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Tap water quality report

Southlake Utilities

EPA monitoring tested this supplier for 98 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

98
contaminants tested
13
detected
9,950
people served
0
health-based violations
Florida rankingsLead in FloridaPFAS in Florida
Water source
Ground water
Ownership
Private
Counties served
Lake

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
7
violations on file
1
still open
ViolationTypeStatusPeriod
MR Monitoring Archived 2019-08-01 → 2019-08-31
MON Monitoring Archived 2019-08-01 → 2019-08-31
MR Monitoring Archived 2013-09-01 → 2013-09-30
MR Monitoring Archived 2013-09-01 → 2013-09-30
Other Monitoring Resolved 2011-07-01
Other Monitoring Unaddressed 2004-07-01
Other Monitoring Resolved 2003-07-01

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
PFBS 0.0052 µg/L 2/2 2023
PFOS 0.0051 µg/L 2/2 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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
340 µg/L 3.4%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Lead
0.0012 mg/L 8%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2025
TTHM
80.4 µg/L 101%
of the EPA limit, in the worst sample — 80 µg/L
 14/14 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
34.2 µg/L 57%
of the EPA limit 60 µg/L
 13/14 SYR4 2012–2019
Fluoride
91 µg/L 2.3%
of the EPA limit 4000 µg/L
 4/4 SYR4 2014–2017
Barium
23.7 µg/L 1.2%
of the EPA limit 2000 µg/L
 2/2 SYR4 2014–2017
Copper
3.7 µg/L 0.3%
of the EPA limit 1300 µg/L
 2/2 SYR4 2014–2017
Dalapon
0.5900 µg/L 0.3%
of the EPA limit 200 µg/L
 1/4 SYR4 2014–2018
Lead
0.5000 µg/L 3.3%
of the EPA limit 15 µg/L
 1/2 SYR4 2014–2017
Selenium
1.5 µg/L 3%
of the EPA limit 50 µg/L
 1/2 SYR4 2014–2017
Thallium, Total
0.1000 µg/L 5%
of the EPA limit 2 µg/L
 1/2 SYR4 2014–2017
85 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
JEFF CAGAN
Phone
352-242-2444

Frequently asked questions about Southlake Utilities

Is Southlake Utilities tap water safe to drink?

EPA monitoring detected 13 contaminants in Southlake Utilities'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 Southlake Utilities's water?

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

How many people does Southlake Utilities serve?

Southlake Utilities reports serving 9,950 people in Florida, per its EPA record.

Has Southlake Utilities had any water quality violations?

The EPA has 7 violations on file for Southlake Utilities, of which 0 are health-based (a contaminant limit or required treatment was breached) and 1 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.