What was found in ZIP 68701
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 |
|---|---|---|---|
| Copper | 478.15 µg/L 37% of the EPA limit 1300 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 436 µg/L 4.4% of the EPA limit 10000 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Fluoride | 341.6 µg/L 8.5% of the EPA limit 4000 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2017 | 1/1 | SYR4 |
| Barium | 178.7 µg/L 8.9% of the EPA limit 2000 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2017 | 1/1 | SYR4 |
| Lithium | 80.2 µg/L No EPA limit set Main supplier: NORFOLK, CITY OF · 26,147 people · 2023 | 1/1 | UCMR-5 |
| TTHM | 60.2 µg/L 75% of the EPA limit 80 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 40.593 µg/L No EPA limit set Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Chloroform | 34.8 µg/L No EPA limit set Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 28.115 µg/L 47% of the EPA limit 60 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Selenium | 22.61 µg/L 45% of the EPA limit 50 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2017 | 1/1 | SYR4 |
| Bromodichloromethane | 16.7 µg/L No EPA limit set Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 15.42 µg/L No EPA limit set Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 13.2 µg/L No EPA limit set Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 11.96 µg/L No EPA limit set Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Arsenic | 9.75 µg/L 98% of the EPA limit 10 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Bromoform | 7.334 µg/L No EPA limit set Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Lead | 5.275 µg/L 35% of the EPA limit 15 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 2.4505 µg/L No EPA limit set Main supplier: NORFOLK, CITY OF · 26,147 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 2.427 pCi/L 49% of the EPA limit 5 pCi/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2018 | 1/1 | SYR4 |
| Chromium | 1.68 µg/L 1.7% of the EPA limit 100 µg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2017 | 1/1 | SYR4 |
| Lead | 0.0047 mg/L 32% of the EPA limit 0.0150 mg/L Main supplier: NORFOLK, CITY OF · 26,147 people · 2025 | 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 68701
| Supplier | State | Population served |
|---|---|---|
| NORFOLK, CITY OF | NE | 26,147 |
Frequently asked questions about ZIP 68701 tap water
Is the tap water in ZIP 68701 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 68701. 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 68701?
1 public water supplier report EPA drinking-water monitoring for ZIP 68701. Each is listed above with its population served.
What contaminants are in ZIP 68701's water?
EPA monitoring detected Copper, Nitrate-Nitrite, Fluoride, Barium, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.