What was found in ZIP 64742
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 | 722.9499999999999 µg/L 56% of the EPA limit 1300 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 330 µg/L 3.3% of the EPA limit 10000 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Fluoride | 187.5 µg/L 4.7% of the EPA limit 4000 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Barium | 104.3 µg/L 5.2% of the EPA limit 2000 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| TTHM | 77.88 µg/L 97% of the EPA limit 80 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Chloroform | 55.59999999999998 µg/L No EPA limit set Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 45.3 µg/L 76% of the EPA limit 60 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 28.69499999999999 µg/L No EPA limit set Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 18.484999999999992 µg/L No EPA limit set Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 15.744999999999997 µg/L No EPA limit set Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 11.95 µg/L No EPA limit set Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 8.44 µg/L No EPA limit set Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Lead | 8.171999999999999 µg/L 54% of the EPA limit 15 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 5.172499999999999 µg/L No EPA limit set Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Chromium | 2.2459999999999996 µg/L 2.2% of the EPA limit 100 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.975999999999999 µg/L No EPA limit set Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Atrazine | 1.5550000000000002 µg/L 52% of the EPA limit 3 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Arsenic | 1.028 µg/L 10% of the EPA limit 10 µg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2019 | 1/1 | SYR4 |
| Pfpea | 0.0034 µg/L No EPA limit set Main supplier: CASS COUNTY PWSD 7 · 4,143 people · 2025 | 1/1 | UCMR-5 |
| Lead | 0.0029 mg/L 19% of the EPA limit 0.0150 mg/L Main supplier: CASS COUNTY PWSD 7 · 4,143 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 64742
| Supplier | State | Population served |
|---|---|---|
| CASS COUNTY PWSD 7 | MO | 4,143 |
Frequently asked questions about ZIP 64742 tap water
Is the tap water in ZIP 64742 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 64742. 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 64742?
1 public water supplier report EPA drinking-water monitoring for ZIP 64742. Each is listed above with its population served.
What contaminants are in ZIP 64742's water?
EPA monitoring detected Copper, Nitrate-Nitrite, Fluoride, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.