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Tap water quality report

Town of Longboat Key

EPA monitoring tested this supplier for 33 contaminants and detected 4. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

33
contaminants tested
4
detected
7,098
people served
0
health-based violations
Florida rankingsLead in FloridaPFAS in Florida
Water source
SWP
Ownership
Local government
Counties served
Manatee

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
16
violations on file
3
still open
ViolationTypeStatusPeriod
MON Monitoring Archived 2025-11-01 → 2025-11-30
MON Monitoring Archived 2025-10-01 → 2025-10-31
MON Monitoring Archived 2025-06-01 → 2025-06-30
MON Monitoring Archived 2024-09-01 → 2024-09-30
MR Monitoring Archived 2024-07-01 → 2024-09-30
Other Monitoring Unaddressed 2024-07-01
MR Monitoring Archived 2024-07-01 → 2024-09-30
MR Monitoring Unaddressed 2022-01-01
MR Monitoring Unaddressed 2021-01-01
MR Monitoring Resolved 2014-08-01 → 2014-08-31

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfba 0.0055 µg/L 1/12 2023

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
TTHM
63.895 µg/L 80%
of the EPA limit 80 µg/L
worst single sample: 71.1 µg/L
58/58 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
50.96 µg/L 85%
of the EPA limit 60 µg/L
worst single sample: 55.6 µg/L
58/58 SYR4 2012–2019
Lead
0.00090 mg/L 6%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2024
29 contaminants tested, none detected
11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaHfpo-DaNetfosaaNfdhaNmefosaaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaLithium

Utility contact

Contact
JESSIE CAMBURN
Phone
941-316-1988

Frequently asked questions about Town of Longboat Key

Is Town of Longboat Key tap water safe to drink?

EPA monitoring detected 4 contaminants in Town of Longboat Key's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Town of Longboat Key's water?

EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Lead, Pfba. The full list with the level and data source for each is above.

How many people does Town of Longboat Key serve?

Town of Longboat Key reports serving 7,098 people in Florida, per its EPA record.

Has Town of Longboat Key had any water quality violations?

The EPA has 16 violations on file for Town of Longboat Key, of which 0 are health-based (a contaminant limit or required treatment was breached) and 3 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.