← Hamilton, OH

Tap water quality report

ZIP 45044 — Hamilton, OH

EPA monitoring across the 1 water supplier serving ZIP 45044 in Hamilton, OH detected 15 contaminants. A detection doesn't automatically mean the water is unsafe — see the highest level found below, with the EPA limit for each.

1
water supplier
116,572
people served
15
contaminants found

What was found in ZIP 45044

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
Copper
69.4 µg/L 5.3%
of the EPA limit 1300 µg/L
1/1 SYR4
TTHM
53.26 µg/L 67%
of the EPA limit 80 µg/L
1/1 SYR4
Lead
27 µg/L 180%
of the EPA limit, in the worst sample — 15 µg/L
1/1 SYR4
Dibromochloromethane
21.89 µg/L
No EPA limit set
1/1 SYR4
Bromoform
17.88 µg/L
No EPA limit set
1/1 SYR4
Bromodichloromethane
14.78 µg/L
No EPA limit set
1/1 SYR4
Total Haloacetic Acids (HAA5)
14.36 µg/L 24%
of the EPA limit 60 µg/L
1/1 SYR4
Chloroform
10.27 µg/L
No EPA limit set
1/1 SYR4
Dibromoacetic Acid
9.827 µg/L
No EPA limit set
1/1 SYR4
Trichloroacetic Acid
6.092 µg/L
No EPA limit set
1/1 SYR4
Dichloroacetic Acid
5.185 µg/L
No EPA limit set
1/1 SYR4
Monochloroacetic Acid
4.33 µg/L
No EPA limit set
1/1 SYR4
PFHXS
0.0047 µg/L
No EPA limit set
1/1 UCMR-5
PFBS
0.0035 µg/L
No EPA limit set
1/1 UCMR-5
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
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 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 45044

SupplierStatePopulation served
BUTLER CO. WATER DISTRICT 2 PWS OH 116,572

Frequently asked questions about ZIP 45044 tap water

Is the tap water in ZIP 45044 safe to drink?

EPA testing detected 15 contaminants across the water suppliers serving ZIP 45044. 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 45044?

1 public water supplier report EPA drinking-water monitoring for ZIP 45044. Each is listed above with its population served.

What contaminants are in ZIP 45044's water?

EPA monitoring detected Copper, TTHM, Lead, Dibromochloromethane, Bromoform, and others across this ZIP's suppliers. The full list with levels and sources is above.