What was found in ZIP 66402
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 |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | 87.8 µg/L 146% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2019 | 1/1 | SYR4 |
| TTHM | 67.245 µg/L 84% of the EPA limit 80 µg/L Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2019 | 1/1 | SYR4 |
| Copper | 61.75 µg/L 4.8% of the EPA limit 1300 µg/L Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2017 | 1/1 | SYR4 |
| Dichloroacetic Acid | 54.6 µg/L No EPA limit set Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2012 | 1/1 | SYR4 |
| Chloroform | 33.95 µg/L No EPA limit set Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2012 | 1/1 | SYR4 |
| Lithium | 20 µg/L No EPA limit set Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2024 | 1/1 | UCMR-5 |
| Trichloroacetic Acid | 15.9 µg/L No EPA limit set Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2012 | 1/1 | SYR4 |
| Bromodichloromethane | 13 µg/L No EPA limit set Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2012 | 1/1 | SYR4 |
| Monochloroacetic Acid | 5.285 µg/L No EPA limit set Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2012 | 1/1 | SYR4 |
| Dibromochloromethane | 3.985 µg/L No EPA limit set Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2012 | 1/1 | SYR4 |
| Lead | 3.42 µg/L 23% of the EPA limit 15 µg/L Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2017 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.59 µg/L No EPA limit set Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2012 | 1/1 | SYR4 |
| Monobromoacetic Acid | 0.5195 µg/L No EPA limit set Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2012 | 1/1 | SYR4 |
| Lead | 0.0013 mg/L 8.7% of the EPA limit 0.0150 mg/L Main supplier: SHAWNEE CO RWD 1C · 4,160 people · 2023 | 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 66402
| Supplier | State | Population served |
|---|---|---|
| SHAWNEE CO RWD 1C | KS | 4,160 |
Frequently asked questions about ZIP 66402 tap water
Is the tap water in ZIP 66402 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 66402. 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 66402?
1 public water supplier report EPA drinking-water monitoring for ZIP 66402. Each is listed above with its population served.
What contaminants are in ZIP 66402's water?
EPA monitoring detected Total Haloacetic Acids (HAA5), TTHM, Copper, Dichloroacetic Acid, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.