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Tap water quality report

Jea: Ponce De Leon Grid

EPA monitoring tested this supplier for 69 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
12
detected
2,303
people served
1
health-based violations
Florida rankingsLead in FloridaPFAS in Florida
Water source
Ground water
Ownership
Private
Counties served
St. Johns

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.

1
health-based violations
6
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2003-06-01 → 2003-06-30
MON Monitoring Resolved 2024-11-01 → 2024-11-30
MR Monitoring Resolved 2024-11-01 → 2024-11-30
MR Monitoring Archived 2009-09-01 → 2009-09-30
MR Monitoring Archived 2003-08-01 → 2003-08-31
MR Monitoring Archived 1996-03-01 → 1996-03-31

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
98.228 µg/L 123%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 110.98 µg/L
65/65 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
25.4875 µg/L 42%
of the EPA limit 60 µg/L
worst single sample: 31.96 µg/L
56/56 SYR4 2012–2019
Nitrate
213 µg/L 2.1%
of the EPA limit 10000 µg/L
 20/54 SYR4 2012–2019
Fluoride
1220 µg/L 31%
of the EPA limit 4000 µg/L
 12/12 SYR4 2015–2018
Lead
0.0032 mg/L 21%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2023
Barium
19.1 µg/L 1%
of the EPA limit 2000 µg/L
worst single sample: 19.3 µg/L
6/6 SYR4 2015–2018
Copper
24.15 µg/L 1.9%
of the EPA limit 1300 µg/L
worst single sample: 26.2 µg/L
3/6 SYR4 2015–2018
Lead
2.295 µg/L 15%
of the EPA limit 15 µg/L
worst single sample: 2.4 µg/L
2/6 SYR4 2015–2018
Beryllium, Total
0.7000 µg/L 18%
of the EPA limit 4 µg/L
 1/6 SYR4 2015–2018
Cadmium
0.2000 µg/L 4%
of the EPA limit 5 µg/L
 1/6 SYR4 2015–2018
Combined Uranium
0.3963 µg/L 1.3%
of the EPA limit 30 µg/L
 1/4 SYR4 2018–2019
Selenium
1.5 µg/L 3%
of the EPA limit 50 µg/L
 1/6 SYR4 2015–2018
57 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneChlorobenzeneCyanideCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
KEVIN HOLBROOKS
Phone
904-665-4540

Frequently asked questions about Jea: Ponce De Leon Grid

Is Jea: Ponce De Leon Grid tap water safe to drink?

EPA monitoring detected 12 contaminants in Jea: Ponce De Leon Grid'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 Jea: Ponce De Leon Grid's water?

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

How many people does Jea: Ponce De Leon Grid serve?

Jea: Ponce De Leon Grid reports serving 2,303 people in Florida, per its EPA record.

Has Jea: Ponce De Leon Grid had any water quality violations?

The EPA has 6 violations on file for Jea: Ponce De Leon Grid, of which 1 is 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.