← Keystone Heights, FL

Tap water quality report

ZIP 32656 — Keystone Heights, FL

EPA monitoring across the 1 water supplier serving ZIP 32656 in Keystone Heights, FL detected 15 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

1
water supplier
5,092
people served
15
contaminants found

What was found in ZIP 32656

The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
1620 µg/L 16%
of the EPA limit 10000 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2019
1/1 SYR4
Nitrite
344 µg/L 34%
of the EPA limit 1000 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2019
1/1 SYR4
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
TTHM
35.189 µg/L 44%
of the EPA limit 80 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2019
1/1 SYR4
Copper
13.76 µg/L 1.1%
of the EPA limit 1300 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
Total Haloacetic Acids (HAA5)
11.7795 µg/L 20%
of the EPA limit 60 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2019
1/1 SYR4
Barium
9.08 µg/L 0.5%
of the EPA limit 2000 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
Arsenic
2.75 µg/L 28%
of the EPA limit 10 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
Selenium
0.8000 µg/L 1.6%
of the EPA limit 50 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
Lead
0.5000 µg/L 3.3%
of the EPA limit 15 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
Chromium
0.4900 µg/L 0.5%
of the EPA limit 100 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
Beryllium, Total
0.3000 µg/L 7.5%
of the EPA limit 4 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
Thallium, Total
0.1950 µg/L 9.8%
of the EPA limit 2 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
Antimony, Total
0.1000 µg/L 1.7%
of the EPA limit 6 µg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2017
1/1 SYR4
Lead
0.0023 mg/L 15%
of the EPA limit 0.0150 mg/L
Main supplier: KEYSTONE POSTMASTER GRID · 5,092 people · 2023
1/1 LCR
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 the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.

Water suppliers serving ZIP 32656

SupplierStatePopulation served
KEYSTONE POSTMASTER GRID FL 5,092

Frequently asked questions about ZIP 32656 tap water

Is the tap water in ZIP 32656 safe to drink?

EPA testing detected 15 contaminants across the water suppliers serving ZIP 32656. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.

Which water suppliers serve ZIP 32656?

1 public water supplier report EPA drinking-water monitoring for ZIP 32656. Each is listed above with its population served.

What contaminants are in ZIP 32656's water?

EPA monitoring detected Nitrate, Nitrite, Fluoride, TTHM, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.