Chlorodibromoacetic acid
Clay County Public Water Supply District 8
Chlorodibromoacetic acid is formed when chlorine or other disinfectants are used to treat drinking water. Disinfection byproducts increase the risk of cancer and may cause problems during pregnancy.
19
Samples
0
Samples exceeding legal limit (MCL)
1
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 12 | 0 | ND |
| 2015 | 0.533 ppb | 3 | 1 | ND - 1.60 ppb |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.02 ppb
The EWG Health Guideline of 0.02 ppb for chlorodibromoacetic acid was defined in a peer-reviewed scientific study by EWG and represents a on-in-a-million lifetime cancer risk level. This health guideline protects against cancer.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-16 | AC16742 | ND |
| 2014-01-16 | AC16743 | ND |
| 2014-01-16 | AC16744 | ND |
| 2014-01-16 | AC16741 | ND |
| 2014-04-23 | AC21648 | ND |
| 2014-04-23 | AC21649 | ND |
| 2014-04-23 | AC21650 | ND |
| 2014-04-23 | AC21651 | ND |
| 2014-07-28 | AC30680 | ND |
| 2014-07-28 | AC30677 | ND |
| 2014-10-22 | AC37678 | ND |
| 2014-10-22 | AC37679 | ND |
| 2015-01-26 | AC40402 | ND |
| 2015-01-26 | AC40403 | ND |
| 2015-07-21 | AC54304 | 1.60 ppb |
| 2016-07-14 | AC79710 | ND |
| 2017-08-07 | AD05627 | ND |
| 2018-09-10 | AD33806 | ND |
| 2019-07-15 | AD51808 | ND |