What was found in ZIP 95646
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 370 µg/L 3.7% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 370 µg/L 3.7% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Fluoride | 160 µg/L 4% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 34 µg/L 567% of the EPA limit, in the worst sample — 6 µg/L | 1/1 | SYR4 |
| Barium | 31 µg/L 1.6% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Lithium | 19 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Arsenic | 3 µg/L 30% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| TTHM | 2.42 µg/L 3% of the EPA limit 80 µg/L | 1/1 | SYR4 |
| Chloroform | 1.94 µg/L No EPA limit set | 1/1 | SYR4 |
| Chromium | 1.3 µg/L 1.3% of the EPA limit 100 µg/L | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.2 µg/L No EPA limit set | 1/1 | SYR4 |
| Bromodichloromethane | 0.6500 µg/L No EPA limit set | 1/1 | SYR4 |
| Combined Uranium | 0.2339 µg/L 0.8% of the EPA limit 30 µg/L | 1/1 | SYR4 |
| Nitrite | 0.1500 µg/L 0% of the EPA limit 1000 µg/L | 1/1 | SYR4 |
| Lead | 0.0028 mg/L 19% of the EPA limit 0.0150 mg/L | 1/1 | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 95646
| Supplier | State | Population served |
|---|---|---|
| KIRKWOOD MEADOWS PUBLIC UTILITY DISTRICT | CA | 7,851 |
Frequently asked questions about ZIP 95646 tap water
Is the tap water in ZIP 95646 safe to drink?
EPA testing detected 15 contaminants across the water suppliers serving ZIP 95646. 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 95646?
1 public water supplier report EPA drinking-water monitoring for ZIP 95646. Each is listed above with its population served.
What contaminants are in ZIP 95646's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Di(2-ethylhexyl) Phthalate, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.