Tap WaterIndex

← Florida

Tap water quality report

N.A.S. Jacksonville

EPA monitoring tested this supplier for 99 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

99
contaminants tested
7
detected
22,000
people served
10
health-based violations
Florida rankingsLead in FloridaPFAS in Florida
Water source
Ground water
Ownership
Federal government
Counties served
Duval

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.

10
health-based violations
21
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2009-10-01 → 2009-10-31
MCL Health-based Resolved 2009-10-01 → 2009-10-31
MCL Health-based Resolved 2009-04-01 → 2009-04-30
MCL Health-based Resolved 2009-04-01 → 2009-04-30
MCL Health-based Archived 2008-09-01 → 2008-09-30
MCL Health-based Archived 2008-05-01 → 2008-05-31
MCL Health-based Archived 2007-08-01 → 2007-08-31
MCL Health-based Archived 2007-02-01 → 2007-02-28
MCL Health-based Archived 1995-09-01 → 1995-09-30
MCL Health-based Archived 1994-12-01 → 1994-12-31

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 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
82.794 µg/L 103%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 99.64 µg/L
115/115 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
24.404 µg/L 41%
of the EPA limit 60 µg/L
worst single sample: 27.11 µg/L
115/115 SYR4 2012–2019
Lead
0.0019 mg/L 13%
of the EPA limit 0.0150 mg/L
 19/19 LCR 2023
Nitrate
160 µg/L 1.6%
of the EPA limit 10000 µg/L
 4/20 SYR4 2012–2019
Fluoride
471 µg/L 12%
of the EPA limit 4000 µg/L
worst single sample: 480 µg/L
3/4 SYR4 2014–2017
Barium
28.85 µg/L 1.4%
of the EPA limit 2000 µg/L
worst single sample: 29 µg/L
2/2 SYR4 2014–2017
Copper
0.8000 µg/L 0.1%
of the EPA limit 1300 µg/L
 1/2 SYR4 2014–2017
92 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-PF3ONSAdonaAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CDR. CHESTER CHET WYCKOFF
Phone
904-542-1821

Frequently asked questions about N.A.S. Jacksonville

Is N.A.S. Jacksonville tap water safe to drink?

EPA monitoring detected 7 contaminants in N.A.S. Jacksonville'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 N.A.S. Jacksonville's water?

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

How many people does N.A.S. Jacksonville serve?

N.A.S. Jacksonville reports serving 22,000 people in Florida, per its EPA record.

Has N.A.S. Jacksonville had any water quality violations?

The EPA has 21 violations on file for N.A.S. Jacksonville, of which 10 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.