What was found in Tridell'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.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 326.55 µg/L 25% of the EPA limit 1300 µg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2018 | 1/1 | SYR4 |
| Nitrate | 300 µg/L 3% of the EPA limit 10000 µg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 200 µg/L 2% of the EPA limit 10000 µg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2013 | 1/1 | SYR4 |
| Barium | 86.51 µg/L 4.3% of the EPA limit 2000 µg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| TTHM | 43.3 µg/L 54% of the EPA limit 80 µg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Chloroform | 42.22 µg/L No EPA limit set Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 38.64 µg/L 64% of the EPA limit 60 µg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 23.805 µg/L No EPA limit set Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 14.935 µg/L No EPA limit set Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 4.38 µg/L No EPA limit set Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Lead | 3.76 µg/L 25% of the EPA limit 15 µg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2018 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 2.1 pCi/L No EPA limit set Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2017 | 1/1 | SYR4 |
| Cyanide | 2 µg/L 1% of the EPA limit 200 µg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 1.325 µg/L No EPA limit set Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Arsenic | 0.7950 µg/L 8% of the EPA limit 10 µg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.7500 pCi/L 5% of the EPA limit 15 pCi/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0071 mg/L 47% of the EPA limit 0.0150 mg/L Main supplier: ASHLEY VALLEY WATER AND SEWER ID · 13,835 people · 2024 | 1/1 | LCR |
Water suppliers serving Tridell
| Supplier | Population served |
|---|---|
| ASHLEY VALLEY WATER AND SEWER ID | 13,835 |
Frequently asked questions about Tridell tap water
Is Tridell tap water safe to drink?
EPA testing detected 17 contaminants in the water serving Tridell. 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 Tridell?
1 public water supplier report drinking-water monitoring for Tridell, Utah to the EPA. Each is listed above with its population served.
What contaminants are in Tridell's water?
The contaminants EPA monitoring detected in Tridell include Copper, Nitrate, Nitrate-Nitrite, Barium, 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.