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Tap water quality report

ZIP 45875 — Ottawa, OH

EPA monitoring across the 1 water supplier serving ZIP 45875 in Ottawa, OH detected 25 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

1
water supplier
4,393
people served
25
contaminants found

What was found in ZIP 45875

The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate-Nitrite
3025 µg/L 30%
of the EPA limit 10000 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Nitrate
2755.5 µg/L 28%
of the EPA limit 10000 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Fluoride
1182.5 µg/L 30%
of the EPA limit 4000 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Copper
109.55 µg/L 8.4%
of the EPA limit 1300 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Barium
103.065 µg/L 5.2%
of the EPA limit 2000 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
TTHM
102.032 µg/L 128%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Chloroform
67.036 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
49 µg/L 82%
of the EPA limit 60 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Dichloroacetic Acid
31.102 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Bromodichloromethane
25.288 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Trichloroacetic Acid
14.84 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Lithium
11.9 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2024
1/1 UCMR-5
Dibromochloromethane
11.388 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Lead
8.468 µg/L 56%
of the EPA limit 15 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2017
1/1 SYR4
Monochloroacetic Acid
5.7665 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Dibromoacetic Acid
4.335 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Atrazine
2.605 µg/L 87%
of the EPA limit 3 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Monobromoacetic Acid
2.265 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Bromoform
1.2465 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Simazine
0.3552 µg/L 8.9%
of the EPA limit 4 µg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2019
1/1 SYR4
Pfpea
0.0904 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2024
1/1 UCMR-5
Pfhxa
0.0518 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2024
1/1 UCMR-5
Pfba
0.0124 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2024
1/1 UCMR-5
PFBS
0.0081 µg/L
No EPA limit set
Main supplier: OTTAWA VILLAGE · 4,393 people · 2024
1/1 UCMR-5
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: OTTAWA VILLAGE · 4,393 people · 2023
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 95th percentile of the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.

Water suppliers serving ZIP 45875

SupplierStatePopulation served
OTTAWA VILLAGE OH 4,393

Frequently asked questions about ZIP 45875 tap water

Is the tap water in ZIP 45875 safe to drink?

EPA testing detected 25 contaminants across the water suppliers serving ZIP 45875. 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 45875?

1 public water supplier report EPA drinking-water monitoring for ZIP 45875. Each is listed above with its population served.

What contaminants are in ZIP 45875's water?

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