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EWG's Tap Water Database — 2021 UPDATE

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Bromoform

Beaufort-Jasper Water & Sewer Authority

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.

 

756

Samples

0

Samples exceeding legal limit (MCL)

96

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20141.91 ppb12897ND - 9.34 ppb
20150.319 ppb1244ND - 24.3 ppb
2016ND1280ND
2017ND1200ND
20180.00840 ppb1281ND - 1.08 ppb
2019ND1280ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.5 ppb

The EWG Health Guideline of 0.5 ppb for bromoform was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-082140109-576.71 ppb
2014-01-082140109-587.18 ppb
2014-01-082140109-59ND
2014-01-082140109-607.03 ppb
2014-01-082140109-618.19 ppb
2014-01-082140109-627.75 ppb
2014-01-082140109-63ND
2014-01-082140109-646.68 ppb
2014-01-1629624174.00 ppb
2014-01-1629624183.20 ppb
2014-01-162962419ND
2014-01-1629624203.40 ppb
2014-01-1629624212.40 ppb
2014-01-1629624223.70 ppb
2014-01-162962423ND
2014-01-1629624243.20 ppb
2014-02-1327968591.10 ppb
2014-02-1329768521.10 ppb
2014-02-1329768531.000 ppb
2014-02-132976854ND
2014-02-1329768551.000 ppb
2014-02-1329768561.10 ppb
2014-02-1329768571.10 ppb
2014-02-132976858ND
2014-03-1329944620.800 ppb
2014-03-1329944630.800 ppb
2014-03-1329944640.600 ppb
2014-03-1329944650.700 ppb
2014-03-1329944660.500 ppb
2014-03-1329944670.500 ppb
2014-03-1329944680.500 ppb
2014-03-1329944690.800 ppb
2014-04-092140410-351.27 ppb
2014-04-092140410-361.33 ppb
2014-04-092140410-371.02 ppb
2014-04-092140410-38ND
2014-04-092140410-39ND
2014-04-092140410-401.47 ppb
2014-04-092140410-41ND
2014-04-092140410-42ND
2014-04-1030084621.20 ppb
2014-04-1030084631.30 ppb
2014-04-1030084640.900 ppb
2014-04-1030084651.10 ppb
2014-04-1030084661.10 ppb
2014-04-1030084671.40 ppb
2014-04-1030084681.000 ppb
2014-04-1030084691.30 ppb
2014-05-1530303031.000 ppb
2014-05-1530303041.20 ppb
2014-05-1530303050.800 ppb
2014-05-1530303061.20 ppb
2014-05-1530303071.000 ppb
2014-05-1530303080.800 ppb
2014-05-1530303090.800 ppb
2014-05-1530303101.10 ppb
2014-06-1230484216.10 ppb
2014-06-1230484224.60 ppb
2014-06-1230484233.60 ppb
2014-06-1230484245.60 ppb
2014-06-1230484254.60 ppb
2014-06-1230484264.70 ppb
2014-06-1230484273.10 ppb
2014-06-1230484284.30 ppb
2014-07-022140703-398.61 ppb
2014-07-022140703-409.12 ppb
2014-07-022140703-415.93 ppb
2014-07-022140703-428.55 ppb
2014-07-022140703-437.84 ppb
2014-07-022140703-449.34 ppb
2014-07-022140703-454.90 ppb
2014-07-022140703-468.88 ppb
2014-07-1730677223.20 ppb
2014-07-1730677233.50 ppb
2014-07-1730677241.10 ppb
2014-07-1730677253.40 ppb
2014-07-1730677263.20 ppb
2014-07-1730677272.70 ppb
2014-07-1730677281.40 ppb
2014-07-1730677293.50 ppb
2014-08-1430864851.40 ppb
2014-08-1430864861.20 ppb
2014-08-143086487ND
2014-08-1430864881.60 ppb
2014-08-1430864891.20 ppb
2014-08-1430864901.20 ppb
2014-08-143086491ND
2014-08-1430864921.30 ppb
2014-09-1131047951.20 ppb
2014-09-1131047961.10 ppb
2014-09-1131047970.600 ppb
2014-09-1131047981.10 ppb
2014-09-1131047991.10 ppb
2014-09-1131048000.900 ppb
2014-09-1131048010.600 ppb
2014-09-1131048021.000 ppb
2014-10-062141007-111.04 ppb
2014-10-062141007-121.12 ppb
2014-10-062141007-13ND
2014-10-062141007-141.02 ppb
2014-10-062141007-15ND
2014-10-062141007-16ND
2014-10-062141007-17ND
2014-10-062141007-18ND
2014-10-093122966ND
2014-10-0931229670.700 ppb
2014-10-093122968ND
2014-10-0931229710.800 ppb
2014-10-0931229720.900 ppb
2014-10-0931229730.900 ppb
2014-10-0931229740.900 ppb
2014-10-0931229750.800 ppb
2014-11-2031455750.500 ppb
2014-11-2031455760.500 ppb
2014-11-203145577ND
2014-11-2031455780.600 ppb
2014-11-203145579ND
2014-11-203145580ND
2014-11-203145581ND
2014-11-2031455820.500 ppb
2014-12-113156645ND
2014-12-113156646ND
2014-12-113156647ND
2014-12-113156648ND
2014-12-113156649ND
2014-12-113156650ND
2014-12-113156651ND
2014-12-113156652ND
2015-01-062150107-37ND
2015-01-062150107-38ND
2015-01-062150107-39ND
2015-01-062150107-40ND
2015-01-062150107-41ND
2015-01-062150107-42ND
2015-01-062150107-43ND
2015-01-062150107-44ND
2015-01-143171210ND
2015-01-143171211ND
2015-01-143171212ND
2015-01-143171213ND
2015-01-143171214ND
2015-01-143171215ND
2015-01-143171216ND
2015-01-143171217ND
2015-02-123190431ND
2015-02-123190432ND
2015-02-123190433ND
2015-02-123190434ND
2015-02-123190435ND
2015-02-123190436ND
2015-02-123190437ND
2015-02-123190438ND
2015-03-113208030ND
2015-03-113208031ND
2015-03-113208032ND
2015-03-113208033ND
2015-03-113208034ND
2015-03-113208035ND
2015-03-113208036ND
2015-03-113208037ND
2015-04-012150402-53ND
2015-04-012150402-54ND
2015-04-012150402-55ND
2015-04-012150402-56ND
2015-04-012150402-57ND
2015-04-012150402-58ND
2015-04-012150402-59ND
2015-04-012150402-60ND
2015-04-093224264ND
2015-04-093224265ND
2015-04-093224266ND
2015-04-093224267ND
2015-04-093224268ND
2015-04-093224269ND
2015-04-093224270ND
2015-04-093224271ND
2015-05-143246546ND
2015-05-143246547ND
2015-05-143246548ND
2015-05-143246549ND
2015-05-143246550ND
2015-05-143246551ND
2015-05-143246552ND
2015-05-143246553ND
2015-06-113262248ND
2015-06-113262249ND
2015-06-113262250ND
2015-06-11326225811.0 ppb
2015-06-113262259ND
2015-06-113262260ND
2015-06-113262261ND
2015-06-113262262ND
2015-07-072150708-19ND
2015-07-072150708-20ND
2015-07-072150708-21ND
2015-07-072150708-22ND
2015-07-072150708-2324.3 ppb
2015-07-072150708-243.13 ppb
2015-07-072150708-25ND
2015-07-072150708-261.18 ppb
2015-07-093278519ND
2015-07-093278520ND
2015-07-093278521ND
2015-07-093278522ND
2015-07-093278523ND
2015-07-093278524ND
2015-07-093278525ND
2015-07-093278526ND
2015-08-263311077ND
2015-08-263311078ND
2015-08-263311079ND
2015-08-263311080ND
2015-08-263311081ND
2015-08-263311082ND
2015-08-263311083ND
2015-08-263311084ND
2015-09-283331829ND
2015-09-283331830ND
2015-09-283331831ND
2015-09-283331832ND
2015-09-283331833ND
2015-09-283331834ND
2015-09-283331835ND
2015-09-283331836ND
2015-10-052151007-21ND
2015-10-052151007-22ND
2015-10-052151007-23ND
2015-10-052151007-24ND
2015-10-052151007-25ND
2015-10-052151007-26ND
2015-10-052151007-27ND
2015-10-052151007-28ND
2015-10-163343616ND
2015-10-163343617ND
2015-10-163343618ND
2015-10-163343619ND
2015-10-163343620ND
2015-10-163343621ND
2015-11-193364275ND
2015-11-193364276ND
2015-11-193364277ND
2015-11-193364278ND
2015-11-193364279ND
2015-11-193364280ND
2015-12-163375930ND
2015-12-163375931ND
2015-12-163375932ND
2015-12-163375933ND
2015-12-163375934ND
2015-12-163375935ND
2015-12-163375936ND
2015-12-163375937ND
2016-01-062160107-60ND
2016-01-062160107-59ND
2016-01-062160107-61ND
2016-01-062160107-62ND
2016-01-062160107-65ND
2016-01-062160107-66ND
2016-01-062160107-64ND
2016-01-062160107-63ND
2016-01-143388463ND
2016-01-143388462ND
2016-01-143388464ND
2016-01-143388465ND
2016-01-143388468ND
2016-01-143388469ND
2016-01-143388467ND
2016-01-143388466ND
2016-02-183404816ND
2016-02-183404815ND
2016-02-183404817ND
2016-02-183404818ND
2016-02-183404821ND
2016-02-183404822ND
2016-02-183404820ND
2016-02-183404819ND
2016-03-163417783ND
2016-03-163417782ND
2016-03-163417784ND
2016-03-163417785ND
2016-03-163417788ND
2016-03-163417789ND
2016-03-163417787ND
2016-03-163417786ND
2016-04-072160408-12ND
2016-04-072160408-11ND
2016-04-072160408-13ND
2016-04-072160408-14ND
2016-04-072160408-17ND
2016-04-072160408-18ND
2016-04-072160408-16ND
2016-04-072160408-15ND
2016-04-133432483ND
2016-04-133432482ND
2016-04-133432484ND
2016-04-133432485ND
2016-04-133432488ND
2016-04-133432489ND
2016-04-133432487ND
2016-04-133432486ND
2016-05-123452110ND
2016-05-123452109ND
2016-05-123452115ND
2016-05-123452111ND
2016-05-123452116ND
2016-05-123452114ND
2016-05-123452113ND
2016-05-123452112ND
2016-06-163474398ND
2016-06-163474397ND
2016-06-163474399ND
2016-06-163474400ND
2016-06-163474403ND
2016-06-163474404ND
2016-06-163474402ND
2016-06-163474401ND
2016-07-062160707-22ND
2016-07-062160707-21ND
2016-07-062160707-23ND
2016-07-062160707-24ND
2016-07-062160707-27ND
2016-07-062160707-28ND
2016-07-062160707-26ND
2016-07-062160707-25ND
2016-07-143497871ND
2016-07-143497870ND
2016-07-143497872ND
2016-07-143497873ND
2016-07-143497876ND
2016-07-143497877ND
2016-07-143497875ND
2016-07-143497874ND
2016-08-113523273ND
2016-08-113523272ND
2016-08-113523278ND
2016-08-113523274ND
2016-08-113523280ND
2016-08-113523276ND
2016-08-113523275ND
2016-08-113523279ND
2016-09-143546978ND
2016-09-143546977ND
2016-09-143546979ND
2016-09-143546980ND
2016-09-143546983ND
2016-09-143546984ND
2016-09-143546982ND
2016-09-143546981ND
2016-10-183568966ND
2016-10-183568965ND
2016-10-183568977ND
2016-10-183568968ND
2016-10-183568971ND
2016-10-183568972ND
2016-10-183568970ND
2016-10-183568969ND
2016-11-173589331ND
2016-11-173589330ND
2016-11-173589322ND
2016-11-173589333ND
2016-11-173589326ND
2016-11-173589337ND
2016-11-173589335ND
2016-11-173589334ND
2016-11-282161201-13ND
2016-11-282161201-14ND
2016-11-282161201-17ND
2016-11-282161201-18ND
2016-11-282161201-15ND
2016-11-292161201-12ND
2016-11-292161201-11ND
2016-11-292161201-16ND
2016-12-053598999ND
2016-12-053598998ND
2016-12-053599000ND
2016-12-053599001ND
2016-12-053599004ND
2016-12-053599005ND
2016-12-053599003ND
2016-12-053599002ND
2017-01-042170105-30ND
2017-01-042170105-29ND
2017-01-042170105-31ND
2017-01-042170105-32ND
2017-01-042170105-35ND
2017-01-042170105-36ND
2017-01-042170105-34ND
2017-01-042170105-33ND
2017-01-193625659ND
2017-01-193625658ND
2017-01-193625660ND
2017-01-193625661ND
2017-01-193625664ND
2017-01-193625665ND
2017-01-193625663ND
2017-01-193625662ND
2017-02-153639898ND
2017-02-153639897ND
2017-02-153639899ND
2017-02-153639900ND
2017-02-1536399103ND
2017-02-153639904ND
2017-02-153639902ND
2017-02-153639901ND
2017-03-223662020ND
2017-03-223662019ND
2017-03-223662021ND
2017-03-223662022ND
2017-03-223662025ND
2017-03-223662026ND
2017-03-223662024ND
2017-03-223662023ND
2017-04-052170407-47ND
2017-04-052170407-48ND
2017-04-052170407-49ND
2017-04-052170407-50ND
2017-04-052170407-51ND
2017-04-052170407-52ND
2017-04-052170407-53ND
2017-04-052170407-54ND
2017-04-213677196ND
2017-04-213677195ND
2017-04-213677197ND
2017-04-213677198ND
2017-04-213677201ND
2017-04-213677202ND
2017-04-213677200ND
2017-04-213677199ND
2017-06-153716684ND
2017-06-153716683ND
2017-06-153716685ND
2017-06-153716686ND
2017-06-153716689ND
2017-06-153716690ND
2017-06-153716688ND
2017-06-153716687ND
2017-07-062170707-79ND
2017-07-062170707-80ND
2017-07-062170707-81ND
2017-07-062170707-82ND
2017-07-062170707-83ND
2017-07-062170707-84ND
2017-07-062170707-85ND
2017-07-062170707-86ND
2017-07-133733287ND
2017-07-133733286ND
2017-07-133733288ND
2017-07-133733289ND
2017-07-133733292ND
2017-07-133733293ND
2017-07-133733291ND
2017-07-133733290ND
2017-08-163760981ND
2017-08-163760980ND
2017-08-163760982ND
2017-08-163760983ND
2017-08-163760986ND
2017-08-163760987ND
2017-08-163760985ND
2017-08-163760984ND
2017-09-203784413ND
2017-09-203784412ND
2017-09-203784414ND
2017-09-203784415ND
2017-09-203784418ND
2017-09-203784419ND
2017-09-203784417ND
2017-09-203784416ND
2017-10-022171004-29ND
2017-10-022171004-30ND
2017-10-022171004-31ND
2017-10-022171004-32ND
2017-10-022171004-33ND
2017-10-022171004-34ND
2017-10-022171004-35ND
2017-10-022171004-36ND
2017-10-113799571ND
2017-10-113799570ND
2017-10-113799572ND
2017-10-113799573ND
2017-10-113799576ND
2017-10-113799577ND
2017-10-113799575ND
2017-10-113799574ND
2017-11-143822208ND
2017-11-143822207ND
2017-11-143822209ND
2017-11-143822210ND
2017-11-143822213ND
2017-11-143822215ND
2017-11-143822212ND
2017-11-143822221ND
2017-12-193842328ND
2017-12-193842327ND
2017-12-193842329ND
2017-12-193842330ND
2017-12-193842333ND
2017-12-193842334ND
2017-12-193842332ND
2017-12-193842331ND
2018-01-092180111-29ND
2018-01-092180111-30ND
2018-01-092180111-31ND
2018-01-092180111-32ND
2018-01-092180111-33ND
2018-01-092180111-34ND
2018-01-092180111-35ND
2018-01-092180111-36ND
2018-01-193859479ND
2018-01-193859480ND
2018-01-193859481ND
2018-01-193859482ND
2018-01-193859483ND
2018-01-193859484ND
2018-01-193859485ND
2018-01-193859486ND
2018-02-163877259ND
2018-02-163877260ND
2018-02-193877267ND
2018-02-193877268ND
2018-02-193877269ND
2018-02-193877270ND
2018-02-193788271ND
2018-02-193877272ND
2018-03-093890635ND
2018-03-093890636ND
2018-03-093890637ND
2018-03-093890638ND
2018-03-123890644ND
2018-03-123890645ND
2018-03-123890646ND
2018-03-123890643ND
2018-04-062180410-11ND
2018-04-062180410-12ND
2018-04-062180410-13ND
2018-04-062180410-14ND
2018-04-062180410-15ND
2018-04-062180410-16ND
2018-04-062180410-17ND
2018-04-062180410-18ND
2018-04-193920252ND
2018-04-193920253ND
2018-04-193920255ND
2018-04-193920256ND
2018-04-193920257ND
2018-04-193920258ND
2018-04-193920259ND
2018-04-193920254CND
2018-05-243948156ND
2018-05-243948157ND
2018-05-243948158ND
2018-05-243948159ND
2018-05-243948160ND
2018-05-243948161ND
2018-05-253948162ND
2018-05-253948163ND
2018-06-153964529ND
2018-06-153964530ND
2018-06-153964531ND
2018-06-153964532ND
2018-06-153964533ND
2018-06-153964534ND
2018-06-153964535ND
2018-06-153964536ND
2018-07-193999564ND
2018-07-193999565ND
2018-07-193999567ND
2018-07-193999569ND
2018-07-193999571ND
2018-07-203999566ND
2018-07-203999568ND
2018-07-203999570ND
2018-08-102180814-11ND
2018-08-102180814-16ND
2018-08-132180814-10ND
2018-08-132180814-12ND
2018-08-132180814-13ND
2018-08-132180814-14ND
2018-08-132180814-15ND
2018-08-202180821-04ND
2018-08-304047015ND
2018-08-304047019ND
2018-08-304047020ND
2018-08-304047017ND
2018-08-304047018ND
2018-08-314047013ND
2018-08-314047014ND
2018-08-314047016ND
2018-09-214067346ND
2018-09-21406347ND
2018-09-214067348ND
2018-09-214067349ND
2018-09-214067350ND
2018-09-214067351ND
2018-09-214067352ND
2018-09-214067353ND
2018-10-012181003-111.08 ppb
2018-10-012181003-12ND
2018-10-012181003-14ND
2018-10-012181003-16ND
2018-10-012181003-18ND
2018-10-022181003-13ND
2018-10-022181003-15ND
2018-10-022181003-17ND
2018-10-054082339ND
2018-10-054082340ND
2018-10-054082341ND
2018-10-054082342ND
2018-10-054082343ND
2018-10-054082344ND
2018-10-054082345ND
2018-10-054082346ND
2018-11-164128431ND
2018-11-164148432ND
2018-11-164128433ND
2018-11-164128434ND
2018-11-164128435ND
2018-11-164128447ND
2018-11-164128437ND
2018-11-164128438ND
2018-12-1341527793ND
2018-12-134152794ND
2018-12-134152795ND
2018-12-134152796ND
2018-12-134152797ND
2018-12-134152798ND
2018-12-134152799ND
2018-12-134152800ND
2019-01-072190108-11ND
2019-01-072190108-12ND
2019-01-072190108-13ND
2019-01-072190108-14ND
2019-01-072190108-15ND
2019-01-072190108-16ND
2019-01-072190108-17ND
2019-01-072190108-18ND
2019-01-104174412ND
2019-01-104174413ND
2019-01-104174414ND
2019-01-104174415ND
2019-01-104174416ND
2019-01-144174417ND
2019-01-144174418ND
2019-01-144174419ND
2019-02-084197621ND
2019-02-084197622ND
2019-02-084197623ND
2019-02-084197624ND
2019-02-114197625ND
2019-02-114197626ND
2019-02-114197627ND
2019-02-114197628ND
2019-03-084230309ND
2019-03-144230312ND
2019-03-144230313ND
2019-03-144230314ND
2019-03-144230315ND
2019-03-144230316ND
2019-03-144230317ND
2019-03-144230318ND
2019-04-042190405-81ND
2019-04-042190405-82ND
2019-04-042190405-83ND
2019-04-042190405-84ND
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