What was found in ZIP 47304
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 | 2920 µg/L 29% of the EPA limit 10000 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 2912 µg/L 29% of the EPA limit 10000 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019 | 2/2 | SYR4 |
| Fluoride | 806.5 µg/L 20% of the EPA limit 4000 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019 | 2/2 | SYR4 |
| Copper | 698.9 µg/L 54% of the EPA limit 1300 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019 | 2/2 | SYR4 |
| Barium | 100 µg/L 5% of the EPA limit 2000 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019
Highest in the ZIP: 210.7 µg/L — YORKTOWN WATER DEPARTMENT · 6,200 people · 2018 | 2/2 | SYR4 |
| TTHM | 86 µg/L 108% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 23.05 µg/L 38% of the EPA limit 60 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019 | 2/2 | SYR4 |
| Lithium | 12.4 µg/L No EPA limit set Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2024 | 1/2 | UCMR-5 |
| Gross Alpha, Excl. Radon And U | 1.44 pCi/L 9.6% of the EPA limit 15 pCi/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2014
Highest in the ZIP: 7.5645 pCi/L — YORKTOWN WATER DEPARTMENT · 6,200 people · 2018 | 2/2 | SYR4 |
| Lead | 3.9 µg/L 26% of the EPA limit 15 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019
Highest in the ZIP: 5.37 µg/L — YORKTOWN WATER DEPARTMENT · 6,200 people · 2019 | 2/2 | SYR4 |
| Gross Beta Particle Activity | 3.633 pCi/L No EPA limit set Highest in the ZIP: YORKTOWN WATER DEPARTMENT · 6,200 people · 2018 | 1/2 | SYR4 |
| Arsenic | 3.25 µg/L 33% of the EPA limit 10 µg/L Highest in the ZIP: YORKTOWN WATER DEPARTMENT · 6,200 people · 2018 | 1/2 | SYR4 |
| Antimony, Total | 2 µg/L 33% of the EPA limit 6 µg/L Highest in the ZIP: YORKTOWN WATER DEPARTMENT · 6,200 people · 2018 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.6785 pCi/L 34% of the EPA limit 5 pCi/L Highest in the ZIP: YORKTOWN WATER DEPARTMENT · 6,200 people · 2018 | 1/2 | SYR4 |
| Combined Uranium | 1.1 µg/L 3.7% of the EPA limit 30 µg/L Highest in the ZIP: YORKTOWN WATER DEPARTMENT · 6,200 people · 2018 | 1/2 | SYR4 |
| Atrazine | 0.8750 µg/L 29% of the EPA limit 3 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019 | 1/2 | SYR4 |
| Simazine | 0.3500 µg/L 8.8% of the EPA limit 4 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019 | 1/2 | SYR4 |
| 2,4-D | 0.2850 µg/L 0.4% of the EPA limit 70 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2018 | 1/2 | SYR4 |
| Picloram | 0.2000 µg/L 0% of the EPA limit 500 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2018 | 1/2 | SYR4 |
| Endrin | 0.0200 µg/L 1% of the EPA limit 2 µg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: INDIANA AMERICAN WATER - MUNCIE · 74,030 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 47304
| Supplier | State | Population served |
|---|---|---|
| INDIANA AMERICAN WATER - MUNCIE | IN | 74,030 |
| YORKTOWN WATER DEPARTMENT | IN | 6,200 |
Frequently asked questions about ZIP 47304 tap water
Is the tap water in ZIP 47304 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 47304. 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 47304?
2 public water suppliers report EPA drinking-water monitoring for ZIP 47304. Each is listed above with its population served.
What contaminants are in ZIP 47304's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.