1-Butanol
Hoquiam Water Department
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.
4
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 | 2 | 0 | ND |
| 2020 | 2.93 ppb | 2 | 1 | ND - 5.85 ppb |
| 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 |
|---|---|---|
| 2019-07-23 | 19-27481-53598 | ND |
| 2019-10-08 | 19-39543-76701 | ND |
| 2020-01-30 | 20-03768-7470 | 5.85 ppb |
| 2020-04-14 | 20-12656-24585 | ND |