What was found in ZIP 64701
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-Nitrite | 800 µg/L 8% of the EPA limit 10000 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 1/2 | SYR4 |
| Chlorite | 770 µg/L 77% of the EPA limit 1000 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2018 | 1/2 | SYR4 |
| Fluoride | 646.5 µg/L 16% of the EPA limit 4000 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 1/2 | SYR4 |
| Copper | 115.9 µg/L 8.9% of the EPA limit 1300 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019
Highest in the ZIP: 236.5 µg/L — CASS COUNTY PWSD 9 · 6,063 people · 2019 | 2/2 | SYR4 |
| Barium | 84.565 µg/L 4.2% of the EPA limit 2000 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 1/2 | SYR4 |
| TTHM | 63.18 µg/L 79% of the EPA limit 80 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 2/2 | SYR4 |
| Lithium | 41 µg/L No EPA limit set Highest in the ZIP: CASS COUNTY PWSD 9 · 6,063 people · 2024 | 1/2 | UCMR-5 |
| Chloroform | 40.26 µg/L No EPA limit set Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 39.065 µg/L 65% of the EPA limit 60 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 22.84 µg/L No EPA limit set Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 2/2 | SYR4 |
| Picloram | 19.6 µg/L 3.9% of the EPA limit 500 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 1/2 | SYR4 |
| Monochloroacetic Acid | 16.7005 µg/L No EPA limit set Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 1/2 | SYR4 |
| Bromodichloromethane | 12.275 µg/L No EPA limit set Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 9.5925 µg/L No EPA limit set Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 2/2 | SYR4 |
| Lead | 9.08 µg/L 61% of the EPA limit 15 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 5.66 µg/L No EPA limit set Main supplier: HARRISONVILLE PWS · 10,019 people · 2019
Highest in the ZIP: 7.36 µg/L — CASS COUNTY PWSD 9 · 6,063 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 4.515 µg/L No EPA limit set Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 2/2 | SYR4 |
| Chromium | 2.94 µg/L 2.9% of the EPA limit 100 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 1/2 | SYR4 |
| Dibromoacetic Acid | 2.0245 µg/L No EPA limit set Main supplier: HARRISONVILLE PWS · 10,019 people · 2019
Highest in the ZIP: 2.62 µg/L — CASS COUNTY PWSD 9 · 6,063 people · 2019 | 2/2 | SYR4 |
| Atrazine | 1.7785 µg/L 59% of the EPA limit 3 µg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2019 | 1/2 | SYR4 |
| Bromoform | 0.5780 µg/L No EPA limit set Main supplier: HARRISONVILLE PWS · 10,019 people · 2019
Highest in the ZIP: 0.8700 µg/L — CASS COUNTY PWSD 9 · 6,063 people · 2019 | 2/2 | SYR4 |
| Lead | 0.0024 mg/L 16% of the EPA limit 0.0150 mg/L Main supplier: HARRISONVILLE PWS · 10,019 people · 2025 | 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 64701
| Supplier | State | Population served |
|---|---|---|
| HARRISONVILLE PWS | MO | 10,019 |
| CASS COUNTY PWSD 9 | MO | 6,063 |
Frequently asked questions about ZIP 64701 tap water
Is the tap water in ZIP 64701 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 64701. 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 64701?
2 public water suppliers report EPA drinking-water monitoring for ZIP 64701. Each is listed above with its population served.
What contaminants are in ZIP 64701's water?
EPA monitoring detected Nitrate-Nitrite, Chlorite, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.