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Tap water quality report

Schofield Barracks, HI

EPA monitoring detected 15 contaminants across the 2 water suppliers serving Schofield Barracks. A detection doesn't automatically mean the water is unsafe — see the highest level found for each below, with its EPA source and period.

2
water suppliers
44,987
people served
15
contaminants found
Hawaii rankings Lead in Hawaii PFAS in Hawaii

What was found in Schofield Barracks's water

The highest level seen across the city's suppliers, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Fluoride
1500 µg/L 38%
of the EPA limit 4000 µg/L
 2/2 SYR4
Nitrate
800 µg/L 8%
of the EPA limit 10000 µg/L
 2/2 SYR4
Nitrate-Nitrite
800 µg/L 8%
of the EPA limit 10000 µg/L
 2/2 SYR4
Trichloroethylene
40.6 µg/L 812%
of the EPA limit, in the worst sample — 5 µg/L
 1/2 SYR4
Barium
23.6 µg/L 1.2%
of the EPA limit 2000 µg/L
 1/2 SYR4
Bromoform
10 µg/L
No EPA limit set
 2/2 SYR4
TTHM
10 µg/L 13%
of the EPA limit 80 µg/L
 2/2 SYR4
Gross Beta Particle Activity
3.4 pCi/L
No EPA limit set
 1/2 SYR4
Chromium
2.4 µg/L 2.4%
of the EPA limit 100 µg/L
 1/2 SYR4
Dibromoacetic Acid
1.2 µg/L
No EPA limit set
 1/2 SYR4
Monobromoacetic Acid
1.2 µg/L
No EPA limit set
 2/2 SYR4
Total Haloacetic Acids (HAA5)
1.2 µg/L 2%
of the EPA limit 60 µg/L
 2/2 SYR4
Tetrachloroethylene
1.1 µg/L 22%
of the EPA limit 5 µg/L
 1/2 SYR4
Dibromochloromethane
0.6000 µg/L
No EPA limit set
 1/2 SYR4
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 2/2 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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Schofield Barracks

SupplierPopulation served
SCHOFIELD BARRACKS 37,920
FORT SHAFTER 7,067

Frequently asked questions about Schofield Barracks tap water

Is Schofield Barracks tap water safe to drink?

EPA testing detected 15 contaminants in the water serving Schofield Barracks. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Schofield Barracks?

2 public water suppliers report drinking-water monitoring for Schofield Barracks, Hawaii to the EPA. Each is listed above with its population served.

What contaminants are in Schofield Barracks's water?

The contaminants EPA monitoring detected in Schofield Barracks include Fluoride, Nitrate, Nitrate-Nitrite, Trichloroethylene, Barium. The full list, with the highest level found and the data source, is in the table above.

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.