What was found in Chinle, Many Farms, Del Muerto'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 |
|---|---|---|---|
| Barium | 1926.5 µg/L 96% of the EPA limit 2000 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2019 | 1/1 | SYR4 |
| Fluoride | 490 µg/L 12% of the EPA limit 4000 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2019 | 1/1 | SYR4 |
| Nitrite | 417 µg/L 42% of the EPA limit 1000 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2019 | 1/1 | SYR4 |
| TTHM | 62.92 µg/L 79% of the EPA limit 80 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2019 | 1/1 | SYR4 |
| Lithium | 37.8 µg/L No EPA limit set Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2025 | 1/1 | UCMR-5 |
| Arsenic | 9.135 µg/L 91% of the EPA limit 10 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2019 | 1/1 | SYR4 |
| Beryllium, Total | 6 µg/L 150% of the EPA limit, at the 95th percentile of samples — 4 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2019 | 1/1 | SYR4 |
| Cadmium | 6 µg/L 120% of the EPA limit, at the 95th percentile of samples — 5 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 5.79 µg/L 9.7% of the EPA limit 60 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.85 pCi/L 19% of the EPA limit 15 pCi/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2016 | 1/1 | SYR4 |
| Combined Uranium | 1.475 µg/L 4.9% of the EPA limit 30 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2016 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.09 pCi/L 22% of the EPA limit 5 pCi/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2016 | 1/1 | SYR4 |
| Mercury | 0.7000 µg/L 35% of the EPA limit 2 µg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: Chinle-Many Farms-Del Muerto NTUA · 8,458 people · 2025 | 1/1 | LCR |
Water suppliers serving Chinle, Many Farms, Del Muerto
| Supplier | Population served |
|---|---|
| Chinle-Many Farms-Del Muerto NTUA | 8,458 |
Frequently asked questions about Chinle, Many Farms, Del Muerto tap water
Is Chinle, Many Farms, Del Muerto tap water safe to drink?
EPA testing detected 14 contaminants in the water serving Chinle, Many Farms, Del Muerto. 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 Chinle, Many Farms, Del Muerto?
1 public water supplier report drinking-water monitoring for Chinle, Many Farms, Del Muerto, Arizona to the EPA. Each is listed above with its population served.
What contaminants are in Chinle, Many Farms, Del Muerto's water?
The contaminants EPA monitoring detected in Chinle, Many Farms, Del Muerto include Barium, Fluoride, Nitrite, TTHM, Lithium. 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.