What was found in ZIP 66901
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 | 8690 µg/L 87% of the EPA limit 10000 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019 | 1/2 | SYR4 |
| Copper | 1355 µg/L 104% of the EPA limit, at the 95th percentile of samples — 1300 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019 | 2/2 | SYR4 |
| Fluoride | 347 µg/L 8.7% of the EPA limit 4000 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2017 | 1/2 | SYR4 |
| Barium | 236 µg/L 12% of the EPA limit 2000 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2017 | 1/2 | SYR4 |
| Lithium | 47 µg/L No EPA limit set Main supplier: CONCORDIA, CITY OF · 5,032 people · 2024 | 2/2 | UCMR-5 |
| TTHM | 24.6 µg/L 31% of the EPA limit 80 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019 | 2/2 | SYR4 |
| Lead | 10.75 µg/L 72% of the EPA limit 15 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019
Highest in the ZIP: 12.64 µg/L — MUNDEN, CITY OF · 99 people · 2017 | 2/2 | SYR4 |
| Bromoform | 12.6 µg/L No EPA limit set Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 8.68 µg/L No EPA limit set Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019 | 2/2 | SYR4 |
| Selenium | 5.53 µg/L 11% of the EPA limit 50 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2017 | 1/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.25 µg/L 5.4% of the EPA limit 60 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019
Highest in the ZIP: 5.06 µg/L — MUNDEN, CITY OF · 99 people · 2017 | 2/2 | SYR4 |
| Bromodichloromethane | 3.48 µg/L No EPA limit set Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 3.42 pCi/L 68% of the EPA limit 5 pCi/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2017 | 1/2 | SYR4 |
| Dibromoacetic Acid | 3.24 µg/L No EPA limit set Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019 | 2/2 | SYR4 |
| Chromium | 2.62 µg/L 2.6% of the EPA limit 100 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2017 | 1/2 | SYR4 |
| Arsenic | 2.4 µg/L 24% of the EPA limit 10 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2017 | 1/2 | SYR4 |
| Dichloroacetic Acid | 0.7800 µg/L No EPA limit set Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019
Highest in the ZIP: 1.659 µg/L — MUNDEN, CITY OF · 99 people · 2017 | 2/2 | SYR4 |
| Chloroform | 1.065 µg/L No EPA limit set Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019
Highest in the ZIP: 1.2745 µg/L — MUNDEN, CITY OF · 99 people · 2017 | 2/2 | SYR4 |
| Monobromoacetic Acid | 0.7500 µg/L No EPA limit set Main supplier: CONCORDIA, CITY OF · 5,032 people · 2019 | 2/2 | SYR4 |
| Atrazine | 0.1323 µg/L 4.4% of the EPA limit 3 µg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2017 | 1/2 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: CONCORDIA, CITY OF · 5,032 people · 2025
Highest in the ZIP: 0.0017 mg/L — MUNDEN, CITY OF · 99 people · 2023 | 2/2 | 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 66901
| Supplier | State | Population served |
|---|---|---|
| CONCORDIA, CITY OF | KS | 5,032 |
| MUNDEN, CITY OF | KS | 99 |
Frequently asked questions about ZIP 66901 tap water
Is the tap water in ZIP 66901 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 66901. 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 66901?
2 public water suppliers report EPA drinking-water monitoring for ZIP 66901. Each is listed above with its population served.
What contaminants are in ZIP 66901's water?
EPA monitoring detected Nitrate, Copper, Fluoride, Barium, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.