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Tap water quality report

Marianna, City of

EPA monitoring tested this supplier for 69 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
13
detected
8,227
people served
5
health-based violations
Florida rankingsLead in FloridaPFAS in Florida
Water source
Ground water
Ownership
Local government
Counties served
Jackson

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.

5
health-based violations
34
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2008-01-01 → 2008-01-31
MCL Health-based Archived 2008-01-01 → 2008-01-31
MCL Health-based Archived 2001-06-01 → 2001-06-30
MCL Health-based Archived 2000-07-01 → 2000-07-31
MCL Health-based Archived 2000-05-01 → 2000-05-31
MR Monitoring Resolved 2021-10-01 → 2021-12-31
MR Monitoring Resolved 2021-10-01 → 2021-12-31
MR Monitoring Resolved 2021-10-01 → 2021-12-31
MR Monitoring Resolved 2021-10-01 → 2021-12-31
MR Monitoring Resolved 2021-10-01 → 2021-12-31

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
PFOS 0.0094 µg/L 4/8 2025
PFBS 0.0034 µg/L 2/8 2025
PFHXS 0.0044 µg/L 2/8 2025

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
Nitrate
890 µg/L 8.9%
of the EPA limit 10000 µg/L
worst single sample: 900 µg/L
56/64 SYR4 2012–2019
TTHM
12.0025 µg/L 15%
of the EPA limit 80 µg/L
worst single sample: 25.5 µg/L
26/27 SYR4 2014–2019
Lead
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2023
Total Haloacetic Acids (HAA5)
5.095 µg/L 8.5%
of the EPA limit 60 µg/L
worst single sample: 5.62 µg/L
11/27 SYR4 2014–2019
Barium
26.65 µg/L 1.3%
of the EPA limit 2000 µg/L
worst single sample: 27 µg/L
8/8 SYR4 2014–2017
Copper
36.6 µg/L 2.8%
of the EPA limit 1300 µg/L
worst single sample: 38 µg/L
8/8 SYR4 2014–2017
Tetrachloroethylene
0.7490 µg/L 15%
of the EPA limit 5 µg/L
worst single sample: 0.8300 µg/L
7/16 SYR4 2012–2019
Arsenic
2.195 µg/L 22%
of the EPA limit 10 µg/L
worst single sample: 2.2 µg/L
2/8 SYR4 2014–2017
Fluoride
130 µg/L 3.3%
of the EPA limit 4000 µg/L
 2/17 SYR4 2014–2017
Lead
28 µg/L 187%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
 1/12 SYR4 2014–2018
56 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalBenzeneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbon TetrachlorideChromiumDichloromethaneEthylbenzeneHfpo-DaMercuryNetfosaaNfdhaNmefosaaNitritePfbaPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPfmbaPfmpaPFNAPFOAPfpeaPfpesPftaPftrdaPfunaSeleniumStyreneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
TOMMY SMITH
Phone
850-693-6893

Frequently asked questions about Marianna, City of

Is Marianna, City of tap water safe to drink?

EPA monitoring detected 13 contaminants in Marianna, City of'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 Marianna, City of's water?

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

How many people does Marianna, City of serve?

Marianna, City of reports serving 8,227 people in Florida, per its EPA record.

Has Marianna, City of had any water quality violations?

The EPA has 34 violations on file for Marianna, City of, of which 5 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.