← Kohala Joint Venture, HI

Tap water quality report

ZIP 19085 — Kohala Joint Venture, HI

EPA monitoring across the 2 water suppliers serving ZIP 19085 in Kohala Joint Venture, HI detected 45 contaminants. A detection doesn't automatically mean the water is unsafe — see the highest level found below, with the EPA limit for each.

2
water suppliers
823,450
people served
45
contaminants found

What was found in ZIP 19085

The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
5000 µg/L 50%
of the EPA limit 10000 µg/L
2/2 SYR4
Nitrate-Nitrite
1000 µg/L 10%
of the EPA limit 10000 µg/L
1/2 SYR4
Copper
910 µg/L 70%
of the EPA limit 1300 µg/L
2/2 SYR4
Chlorite
810 µg/L 81%
of the EPA limit 1000 µg/L
1/2 SYR4
Fluoride
600 µg/L 15%
of the EPA limit 4000 µg/L
1/2 SYR4
Barium
512 µg/L 26%
of the EPA limit 2000 µg/L
1/2 SYR4
Lead
171 µg/L 1140%
of the EPA limit, in the worst sample — 15 µg/L
2/2 SYR4
TTHM
137.7 µg/L 172%
of the EPA limit, in the worst sample — 80 µg/L
2/2 SYR4
Total Haloacetic Acids (HAA5)
130.2 µg/L 217%
of the EPA limit, in the worst sample — 60 µg/L
1/2 SYR4
Chloroform
83.1 µg/L
No EPA limit set
1/2 SYR4
Dichloroacetic Acid
64.6 µg/L
No EPA limit set
1/2 SYR4
Trichloroacetic Acid
61.2 µg/L
No EPA limit set
1/2 SYR4
Bromodichloromethane
20 µg/L
No EPA limit set
1/2 SYR4
Nitrite
20 µg/L 2%
of the EPA limit 1000 µg/L
1/2 SYR4
Bromoform
17.4 µg/L
No EPA limit set
2/2 SYR4
Lithium
15.7 µg/L
No EPA limit set
1/2 UCMR-5
Combined Uranium
12.9779 µg/L 43%
of the EPA limit 30 µg/L
1/2 SYR4
Chromium
12 µg/L 12%
of the EPA limit 100 µg/L
2/2 SYR4
Dibromochloromethane
8.6 µg/L
No EPA limit set
1/2 SYR4
Gross Beta Particle Activity
5.8 pCi/L
No EPA limit set
1/2 SYR4
Gross Alpha, Excl. Radon And U
4.4 pCi/L 29%
of the EPA limit 15 pCi/L
1/2 SYR4
Monochloroacetic Acid
4.4 µg/L
No EPA limit set
1/2 SYR4
Tetrachloroethylene
4.4 µg/L 88%
of the EPA limit 5 µg/L
1/2 SYR4
Dibromoacetic Acid
3.1 µg/L
No EPA limit set
1/2 SYR4
Xylenes, Total
2.9 µg/L 0%
of the EPA limit 10000 µg/L
1/2 SYR4
Selenium
2.5 µg/L 5%
of the EPA limit 50 µg/L
1/2 SYR4
Trichloroethylene
2.3 µg/L 46%
of the EPA limit 5 µg/L
1/2 SYR4
Monobromoacetic Acid
2.2 µg/L
No EPA limit set
1/2 SYR4
2,4-D
1.5 µg/L 2.1%
of the EPA limit 70 µg/L
1/2 SYR4
Di(2-ethylhexyl) Phthalate
1.49 µg/L 25%
of the EPA limit 6 µg/L
1/2 SYR4
Arsenic
1.3 µg/L 13%
of the EPA limit 10 µg/L
1/2 SYR4
cis-1,2-Dichloroethylene
1 µg/L 1.4%
of the EPA limit 70 µg/L
1/2 SYR4
Toluene
0.7000 µg/L 0.1%
of the EPA limit 1000 µg/L
1/2 SYR4
1,1,1-Trichloroethane
0.5000 µg/L 0.3%
of the EPA limit 200 µg/L
1/2 SYR4
Atrazine
0.2800 µg/L 9.3%
of the EPA limit 3 µg/L
1/2 SYR4
Pfpea
0.0218 µg/L
No EPA limit set
1/2 UCMR-5
Pfhxa
0.0172 µg/L
No EPA limit set
1/2 UCMR-5
PFOA
0.0126 µg/L
No EPA limit set
1/2 UCMR-5
PFNA
0.0120 µg/L
No EPA limit set
1/2 UCMR-5
Lead
0.0107 mg/L 72%
of the EPA limit 0.0150 mg/L
2/2 LCR
Pfba
0.0101 µg/L
No EPA limit set
1/2 UCMR-5
PFBS
0.0095 µg/L
No EPA limit set
1/2 UCMR-5
PFOS
0.0092 µg/L
No EPA limit set
1/2 UCMR-5
PFHXS
0.0077 µg/L
No EPA limit set
1/2 UCMR-5
Pfhpa
0.0069 µg/L
No EPA limit set
1/2 UCMR-5
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.

Water suppliers serving ZIP 19085

SupplierStatePopulation served
AQUA PA MAIN SYSTEM PA 822,600
KOHALA RANCH WATER CO. HI 850

Frequently asked questions about ZIP 19085 tap water

Is the tap water in ZIP 19085 safe to drink?

EPA testing detected 45 contaminants across the water suppliers serving ZIP 19085. 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 19085?

2 public water suppliers report EPA drinking-water monitoring for ZIP 19085. Each is listed above with its population served.

What contaminants are in ZIP 19085's water?

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