What was found in ZIP 60073
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 | 354 µg/L 27% of the EPA limit 1300 µg/L Main supplier: ROUND LAKE BEACH · 27,200 people · 2017
Highest in the ZIP: 1312.5 µg/L — HAINESVILLE · 3,528 people · 2018 | 4/4 | SYR4 |
| Fluoride | 1074 µg/L 27% of the EPA limit 4000 µg/L Highest in the ZIP: HAINESVILLE · 3,528 people · 2017 | 1/4 | SYR4 |
| Lead | 3.385 µg/L 23% of the EPA limit 15 µg/L Main supplier: ROUND LAKE BEACH · 27,200 people · 2017
Highest in the ZIP: 38.58 µg/L — ROUND LAKE · 18,430 people · 2017 | 4/4 | SYR4 |
| TTHM | 32.33 µg/L 40% of the EPA limit 80 µg/L Main supplier: ROUND LAKE BEACH · 27,200 people · 2019 | 4/4 | SYR4 |
| Chloroform | 16.2 µg/L No EPA limit set Main supplier: ROUND LAKE BEACH · 27,200 people · 2019
Highest in the ZIP: 19.755 µg/L — HAINESVILLE · 3,528 people · 2019 | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 10.04 µg/L 17% of the EPA limit 60 µg/L Main supplier: ROUND LAKE BEACH · 27,200 people · 2019
Highest in the ZIP: 15.598 µg/L — HAINESVILLE · 3,528 people · 2019 | 4/4 | SYR4 |
| Barium | 14 µg/L 0.7% of the EPA limit 2000 µg/L Highest in the ZIP: HAINESVILLE · 3,528 people · 2017 | 1/4 | SYR4 |
| Lithium | 9.6 µg/L No EPA limit set Highest in the ZIP: HAINESVILLE · 3,528 people · 2025 | 1/4 | UCMR-5 |
| Bromodichloromethane | 8.752 µg/L No EPA limit set Main supplier: ROUND LAKE BEACH · 27,200 people · 2019
Highest in the ZIP: 9.2575 µg/L — ROUND LAKE · 18,430 people · 2019 | 4/4 | SYR4 |
| Dichloroacetic Acid | 5.89 µg/L No EPA limit set Main supplier: ROUND LAKE BEACH · 27,200 people · 2019
Highest in the ZIP: 8.7315 µg/L — HAINESVILLE · 3,528 people · 2019 | 4/4 | SYR4 |
| Trichloroacetic Acid | 4.2 µg/L No EPA limit set Main supplier: ROUND LAKE BEACH · 27,200 people · 2019
Highest in the ZIP: 8.314 µg/L — HAINESVILLE · 3,528 people · 2019 | 4/4 | SYR4 |
| Monochloroacetic Acid | 7.8 µg/L No EPA limit set Main supplier: ROUND LAKE BEACH · 27,200 people · 2019 | 1/4 | SYR4 |
| Dibromochloromethane | 5.9577 µg/L No EPA limit set Main supplier: ROUND LAKE BEACH · 27,200 people · 2019
Highest in the ZIP: 6.6425 µg/L — ROUND LAKE · 18,430 people · 2019 | 4/4 | SYR4 |
| Bromoform | 2.79 µg/L No EPA limit set Main supplier: ROUND LAKE BEACH · 27,200 people · 2019 | 3/4 | SYR4 |
| Monobromoacetic Acid | 2.526 µg/L No EPA limit set Main supplier: ROUND LAKE BEACH · 27,200 people · 2019 | 3/4 | SYR4 |
| Dibromoacetic Acid | 2.0325 µg/L No EPA limit set Main supplier: ROUND LAKE BEACH · 27,200 people · 2019 | 4/4 | SYR4 |
| Lead | 0.0046 mg/L 31% of the EPA limit 0.0150 mg/L Main supplier: ROUND LAKE BEACH · 27,200 people · 2025 | 4/4 | 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 60073
| Supplier | State | Population served |
|---|---|---|
| ROUND LAKE BEACH | IL | 27,200 |
| ROUND LAKE | IL | 18,430 |
| ROUND LAKE PARK | IL | 4,900 |
| HAINESVILLE | IL | 3,528 |
Frequently asked questions about ZIP 60073 tap water
Is the tap water in ZIP 60073 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 60073. 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 60073?
4 public water suppliers report EPA drinking-water monitoring for ZIP 60073. Each is listed above with its population served.
What contaminants are in ZIP 60073's water?
EPA monitoring detected Copper, Fluoride, Lead, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.