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 | 2007-07-01 → 2007-07-31 |
| MCL | Health-based | Resolved | 2007-07-01 → 2007-07-31 |
| MCL | Health-based | Resolved | 2007-07-01 → 2007-07-31 |
| MCL | Health-based | Resolved | 2007-07-01 → 2007-07-31 |
| MCL | Health-based | Resolved | 2004-10-01 → 2004-12-31 |
| MCL | Health-based | Resolved | 2004-10-01 → 2004-12-31 |
| MCL | Health-based | Resolved | 2004-10-01 → 2004-12-31 |
| MCL | Health-based | Resolved | 2004-10-01 → 2004-12-31 |
| MCL | Health-based | Resolved | 2004-10-01 → 2004-12-31 |
| MCL | Health-based | Resolved | 2004-10-01 → 2004-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 6500 µg/L 65% of the EPA limit 10000 µg/L
worst single sample: 15000 µg/L | 296/296 | SYR4 | 2012–2019 |
| Copper | 570.5 µg/L 44% of the EPA limit 1300 µg/L
worst single sample: 1700 µg/L | 180/181 | SYR4 | 2012–2018 |
| Lead | 13.15 µg/L 88% of the EPA limit 15 µg/L
worst single sample: 48 µg/L | 60/181 | SYR4 | 2012–2018 |
| Lead | 0.0065 mg/L 43% of the EPA limit 0.0150 mg/L | 20/20 | LCR | 2025 |
| Combined Radium (-226 And -228) | 1.36995 pCi/L 27% of the EPA limit 5 pCi/L
worst single sample: 1.53 pCi/L | 12/12 | SYR4 | 2012–2016 |
| Bromodichloromethane | 3.38 µg/L No EPA limit set
worst single sample: 3.49 µg/L | 9/9 | SYR4 | 2012–2019 |
| Bromoform | 2.7368 µg/L No EPA limit set
worst single sample: 3.03 µg/L | 9/9 | SYR4 | 2012–2019 |
| Chloroform | 3.4896 µg/L No EPA limit set
worst single sample: 3.7 µg/L | 9/9 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 2.236 µg/L No EPA limit set
worst single sample: 2.26 µg/L | 9/9 | SYR4 | 2012–2019 |
| Dibromochloromethane | 3.8162 µg/L No EPA limit set
worst single sample: 3.907 µg/L | 9/9 | SYR4 | 2012–2019 |
| TTHM | 12.1672 µg/L 15% of the EPA limit 80 µg/L
worst single sample: 12.3 µg/L | 9/9 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 2.866 µg/L 4.8% of the EPA limit 60 µg/L
worst single sample: 3.27 µg/L | 9/9 | SYR4 | 2012–2019 |
| Barium | 64.55 µg/L 3.2% of the EPA limit 2000 µg/L
worst single sample: 65 µg/L | 4/4 | SYR4 | 2012–2018 |
| Fluoride | 940.8 µg/L 24% of the EPA limit 4000 µg/L
worst single sample: 981 µg/L | 4/4 | SYR4 | 2012–2018 |
| Nitrate-Nitrite | 4030 µg/L 40% of the EPA limit 10000 µg/L
worst single sample: 4100 µg/L | 3/3 | SYR4 | 2012–2018 |
| Arsenic | 2 µg/L 20% of the EPA limit 10 µg/L | 1/4 | SYR4 | 2012–2018 |
| Dichloroacetic Acid | 1.65 µg/L No EPA limit set | 1/9 | SYR4 | 2012–2019 |
91 contaminants tested, none detected
Utility contact
Frequently asked questions about Pittsfield
Is Pittsfield tap water safe to drink?
EPA monitoring detected 17 contaminants in Pittsfield'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 Pittsfield's water?
EPA monitoring detected Nitrate, Copper, Lead, Lead, Combined Radium (-226 And -228), and others. The full list with the level and data source for each is above.
How many people does Pittsfield serve?
Pittsfield reports serving 4,697 people in Illinois, per its EPA record.
Has Pittsfield had any water quality violations?
The EPA has 105 violations on file for Pittsfield, of which 88 are health-based (a contaminant limit or required treatment was breached) and 2 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.