to health effects at very low exposure levels.

Across Florida, EPA tracks 5,093 public water systems serving 22,381,282 people, with 184,355 cumulative violations and 24,266 health-based violations on record. About 93% of systems in the state carry at least one violation, and state-wide the average per system is 36.2 violations. Statewide, 218 of 402 UCMR5-tested systems have reported PFAS detections (54.2%).

University of South Florida's 106 violations sit above the Florida average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

PFAS Detected

8 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
47,586
Total Violations
106
Health-Based Violations
16
Water Source
Groundwater

System Details

System Type
Community
Owner Type
State
Connections
182
County
Hillsborough
School/Daycare
No
MCL Violations
16
Monitoring Violations
59
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MR 20 2016
Total Haloacetic Acids (HAA5) MR 20 2016
Coliform (TCR) MCL 16 2003
Coliform (TCR) MR 9 1996
Revised Total Coliform Rule MON 7 2025
Stage 2 Disinfectants and Disinfection Byproducts Rule MR 3 2010

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 16 of 58 samples detected PFAS.

Contaminant Date Result MRL Status
11Cl-PF3OUdS 8/15/2024 <5.00 ppt 5.00 ppt Not Detected
PFHpS 8/15/2024 <3.00 ppt 3.00 ppt Not Detected
PFPeS 8/15/2024 <4.00 ppt 4.00 ppt Not Detected
NFDHA 8/15/2024 <20.00 ppt 20.00 ppt Not Detected
PFEESA 8/15/2024 <3.00 ppt 3.00 ppt Not Detected
PFBA 8/15/2024 6.80 ppt 5.00 ppt Detected
9Cl-PF3ONS 8/15/2024 <2.00 ppt 2.00 ppt Not Detected
PFMBA 8/15/2024 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 8/15/2024 <5.00 ppt 5.00 ppt Not Detected
6:2 FTS 8/15/2024 <5.00 ppt 5.00 ppt Not Detected
4:2 FTS 8/15/2024 <3.00 ppt 3.00 ppt Not Detected
8:2 FTS 8/15/2024 <5.00 ppt 5.00 ppt Not Detected
PFMPA 8/15/2024 <4.00 ppt 4.00 ppt Not Detected
PFPeA 8/15/2024 9.50 ppt 3.00 ppt Detected
ADONA 8/15/2024 <3.00 ppt 3.00 ppt Not Detected
PFDA 8/15/2024 <3.00 ppt 3.00 ppt Not Detected
PFHxA 8/15/2024 6.80 ppt 3.00 ppt Detected
PFDoA 8/15/2024 <3.00 ppt 3.00 ppt Not Detected
PFUnA 8/15/2024 <2.00 ppt 2.00 ppt Not Detected
PFOA 8/15/2024 9.50 ppt 4.00 ppt Detected
PFOS 8/15/2024 25.00 ppt 4.00 ppt Detected
PFNA 8/15/2024 <4.00 ppt 4.00 ppt Not Detected
PFHxS 8/15/2024 12.00 ppt 3.00 ppt Detected
NMeFOSAA 8/15/2024 <6.00 ppt 6.00 ppt Not Detected
NEtFOSAA 8/15/2024 <5.00 ppt 5.00 ppt Not Detected
PFHpA 8/15/2024 3.80 ppt 3.00 ppt Detected
PFTrDA 8/15/2024 <7.00 ppt 7.00 ppt Not Detected
PFBS 8/15/2024 13.00 ppt 3.00 ppt Detected
PFTA 8/15/2024 <8.00 ppt 8.00 ppt Not Detected
PFBA 2/19/2025 8.10 ppt 5.00 ppt Detected
PFPeA 2/19/2025 9.30 ppt 3.00 ppt Detected
PFMPA 2/19/2025 <4.00 ppt 4.00 ppt Not Detected
8:2 FTS 2/19/2025 <5.00 ppt 5.00 ppt Not Detected
4:2 FTS 2/19/2025 <3.00 ppt 3.00 ppt Not Detected
PFHpS 2/19/2025 <3.00 ppt 3.00 ppt Not Detected
PFDoA 2/19/2025 <3.00 ppt 3.00 ppt Not Detected
PFDA 2/19/2025 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 2/19/2025 <5.00 ppt 5.00 ppt Not Detected
NFDHA 2/19/2025 <20.00 ppt 20.00 ppt Not Detected
PFHxA 2/19/2025 7.30 ppt 3.00 ppt Detected
PFUnA 2/19/2025 <2.00 ppt 2.00 ppt Not Detected
11Cl-PF3OUdS 2/19/2025 <5.00 ppt 5.00 ppt Not Detected
9Cl-PF3ONS 2/19/2025 <2.00 ppt 2.00 ppt Not Detected
ADONA 2/19/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeS 2/19/2025 <4.00 ppt 4.00 ppt Not Detected
PFTrDA 2/19/2025 <7.00 ppt 7.00 ppt Not Detected
PFBS 2/19/2025 13.00 ppt 3.00 ppt Detected
PFHpA 2/19/2025 4.00 ppt 3.00 ppt Detected
PFHxS 2/19/2025 10.00 ppt 3.00 ppt Detected
PFNA 2/19/2025 <4.00 ppt 4.00 ppt Not Detected

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for University of South Florida.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID FL6291882 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Florida Drinking Water Authority

Florida Department of Environmental Protection, Drinking Water Program is the primacy agency that licenses and inspects University of South Florida under EPA-delegated authority.

Open FL regulator portal

Source: Florida Department of Environmental Protection, Drinking Water Program

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2025 Revised Total Coliform Rule MON 7 SDWIS / FL6291882 / 8000
2016 TTHM MR 20 SDWIS / FL6291882 / 2950
2016 Total Haloacetic Acids (HAA5) MR 20 SDWIS / FL6291882 / 2456
2010 Stage 2 Disinfectants and Disinfection Byproducts Rule MR 3 SDWIS / FL6291882 / 0600
2003 Coliform (TCR) MCL 16 SDWIS / FL6291882 / 3100
1996 Coliform (TCR) MR 9 SDWIS / FL6291882 / 3100

How University of South Florida Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric University of South Florida Florida avg Federal benchmark
Total violations 106 36.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 16 4.8 Indicates a contaminant exceeded a federal MCL
PFAS detection 8 compounds 54.2% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 47,586 4,395 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 5,093 regulated public water systems in Florida.

Federal MCL reference, Safe Drinking Water Act thresholds
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is University of South Florida water safe to drink?
University of South Florida (PWS ID: FL6291882) has 106 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 8 PFAS compounds found. This system serves 47,586 people using Groundwater sources.
How many people does University of South Florida serve?
University of South Florida serves 47,586 people in Tampa, Florida. It is a State-owned system using Groundwater water sources with 182 service connections.
What type of violations does University of South Florida have?
University of South Florida has 106 total violations: 16 health-based violations (MCL exceedances or treatment failures), 59 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in University of South Florida water?
Yes. UCMR5 testing detected 8 PFAS compounds in University of South Florida's water supply: PFBA, PFPeA, PFHxA, PFOA, PFOS, and others. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does University of South Florida use?
University of South Florida uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from?
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.
Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.