1,3-Dichloropropene
Terra Bella Irrigation District - Tbt
1,3-Dichloropropene is a volatile cancer-causing chemical primarily used as a nematocide to fumigate agricultural soils. It exists in two different forms: cis-1,3-dichloropropene and trans-1,3-dichloropropene.
38
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 | 5 | 0 | ND |
| 2019 | ND | 9 | 0 | ND |
| 2020 | ND | 3 | 0 | ND |
| 2021 | ND | 6 | 0 | ND |
| 2022 | ND | 6 | 0 | ND |
| 2023 | ND | 9 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.2 ppb
The EWG Health Guideline of 0.2 ppb for 1,3-dichloropropene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-09-17 | CA5410038_001_001-201809171140 | ND |
| 2018-09-24 | CA5410038_027_027-201809241445 | ND |
| 2018-09-24 | CA5410038_032_032-201809241300 | ND |
| 2018-12-27 | CA5410038_032_032-201812271200 | ND |
| 2018-12-27 | CA5410038_027_027-201812271250 | ND |
| 2019-02-26 | CA5410038_027_027-201902261318 | ND |
| 2019-02-26 | CA5410038_032_032-201902261152 | ND |
| 2019-05-10 | CA5410038_032_032-201905101155 | ND |
| 2019-05-10 | CA5410038_027_027-201905101310 | ND |
| 2019-08-29 | CA5410038_032_032-201908291208 | ND |
| 2019-08-29 | CA5410038_027_027-201908291340 | ND |
| 2019-11-19 | CA5410038_001_001-201911191242 | ND |
| 2019-11-21 | CA5410038_032_032-201911211158 | ND |
| 2019-11-21 | CA5410038_027_027-201911211338 | ND |
| 2020-11-30 | CA5410038_027_027-202011301254 | ND |
| 2020-11-30 | CA5410038_032_032-202011301130 | ND |
| 2020-12-29 | CA5410038_028_028-202012291250 | ND |
| 2021-02-19 | CA5410038_028_028-202102191125 | ND |
| 2021-02-19 | CA5410038_032_032-202102191100 | ND |
| 2021-02-19 | CA5410038_027_027-202102191215 | ND |
| 2021-05-27 | CA5410038_028_028-202105271235 | ND |
| 2021-09-13 | CA5410038_028_028-202109131325 | ND |
| 2021-11-15 | CA5410038_028_028-202111151325 | ND |
| 2022-03-07 | CA5410038_027_027-202203071258 | ND |
| 2022-03-29 | CA5410038_028_028-202203291115 | ND |
| 2022-06-16 | CA5410038_032_032-202206161135 | ND |
| 2022-08-15 | CA5410038_001_001-202208151150 | ND |
| 2022-09-19 | CA5410038_032_032-202209191135 | ND |
| 2022-09-19 | CA5410038_028_028-202209191305 | ND |
| 2023-07-24 | CA5410038_001_001-202307241220 | ND |
| 2023-09-12 | CA5410038_025_025-202309121230 | ND |
| 2023-09-12 | CA5410038_009_009-202309121158 | ND |
| 2023-09-12 | CA5410038_016_016-202309121138 | ND |
| 2023-09-12 | CA5410038_020_020-202309121147 | ND |
| 2023-09-12 | CA5410038_002_002-202309121152 | ND |
| 2023-09-12 | CA5410038_024_024-202309121220 | ND |
| 2023-12-04 | CA5410038_027_027-202312041244 | ND |
| 2023-12-04 | CA5410038_028_028-202312041315 | ND |