Dibromoacetic acid
Central Wy Regional Water System Jpb
Dibromoacetic acid, one of the group of five haloacetic acids regulated by federal standards, is formed when chlorine or other disinfectants are used to treat drinking water. Haloacetic acids and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | 1.50 ppb | 36 | 36 | 0.430 ppb - 2.80 ppb |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | 1.23 ppb | 36 | 32 | ND - 2.70 ppb |
| 2021 | 1.12 ppb | 36 | 35 | ND - 2.10 ppb |
| 2022 | 1.38 ppb | 36 | 34 | ND - 2.50 ppb |
| 2023 | 1.66 ppb | 36 | 36 | 0.560 ppb - 3.30 ppb |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.03 ppb
The EWG Health Guideline of 0.03 ppb for dibromoacetic acid was defined by the California Office of Environmental Health Hazard Assessment's public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer and harm to fetal growth and development.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-09 | C18010249-005B | 2.10 ppb |
| 2018-01-09 | C18010249-004B | 2.30 ppb |
| 2018-01-09 | C18010249-003B | 0.860 ppb |
| 2018-01-09 | C18010249-002B | 1.60 ppb |
| 2018-01-09 | C18010249-011B | 2.10 ppb |
| 2018-01-09 | C18010249-008A | 1.80 ppb |
| 2018-01-09 | C18010249-009B | 2.00 ppb |
| 2018-01-09 | C18010249-010A | 2.20 ppb |
| 2018-01-09 | C18010249-001B | 1.90 ppb |
| 2018-04-03 | C18040084-004B | 0.920 ppb |
| 2018-04-03 | C18040084-003B | 1.80 ppb |
| 2018-04-03 | C18040084-002B | 2.60 ppb |
| 2018-04-03 | C18040084-001B | 1.60 ppb |
| 2018-04-03 | C18040084-011B | 2.00 ppb |
| 2018-04-03 | C18040084-010A | 1.70 ppb |
| 2018-04-03 | C18040084-009B | 1.70 ppb |
| 2018-04-03 | C18040084-005B | 2.40 ppb |
| 2018-04-03 | C18040084-008A | 2.80 ppb |
| 2018-07-03 | C18070084-005B | 1.30 ppb |
| 2018-07-03 | C18070084-004B | 0.430 ppb |
| 2018-07-03 | C18070084-003B | 1.50 ppb |
| 2018-07-03 | C18070084-002B | 0.960 ppb |
| 2018-07-03 | C18070084-008A | 1.20 ppb |
| 2018-07-03 | C18070084-011B | 0.620 ppb |
| 2018-07-03 | C18070084-010A | 0.730 ppb |
| 2018-07-03 | C18070084-009B | 0.750 ppb |
| 2018-07-03 | C18070084-001B | 1.20 ppb |
| 2018-10-10 | C18100435-001B | 2.00 ppb |
| 2018-10-10 | C18100435-011B | 1.90 ppb |
| 2018-10-10 | C18100435-010A | 1.30 ppb |
| 2018-10-10 | C18100435-009B | 1.20 ppb |
| 2018-10-10 | C18100435-008A | 0.550 ppb |
| 2018-10-10 | C18100435-005B | 0.650 ppb |
| 2018-10-10 | C18100435-004B | 1.20 ppb |
| 2018-10-10 | C18100435-003B | 1.50 ppb |
| 2018-10-10 | C18100435-002B | 0.450 ppb |
| 2020-01-07 | C20010181-008A | 1.20 ppb |
| 2020-01-07 | C20010181-009B | 1.90 ppb |
| 2020-01-07 | C20010181-010A | 1.90 ppb |
| 2020-01-07 | C20010181-011B | 1.80 ppb |
| 2020-01-07 | C20010181-004B | 0.430 ppb |
| 2020-01-07 | C20010181-002B | 1.000 ppb |
| 2020-01-07 | C20010181-003B | 1.50 ppb |
| 2020-01-07 | C20010181-005B | 1.60 ppb |
| 2020-01-07 | C20010181-001B | 1.80 ppb |
| 2020-04-07 | C20040283-011B | 2.60 ppb |
| 2020-04-07 | C20040283-010A | 2.70 ppb |
| 2020-04-07 | C20040283-009B | 2.50 ppb |
| 2020-04-07 | C20040283-008A | 2.70 ppb |
| 2020-04-07 | C20040283-005B | 2.60 ppb |
| 2020-04-07 | C20040283-004B | 0.470 ppb |
| 2020-04-07 | C20040283-003B | 2.50 ppb |
| 2020-04-07 | C20040283-002B | 2.60 ppb |
| 2020-04-07 | C20040283-001B | 2.20 ppb |
| 2020-07-07 | C20070317-002B | 0.890 ppb |
| 2020-07-07 | C20070317-010A | 0.550 ppb |
| 2020-07-07 | C20070317-003B | 0.930 ppb |
| 2020-07-07 | C20070317-004B | 0.530 ppb |
| 2020-07-07 | C20070317-001B | 0.790 ppb |
| 2020-07-07 | C20070317-008A | 1.10 ppb |
| 2020-07-07 | C20070317-009B | 0.550 ppb |
| 2020-07-07 | C20070317-011B | 0.380 ppb |
| 2020-07-07 | C20070317-005B | 1.20 ppb |
| 2020-10-06 | C20100255-005B | ND |
| 2020-10-06 | C20100255-008A | ND |
| 2020-10-06 | C20100255-009B | 0.380 ppb |
| 2020-10-06 | C20100255-010A | 0.270 ppb |
| 2020-10-06 | C20100255-011B | 0.920 ppb |
| 2020-10-06 | C20100255-001B | ND |
| 2020-10-06 | C20100255-002B | ND |
| 2020-10-06 | C20100255-003B | 0.440 ppb |
| 2020-10-06 | C20100255-004B | 1.40 ppb |
| 2021-01-05 | C21010107-003B | 1.40 ppb |
| 2021-01-05 | C21010107-004B | 0.280 ppb |
| 2021-01-05 | C21010107-005B | 1.30 ppb |
| 2021-01-05 | C21010107-008A | 0.990 ppb |
| 2021-01-05 | C21010107-002B | 0.830 ppb |
| 2021-01-05 | C21010107-010A | 1.30 ppb |
| 2021-01-05 | C21010107-011B | 1.30 ppb |
| 2021-01-05 | C21010107-001B | 1.40 ppb |
| 2021-01-05 | C21010107-009B | 1.30 ppb |
| 2021-04-06 | C21040206-001B | 1.70 ppb |
| 2021-04-06 | C21040206-002B | 2.10 ppb |
| 2021-04-06 | C21040206-003B | 1.90 ppb |
| 2021-04-06 | C21040206-004B | 1.30 ppb |
| 2021-04-06 | C21040206-005B | 1.80 ppb |
| 2021-04-06 | C21040206-008A | 1.90 ppb |
| 2021-04-06 | C21040206-009B | 1.60 ppb |
| 2021-04-06 | C21040206-010A | 1.60 ppb |
| 2021-04-06 | C21040206-011B | 1.60 ppb |
| 2021-07-06 | C21070162-004B | 1.60 ppb |
| 2021-07-06 | C21070162-003B | 1.000 ppb |
| 2021-07-06 | C21070162-002B | 1.30 ppb |
| 2021-07-06 | C21070162-001B | 0.590 ppb |
| 2021-07-06 | C21070162-009B | 0.460 ppb |
| 2021-07-06 | C21070162-008A | 0.980 ppb |
| 2021-07-06 | C21070162-011B | 0.390 ppb |
| 2021-07-06 | C21070162-005B | 0.340 ppb |
| 2021-07-06 | C21070162-010A | 0.500 ppb |
| 2021-10-05 | C21100137-001B | 1.40 ppb |
| 2021-10-05 | C21100137-011B | 0.980 ppb |
| 2021-10-05 | C21100137-010A | 1.000 ppb |
| 2021-10-05 | C21100137-009B | 0.920 ppb |
| 2021-10-05 | C21100137-002B | 0.280 ppb |
| 2021-10-05 | C21100137-005B | ND |
| 2021-10-05 | C21100137-004B | 1.40 ppb |
| 2021-10-05 | C21100137-003B | 0.950 ppb |
| 2021-10-05 | C21100137-008A | 0.590 ppb |
| 2022-01-04 | C22010087-001B | 1.70 ppb |
| 2022-01-04 | C22010087-002B | 1.60 ppb |
| 2022-01-04 | C22010087-003B | 2.10 ppb |
| 2022-01-04 | C22010087-004B | 2.00 ppb |
| 2022-01-04 | C22010087-005B | 1.80 ppb |
| 2022-01-04 | C22010087-008A | 1.20 ppb |
| 2022-01-04 | C22010087-009B | 1.90 ppb |
| 2022-01-04 | C22010087-010A | 1.80 ppb |
| 2022-01-04 | C22010087-011B | 1.70 ppb |
| 2022-04-05 | C22040150-010A | 2.00 ppb |
| 2022-04-05 | C22040150-001B | 1.30 ppb |
| 2022-04-05 | C22040150-008A | 2.50 ppb |
| 2022-04-05 | C22040150-005B | 1.80 ppb |
| 2022-04-05 | C22040150-009B | 2.00 ppb |
| 2022-04-05 | C22040150-002B | 2.00 ppb |
| 2022-04-05 | C22040150-003B | 1.20 ppb |
| 2022-04-05 | C22040150-004B | 2.50 ppb |
| 2022-04-05 | C22040150-011B | 1.90 ppb |
| 2022-07-05 | C22070093-009B | 0.620 ppb |
| 2022-07-05 | C22070093-010A | 0.480 ppb |
| 2022-07-05 | C22070093-011B | 0.660 ppb |
| 2022-07-05 | C22070093-002B | 1.50 ppb |
| 2022-07-05 | C22070093-008A | 1.10 ppb |
| 2022-07-05 | C22070093-003B | 1.10 ppb |
| 2022-07-05 | C22070093-004B | 1.50 ppb |
| 2022-07-05 | C22070093-005B | 0.400 ppb |
| 2022-07-05 | C22070093-001B | 0.430 ppb |
| 2022-10-04 | C22100124-010A | 1.40 ppb |
| 2022-10-04 | C22100124-009B | 1.40 ppb |
| 2022-10-04 | C22100124-008A | ND |
| 2022-10-04 | C22100124-005B | ND |
| 2022-10-04 | C22100124-001B | 0.930 ppb |
| 2022-10-04 | C22100124-002B | 1.40 ppb |
| 2022-10-04 | C22100124-011B | 0.830 ppb |
| 2022-10-04 | C22100124-004B | 1.30 ppb |
| 2022-10-04 | C22100124-003B | 1.70 ppb |
| 2023-01-03 | C23010027-011B | 1.90 ppb |
| 2023-01-03 | C23010027-010A | 2.20 ppb |
| 2023-01-03 | C23010027-009B | 2.00 ppb |
| 2023-01-03 | C23010027-008A | 2.40 ppb |
| 2023-01-03 | C23010027-005B | 2.10 ppb |
| 2023-01-03 | C23010027-004B | 1.90 ppb |
| 2023-01-03 | C23010027-003B | 2.10 ppb |
| 2023-01-03 | C23010027-002B | 1.90 ppb |
| 2023-01-03 | C23010027-001B | 2.00 ppb |
| 2023-04-06 | C23040048-002B | 2.40 ppb |
| 2023-04-06 | C23040048-003B | 2.00 ppb |
| 2023-04-06 | C23040048-004B | 3.30 ppb |
| 2023-04-06 | C23040048-008A | 2.00 ppb |
| 2023-04-06 | C23040048-005B | 1.70 ppb |
| 2023-04-06 | C23040048-010A | 1.60 ppb |
| 2023-04-06 | C23040048-011B | 1.60 ppb |
| 2023-04-06 | C23040048-001B | 1.60 ppb |
| 2023-04-06 | C23040048-009B | 1.90 ppb |
| 2023-07-05 | C23070053-001B | 1.20 ppb |
| 2023-07-05 | C23070053-002B | 2.10 ppb |
| 2023-07-05 | C23070053-004B | 2.40 ppb |
| 2023-07-05 | C23070053-003B | 1.000 ppb |
| 2023-07-05 | C23070053-010A | 0.910 ppb |
| 2023-07-05 | C23070053-009B | 0.720 ppb |
| 2023-07-05 | C23070053-008A | 1.20 ppb |
| 2023-07-05 | C23070053-005B | 0.560 ppb |
| 2023-07-05 | C23070053-011B | 0.980 ppb |
| 2023-10-03 | C23100133-005B | 1.20 ppb |
| 2023-10-03 | C23100133-008A | 1.50 ppb |
| 2023-10-03 | C23100133-009B | 1.10 ppb |
| 2023-10-03 | C23100133-010A | 1.000 ppb |
| 2023-10-03 | C23100133-001B | 1.60 ppb |
| 2023-10-03 | C23100133-004B | 1.80 ppb |
| 2023-10-03 | C23100133-003B | 1.40 ppb |
| 2023-10-03 | C23100133-002B | 1.50 ppb |
| 2023-10-03 | C23100133-011B | 1.000 ppb |