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Tap water quality report

Dunedin Water

EPA monitoring tested this supplier for 100 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

100
contaminants tested
17
detected
46,161
people served
17
health-based violations
Florida rankingsLead in FloridaPFAS in Florida
Water source
Ground water
Ownership
Local government
Counties served
Pinellas

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.

17
health-based violations
41
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 1996-10-01 → 1996-10-31
MCL Health-based Resolved 1996-10-01 → 1996-10-31
MCL Health-based Resolved 1996-10-01 → 1996-10-31
MCL Health-based Archived 1992-10-01 → 1992-10-31
MCL Health-based Archived 1992-10-01 → 1992-10-31
MCL Health-based Archived 1992-10-01 → 1992-10-31
MCL Health-based Archived 1992-10-01 → 1992-10-31
MCL Health-based Archived 1992-10-01 → 1992-10-31
MCL Health-based Archived 1992-10-01 → 1992-10-31
MCL Health-based Archived 1992-10-01 → 1992-10-31

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
87.25 µg/L 109%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 113 µg/L
146/146 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
17.385 µg/L 29%
of the EPA limit 60 µg/L
worst single sample: 23.5 µg/L
146/146 SYR4 2012–2019
Fluoride
880 µg/L 22%
of the EPA limit 4000 µg/L
worst single sample: 900 µg/L
83/83 SYR4 2012–2019
Arsenic
19.5 µg/L 195%
of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 21 µg/L
16/16 SYR4 2012–2019
Lead
0.0015 mg/L 10%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2023
Barium
11.48 µg/L 0.6%
of the EPA limit 2000 µg/L
worst single sample: 14 µg/L
9/9 SYR4 2012–2019
Nitrate
280 µg/L 2.8%
of the EPA limit 10000 µg/L
 8/18 SYR4 2012–2019
Copper
1.51 µg/L 0.1%
of the EPA limit 1300 µg/L
worst single sample: 1.6 µg/L
4/9 SYR4 2012–2019
Selenium
6.355 µg/L 13%
of the EPA limit 50 µg/L
worst single sample: 6.4 µg/L
4/9 SYR4 2012–2019
Antimony, Total
1.03 µg/L 17%
of the EPA limit 6 µg/L
worst single sample: 1.1 µg/L
3/9 SYR4 2012–2019
Combined Uranium
0.2905 µg/L 1%
of the EPA limit 30 µg/L
worst single sample: 0.2980 µg/L
3/4 SYR4 2012–2014
Dichloromethane
0.8700 µg/L 17%
of the EPA limit 5 µg/L
worst single sample: 0.9000 µg/L
2/15 SYR4 2012–2019
Beryllium, Total
0.5000 µg/L 13%
of the EPA limit 4 µg/L
 1/9 SYR4 2012–2019
Cyanide
3 µg/L 1.5%
of the EPA limit 200 µg/L
 1/9 SYR4 2012–2019
Cadmium
0.2000 µg/L 4%
of the EPA limit 5 µg/L
 1/9 SYR4 2012–2019
Chromium
3 µg/L 3%
of the EPA limit 100 µg/L
 1/9 SYR4 2012–2019
Hexachlorocyclopentadiene
0.0270 µg/L 0.1%
of the EPA limit 50 µg/L
 1/11 SYR4 2012–2019
83 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAtrazineBhc-GammaBenzeneBenzo(A)PyreneChlorobenzeneCarbofuranCarbon TetrachlorideChlordaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideLassoLeadMercuryMethoxychlorNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PAUL STANEK
Phone
727-298-2409

Frequently asked questions about Dunedin Water

Is Dunedin Water tap water safe to drink?

EPA monitoring detected 17 contaminants in Dunedin Water'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 Dunedin Water's water?

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

How many people does Dunedin Water serve?

Dunedin Water reports serving 46,161 people in Florida, per its EPA record.

Has Dunedin Water had any water quality violations?

The EPA has 41 violations on file for Dunedin Water, of which 17 are health-based (a contaminant limit or required treatment was breached) and 0 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.