What was found in ZIP 68937
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-Nitrite | 5560 µg/L 56% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Fluoride | 306 µg/L 7.7% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Copper | 281 µg/L 22% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Barium | 60.4 µg/L 3% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Lithium | 28 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Chromium | 8.5 µg/L 8.5% of the EPA limit 100 µg/L | 1/1 | SYR4 |
| Arsenic | 7.44 µg/L 74% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Cyanide | 3.7 µg/L 1.9% of the EPA limit 200 µg/L | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 2.8 pCi/L 56% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| Lead | 1.6 µg/L 11% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% 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 68937
| Supplier | State | Population served |
|---|---|---|
| ELWOOD, VILLAGE OF | NE | 670 |
Frequently asked questions about ZIP 68937 tap water
Is the tap water in ZIP 68937 safe to drink?
EPA testing detected 11 contaminants across the water suppliers serving ZIP 68937. 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 68937?
1 public water supplier report EPA drinking-water monitoring for ZIP 68937. Each is listed above with its population served.
What contaminants are in ZIP 68937's water?
EPA monitoring detected Nitrate-Nitrite, Fluoride, Copper, Barium, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.