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Tap water quality report

St. Augustine Ws

EPA monitoring tested this supplier for 99 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

99
contaminants tested
10
detected
43,069
people served
0
health-based violations
Florida rankingsLead in FloridaPFAS in Florida
Water source
Ground water
Ownership
Local government
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.

0
health-based violations
20
violations on file
3
still open
ViolationTypeStatusPeriod
Other Monitoring Unaddressed 2024-07-01
MON Monitoring Archived 2024-05-01 → 2024-05-31
MON Monitoring Archived 2023-05-01 → 2023-05-31
MR Monitoring Resolved 2023-01-01
Other Monitoring Unaddressed 2022-07-01
MON Monitoring Resolved 2022-03-01 → 2022-03-31
RPT Monitoring Unaddressed 2019-10-01
MR Monitoring Archived 2019-01-01 → 2019-12-31
MR Monitoring Archived 2019-01-01 → 2019-12-31
MR Monitoring Archived 2018-01-01 → 2018-12-31

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 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
TTHM
49.2 µg/L 62%
of the EPA limit 80 µg/L
 61/61 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
9.28 µg/L 15%
of the EPA limit 60 µg/L
 60/61 SYR4 2012–2019
Lead
0.00080 mg/L 5.3%
of the EPA limit 0.0150 mg/L
 21/21 LCR 2023
Fluoride
880 µg/L 22%
of the EPA limit 4000 µg/L
 8/8 SYR4 2014–2017
Nitrate
210 µg/L 2.1%
of the EPA limit 10000 µg/L
 8/32 SYR4 2012–2019
Barium
14 µg/L 0.7%
of the EPA limit 2000 µg/L
 4/4 SYR4 2014–2017
Copper
1.4 µg/L 0.1%
of the EPA limit 1300 µg/L
 3/4 SYR4 2014–2017
Antimony, Total
0.1000 µg/L 1.7%
of the EPA limit 6 µg/L
 1/3 SYR4 2014–2017
Chromium
2 µg/L 2%
of the EPA limit 100 µg/L
 1/4 SYR4 2014–2017
Nitrite
20 µg/L 2%
of the EPA limit 1000 µg/L
 1/17 SYR4 2012–2019
89 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-PF3ONSAdonaArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
STEPHEN SLAUGHTER
Phone
904-825-1040

Frequently asked questions about St. Augustine Ws

Is St. Augustine Ws tap water safe to drink?

EPA monitoring detected 10 contaminants in St. Augustine Ws'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 St. Augustine Ws's water?

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

How many people does St. Augustine Ws serve?

St. Augustine Ws reports serving 43,069 people in Florida, per its EPA record.

Has St. Augustine Ws had any water quality violations?

The EPA has 20 violations on file for St. Augustine Ws, 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.