N-nitroso-diethylamine
California Water Service - Livermore
NOTE: California Water Service - Livermore purchases water from Zone 7 Water Agency which is required to test for n-nitroso-diethylamine. Sample information shown below was taken by Zone 7 Water Agency.
6
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 | ND | 2 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 2 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
NOTE: California Water Service - Livermore purchases water from Zone 7 Water Agency which is required to test for n-nitroso-diethylamine. Sample information shown below was taken by Zone 7 Water Agency.
| Date | Lab ID | Result |
|---|---|---|
| 2018-08-07 | CA0110010_001_001-201808070940 | ND |
| 2018-08-07 | CA0110010_008_008-201808070950 | ND |
| 2019-08-07 | CA0110010_001_001-201908071345 | ND |
| 2019-08-07 | CA0110010_008_008-201908071240 | ND |
| 2022-08-24 | CA0110010_001_001-202208240955 | ND |
| 2022-08-24 | CA0110010_008_008-202208241240 | ND |