1-Butanol
Manchester 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.
16
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 | 5 | 0 | ND |
| 2020 | 0.418 ppb | 11 | 1 | ND - 4.60 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 |
|---|---|---|
| 2019-10-21 | 70109240001SEA1 | ND |
| 2019-10-21 | 70109240003SEA1 | ND |
| 2019-10-22 | 70109459002SEA1 | ND |
| 2019-10-22 | 70109459003SEA1 | ND |
| 2019-10-22 | 70109459004SEA1 | ND |
| 2020-01-13 | 70118633001SEA1 | ND |
| 2020-01-13 | 70118633002SEA1 | ND |
| 2020-01-15 | 70118634010SEA2 | ND |
| 2020-04-20 | 70128663001SEA3 | ND |
| 2020-04-20 | 70128663002SEA2 | 4.60 ppb |
| 2020-04-20 | 70128663003SEA2 | ND |
| 2020-04-21 | 70128950001SEA2 | ND |
| 2020-04-21 | 70128950002SEA2 | ND |
| 2020-04-22 | 70128950003SEA2 | ND |
| 2020-04-22 | 70128950004SEA2 | ND |
| 2020-07-15 | 70138570010SEA4 | ND |