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Wheatland, WY

EPA monitoring detected 22 contaminants across the 2 water suppliers serving Wheatland. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

2
water suppliers
3,832
people served
22
contaminants found
Wyoming rankings Lead in Wyoming PFAS in Wyoming

What was found in Wheatland's water

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

ContaminantLevel vs EPA limitSuppliersSource
Nitrate-Nitrite
4960 µg/L 50%
of the EPA limit 10000 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
2/2 SYR4
Fluoride
570 µg/L 14%
of the EPA limit 4000 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
Highest in the city: 600 µg/L — Y-O INVESTMENTS, INC. · 173 people · 2019
2/2 SYR4
Copper
302.25 µg/L 23%
of the EPA limit 1300 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
2/2 SYR4
Combined Uranium
32.8 µg/L 109%
of the EPA limit, at the 95th percentile of samples — 30 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
Highest in the city: 38.36 µg/L — Y-O INVESTMENTS, INC. · 173 people · 2018
2/2 SYR4
TTHM
20.025 µg/L 25%
of the EPA limit 80 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
2/2 SYR4
Gross Alpha, Excl. Radon And U
12 pCi/L 80%
of the EPA limit 15 pCi/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
2/2 SYR4
Bromoform
8.652 µg/L
No EPA limit set
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
Highest in the city: 11.12 µg/L — Y-O INVESTMENTS, INC. · 173 people · 2019
2/2 SYR4
Total Haloacetic Acids (HAA5)
7.65 µg/L 13%
of the EPA limit 60 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
2/2 SYR4
Selenium
7 µg/L 14%
of the EPA limit 50 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
2/2 SYR4
Chloroform
6.44 µg/L
No EPA limit set
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
1/2 SYR4
Gross Beta Particle Activity
6.135 pCi/L
No EPA limit set
Highest in the city: Y-O INVESTMENTS, INC. · 173 people · 2017
1/2 SYR4
Dibromochloromethane
4.741 µg/L
No EPA limit set
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
2/2 SYR4
Bromodichloromethane
4.6875 µg/L
No EPA limit set
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
1/2 SYR4
Dichloroacetic Acid
4.28 µg/L
No EPA limit set
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
1/2 SYR4
Lead
4 µg/L 27%
of the EPA limit 15 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
1/2 SYR4
Dibromoacetic Acid
3.41 µg/L
No EPA limit set
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
2/2 SYR4
Arsenic
1.95 µg/L 20%
of the EPA limit 10 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
Highest in the city: 2.95 µg/L — Y-O INVESTMENTS, INC. · 173 people · 2019
2/2 SYR4
Combined Radium (-226 And -228)
2.58 pCi/L 52%
of the EPA limit 5 pCi/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
2/2 SYR4
Monochloroacetic Acid
0.8900 µg/L
No EPA limit set
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
1/2 SYR4
Thallium, Total
0.7000 µg/L 35%
of the EPA limit 2 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
1/2 SYR4
Pentachlorophenol
0.1880 µg/L 19%
of the EPA limit 1 µg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2019
1/2 SYR4
Lead
0.0030 mg/L 20%
of the EPA limit 0.0150 mg/L
Main supplier: WHEATLAND, TOWN OF · 3,659 people · 2025
2/2 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. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Wheatland

SupplierPopulation served
WHEATLAND, TOWN OF 3,659
Y-O INVESTMENTS, INC. 173

Frequently asked questions about Wheatland tap water

Is Wheatland tap water safe to drink?

EPA testing detected 22 contaminants in the water serving Wheatland. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Wheatland?

2 public water suppliers report drinking-water monitoring for Wheatland, Wyoming to the EPA. Each is listed above with its population served.

What contaminants are in Wheatland's water?

The contaminants EPA monitoring detected in Wheatland include Nitrate-Nitrite, Fluoride, Copper, Combined Uranium, TTHM. The full list, with the level at the main supplier and the data source, is in the table above.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.