What was found in ZIP 67701
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 | 9200 µg/L 92% of the EPA limit 10000 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1700 µg/L 43% of the EPA limit 4000 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2018 | 1/1 | SYR4 |
| Copper | 390 µg/L 30% of the EPA limit 1300 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2018 | 1/1 | SYR4 |
| Barium | 137 µg/L 6.9% of the EPA limit 2000 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2018 | 1/1 | SYR4 |
| Lithium | 68 µg/L No EPA limit set Main supplier: COLBY, CITY OF · 5,516 people · 2023 | 1/1 | UCMR-5 |
| TTHM | 21.6 µg/L 27% of the EPA limit 80 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Bromoform | 13.6 µg/L No EPA limit set Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Lead | 9.2 µg/L 61% of the EPA limit 15 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2018 | 1/1 | SYR4 |
| Selenium | 7.14 µg/L 14% of the EPA limit 50 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2018 | 1/1 | SYR4 |
| Chromium | 6.76 µg/L 6.8% of the EPA limit 100 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2018 | 1/1 | SYR4 |
| Dibromochloromethane | 6.3 µg/L No EPA limit set Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Atrazine | 4.5 µg/L 150% of the EPA limit, at the 95th percentile of samples — 3 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Arsenic | 4.37 µg/L 44% of the EPA limit 10 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2018 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 4.1 µg/L 6.8% of the EPA limit 60 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 2.96 µg/L No EPA limit set Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 2.2 µg/L No EPA limit set Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.9 µg/L No EPA limit set Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.65 pCi/L 33% of the EPA limit 5 pCi/L Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Carbon Tetrachloride | 1.427 µg/L 29% of the EPA limit 5 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Chloroform | 1.078 µg/L No EPA limit set Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Tetrachloroethylene | 0.5500 µg/L 11% of the EPA limit 5 µg/L Main supplier: COLBY, CITY OF · 5,516 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0013 mg/L 8.7% of the EPA limit 0.0150 mg/L Main supplier: COLBY, CITY OF · 5,516 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 67701
| Supplier | State | Population served |
|---|---|---|
| COLBY, CITY OF | KS | 5,516 |
Frequently asked questions about ZIP 67701 tap water
Is the tap water in ZIP 67701 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 67701. 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 67701?
1 public water supplier report EPA drinking-water monitoring for ZIP 67701. Each is listed above with its population served.
What contaminants are in ZIP 67701's water?
EPA monitoring detected Nitrate, Fluoride, Copper, Barium, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.