1,1,2,2-Tetrachloroethane
Morgan County Public Water Supply District # 2
1,1,2,2-Tetrachloroethane is an industrial chemical which has been used as a metal degreaser, and in paint, paint removers, mothballs and pesticides. It damages the liver and nervous system, and may cause cancer.
51
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 |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | ND | 26 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 25 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.1 ppb
The EWG Health Guideline of 0.1 ppb for 1,1,2,2-tetrachloroethane 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 |
|---|---|---|
| 2015-03-17 | AC44312 | ND |
| 2015-03-17 | AC44319 | ND |
| 2015-03-17 | AC44321 | ND |
| 2015-03-17 | AC44322 | ND |
| 2015-03-17 | AC44323 | ND |
| 2015-03-17 | AC44325 | ND |
| 2015-03-17 | AC44301 | ND |
| 2015-03-17 | AC44303 | ND |
| 2015-03-17 | AC44306 | ND |
| 2015-03-17 | AC44311 | ND |
| 2015-03-17 | AC44314 | ND |
| 2015-03-17 | AC44316 | ND |
| 2015-03-17 | AC44305 | ND |
| 2015-03-17 | AC44324 | ND |
| 2015-03-17 | AC44326 | ND |
| 2015-03-17 | AC44310 | ND |
| 2015-03-18 | AC44313 | ND |
| 2015-03-18 | AC44317 | ND |
| 2015-03-18 | AC44307 | ND |
| 2015-03-18 | AC44302 | ND |
| 2015-03-18 | AC44320 | ND |
| 2015-03-18 | AC44315 | ND |
| 2015-03-18 | AC44309 | ND |
| 2015-03-18 | AC44304 | ND |
| 2015-03-18 | AC44318 | ND |
| 2015-03-18 | AC44308 | ND |
| 2018-04-30 | AD21160 | ND |
| 2018-04-30 | AD21163 | ND |
| 2018-04-30 | AD21162 | ND |
| 2018-04-30 | AD21161 | ND |
| 2018-04-30 | AD21159 | ND |
| 2018-04-30 | AD21158 | ND |
| 2018-04-30 | AD17238 | ND |
| 2018-04-30 | AD17231 | ND |
| 2018-04-30 | AD17230 | ND |
| 2018-04-30 | AD17223 | ND |
| 2018-04-30 | AD17217 | ND |
| 2018-04-30 | AD17214 | ND |
| 2018-04-30 | AD17213 | ND |
| 2018-04-30 | AD17235 | ND |
| 2018-05-08 | AD26544 | ND |
| 2018-05-08 | AD26543 | ND |
| 2018-05-08 | AD26542 | ND |
| 2018-05-08 | AD26541 | ND |
| 2018-05-08 | AD26540 | ND |
| 2018-05-08 | AD26539 | ND |
| 2018-05-08 | AD26537 | ND |
| 2018-05-08 | AD26536 | ND |
| 2018-05-08 | AD26535 | ND |
| 2018-05-08 | AD26534 | ND |
| 2018-05-08 | AD26533 | ND |