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EWG's Tap Water Database — 2021 UPDATE

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Bromoform

Hollidaysburg Municipal Authority

NOTE: Hollidaysburg Municipal Authority purchases water from Altoona Water Authority which is required to test for bromoform. Sample information shown below was taken by Altoona Water 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.

MORE ABOUT THIS CONTAMINANT

 

192

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND20ND
2016ND20ND
2017ND20ND
2018ND20ND
2019ND20ND

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

NOTE: Hollidaysburg Municipal Authority purchases water from Altoona Water Authority which is required to test for bromoform. Sample information shown below was taken by Altoona Water Authority.

Date Lab ID Result
2014-02-124B12047-01ND
2014-02-124B12047-02ND
2014-02-124B12047-03ND
2014-02-124B12047-04ND
2014-02-124B12047-05ND
2014-02-124B12047-06ND
2014-02-124B12047-07ND
2014-02-124B12047-08ND
2014-05-144E14043-01ND
2014-05-144E14043-02ND
2014-05-144E14043-03ND
2014-05-144E14043-04ND
2014-05-144E14043-05ND
2014-05-144E14043-06ND
2014-05-144E14043-07ND
2014-05-144E14043-08ND
2014-08-144H14064-01ND
2014-08-144H14064-02ND
2014-08-144H14064-03ND
2014-08-144H14064-04ND
2014-08-144H14064-05ND
2014-08-144H14064-06ND
2014-08-144H14064-07ND
2014-08-144H14064-08ND
2014-11-134K13027-01ND
2014-11-134K13027-02ND
2014-11-134K13027-03ND
2014-11-134K13027-04ND
2014-11-134K13027-05ND
2014-11-134K13027-06ND
2014-11-134K13027-07ND
2014-11-134K13027-08ND
2015-02-1212443595ND
2015-02-1212443596ND
2015-02-1212443597ND
2015-02-1212443598ND
2015-02-1212443599ND
2015-02-1212443600ND
2015-02-1212443601ND
2015-02-1212443602ND
2015-05-1412799357ND
2015-05-1412799358ND
2015-05-1412799359ND
2015-05-1412799360ND
2015-05-1412799361ND
2015-05-1412799362ND
2015-05-1412799363ND
2015-05-1412799364ND
2015-08-1313181658ND
2015-08-1313181657ND
2015-08-1313181659ND
2015-08-1313181660ND
2015-08-1313181661ND
2015-08-1313181662ND
2015-08-1313181663ND
2015-08-1313181664ND
2015-11-1213558146ND
2015-11-1213558147ND
2015-11-1213558148ND
2015-11-1213558149ND
2015-11-1213558150ND
2015-11-1213558151ND
2015-11-1213558152ND
2015-11-1213558153ND
2016-02-1113913456ND
2016-02-1113913457ND
2016-02-1113913458ND
2016-02-1113913459ND
2016-02-1113913460ND
2016-02-1113913461ND
2016-02-1113913462ND
2016-02-1113913463ND
2016-05-1214308728ND
2016-05-1214308729ND
2016-05-1214308730ND
2016-05-1214308731ND
2016-05-1214308732ND
2016-05-1214308733ND
2016-05-1214308734ND
2016-05-1214308735ND
2016-08-1114799298ND
2016-08-1114799299ND
2016-08-1114799300ND
2016-08-1114799301ND
2016-08-1114799302ND
2016-08-1114799303ND
2016-08-1114799304ND
2016-08-1114799305ND
2016-11-1015279157ND
2016-11-1015279158ND
2016-11-1015279159ND
2016-11-1015279160ND
2016-11-1015279161ND
2016-11-1015279162ND
2016-11-1015279163ND
2016-11-1015279164ND
2017-02-1615706082ND
2017-02-1615706083ND
2017-02-1615706084ND
2017-02-1615706085ND
2017-02-1615706086ND
2017-02-1615706087ND
2017-02-1615706088ND
2017-02-1615706089ND
2017-05-1116155062ND
2017-05-1116155063ND
2017-05-1116155064ND
2017-05-1116155065ND
2017-05-1116155066ND
2017-05-1116155067ND
2017-05-1116155068ND
2017-05-1116155069ND
2017-08-1716624936ND
2017-08-1716624937ND
2017-08-1716624938ND
2017-08-1716624939ND
2017-08-1716624940ND
2017-08-1716624942ND
2017-08-1716624941ND
2017-08-1716624943ND
2017-11-1617073732ND
2017-11-1617073733ND
2017-11-1617073734ND
2017-11-1617073735ND
2017-11-1617073736ND
2017-11-1617073737ND
2017-11-1617073738ND
2017-11-1617073739ND
2018-02-138B13050-01ND
2018-02-138B13050-02ND
2018-02-138B13050-03ND
2018-02-138B13050-04ND
2018-02-138B13050-05ND
2018-02-138B13050-06ND
2018-02-138B13050-07ND
2018-02-138B13050-08ND
2018-05-158E15174-01ND
2018-05-158E15174-02ND
2018-05-158E15174-03ND
2018-05-158E15174-04ND
2018-05-158E15174-05ND
2018-05-158E15174-06ND
2018-05-158E15174-07ND
2018-05-158E15174-08ND
2018-08-158H15062-01ND
2018-08-158H15062-02ND
2018-08-158H15062-03ND
2018-08-158H15062-04ND
2018-08-158H15062-05ND
2018-08-158H15062-06ND
2018-08-158H15062-07ND
2018-08-158H15062-08ND
2018-11-148K14050-01ND
2018-11-148K14050-02ND
2018-11-148K14050-03ND
2018-11-148K14050-04ND
2018-11-148K14050-05ND
2018-11-148K14050-06ND
2018-11-148K14050-07ND
2018-11-148K14050-08ND
2019-02-149B14162-01ND
2019-02-149B14162-02ND
2019-02-149B14162-03ND
2019-02-149B14162-04ND
2019-02-149B14162-05ND
2019-02-149B14162-06ND
2019-02-149B14162-07ND
2019-02-149B14162-08ND
2019-05-159E15064-01ND
2019-05-159E15064-02ND
2019-05-159E15064-03ND
2019-05-159E15064-04ND
2019-05-159E15064-05ND
2019-05-159E15064-06ND
2019-05-159E15064-07ND
2019-05-159E15064-08ND
2019-08-149H14123-01ND
2019-08-149H14123-02ND
2019-08-149H14123-03ND
2019-08-149H14123-04ND
2019-08-149H14123-05ND
2019-08-149H14123-06ND
2019-08-149H14123-07ND
2019-08-149H14123-08ND
2019-11-149K14096-01ND
2019-11-149K14096-02ND
2019-11-149K14096-03ND
2019-11-149K14096-04ND
2019-11-149K14096-05ND
2019-11-149K14096-06ND
2019-11-149K14096-07ND
2019-11-149K14096-08ND