Bromochloroacetic acid
City of League City
Bromochloroacetic acid is formed when chlorine or other disinfectants are used to treat drinking water. Bromochloroacetic acid and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 7.02 ppb | 32 | 32 | 5.40 ppb - 9.60 ppb |
2015 | 6.55 ppb | 32 | 32 | 3.60 ppb - 8.60 ppb |
2016 | 5.31 ppb | 32 | 32 | 1.90 ppb - 7.60 ppb |
2017 | 7.09 ppb | 32 | 31 | ND - 11.2 ppb |
2018 | 6.24 ppb | 32 | 31 | ND - 8.40 ppb |
2019 | 5.53 ppb | 32 | 32 | 3.30 ppb - 8.60 ppb |
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 bromochloroacetic 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 |
---|---|---|
2014-03-04 | AC45484 | 5.40 ppb |
2014-03-04 | AC45453 | 6.80 ppb |
2014-03-04 | AC45483 | 7.80 ppb |
2014-03-04 | AC45454 | 7.50 ppb |
2014-03-04 | AC45485 | 5.60 ppb |
2014-03-04 | AC45481 | 5.60 ppb |
2014-03-04 | AC45482 | 9.10 ppb |
2014-03-04 | AC45492 | 7.50 ppb |
2014-04-30 | AC52479 | 6.10 ppb |
2014-04-30 | AC52474 | 5.80 ppb |
2014-04-30 | AC52477 | 6.30 ppb |
2014-04-30 | AC52495 | 8.60 ppb |
2014-04-30 | AC52496 | 7.40 ppb |
2014-04-30 | AC52476 | 5.50 ppb |
2014-04-30 | AC52475 | 6.20 ppb |
2014-04-30 | AC52478 | 6.00 ppb |
2014-08-19 | AC64396 | 6.40 ppb |
2014-08-19 | AC64388 | 9.60 ppb |
2014-08-19 | AC64392 | 8.30 ppb |
2014-08-19 | AC64424 | 9.40 ppb |
2014-08-19 | AC64391 | 6.00 ppb |
2014-08-19 | AC64431 | 7.50 ppb |
2014-08-19 | AC64427 | 8.40 ppb |
2014-08-19 | AC64449 | 5.90 ppb |
2014-11-17 | AC72179 | 7.60 ppb |
2014-11-17 | AC72119 | 6.90 ppb |
2014-11-17 | AC72118 | 6.50 ppb |
2014-11-17 | AC72114 | 6.80 ppb |
2014-11-17 | AC72112 | 7.00 ppb |
2014-11-17 | AC72115 | 7.30 ppb |
2014-11-17 | AC72145 | 6.60 ppb |
2014-11-17 | AC72117 | 7.20 ppb |
2015-01-29 | AC78471 | 6.30 ppb |
2015-01-29 | AC78410 | 7.30 ppb |
2015-01-29 | AC78424 | 5.60 ppb |
2015-01-29 | AC78409 | 6.20 ppb |
2015-01-29 | AC78411 | 7.90 ppb |
2015-01-29 | AC78412 | 7.50 ppb |
2015-01-29 | AC78413 | 6.70 ppb |
2015-01-29 | AC78429 | 7.30 ppb |
2015-06-16 | AC96165 | 6.70 ppb |
2015-06-16 | AC96168 | 7.80 ppb |
2015-06-16 | AC96158 | 6.60 ppb |
2015-06-16 | AC96164 | 5.70 ppb |
2015-06-16 | AC96147 | 4.30 ppb |
2015-06-16 | AC96157 | 6.40 ppb |
2015-06-16 | AC96160 | 7.30 ppb |
2015-06-16 | AC96156 | 7.50 ppb |
2015-08-05 | AD02594 | 6.70 ppb |
2015-08-05 | AD02595 | 6.20 ppb |
2015-08-05 | AD02598 | 6.10 ppb |
2015-08-05 | AD02584 | 6.90 ppb |
2015-08-05 | AD02583 | 6.30 ppb |
2015-08-05 | AD02586 | 6.60 ppb |
2015-08-05 | AD02580 | 7.30 ppb |
2015-08-05 | AD02588 | 8.60 ppb |
2015-10-21 | AD11295 | 5.00 ppb |
2015-10-21 | AD11296 | 5.40 ppb |
2015-10-21 | AD11290 | 7.40 ppb |
2015-10-21 | AD11297 | 5.30 ppb |
2015-10-21 | AD11298 | 3.60 ppb |
2015-10-21 | AD11292 | 6.40 ppb |
2015-10-21 | AD11294 | 7.50 ppb |
2015-10-21 | AD11287 | 7.20 ppb |
2016-01-28 | AD20675 | 3.20 ppb |
2016-01-28 | AD20678 | 3.50 ppb |
2016-01-28 | AD20677 | 4.10 ppb |
2016-01-28 | AD20681 | 3.20 ppb |
2016-01-28 | AD20674 | 2.70 ppb |
2016-01-28 | AD20668 | 3.40 ppb |
2016-01-28 | AD20680 | 4.40 ppb |
2016-01-28 | AD20676 | 7.60 ppb |
2016-06-13 | AD40180 | 5.80 ppb |
2016-06-13 | AD40182 | 5.90 ppb |
2016-06-13 | AD40199 | 4.70 ppb |
2016-06-13 | AD40201 | 4.90 ppb |
2016-06-13 | AD40200 | 4.70 ppb |
2016-06-13 | AD40179 | 6.40 ppb |
2016-06-13 | AD40202 | 5.80 ppb |
2016-06-13 | AD40178 | 5.80 ppb |
2016-08-02 | AD46609 | 6.00 ppb |
2016-08-02 | AD46630 | 5.90 ppb |
2016-08-02 | AD46629 | 6.00 ppb |
2016-08-02 | AD46626 | 5.40 ppb |
2016-08-02 | AD46625 | 4.30 ppb |
2016-08-02 | AD46632 | 5.90 ppb |
2016-08-02 | AD46633 | 6.00 ppb |
2016-08-02 | AD46631 | 7.50 ppb |
2016-10-06 | AD52657 | 6.10 ppb |
2016-10-06 | AD52660 | 7.40 ppb |
2016-10-06 | AD52654 | 7.10 ppb |
2016-10-06 | AD52658 | 6.80 ppb |
2016-10-06 | AD52667 | 1.90 ppb |
2016-10-06 | AD52661 | 6.70 ppb |
2016-10-06 | AD52659 | 7.40 ppb |
2016-10-06 | AD52662 | 3.30 ppb |
2017-01-31 | AD67820 | 5.60 ppb |
2017-01-31 | AD67819 | 6.30 ppb |
2017-01-31 | AD67816 | 4.50 ppb |
2017-01-31 | AD67812 | 5.40 ppb |
2017-01-31 | AD67809 | 3.30 ppb |
2017-01-31 | AD67813 | 5.10 ppb |
2017-01-31 | AD67814 | 6.30 ppb |
2017-01-31 | AD67818 | 5.40 ppb |
2017-05-02 | AD82149 | 6.10 ppb |
2017-05-02 | AD82143 | 6.40 ppb |
2017-05-02 | AD82147 | 6.30 ppb |
2017-05-02 | AD82146 | 6.40 ppb |
2017-05-02 | AD82145 | 3.90 ppb |
2017-05-02 | AD82142 | 6.60 ppb |
2017-05-02 | AD82148 | 6.20 ppb |
2017-05-02 | AD82144 | 6.40 ppb |
2017-07-05 | AD88320 | 7.90 ppb |
2017-07-05 | AD88315 | 8.20 ppb |
2017-07-05 | AD88322 | 8.00 ppb |
2017-07-05 | AD88317 | 9.20 ppb |
2017-07-05 | AD88318 | 6.80 ppb |
2017-07-05 | AD88316 | 8.00 ppb |
2017-07-05 | AD88321 | 9.60 ppb |
2017-07-05 | AD88319 | 8.30 ppb |
2017-10-04 | AD99400 | 9.20 ppb |
2017-10-04 | AD99395 | 10.5 ppb |
2017-10-04 | AD99396 | 10.4 ppb |
2017-10-04 | AD99394 | 10.5 ppb |
2017-10-04 | AD99397 | ND |
2017-10-04 | AD99399 | 10.4 ppb |
2017-10-04 | AD99393 | 11.2 ppb |
2017-10-04 | AD99398 | 8.40 ppb |
2018-01-29 | AE10937 | 4.80 ppb |
2018-01-29 | AE10938 | 5.00 ppb |
2018-01-29 | AE10936 | 4.80 ppb |
2018-01-29 | AE10933 | 5.10 ppb |
2018-01-29 | AE10932 | 3.80 ppb |
2018-01-29 | AE10931 | 5.20 ppb |
2018-01-29 | AE10934 | 5.90 ppb |
2018-01-29 | AE10930 | 5.30 ppb |
2018-05-31 | AE28233 | 6.50 ppb |
2018-05-31 | AE28231 | 6.70 ppb |
2018-05-31 | AE28225 | 6.90 ppb |
2018-05-31 | AE28235 | 7.60 ppb |
2018-05-31 | AE28228 | 5.40 ppb |
2018-05-31 | AE28232 | 7.60 ppb |
2018-05-31 | AE28224 | 6.80 ppb |
2018-05-31 | AE28237 | 7.90 ppb |
2018-07-24 | AE34276 | 6.90 ppb |
2018-07-24 | AE34308 | 6.90 ppb |
2018-07-24 | AE34275 | 7.10 ppb |
2018-07-24 | AE34289 | 6.70 ppb |
2018-07-24 | AE34274 | ND |
2018-07-24 | AE34290 | 6.90 ppb |
2018-07-24 | AE34307 | 7.00 ppb |
2018-07-24 | AE34273 | 7.40 ppb |
2018-10-23 | AE44267 | 6.90 ppb |
2018-10-23 | AE44269 | 7.60 ppb |
2018-10-23 | AE44268 | 8.10 ppb |
2018-10-23 | AE44273 | 8.40 ppb |
2018-10-23 | AE44271 | 3.40 ppb |
2018-10-23 | AE44272 | 8.00 ppb |
2018-10-23 | AE44274 | 6.70 ppb |
2018-10-23 | AE44270 | 6.40 ppb |
2019-01-23 | AE50933 | 3.80 ppb |
2019-01-23 | AE50944 | 3.30 ppb |
2019-01-23 | AE50924 | 3.80 ppb |
2019-01-23 | AE50932 | 3.90 ppb |
2019-01-23 | AE50939 | 3.40 ppb |
2019-01-23 | AE50942 | 4.00 ppb |
2019-01-23 | AE50941 | 4.60 ppb |
2019-01-23 | AE50934 | 5.30 ppb |
2019-04-10 | AE61783 | 4.90 ppb |
2019-04-10 | AE61780 | 6.40 ppb |
2019-04-10 | AE61776 | 8.50 ppb |
2019-04-10 | AE61777 | 8.60 ppb |
2019-04-10 | AE61782 | 4.00 ppb |
2019-04-10 | AE61778 | 4.50 ppb |
2019-04-10 | AE61779 | 5.50 ppb |
2019-04-10 | AE61781 | 4.40 ppb |
2019-07-16 | AE74612 | 5.90 ppb |
2019-07-16 | AE74606 | 6.30 ppb |
2019-07-16 | AE74605 | 6.00 ppb |
2019-07-16 | AE74609 | 5.20 ppb |
2019-07-16 | AE74623 | 7.00 ppb |
2019-07-16 | AE74608 | 4.90 ppb |
2019-07-16 | AE74624 | 4.40 ppb |
2019-07-16 | AE74604 | 5.20 ppb |
2019-10-15 | AE86605 | 6.50 ppb |
2019-10-15 | AE86606 | 7.80 ppb |
2019-10-15 | AE86603 | 7.70 ppb |
2019-10-15 | AE86599 | 7.30 ppb |
2019-10-15 | AE86604 | 3.90 ppb |
2019-10-15 | AE86601 | 6.50 ppb |
2019-10-15 | AE86602 | 7.50 ppb |
2019-10-15 | AE86600 | 6.00 ppb |