Know Your Environment. Protect Your Health.

Monobromoacetic acid

Chimney Hill Municipal Utility District

NOTE: Chimney Hill Municipal Utility District purchases water from City of Houston which is required to test for monobromoacetic acid. Sample information shown below was taken by City of Houston.

Monobromoacetic 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.

 

384

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND80ND
2019ND80ND
2020ND80ND
2021ND80ND
2022ND60ND
2023ND80ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 25 ppb

The EWG Health Guideline of 25 ppb for monobromoacetic 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 change to fetal growth and development.

ppb = parts per billion

All test results

NOTE: Chimney Hill Municipal Utility District purchases water from City of Houston which is required to test for monobromoacetic acid. Sample information shown below was taken by City of Houston.

Date Lab ID Result
2018-02-07AE12952ND
2018-02-07AE12958ND
2018-02-07AE12988ND
2018-02-07AE12989ND
2018-02-07AE12992ND
2018-02-07AE12993ND
2018-02-07AE12999ND
2018-02-07AE13012ND
2018-02-08AE12963ND
2018-02-08AE12990ND
2018-02-08AE12991ND
2018-02-08AE12996ND
2018-02-08AE12997ND
2018-02-08AE13010ND
2018-02-08AE13011ND
2018-02-08AE13014ND
2018-04-17AE22953ND
2018-04-17AE22955ND
2018-04-17AE22956ND
2018-04-17AE22959ND
2018-04-17AE22960ND
2018-04-17AE22961ND
2018-04-17AE22994ND
2018-04-17AE22996ND
2018-04-17AE22998ND
2018-04-18AE22954ND
2018-04-18AE22958ND
2018-04-18AE22962ND
2018-04-18AE22965ND
2018-04-18AE22966ND
2018-04-18AE22995ND
2018-05-22AE27203ND
2018-08-28AE38792ND
2018-08-28AE38793ND
2018-08-28AE38794ND
2018-08-28AE38795ND
2018-08-28AE38796ND
2018-08-28AE38797ND
2018-08-28AE38798ND
2018-08-28AE38799ND
2018-08-28AE38800ND
2018-08-28AE38803ND
2018-08-28AE38805ND
2018-08-28AE38807ND
2018-08-29AE38801ND
2018-08-29AE38802ND
2018-08-29AE38804ND
2018-08-29AE38806ND
2018-11-13AE46033ND
2018-11-13AE46037ND
2018-11-13AE46038ND
2018-11-13AE46039ND
2018-11-13AE46044ND
2018-11-13AE46045ND
2018-11-13AE46049ND
2018-11-13AE46050ND
2018-11-13AE46051ND
2018-11-13AE46052ND
2018-11-13AE46054ND
2018-11-13AE46055ND
2018-11-14AE46042ND
2018-11-14AE46043ND
2018-11-14AE46053ND
2018-11-14AE46058ND
2019-01-15AE50067ND
2019-01-15AE50068ND
2019-01-15AE50069ND
2019-01-15AE50070ND
2019-01-15AE50071ND
2019-01-15AE50072ND
2019-01-15AE50075ND
2019-01-15AE50084ND
2019-01-15AE50093ND
2019-01-15AE50125ND
2019-01-16AE50073ND
2019-01-16AE50074ND
2019-01-16AE50080ND
2019-01-16AE50087ND
2019-01-16AE50088ND
2019-01-16AE50126ND
2019-04-10AE61994ND
2019-04-10AE62002ND
2019-04-10AE62006ND
2019-04-10AE62007ND
2019-04-10AE62008ND
2019-04-10AE62019ND
2019-04-10AE62020ND
2019-04-10AE62027ND
2019-04-10AE62029ND
2019-04-10AE62030ND
2019-04-11AE61983ND
2019-04-11AE61984ND
2019-04-11AE61985ND
2019-04-11AE61986ND
2019-04-11AE61987ND
2019-04-11AE61988ND
2019-07-24AE75944ND
2019-07-24AE75945ND
2019-07-24AE75949ND
2019-07-24AE75950ND
2019-07-24AE75951ND
2019-07-24AE75952ND
2019-07-24AE75953ND
2019-07-24AE75954ND
2019-07-24AE75955ND
2019-07-24AE75956ND
2019-07-25AE75904ND
2019-07-25AE75906ND
2019-07-25AE75909ND
2019-07-25AE75910ND
2019-07-25AE75942ND
2019-07-25AE75943ND
2019-10-09AE86121ND
2019-10-09AE86122ND
2019-10-09AE86123ND
2019-10-09AE86124ND
2019-10-09AE86125ND
2019-10-09AE86126ND
2019-10-09AE86127ND
2019-10-09AE86128ND
2019-10-09AE86129ND
2019-10-10AE86281ND
2019-10-10AE86282ND
2019-10-10AE86283ND
2019-10-10AE86284ND
2019-10-10AE86285ND
2019-10-10AE86286ND
2019-10-10AE86287ND
2020-02-24AE99742ND
2020-02-24AE99745ND
2020-02-24AE99748ND
2020-02-24AE99749ND
2020-02-24AE99750ND
2020-02-24AE99751ND
2020-02-24AE99756ND
2020-02-24AE99757ND
2020-02-24AE99758ND
2020-02-24AE99759ND
2020-02-25AE99741ND
2020-02-25AE99744ND
2020-02-25AE99752ND
2020-02-25AE99753ND
2020-02-25AE99754ND
2020-02-25AE99755ND
2020-05-05AF09608ND
2020-05-05AF09609ND
2020-05-05AF09610ND
2020-05-05AF09611ND
2020-05-05AF09612ND
2020-05-05AF09620ND
2020-05-05AF09621ND
2020-05-05AF09624ND
2020-05-05AF09626ND
2020-05-05AF09629ND
2020-05-06AF09607ND
2020-05-06AF09613ND
2020-05-06AF09622ND
2020-05-06AF09625ND
2020-05-06AF09627ND
2020-05-06AF09630ND
2020-08-26AF25339ND
2020-08-26AF25340ND
2020-08-26AF25341ND
2020-08-26AF25344ND
2020-08-26AF25360ND
2020-08-26AF25361ND
2020-08-26AF25362ND
2020-08-26AF25365ND
2020-08-26AF25366ND
2020-08-26AF25367ND
2020-08-27AF25608ND
2020-08-27AF25621ND
2020-08-27AF25622ND
2020-08-27AF25623ND
2020-08-27AF25624ND
2020-08-27AF25625ND
2020-11-30AF35828ND
2020-11-30AF35829ND
2020-11-30AF35830ND
2020-11-30AF35831ND
2020-11-30AF35832ND
2020-11-30AF35833ND
2020-11-30AF35834ND
2020-11-30AF35835ND
2020-11-30AF35836ND
2020-11-30AF35837ND
2020-12-02AF36206ND
2020-12-02AF36207ND
2020-12-02AF36208ND
2020-12-02AF36209ND
2020-12-02AF36229ND
2020-12-02AF36230ND
2021-03-10AF46470ND
2021-03-10AF46471ND
2021-03-10AF46495ND
2021-03-10AF46496ND
2021-03-10AF46497ND
2021-03-10AF46498ND
2021-03-10AF46499ND
2021-03-10AF46500ND
2021-03-10AF46501ND
2021-03-10AF46502ND
2021-03-10AF46503ND
2021-03-11AF46484ND
2021-03-11AF46485ND
2021-03-11AF46486ND
2021-03-11AF46487ND
2021-03-11AF46488ND
2021-04-28AF51888ND
2021-04-28AF51889ND
2021-04-28AF51890ND
2021-04-28AF51891ND
2021-04-28AF51901ND
2021-04-28AF51902ND
2021-04-28AF51903ND
2021-04-28AF51904ND
2021-04-28AF51905ND
2021-04-28AF51906ND
2021-04-28AF51907ND
2021-04-29AF51895ND
2021-04-29AF51896ND
2021-04-29AF51897ND
2021-04-29AF51898ND
2021-04-29AF51899ND
2021-09-08AF69287ND
2021-09-08AF69288ND
2021-09-08AF69289ND
2021-09-08AF69290ND
2021-09-08AF69291ND
2021-09-08AF69292ND
2021-09-08AF69293ND
2021-09-08AF69294ND
2021-09-08AF69295ND
2021-09-08AF69296ND
2021-09-08AF69297ND
2021-09-08AF69298ND
2021-09-09AF69283ND
2021-09-09AF69284ND
2021-09-09AF69285ND
2021-09-09AF69286ND
2021-11-30AF77495ND
2021-11-30AF77496ND
2021-11-30AF77497ND
2021-11-30AF77498ND
2021-11-30AF77499ND
2021-11-30AF77500ND
2021-11-30AF77501ND
2021-11-30AF77502ND
2021-11-30AF77503ND
2021-12-01AF77650ND
2021-12-01AF77659ND
2021-12-01AF77660ND
2021-12-01AF77661ND
2021-12-01AF77662ND
2021-12-01AF77663ND
2021-12-01AF77664ND
2022-03-23AF90193ND
2022-03-23AF90194ND
2022-03-23AF90195ND
2022-03-23AF90196ND
2022-03-23AF90197ND
2022-03-23AF90198ND
2022-03-23AF90199ND
2022-03-24AF90450ND
2022-03-24AF90451ND
2022-03-24AF90452ND
2022-03-24AF90453ND
2022-03-24AF90454ND
2022-03-24AF90455ND
2022-03-24AF90456ND
2022-03-24AF90457ND
2022-03-24AF90458ND
2022-06-27AG02327ND
2022-06-27AG02328ND
2022-06-27AG02329ND
2022-06-27AG02330ND
2022-06-27AG02331ND
2022-06-27AG02332ND
2022-06-27AG02333ND
2022-06-27AG02334ND
2022-06-27AG02335ND
2022-06-27AG02336ND
2022-06-29AG02756ND
2022-06-29AG02757ND
2022-06-29AG02758ND
2022-06-29AG02759ND
2022-06-29AG02760ND
2022-06-29AG02761ND
2022-08-16AG09425ND
2022-08-16AG09426ND
2022-08-16AG09427ND
2022-08-16AG09428ND
2022-08-16AG09429ND
2022-08-16AG09430ND
2022-08-16AG09431ND
2022-08-17AG09616ND
2022-08-17AG09617ND
2022-08-17AG09618ND
2022-08-17AG09619ND
2022-08-17AG09620ND
2022-08-17AG09621ND
2022-08-17AG09622ND
2022-08-17AG09623ND
2022-08-17AG09624ND
2022-12-14AG21771ND
2022-12-14AG21772ND
2022-12-14AG21773ND
2022-12-14AG21774ND
2022-12-14AG21775ND
2022-12-14AG21776ND
2022-12-14AG21777ND
2022-12-14AG21778ND
2022-12-14AG21779ND
2022-12-14AG21780ND
2022-12-14AG21781ND
2022-12-14AG21782ND
2022-12-15AG21916ND
2022-12-15AG21917ND
2022-12-15AG21918ND
2022-12-15AG21919ND
2023-02-22AG29909ND
2023-02-22AG29912ND
2023-02-22AG29916ND
2023-02-22AG29918ND
2023-02-22AG29919ND
2023-02-22AG29920ND
2023-02-22AG29921ND
2023-02-22AG29922ND
2023-02-22AG29923ND
2023-02-22AG29924ND
2023-02-22AG29925ND
2023-02-23AG30203ND
2023-02-23AG30204ND
2023-02-23AG30205ND
2023-02-23AG30206ND
2023-02-23AG30207ND
2023-05-16AG40790ND
2023-05-16AG40791ND
2023-05-16AG40792ND
2023-05-16AG40819ND
2023-05-16AG40820ND
2023-05-16AG40821ND
2023-05-16AG40822ND
2023-05-16AG40826ND
2023-05-16AG40827ND
2023-05-16AG40828ND
2023-05-17AG40767ND
2023-05-17AG40793ND
2023-05-17AG40795ND
2023-05-17AG40796ND
2023-05-17AG40797ND
2023-05-17AG40798ND
2023-08-23AG53697ND
2023-08-23AG53698ND
2023-08-23AG53704ND
2023-08-24AG53958ND
2023-08-24AG53959ND
2023-08-24AG53961ND
2023-08-24AG53962ND
2023-08-24AG53963ND
2023-08-24AG53966ND
2023-08-24AG53967ND
2023-08-24AG53968ND
2023-08-24AG53969ND
2023-08-24AG53983ND
2023-08-24AG53984ND
2023-09-21AG57217ND
2023-09-21AG57218ND
2023-11-29AG64797ND
2023-11-29AG64798ND
2023-11-29AG64799ND
2023-11-29AG64800ND
2023-11-29AG64801ND
2023-11-29AG64802ND
2023-11-29AG64803ND
2023-11-29AG64804ND
2023-11-29AG64805ND
2023-11-29AG64806ND
2023-11-29AG64807ND
2023-11-29AG64808ND
2023-11-29AG64809ND
2023-11-30AG64996ND
2023-11-30AG64997ND
2023-11-30AG64998ND