1,2,3-Trichloropropane
Evergreen Mobile Home Park
1,2,3-Trichloropropane is a potent carcinogen that contaminates drinking water in agricultural regions where it was historically used as soil fumigant. Click here to read more about carcinogenic VOCs.
24
Samples
0
Samples exceeding legal limit (MCL)
24
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | 0.0393 ppb | 4 | 4 | 0.0240 ppb - 0.0550 ppb |
| 2019 | 0.0260 ppb | 4 | 4 | 0.0150 ppb - 0.0390 ppb |
| 2020 | 0.0315 ppb | 4 | 4 | 0.0240 ppb - 0.0380 ppb |
| 2021 | 0.0463 ppb | 4 | 4 | 0.0270 ppb - 0.0620 ppb |
| 2022 | 0.0505 ppb | 4 | 4 | 0.0340 ppb - 0.0580 ppb |
| 2023 | 0.0603 ppb | 4 | 4 | 0.0500 ppb - 0.0710 ppb |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.0007 ppb
The EWG Health Guideline of 0.0007 ppb for 1,2,3-trichloropropane 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 |
|---|---|---|
| 2018-01-25 | CA2400084_001_001-201801251240 | 0.0240 ppb |
| 2018-04-12 | CA2400084_001_001-201804121445 | 0.0290 ppb |
| 2018-07-12 | CA2400084_001_001-201807121115 | 0.0550 ppb |
| 2018-10-04 | CA2400084_001_001-201810041435 | 0.0490 ppb |
| 2019-01-03 | CA2400084_001_001-201901031035 | 0.0160 ppb |
| 2019-04-04 | CA2400084_001_001-201904041010 | 0.0150 ppb |
| 2019-07-11 | CA2400084_001_001-201907111100 | 0.0390 ppb |
| 2019-10-03 | CA2400084_001_001-201910031410 | 0.0340 ppb |
| 2020-01-02 | CA2400084_001_001-202001021110 | 0.0240 ppb |
| 2020-04-02 | CA2400084_001_001-202004021320 | 0.0300 ppb |
| 2020-07-02 | CA2400084_001_001-202007021020 | 0.0340 ppb |
| 2020-10-13 | CA2400084_001_001-202010131320 | 0.0380 ppb |
| 2021-01-12 | CA2400084_001_001-202101121520 | 0.0270 ppb |
| 2021-04-08 | CA2400084_001_001-202104081130 | 0.0350 ppb |
| 2021-07-06 | CA2400084_001_001-202107061400 | 0.0620 ppb |
| 2021-10-07 | CA2400084_001_001-202110071210 | 0.0610 ppb |
| 2022-01-03 | CA2400084_001_001-202201031232 | 0.0340 ppb |
| 2022-04-07 | CA2400084_001_001-202204071307 | 0.0550 ppb |
| 2022-07-12 | CA2400084_001_001-202207121210 | 0.0550 ppb |
| 2022-10-27 | CA2400084_001_001-202210271220 | 0.0580 ppb |
| 2023-01-26 | CA2400084_001_001-202301260938 | 0.0550 ppb |
| 2023-04-18 | CA2400084_001_001-202304181215 | 0.0650 ppb |
| 2023-07-20 | CA2400084_001_001-202307201400 | 0.0710 ppb |
| 2023-11-28 | CA2400084_001_001-202311281120 | 0.0500 ppb |