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 | 2000-06-05 → 2002-09-30 |
| MCL | Health-based | Resolved | 2000-06-05 → 2002-09-30 |
| MCL | Health-based | Resolved | 2000-06-05 → 2002-09-30 |
| MCL | Health-based | Resolved | 1999-07-01 → 2000-02-08 |
| TT | Health-based | Resolved | 1998-01-01 |
| TT | Health-based | Resolved | 1998-01-01 |
| TT | Health-based | Resolved | 1998-01-01 |
| TT | Health-based | Resolved | 1997-07-01 |
| MR | Monitoring | Resolved | 2023-10-01 |
| MR | Monitoring | Resolved | 2023-10-01 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 18/18 | LCR | 2023 |
| Nitrate | 480 µg/L 4.8% of the EPA limit 10000 µg/L | 12/16 | SYR4 | 2012–2019 |
| Copper | 120 µg/L 9.2% of the EPA limit 1300 µg/L | 10/10 | SYR4 | 2014–2017 |
| Fluoride | 2760 µg/L 69% of the EPA limit 4000 µg/L | 8/8 | SYR4 | 2012–2019 |
| Barium | 29 µg/L 1.5% of the EPA limit 2000 µg/L | 3/3 | SYR4 | 2013–2019 |
| Bromoform | 5 µg/L No EPA limit set | 3/3 | SYR4 | 2012–2017 |
| Nitrate-Nitrite | 70 µg/L 0.7% of the EPA limit 10000 µg/L | 3/3 | SYR4 | 2012–2018 |
| Selenium | 37 µg/L 74% of the EPA limit 50 µg/L | 3/3 | SYR4 | 2013–2019 |
| TTHM | 5 µg/L 6.3% of the EPA limit 80 µg/L | 3/3 | SYR4 | 2012–2017 |
| Arsenic | 8.2 µg/L 82% of the EPA limit 10 µg/L | 2/3 | SYR4 | 2013–2019 |
| Chromium | 28 µg/L 28% of the EPA limit 100 µg/L | 2/3 | SYR4 | 2013–2019 |
| Combined Radium (-226 And -228) | 4 pCi/L 80% of the EPA limit 5 pCi/L | 2/2 | SYR4 | 2014–2017 |
| Dibromoacetic Acid | 2.1 µg/L No EPA limit set | 2/3 | SYR4 | 2012–2017 |
| Lead | 9.2 µg/L 61% of the EPA limit 15 µg/L | 2/10 | SYR4 | 2014–2017 |
| Total Haloacetic Acids (HAA5) | 2.1 µg/L 3.5% of the EPA limit 60 µg/L | 2/3 | SYR4 | 2012–2017 |
| Dibromochloromethane | 0.5900 µg/L No EPA limit set | 1/3 | SYR4 | 2012–2017 |
62 contaminants tested, none detected
Utility contact
Frequently asked questions about Santa Fe Estates Water Association
Is Santa Fe Estates Water Association tap water safe to drink?
EPA monitoring detected 16 contaminants in Santa Fe Estates Water Association'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 Santa Fe Estates Water Association's water?
EPA monitoring detected Lead, Nitrate, Copper, Fluoride, Barium, and others. The full list with the level and data source for each is above.
How many people does Santa Fe Estates Water Association serve?
Santa Fe Estates Water Association reports serving 68 people in Illinois, per its EPA record.
Has Santa Fe Estates Water Association had any water quality violations?
The EPA has 30 violations on file for Santa Fe Estates Water Association, of which 8 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.