What was found in ZIP 96001
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 |
|---|---|---|---|
| Nitrate | 2643.5 µg/L 26% of the EPA limit 10000 µg/L Main supplier: CITY OF REDDING · 89,628 people · 2019 | 2/3 | SYR4 |
| Barium | 174.3 µg/L 8.7% of the EPA limit 2000 µg/L Main supplier: CITY OF REDDING · 89,628 people · 2019 | 2/3 | SYR4 |
| Fluoride | 149 µg/L 3.7% of the EPA limit 4000 µg/L Main supplier: CITY OF REDDING · 89,628 people · 2019 | 2/3 | SYR4 |
| TTHM | 39.33 µg/L 49% of the EPA limit 80 µg/L Main supplier: CITY OF REDDING · 89,628 people · 2019
Highest in the ZIP: 56.695 µg/L — CENTERVILLE C.S.D. · 4,151 people · 2019 | 3/3 | SYR4 |
| Chloroform | 36.53 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2019
Highest in the ZIP: 52.465 µg/L — CENTERVILLE C.S.D. · 4,151 people · 2019 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 41.4 µg/L 69% of the EPA limit 60 µg/L Main supplier: CITY OF REDDING · 89,628 people · 2019
Highest in the ZIP: 44.1 µg/L — CLEAR CREEK CSD-ANDERSON · 8,900 people · 2019 | 3/3 | SYR4 |
| Trichloroacetic Acid | 26.3 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2019
Highest in the ZIP: 38.15 µg/L — CLEAR CREEK CSD-ANDERSON · 8,900 people · 2019 | 3/3 | SYR4 |
| Lithium | 27.8 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2023 | 1/3 | UCMR-5 |
| Dichloroacetic Acid | 17.86 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2019 | 3/3 | SYR4 |
| Arsenic | 11.58 µg/L 116% of the EPA limit, at the 95th percentile of samples — 10 µg/L Main supplier: CITY OF REDDING · 89,628 people · 2019 | 2/3 | SYR4 |
| Bromodichloromethane | 4.765 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2019 | 3/3 | SYR4 |
| Monochloroacetic Acid | 4.3 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2019 | 1/3 | SYR4 |
| Dibromochloromethane | 3.098 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2019 | 1/3 | SYR4 |
| Dibromoacetic Acid | 1.355 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2019 | 1/3 | SYR4 |
| Monobromoacetic Acid | 1.2 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2019 | 1/3 | SYR4 |
| Bromoform | 1.133 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2019 | 1/3 | SYR4 |
| Copper | 0.7791 µg/L 0.1% of the EPA limit 1300 µg/L Highest in the ZIP: CLEAR CREEK CSD-ANDERSON · 8,900 people · 2019 | 1/3 | SYR4 |
| PFOA | 0.0162 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2023 | 1/3 | UCMR-5 |
| PFOS | 0.0126 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2023 | 1/3 | UCMR-5 |
| Lead | 0.0123 µg/L 0.1% of the EPA limit 15 µg/L Highest in the ZIP: CLEAR CREEK CSD-ANDERSON · 8,900 people · 2019 | 1/3 | SYR4 |
| PFBS | 0.0089 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2023 | 1/3 | UCMR-5 |
| PFHXS | 0.0089 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2023 | 1/3 | UCMR-5 |
| Pfhxa | 0.0068 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2023 | 1/3 | UCMR-5 |
| Pfpea | 0.0064 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2023 | 1/3 | UCMR-5 |
| Pfhpa | 0.0051 µg/L No EPA limit set Main supplier: CITY OF REDDING · 89,628 people · 2023 | 1/3 | UCMR-5 |
| Lead | 0.0021 mg/L 14% of the EPA limit 0.0150 mg/L Main supplier: CITY OF REDDING · 89,628 people · 2025
Highest in the ZIP: 0.0036 mg/L — CLEAR CREEK CSD-ANDERSON · 8,900 people · 2025 | 3/3 | 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 96001
| Supplier | State | Population served |
|---|---|---|
| CITY OF REDDING | CA | 89,628 |
| CLEAR CREEK CSD-ANDERSON | CA | 8,900 |
| CENTERVILLE C.S.D. | CA | 4,151 |
Frequently asked questions about ZIP 96001 tap water
Is the tap water in ZIP 96001 safe to drink?
EPA testing detected 26 contaminants across the water suppliers serving ZIP 96001. 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 96001?
3 public water suppliers report EPA drinking-water monitoring for ZIP 96001. Each is listed above with its population served.
What contaminants are in ZIP 96001's water?
EPA monitoring detected Nitrate, Barium, Fluoride, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.