1-Butanol
Nob Hill Water Association
1-butanol is an industrial petrochemical used in the production of butyl acetate. Exposure to 1-butanol can harm the nervous system, liver and kidneys.
10
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 10 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-04-29 | 190502013-001 | ND |
| 2019-04-29 | 190502013-002 | ND |
| 2019-04-29 | 190502013-003 | ND |
| 2019-04-29 | 190502013-004 | ND |
| 2019-05-28 | 19-19340-38060 | ND |
| 2019-10-01 | 19-37906-73630 | ND |
| 2019-10-01 | 19-37906-73631 | ND |
| 2019-10-01 | 19-37906-73632 | ND |
| 2019-10-02 | 19-37906-73633 | ND |
| 2019-10-02 | 19-37906-73634 | ND |