1-Butanol
City of Sunnyvale
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.
20
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 |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | 0.115 ppb | 20 | 1 | ND - 2.30 ppb |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-02-21 | A8B0871-07 | ND |
| 2018-02-28 | A8B2704-01 | ND |
| 2018-02-28 | A8B2704-03 | ND |
| 2018-02-28 | A8B2704-04 | ND |
| 2018-02-28 | A8B2704-07 | ND |
| 2018-02-28 | A8B2704-05 | ND |
| 2018-03-14 | A8C1341-01 | ND |
| 2018-03-14 | A8C1341-02 | ND |
| 2018-05-09 | A8D1780-02 | ND |
| 2018-05-09 | A8D1780-01 | ND |
| 2018-08-15 | A8G2182-01 | ND |
| 2018-08-15 | A8G2182-08 | ND |
| 2018-08-15 | A8G2182-07 | ND |
| 2018-08-15 | A8G2182-06 | ND |
| 2018-08-15 | A8G2182-05 | ND |
| 2018-08-15 | A8G2182-04 | ND |
| 2018-08-15 | A8G2182-03 | ND |
| 2018-08-15 | A8G2182-02 | ND |
| 2018-11-14 | A8J2084-01 | ND |
| 2018-11-14 | A8J2084-02 | 2.30 ppb |