Know Your Environment. Protect Your Health.

Bromoform

Central Wy Regional Water System Jpb

Bromoform, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromoform and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

 

187

Samples

0

Samples exceeding legal limit (MCL)

124

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.574 ppb3725ND - 1.30 ppb
2019N/A00N/A
20200.705 ppb3826ND - 1.70 ppb
20210.669 ppb3824ND - 2.70 ppb
20220.783 ppb3724ND - 3.40 ppb
20230.727 ppb3725ND - 2.70 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.5 ppb

The EWG Health Guideline of 0.5 ppb for bromoform is based on 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, harm to reproduction and child development, and change to fetal growth and development .

ppb = parts per billion

All test results

Date Lab ID Result
2018-01-09C18010249-001A0.880 ppb
2018-01-09C18010249-002A0.980 ppb
2018-01-09C18010249-003A1.10 ppb
2018-01-09C18010249-004A0.960 ppb
2018-01-09C18010249-011A1.10 ppb
2018-01-09C18010249-006A0.640 ppb
2018-01-09C18010249-007A0.760 ppb
2018-01-09C18010249-009A1.10 ppb
2018-01-09C18010249-005A0.960 ppb
2018-04-03C18040084-011A0.650 ppb
2018-04-03C18040084-009A0.590 ppb
2018-04-03C18040084-007A1.10 ppb
2018-04-03C18040084-006A0.830 ppb
2018-04-03C18040084-005A0.850 ppb
2018-04-03C18040084-004A0.990 ppb
2018-04-03C18040084-003A0.680 ppb
2018-04-03C18040084-002A0.920 ppb
2018-04-03C18040084-001AND
2018-06-27C18060967-001DND
2018-07-03C18070084-001AND
2018-07-03C18070084-002AND
2018-07-03C18070084-003AND
2018-07-03C18070084-004AND
2018-07-03C18070084-011AND
2018-07-03C18070084-006AND
2018-07-03C18070084-007AND
2018-07-03C18070084-009AND
2018-07-03C18070084-005AND
2018-10-10C18100435-011A0.670 ppb
2018-10-10C18100435-009A0.610 ppb
2018-10-10C18100435-007AND
2018-10-10C18100435-006A0.620 ppb
2018-10-10C18100435-005A0.670 ppb
2018-10-10C18100435-004A1.30 ppb
2018-10-10C18100435-003A0.820 ppb
2018-10-10C18100435-001A0.900 ppb
2018-10-10C18100435-002A0.550 ppb
2020-01-07C20010181-002A0.850 ppb
2020-01-07C20010181-001A1.000 ppb
2020-01-07C20010181-003A0.840 ppb
2020-01-07C20010181-004A0.570 ppb
2020-01-07C20010181-011A0.990 ppb
2020-01-07C20010181-006A0.630 ppb
2020-01-07C20010181-007A0.930 ppb
2020-01-07C20010181-009A1.000 ppb
2020-01-07C20010181-005A0.940 ppb
2020-04-07C20040283-004A1.30 ppb
2020-04-07C20040283-005A1.70 ppb
2020-04-07C20040283-006A0.940 ppb
2020-04-07C20040283-007A1.70 ppb
2020-04-07C20040283-009A1.60 ppb
2020-04-07C20040283-011A1.70 ppb
2020-04-07C20040283-001A1.40 ppb
2020-04-07C20040283-002A1.60 ppb
2020-04-07C20040283-003A1.60 ppb
2020-06-16C20060760-001LND
2020-06-16C20060760-002LND
2020-07-07C20070317-001A0.580 ppb
2020-07-07C20070317-002A0.560 ppb
2020-07-07C20070317-003A0.620 ppb
2020-07-07C20070317-004A0.570 ppb
2020-07-07C20070317-011AND
2020-07-07C20070317-006AND
2020-07-07C20070317-007A0.600 ppb
2020-07-07C20070317-009AND
2020-07-07C20070317-005A0.560 ppb
2020-10-06C20100255-011AND
2020-10-06C20100255-009AND
2020-10-06C20100255-007AND
2020-10-06C20100255-006AND
2020-10-06C20100255-005AND
2020-10-06C20100255-004A1.50 ppb
2020-10-06C20100255-003AND
2020-10-06C20100255-001AND
2020-10-06C20100255-002A0.520 ppb
2021-01-05C21010107-006A0.660 ppb
2021-01-05C21010107-007A0.880 ppb
2021-01-05C21010107-009A1.20 ppb
2021-01-05C21010107-005A1.10 ppb
2021-01-05C21010107-011A1.40 ppb
2021-01-05C21010107-003A1.30 ppb
2021-01-05C21010107-002A0.950 ppb
2021-01-05C21010107-001A1.30 ppb
2021-01-05C21010107-004A1.000 ppb
2021-04-06C21040206-011A1.10 ppb
2021-04-06C21040206-009A1.10 ppb
2021-04-06C21040206-007A1.000 ppb
2021-04-06C21040206-004A2.70 ppb
2021-04-06C21040206-006A0.970 ppb
2021-04-06C21040206-005A1.10 ppb
2021-04-06C21040206-003A1.10 ppb
2021-04-06C21040206-002A1.10 ppb
2021-04-06C21040206-001A1.20 ppb
2021-07-06C21070162-007AND
2021-07-06C21070162-004A0.560 ppb
2021-07-06C21070162-005AND
2021-07-06C21070162-006AND
2021-07-06C21070162-009AND
2021-07-06C21070162-003AND
2021-07-06C21070162-002AND
2021-07-06C21070162-001AND
2021-07-06C21070162-011AND
2021-07-07C21070206-001FND
2021-07-07C21070206-002FND
2021-10-05C21100137-011A0.740 ppb
2021-10-05C21100137-007AND
2021-10-05C21100137-006AND
2021-10-05C21100137-005AND
2021-10-05C21100137-004A1.000 ppb
2021-10-05C21100137-003A0.680 ppb
2021-10-05C21100137-009A0.670 ppb
2021-10-05C21100137-001AND
2021-10-05C21100137-002A0.620 ppb
2022-01-04C22010087-006A0.850 ppb
2022-01-04C22010087-005A1.10 ppb
2022-01-04C22010087-011A1.10 ppb
2022-01-04C22010087-009A1.10 ppb
2022-01-04C22010087-007A0.960 ppb
2022-01-04C22010087-001A0.960 ppb
2022-01-04C22010087-002A0.920 ppb
2022-01-04C22010087-003A1.20 ppb
2022-01-04C22010087-004A2.20 ppb
2022-04-05C22040150-005A1.30 ppb
2022-04-05C22040150-004A3.40 ppb
2022-04-05C22040150-009A1.20 ppb
2022-04-05C22040150-011A1.30 ppb
2022-04-05C22040150-007A1.50 ppb
2022-04-05C22040150-002A1.40 ppb
2022-04-05C22040150-001A1.30 ppb
2022-04-05C22040150-006A1.000 ppb
2022-04-05C22040150-003A1.10 ppb
2022-07-05C22070093-006AND
2022-07-05C22070093-005AND
2022-07-05C22070093-004A0.870 ppb
2022-07-05C22070093-003AND
2022-07-05C22070093-002AND
2022-07-05C22070093-001AND
2022-07-05C22070093-007AND
2022-07-05C22070093-009AND
2022-07-05C22070093-011AND
2022-07-27C22070992-001END
2022-10-04C22100124-001AND
2022-10-04C22100124-002A0.670 ppb
2022-10-04C22100124-003A0.790 ppb
2022-10-04C22100124-004A1.10 ppb
2022-10-04C22100124-005AND
2022-10-04C22100124-006AND
2022-10-04C22100124-007A0.930 ppb
2022-10-04C22100124-009A0.710 ppb
2022-10-04C22100124-011AND
2023-01-03C23010027-001A0.900 ppb
2023-01-03C23010027-002A0.990 ppb
2023-01-03C23010027-003A1.000 ppb
2023-01-03C23010027-004A2.50 ppb
2023-01-03C23010027-011A0.950 ppb
2023-01-03C23010027-006A0.900 ppb
2023-01-03C23010027-007A1.10 ppb
2023-01-03C23010027-009A0.990 ppb
2023-01-03C23010027-005A0.970 ppb
2023-04-06C23040048-009A1.10 ppb
2023-04-06C23040048-007A1.40 ppb
2023-04-06C23040048-006A0.920 ppb
2023-04-06C23040048-005A0.650 ppb
2023-04-06C23040048-004A2.70 ppb
2023-04-06C23040048-003A1.30 ppb
2023-04-06C23040048-002A1.50 ppb
2023-04-06C23040048-001A0.790 ppb
2023-04-06C23040048-011A0.920 ppb
2023-07-05C23070053-001AND
2023-07-05C23070053-002A0.820 ppb
2023-07-05C23070053-003AND
2023-07-05C23070053-004A1.60 ppb
2023-07-05C23070053-011AND
2023-07-05C23070053-006AND
2023-07-05C23070053-007AND
2023-07-05C23070053-009AND
2023-07-05C23070053-005AND
2023-08-03C23080223-001AND
2023-10-03C23100133-002A0.580 ppb
2023-10-03C23100133-001A0.560 ppb
2023-10-03C23100133-011AND
2023-10-03C23100133-009AND
2023-10-03C23100133-007AND
2023-10-03C23100133-006AND
2023-10-03C23100133-005A0.560 ppb
2023-10-03C23100133-003A0.520 ppb
2023-10-03C23100133-004A0.690 ppb