What was found in ZIP 65803
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 | 1797.5 µg/L 18% of the EPA limit 10000 µg/L Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 2/2 | SYR4 |
| Fluoride | 930 µg/L 23% of the EPA limit 4000 µg/L Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 2/2 | SYR4 |
| Barium | 69.275 µg/L 3.5% of the EPA limit 2000 µg/L Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019
Highest in the ZIP: 95.73 µg/L — WILLARD PWS · 8,400 people · 2019 | 2/2 | SYR4 |
| TTHM | 85.665 µg/L 107% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Copper | 5.402 µg/L 0.4% of the EPA limit 1300 µg/L Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019
Highest in the ZIP: 60 µg/L — WILLARD PWS · 8,400 people · 2019 | 2/2 | SYR4 |
| Chloroform | 59.41 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 49.79 µg/L 83% of the EPA limit 60 µg/L Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Dichloroacetic Acid | 27.595 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 21.1085 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Trichloroacetic Acid | 17.09 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Bromodichloromethane | 16.4 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Lithium | 10.7 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2024 | 1/2 | UCMR-5 |
| Monobromoacetic Acid | 8.81 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 6.8635 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Lead | 6.7305 µg/L 45% of the EPA limit 15 µg/L Highest in the ZIP: WILLARD PWS · 8,400 people · 2019 | 1/2 | SYR4 |
| Chromium | 3.6535 µg/L 3.7% of the EPA limit 100 µg/L Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 2.9 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Toluene | 2.02 µg/L 0.2% of the EPA limit 1000 µg/L Highest in the ZIP: WILLARD PWS · 8,400 people · 2019 | 1/2 | SYR4 |
| Bromoform | 1.312 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.2 pCi/L 24% of the EPA limit 5 pCi/L Highest in the ZIP: WILLARD PWS · 8,400 people · 2015 | 1/2 | SYR4 |
| Cadmium | 0.8100 µg/L 16% of the EPA limit 5 µg/L Highest in the ZIP: WILLARD PWS · 8,400 people · 2019 | 1/2 | SYR4 |
| Atrazine | 0.6900 µg/L 23% of the EPA limit 3 µg/L Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2019 | 1/2 | SYR4 |
| Carbon Tetrachloride | 0.5080 µg/L 10% of the EPA limit 5 µg/L Highest in the ZIP: WILLARD PWS · 8,400 people · 2019 | 1/2 | SYR4 |
| Mercury | 0.3200 µg/L 16% of the EPA limit 2 µg/L Highest in the ZIP: WILLARD PWS · 8,400 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0051 mg/L 34% of the EPA limit 0.0150 mg/L Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2025 | 2/2 | LCR |
| PFOS | 0.0043 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2024 | 1/2 | UCMR-5 |
| PFBS | 0.0030 µg/L No EPA limit set Main supplier: CITY UTILITIES OF SPRINGFIELD · 210,898 people · 2024 | 1/2 | UCMR-5 |
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 65803
| Supplier | State | Population served |
|---|---|---|
| CITY UTILITIES OF SPRINGFIELD | MO | 210,898 |
| WILLARD PWS | MO | 8,400 |
Frequently asked questions about ZIP 65803 tap water
Is the tap water in ZIP 65803 safe to drink?
EPA testing detected 27 contaminants across the water suppliers serving ZIP 65803. 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 65803?
2 public water suppliers report EPA drinking-water monitoring for ZIP 65803. Each is listed above with its population served.
What contaminants are in ZIP 65803's water?
EPA monitoring detected Nitrate-Nitrite, Fluoride, Barium, TTHM, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.