← Napoleon, OH

Tap water quality report

ZIP 43535 — Napoleon, OH

EPA monitoring across the 1 water supplier serving ZIP 43535 in Napoleon, OH detected 25 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
8,858
people served
25
contaminants found

What was found in ZIP 43535

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
9650 µg/L 97%
of the EPA limit 10000 µg/L
1/1 SYR4
Fluoride
1150 µg/L 29%
of the EPA limit 4000 µg/L
1/1 SYR4
TTHM
90.8 µg/L 114%
of the EPA limit, in the worst sample — 80 µg/L
1/1 SYR4
Copper
79 µg/L 6.1%
of the EPA limit 1300 µg/L
1/1 SYR4
Chloroform
51.1 µg/L
No EPA limit set
1/1 SYR4
Total Haloacetic Acids (HAA5)
37.7 µg/L 63%
of the EPA limit 60 µg/L
1/1 SYR4
Bromodichloromethane
29.2 µg/L
No EPA limit set
1/1 SYR4
Monochloroacetic Acid
22.7 µg/L
No EPA limit set
1/1 SYR4
Lead
21 µg/L 140%
of the EPA limit, in the worst sample — 15 µg/L
1/1 SYR4
Dibromochloromethane
20.3 µg/L
No EPA limit set
1/1 SYR4
Dichloroacetic Acid
16.4 µg/L
No EPA limit set
1/1 SYR4
Barium
15 µg/L 0.8%
of the EPA limit 2000 µg/L
1/1 SYR4
Atrazine
11 µg/L 367%
of the EPA limit, in the worst sample — 3 µg/L
1/1 SYR4
Trichloroacetic Acid
10.2 µg/L
No EPA limit set
1/1 SYR4
Bromoform
8.8 µg/L
No EPA limit set
1/1 SYR4
Dibromoacetic Acid
7 µg/L
No EPA limit set
1/1 SYR4
Xylenes, Total
2.8 µg/L 0%
of the EPA limit 10000 µg/L
1/1 SYR4
Monobromoacetic Acid
2.1 µg/L
No EPA limit set
1/1 SYR4
Simazine
1.41 µg/L 35%
of the EPA limit 4 µg/L
1/1 SYR4
Ethylbenzene
0.5000 µg/L 0.1%
of the EPA limit 700 µg/L
1/1 SYR4
2,4-D
0.2000 µg/L 0.3%
of the EPA limit 70 µg/L
1/1 SYR4
Pfpea
0.0091 µg/L
No EPA limit set
1/1 UCMR-5
Pfhxa
0.0071 µg/L
No EPA limit set
1/1 UCMR-5
PFBS
0.0036 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 43535

SupplierStatePopulation served
NAPOLEON CITY OH 8,858

Frequently asked questions about ZIP 43535 tap water

Is the tap water in ZIP 43535 safe to drink?

EPA testing detected 25 contaminants across the water suppliers serving ZIP 43535. 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 43535?

1 public water supplier report EPA drinking-water monitoring for ZIP 43535. Each is listed above with its population served.

What contaminants are in ZIP 43535's water?

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