Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Resolved | 2015-09-01 → 2015-09-30 |
| MCL | Health-based | Resolved | 2015-09-01 → 2015-09-30 |
| MCL | Health-based | Resolved | 2015-09-01 → 2015-09-30 |
| MCL | Health-based | Resolved | 2015-09-01 → 2015-09-30 |
| MCL | Health-based | Resolved | 2014-09-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-09-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-09-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-09-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2011-08-01 → 2011-08-31 |
| MCL | Health-based | Resolved | 2011-08-01 → 2011-08-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 5770 µg/L 58% of the EPA limit 10000 µg/L
worst single sample: 5900 µg/L | 62/62 | SYR4 | 2012–2019 |
| Copper | 253 µg/L 19% of the EPA limit 1300 µg/L
worst single sample: 319 µg/L | 16/16 | SYR4 | 2012–2019 |
| Lead | 15.35 µg/L 102% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 18.5 µg/L | 7/15 | SYR4 | 2013–2019 |
| Lead | 0.0250 mg/L 167% above the EPA limit of 0.0150 mg/L | 5/5 | LCR | 2025 |
| Barium | 21.21 µg/L 1.1% of the EPA limit 2000 µg/L
worst single sample: 21.3 µg/L | 4/4 | SYR4 | 2012–2018 |
| Bromodichloromethane | 3.9205 µg/L No EPA limit set
worst single sample: 4.1 µg/L | 2/2 | SYR4 | 2015–2018 |
| Chloroform | 2.4995 µg/L No EPA limit set
worst single sample: 2.6 µg/L | 2/2 | SYR4 | 2015–2018 |
| Dibromochloromethane | 4.9745 µg/L No EPA limit set
worst single sample: 5.2 µg/L | 2/2 | SYR4 | 2015–2018 |
| TTHM | 13.39 µg/L 17% of the EPA limit 80 µg/L
worst single sample: 14 µg/L | 2/3 | SYR4 | 2013–2018 |
| Total Haloacetic Acids (HAA5) | 4.593 µg/L 7.7% of the EPA limit 60 µg/L
worst single sample: 4.8 µg/L | 2/3 | SYR4 | 2013–2018 |
| Antimony, Total | 0.6000 µg/L 10% of the EPA limit 6 µg/L | 1/3 | SYR4 | 2012–2018 |
| Bromoform | 2.6 µg/L No EPA limit set | 1/2 | SYR4 | 2015–2018 |
63 contaminants tested, none detected
Utility contact
Frequently asked questions about Riverview Estates
Is Riverview Estates tap water safe to drink?
EPA monitoring detected 12 contaminants in Riverview Estates's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Riverview Estates's water?
EPA monitoring detected Nitrate, Copper, Lead, Lead, Barium, and others. The full list with the level and data source for each is above.
How many people does Riverview Estates serve?
Riverview Estates reports serving 375 people in Illinois, per its EPA record.
Has Riverview Estates had any water quality violations?
The EPA has 168 violations on file for Riverview Estates, of which 16 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.