What was found in ZIP 83116
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.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Fluoride | 200 µg/L 5% of the EPA limit 4000 µg/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019
Highest in the ZIP: 1700 µg/L — HIGH MEADOW RANCH · 580 people · 2019 | 2/2 | SYR4 |
| Copper | 630 µg/L 48% of the EPA limit 1300 µg/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2018 | 2/2 | SYR4 |
| TTHM | 126.1 µg/L 158% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Chloroform | 105.98 µg/L No EPA limit set Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Barium | 100 µg/L 5% of the EPA limit 2000 µg/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 70 µg/L 0.7% of the EPA limit 10000 µg/L Highest in the ZIP: HIGH MEADOW RANCH · 580 people · 2019 | 1/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 66.24 µg/L 110% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Trichloroacetic Acid | 35.85 µg/L No EPA limit set Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Dichloroacetic Acid | 33.7 µg/L No EPA limit set Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Bromodichloromethane | 9.33 µg/L No EPA limit set Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Lead | 4.4 µg/L 29% of the EPA limit 15 µg/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2018
Highest in the ZIP: 9.13 µg/L — HIGH MEADOW RANCH · 580 people · 2019 | 2/2 | SYR4 |
| Selenium | 6 µg/L 12% of the EPA limit 50 µg/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.1 pCi/L 14% of the EPA limit 15 pCi/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019
Highest in the ZIP: 3.3 pCi/L — HIGH MEADOW RANCH · 580 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 2.595 µg/L No EPA limit set Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Monobromoacetic Acid | 1.68 µg/L No EPA limit set Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.4 pCi/L 28% of the EPA limit 5 pCi/L Highest in the ZIP: HIGH MEADOW RANCH · 580 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 1.125 µg/L No EPA limit set Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Dibromoacetic Acid | 0.3500 µg/L No EPA limit set Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2019 | 1/2 | SYR4 |
| Hexachlorocyclopentadiene | 0.1000 µg/L 0.2% of the EPA limit 50 µg/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2017 | 1/2 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: KEMMERER-DIAMONDVILLE JPB · 3,348 people · 2024 | 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.
Water suppliers serving ZIP 83116
| Supplier | State | Population served |
|---|---|---|
| KEMMERER-DIAMONDVILLE JPB | WY | 3,348 |
| HIGH MEADOW RANCH | WY | 580 |
Frequently asked questions about ZIP 83116 tap water
Is the tap water in ZIP 83116 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 83116. 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 83116?
2 public water suppliers report EPA drinking-water monitoring for ZIP 83116. Each is listed above with its population served.
What contaminants are in ZIP 83116's water?
EPA monitoring detected Fluoride, Copper, TTHM, Chloroform, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.