What was found in ZIP 95435
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 |
|---|---|---|---|
| Barium | 155 µg/L 7.8% of the EPA limit 2000 µg/L Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Copper | 130 µg/L 10% of the EPA limit 1300 µg/L Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Fluoride | 129.5 µg/L 3.2% of the EPA limit 4000 µg/L Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| TTHM | 17.591 µg/L 22% of the EPA limit 80 µg/L Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 12.035 µg/L 20% of the EPA limit 60 µg/L Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Chloroform | 11.3555 µg/L No EPA limit set Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 5.625 µg/L No EPA limit set Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 5.565 µg/L No EPA limit set Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 4.242 µg/L No EPA limit set Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 2.5925 µg/L No EPA limit set Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Arsenic | 2 µg/L 20% of the EPA limit 10 µg/L Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.5 µg/L No EPA limit set Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0052 mg/L 35% of the EPA limit 0.0150 mg/L Main supplier: KELSEYVILLE CO WATERWORKS DISTRICT 3 · 4,102 people · 2024 | 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 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 95435
| Supplier | State | Population served |
|---|---|---|
| KELSEYVILLE CO WATERWORKS DISTRICT 3 | CA | 4,102 |
Frequently asked questions about ZIP 95435 tap water
Is the tap water in ZIP 95435 safe to drink?
EPA testing detected 13 contaminants across the water suppliers serving ZIP 95435. 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 95435?
1 public water supplier report EPA drinking-water monitoring for ZIP 95435. Each is listed above with its population served.
What contaminants are in ZIP 95435's water?
EPA monitoring detected Barium, Copper, Fluoride, TTHM, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.