1,2,3-Trichloropropane
City of Georgetown
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.
45
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 |
|---|---|---|---|---|
| 2013 | ND | 12 | 0 | ND |
| 2014 | ND | 3 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 7 | 0 | ND |
| 2017 | ND | 3 | 0 | ND |
| 2018 | ND | 7 | 0 | ND |
| 2019 | ND | 10 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
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 |
|---|---|---|
| 2013-03-14 | 201303150521AM | ND |
| 2013-03-14 | 201303150523AM | ND |
| 2013-03-14 | 201303150522AM | ND |
| 2013-05-21 | 201305220650AM | ND |
| 2013-05-21 | 201305220648AM | ND |
| 2013-05-21 | 201305220652AM | ND |
| 2013-07-30 | 201307310244AM | ND |
| 2013-07-30 | 201307310205AM | ND |
| 2013-07-30 | 201307310239AM | ND |
| 2013-12-04 | 201312050281AM | ND |
| 2013-12-04 | 201312050287AM | ND |
| 2013-12-04 | 201312050174AM | ND |
| 2014-09-25 | AC68260 | ND |
| 2014-09-25 | AC68264 | ND |
| 2014-09-25 | AC68258 | ND |
| 2015-09-15 | AD07139 | ND |
| 2015-09-15 | AD07147 | ND |
| 2015-09-15 | AD07149 | ND |
| 2016-02-09 | AD22804 | ND |
| 2016-02-09 | AD22806 | ND |
| 2016-02-09 | AD22802 | ND |
| 2016-04-21 | AD33769 | ND |
| 2016-09-09 | AD48628 | ND |
| 2016-09-09 | AD48634 | ND |
| 2016-09-09 | AD48630 | ND |
| 2017-07-06 | AD88508 | ND |
| 2017-07-06 | AD88510 | ND |
| 2017-07-06 | AD88506 | ND |
| 2018-07-02 | AE32241 | ND |
| 2018-07-02 | AE32247 | ND |
| 2018-07-02 | AE32243 | ND |
| 2018-08-21 | AE37943 | ND |
| 2018-08-21 | AE37911 | ND |
| 2018-10-15 | AE43492 | ND |
| 2018-10-15 | AE43468 | ND |
| 2019-01-25 | AE51437 | ND |
| 2019-01-25 | AE51433 | ND |
| 2019-01-25 | AE51435 | ND |
| 2019-01-25 | AE51439 | ND |
| 2019-01-25 | AE51431 | ND |
| 2019-04-08 | AE61446 | ND |
| 2019-04-08 | AE61390 | ND |
| 2019-07-05 | AE73306 | ND |
| 2019-07-05 | AE73302 | ND |
| 2019-07-05 | AE73304 | ND |