What was found in Miramonte'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 |
|---|---|---|---|
| Nitrate | 1283.79 µg/L 13% of the EPA limit 10000 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2019 | 1/1 | SYR4 |
| Fluoride | 670.5 µg/L 17% of the EPA limit 4000 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2019 | 1/1 | SYR4 |
| Barium | 466 µg/L 23% of the EPA limit 2000 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2019 | 1/1 | SYR4 |
| Copper | 56 µg/L 4.3% of the EPA limit 1300 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2019 | 1/1 | SYR4 |
| Toluene | 16.34 µg/L 1.6% of the EPA limit 1000 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2019 | 1/1 | SYR4 |
| Dichloromethane | 11 µg/L 220% of the EPA limit, at the 95th percentile of samples — 5 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2018 | 1/1 | SYR4 |
| TTHM | 2.973 µg/L 3.7% of the EPA limit 80 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2018 | 1/1 | SYR4 |
| Lead | 2.7 µg/L 18% of the EPA limit 15 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2019 | 1/1 | SYR4 |
| Arsenic | 2.6 µg/L 26% of the EPA limit 10 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2019 | 1/1 | SYR4 |
| Chromium | 1.9 µg/L 1.9% of the EPA limit 100 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 1.79694 µg/L 6% of the EPA limit 30 µg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2014 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.6 pCi/L 32% of the EPA limit 5 pCi/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2016 | 1/1 | SYR4 |
| Chloroform | 1.1 µg/L No EPA limit set Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2018 | 1/1 | SYR4 |
| Dibromochloromethane | 1.1 µg/L No EPA limit set Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2018 | 1/1 | SYR4 |
| Bromodichloromethane | 0.9600 µg/L No EPA limit set Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2018 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: CAL FIRE - MIRAMONTE CONSERVATION CAMP · 52 people · 2023 | 1/1 | LCR |
Water suppliers serving Miramonte
| Supplier | Population served |
|---|---|
| CAL FIRE - MIRAMONTE CONSERVATION CAMP | 52 |
Frequently asked questions about Miramonte tap water
Is Miramonte tap water safe to drink?
EPA testing detected 16 contaminants in the water serving Miramonte. 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 Miramonte?
1 public water supplier report drinking-water monitoring for Miramonte, California to the EPA. Each is listed above with its population served.
What contaminants are in Miramonte's water?
The contaminants EPA monitoring detected in Miramonte include Nitrate, Fluoride, Barium, Copper, Toluene. 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.