Know Your Environment. Protect Your Health.

Bromoform

Village Water System

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.

 

129

Samples

0

Samples exceeding legal limit (MCL)

94

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20181.51 ppb3220ND - 6.40 ppb
20191.39 ppb3224ND - 4.90 ppb
20200.993 ppb1612ND - 2.60 ppb
20210.995 ppb1714ND - 1.80 ppb
20220.875 ppb1612ND - 2.70 ppb
20231.78 ppb1615ND - 6.40 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
2018-02-1235373899001ND
2018-02-1235373899002ND
2018-02-1235373899003ND
2018-02-12353738990040.990 ppb
2018-02-1235373899001ND
2018-02-1235373899002ND
2018-02-1235373899003ND
2018-02-12353738990040.990 ppb
2018-05-10353920130011.50 ppb
2018-05-10353920130023.60 ppb
2018-05-10353920130032.10 ppb
2018-05-10353920130041.70 ppb
2018-05-10353920130011.50 ppb
2018-05-10353920130023.60 ppb
2018-05-10353920130032.10 ppb
2018-05-10353920130041.70 ppb
2018-08-1535411592001ND
2018-08-1535411592002ND
2018-08-15354115920036.40 ppb
2018-08-15354115920042.70 ppb
2018-08-1535411592001ND
2018-08-1535411592002ND
2018-08-15354115920036.40 ppb
2018-08-15354115920042.70 ppb
2018-11-1635432197001ND
2018-11-16354321970020.990 ppb
2018-11-16354321970032.50 ppb
2018-11-16354321970041.70 ppb
2018-11-1635432197001ND
2018-11-16354321970020.990 ppb
2018-11-16354321970032.50 ppb
2018-11-16354321970041.70 ppb
2019-02-2135450236001ND
2019-02-21354502360021.40 ppb
2019-02-2135450236003ND
2019-02-21354502360041.40 ppb
2019-02-2135450236001ND
2019-02-21354502360021.40 ppb
2019-02-2135450236003ND
2019-02-21354502360041.40 ppb
2019-05-1735469507001ND
2019-05-17354695070021.60 ppb
2019-05-17354695070031.50 ppb
2019-05-17354695070041.80 ppb
2019-05-1735469507001ND
2019-05-17354695070021.60 ppb
2019-05-17354695070031.50 ppb
2019-05-17354695070041.80 ppb
2019-08-23354929990010.390 ppb
2019-08-23354929990024.90 ppb
2019-08-23354929990031.80 ppb
2019-08-23354929990041.20 ppb
2019-08-23354929990010.390 ppb
2019-08-23354929990024.90 ppb
2019-08-23354929990031.80 ppb
2019-08-23354929990041.20 ppb
2019-11-14355128070011.80 ppb
2019-11-14355128070023.60 ppb
2019-11-1435512807003ND
2019-11-14355128070040.880 ppb
2019-11-14355128070011.80 ppb
2019-11-14355128070023.60 ppb
2019-11-1435512807003ND
2019-11-14355128070040.880 ppb
2020-02-2435533015001ND
2020-02-24355330150021.90 ppb
2020-02-24355330150032.60 ppb
2020-02-2435533015004ND
2020-05-2835553251001ND
2020-05-2835553251002ND
2020-05-28355532510031.20 ppb
2020-05-28355532510040.670 ppb
2020-08-11355704040011.10 ppb
2020-08-11355704040021.90 ppb
2020-08-11355704040031.000 ppb
2020-08-11355704040040.840 ppb
2020-11-05355904570010.550 ppb
2020-11-05355904570022.20 ppb
2020-11-05355904570031.20 ppb
2020-11-05355904570040.730 ppb
2021-02-2635615306001ND
2021-02-26356153060021.30 ppb
2021-02-2635615306003ND
2021-02-2635615306004ND
2021-05-14356338350011.40 ppb
2021-05-14356338350021.80 ppb
2021-05-14356338350031.10 ppb
2021-05-14356338350041.000 ppb
2021-06-10356401170011.70 ppb
2021-08-19356578820011.30 ppb
2021-08-19356578820020.890 ppb
2021-08-19356578820030.850 ppb
2021-08-19356578820041.10 ppb
2021-11-19356799640011.40 ppb
2021-11-19356799640021.000 ppb
2021-11-19356799640030.880 ppb
2021-11-19356799640041.20 ppb
2022-02-10356966590011.20 ppb
2022-02-10356966590021.50 ppb
2022-02-10356966590030.800 ppb
2022-02-10356966590041.20 ppb
2022-05-1935720252001ND
2022-05-1935720252002ND
2022-05-1935720252003ND
2022-05-1935720252004ND
2022-08-18357414940011.30 ppb
2022-08-18357414940021.90 ppb
2022-08-18357414940032.70 ppb
2022-08-18357414940041.40 ppb
2022-11-16357613480010.530 ppb
2022-11-16357613480020.540 ppb
2022-11-16357613480030.510 ppb
2022-11-16357613480040.420 ppb
2023-02-17357806890011.20 ppb
2023-02-17357806890021.20 ppb
2023-02-17357806890031.70 ppb
2023-02-17357806890041.40 ppb
2023-05-19358018010011.20 ppb
2023-05-19358018010021.40 ppb
2023-05-19358018010034.00 ppb
2023-05-19358018010041.60 ppb
2023-08-11358202780011.50 ppb
2023-08-11358202780022.00 ppb
2023-08-11358202780031.10 ppb
2023-08-11358202780046.40 ppb
2023-11-08358408100011.20 ppb
2023-11-08358408100021.000 ppb
2023-11-0835840810003ND
2023-11-08358408100041.50 ppb