Compliance record
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L | 17/17 | LCR | 2023 |
| Nitrate | 1380 µg/L 14% of the EPA limit 10000 µg/L | 16/16 | SYR4 | 2012–2019 |
| TTHM | 3.4 µg/L 4.3% of the EPA limit 80 µg/L | 6/16 | SYR4 | 2012–2019 |
| Copper | 39 µg/L 3% of the EPA limit 1300 µg/L | 4/4 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 2 µg/L 3.3% of the EPA limit 60 µg/L | 4/16 | SYR4 | 2012–2019 |
| Barium | 18 µg/L 0.9% of the EPA limit 2000 µg/L | 3/3 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 1380 µg/L 14% of the EPA limit 10000 µg/L | 3/3 | SYR4 | 2013–2019 |
67 contaminants tested, none detected
Utility contact
Frequently asked questions about Wilsonville Water Works
Is Wilsonville Water Works tap water safe to drink?
EPA monitoring detected 7 contaminants in Wilsonville Water Works'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 Wilsonville Water Works's water?
EPA monitoring detected Lead, Nitrate, TTHM, Copper, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.
How many people does Wilsonville Water Works serve?
Wilsonville Water Works reports serving 2,415 people in Alabama, per its EPA record.
Has Wilsonville Water Works had any water quality violations?
The EPA has no formal drinking-water violations on file for Wilsonville Water Works.
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.