Know Your Environment. Protect Your Health.

Bromoform

Middletown Water Department

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.

 

109

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND180ND
2019ND180ND
2020ND180ND
2021ND190ND
2022ND180ND
2023ND180ND

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
2018-01-05DBP 200485410ND
2018-01-05DBP 200485411ND
2018-01-05DBP 200485412ND
2018-01-05DBP 200485413ND
2018-03-28VOC1 200490770ND
2018-04-05DBP 200491446ND
2018-04-05DBP 200491447ND
2018-04-05DBP 200491448ND
2018-04-05DBP 200491449ND
2018-04-16VOC1 200492154ND
2018-07-04DBP 200498638ND
2018-07-04DBP 200498639ND
2018-07-04DBP 200498640ND
2018-07-04DBP 200498641ND
2018-10-04DBP 200508047ND
2018-10-04DBP 200508048ND
2018-10-04DBP 200508049ND
2018-10-04DBP 200508050ND
2019-01-03DBP 200517506ND
2019-01-03DBP 200517507ND
2019-01-03DBP 200517508ND
2019-01-03DBP 200517509ND
2019-04-04DBP 200527182ND
2019-04-04DBP 200527183ND
2019-04-04DBP 200527184ND
2019-04-04DBP 200527185ND
2019-05-13VOC1 200531893ND
2019-05-21VOC1 200533083ND
2019-07-03DBP 200538922ND
2019-07-03DBP 200538923ND
2019-07-03DBP 200538924ND
2019-07-03DBP 200538925ND
2019-10-17DBP 200553333ND
2019-10-17DBP 200553335ND
2019-10-17DBP 200553337ND
2019-10-17DBP 200553339ND
2020-01-09DBP 200562313ND
2020-01-09DBP 200562314ND
2020-01-09DBP 200562315ND
2020-01-09DBP 200562316ND
2020-04-09DBP 200571893ND
2020-04-09DBP 200571895ND
2020-04-09DBP 200571896ND
2020-04-09DBP 200571897ND
2020-05-06VOC1 200574723ND
2020-05-14VOC1 200575833ND
2020-07-09DBP 200582084ND
2020-07-09DBP 200582085ND
2020-07-09DBP 200582086ND
2020-07-09DBP 200582087ND
2020-10-15DBP 200594167ND
2020-10-15DBP 200594168ND
2020-10-15DBP 200594169ND
2020-10-15DBP 200594170ND
2021-01-14DBP 200603899ND
2021-01-14DBP 200603900ND
2021-01-14DBP 200603901ND
2021-01-14DBP 200603902ND
2021-03-03VOC1 200612185ND
2021-03-30VOC1 200612183ND
2021-03-30VOC1 200612184ND
2021-04-15DBP 200613337ND
2021-04-15DBP 200613338ND
2021-04-15DBP 200613339ND
2021-04-15DBP 200613340ND
2021-07-08DBP 200623691ND
2021-07-08DBP 200623693ND
2021-07-08DBP 200623708ND
2021-07-08DBP 200623709ND
2021-10-21B300086243 300086245ND
2021-10-21B300086246 300086248ND
2021-10-21B300086249 300086251ND
2021-10-21B300086252 300086254ND
2022-01-06D300128620 300128622ND
2022-01-06D300128623 300128625ND
2022-01-06D300128626 300128628ND
2022-01-06D300128629 300128631ND
2022-04-07D300167654 300167656ND
2022-04-07D300167657 300167659ND
2022-04-07D300167660 300167662ND
2022-04-07D300167663 300167665ND
2022-05-11V300182524 300182531ND
2022-05-11V300182526 300182544ND
2022-07-07D300209431 300209433ND
2022-07-07D300209434 300209436ND
2022-07-07D300209437 300209439ND
2022-07-07D300209440 300209442ND
2022-10-27D300264516 300264518ND
2022-10-27D300264519 300264521ND
2022-10-27D300264522 300264524ND
2022-10-27D300264525 300264527ND
2023-01-12D300297210 300297212ND
2023-01-12D300297213 300297215ND
2023-01-12D300297216 300297218ND
2023-01-12D300297219 300297221ND
2023-04-20D300336739 300336741ND
2023-04-20D300336742 300336744ND
2023-04-20D300336745 300336747ND
2023-04-20D300336748 300336750ND
2023-06-23V300370771 300370772ND
2023-06-23V300370773 300370774ND
2023-07-06D300377098 300377100ND
2023-07-06D300377101 300377103ND
2023-07-06D300377104 300377106ND
2023-07-06D300377107 300377109ND
2023-10-19D300433229 300433231ND
2023-10-19D300433232 300433234ND
2023-10-19D300433235 300433237ND
2023-10-19D300433238 300433240ND