What was found in ZIP 46360
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 |
|---|---|---|---|
| Fluoride | 1200 µg/L 30% of the EPA limit 4000 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Copper | 786 µg/L 60% of the EPA limit 1300 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2017 | 1/1 | SYR4 |
| Nitrate-Nitrite | 338.5 µg/L 3.4% of the EPA limit 10000 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Nitrate | 330 µg/L 3.3% of the EPA limit 10000 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2015 | 1/1 | SYR4 |
| TTHM | 24.31 µg/L 30% of the EPA limit 80 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Barium | 21.65 µg/L 1.1% of the EPA limit 2000 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Chloroform | 12.6 µg/L No EPA limit set Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Lead | 9.49 µg/L 63% of the EPA limit 15 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2017 | 1/1 | SYR4 |
| Bromodichloromethane | 8.51 µg/L No EPA limit set Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Selenium | 8.045 µg/L 16% of the EPA limit 50 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 7.58 µg/L 13% of the EPA limit 60 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Chromium | 5.085 µg/L 5.1% of the EPA limit 100 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 3.865 µg/L No EPA limit set Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Thallium, Total | 1.3 µg/L 65% of the EPA limit 2 µg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0019 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: MICHIGAN CITY DEPARTMENT OF WATER WORKS · 33,996 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 46360
| Supplier | State | Population served |
|---|---|---|
| MICHIGAN CITY DEPARTMENT OF WATER WORKS | IN | 33,996 |
Frequently asked questions about ZIP 46360 tap water
Is the tap water in ZIP 46360 safe to drink?
EPA testing detected 15 contaminants across the water suppliers serving ZIP 46360. 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 46360?
1 public water supplier report EPA drinking-water monitoring for ZIP 46360. Each is listed above with its population served.
What contaminants are in ZIP 46360's water?
EPA monitoring detected Fluoride, Copper, Nitrate-Nitrite, Nitrate, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.