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Tap water quality report

ZIP 45215 — Cincinnati, OH

EPA monitoring across the 4 water suppliers serving ZIP 45215 in Cincinnati, OH detected 27 contaminants. A detection doesn't automatically mean the water is unsafe — see the highest level found below, with the EPA limit for each.

4
water suppliers
772,892
people served
27
contaminants found

What was found in ZIP 45215

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
1550 µg/L 16%
of the EPA limit 10000 µg/L
2/4 SYR4
Nitrate-Nitrite
1510 µg/L 15%
of the EPA limit 10000 µg/L
2/4 SYR4
Fluoride
1080 µg/L 27%
of the EPA limit 4000 µg/L
2/4 SYR4
Copper
290 µg/L 22%
of the EPA limit 1300 µg/L
3/4 SYR4
TTHM
76.3 µg/L 95%
of the EPA limit 80 µg/L
4/4 SYR4
Barium
76 µg/L 3.8%
of the EPA limit 2000 µg/L
3/4 SYR4
Lead
54.2 µg/L 361%
of the EPA limit, in the worst sample — 15 µg/L
3/4 SYR4
Bromoform
44.6 µg/L
No EPA limit set
4/4 SYR4
Chloroform
38.1 µg/L
No EPA limit set
4/4 SYR4
Total Haloacetic Acids (HAA5)
31.2 µg/L 52%
of the EPA limit 60 µg/L
4/4 SYR4
Dichloroacetic Acid
28.6 µg/L
No EPA limit set
4/4 SYR4
Dibromochloromethane
26.5 µg/L
No EPA limit set
4/4 SYR4
Bromodichloromethane
19.7 µg/L
No EPA limit set
4/4 SYR4
Lithium
11.1 µg/L
No EPA limit set
1/4 UCMR-5
Dibromoacetic Acid
10.3 µg/L
No EPA limit set
4/4 SYR4
Xylenes, Total
8.5 µg/L 0.1%
of the EPA limit 10000 µg/L
1/4 SYR4
Monobromoacetic Acid
7.92 µg/L
No EPA limit set
2/4 SYR4
Arsenic
7.67 µg/L 77%
of the EPA limit 10 µg/L
2/4 SYR4
Trichloroacetic Acid
6.78 µg/L
No EPA limit set
3/4 SYR4
Monochloroacetic Acid
6.41 µg/L
No EPA limit set
1/4 SYR4
Ethylbenzene
1.32 µg/L 0.2%
of the EPA limit 700 µg/L
1/4 SYR4
Trichloroethylene
0.6900 µg/L 14%
of the EPA limit 5 µg/L
1/4 SYR4
PFOS
0.0061 µg/L
No EPA limit set
1/4 UCMR-5
Pfba
0.0052 µg/L
No EPA limit set
1/4 UCMR-5
Pfpea
0.0049 µg/L
No EPA limit set
1/4 UCMR-5
PFBS
0.0041 µg/L
No EPA limit set
1/4 UCMR-5
Lead
0.0021 mg/L 14%
of the EPA limit 0.0150 mg/L
4/4 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 45215

SupplierStatePopulation served
CINCINNATI PUBLIC WATER SYSTEM OH 750,200
WYOMING CITY PWS OH 9,700
READING CITY PWS OH 9,506
LOCKLAND VILLAGE PWS OH 3,486

Frequently asked questions about ZIP 45215 tap water

Is the tap water in ZIP 45215 safe to drink?

EPA testing detected 27 contaminants across the water suppliers serving ZIP 45215. 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 45215?

4 public water suppliers report EPA drinking-water monitoring for ZIP 45215. Each is listed above with its population served.

What contaminants are in ZIP 45215's water?

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