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EWG's Tap Water Database — 2021 UPDATE

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Bromodichloromethane

Ventnor City Water & Sewer Utility

Bromodichloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromodichloromethane and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

 

134

Samples

0

Samples exceeding legal limit (MCL)

88

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20142.10 ppb2219ND - 4.32 ppb
20151.17 ppb2018ND - 6.07 ppb
20160.916 ppb2315ND - 3.20 ppb
20171.47 ppb2820ND - 4.80 ppb
20180.297 ppb256ND - 2.24 ppb
20191.05 ppb1611ND - 2.91 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.06 ppb

The EWG Health Guideline of 0.06 ppb for bromodichloromethane 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
2014-01-23L4876926-41.49 ppb
2014-01-23L4876926-33.61 ppb
2014-01-23L4876926-12.63 ppb
2014-01-23L4876926-22.69 ppb
2014-04-23L4992117-43.48 ppb
2014-04-23L4992117-32.73 ppb
2014-04-23L4992117-12.91 ppb
2014-04-23L4992117-23.31 ppb
2014-04-23L4983229-11.68 ppb
2014-04-23L4983229-23.00 ppb
2014-05-14L5050864-3ND
2014-05-21L4092344-1ND
2014-07-23L5141585-44.17 ppb
2014-07-23L5141585-31.76 ppb
2014-07-23L5141585-12.26 ppb
2014-07-23L5141585-2ND
2014-09-10L5111955-10.780 ppb
2014-10-24L5259514-44.32 ppb
2014-10-24L5259514-30.670 ppb
2014-10-24L5259514-13.73 ppb
2014-10-24L5259514-20.680 ppb
2014-12-15L5247206-10.370 ppb
2015-01-26L5388967-42.99 ppb
2015-01-26L5388967-36.07 ppb
2015-01-26L5388967-13.50 ppb
2015-01-26L5388967-22.27 ppb
2015-03-18L5364149-10.160 ppb
2015-04-20L5511913-42.94 ppb
2015-04-20L5511913-30.0900 ppb
2015-04-20L5511913-10.290 ppb
2015-04-20L5511913-2ND
2015-06-22L5497132-10.0700 ppb
2015-07-22L5673374-40.130 ppb
2015-07-22L5673374-30.110 ppb
2015-07-22L5673374-10.180 ppb
2015-07-22L5673374-2ND
2015-09-28L5651619-10.0600 ppb
2015-10-21L5833038-40.780 ppb
2015-10-21L5833038-31.09 ppb
2015-10-21L5833038-11.56 ppb
2015-10-21L5833038-20.390 ppb
2015-12-14L5817268-10.790 ppb
2016-01-25L5983746-4ND
2016-01-25L5983746-3ND
2016-01-25L5983746-1ND
2016-01-25L5983746-2ND
2016-04-20L6145908-4ND
2016-04-20L6145908-31.70 ppb
2016-04-20L6145908-11.70 ppb
2016-04-20L6145908-23.20 ppb
2016-05-31L6292615-2ND
2016-07-18L6337597-41.10 ppb
2016-07-18L6337597-30.700 ppb
2016-07-18L6337597-11.20 ppb
2016-07-18L6337597-20.500 ppb
2016-07-21O56572VOCND
2016-07-21O56571VOCND
2016-07-21O56570VOC0.800 ppb
2016-10-24L6484611-42.20 ppb
2016-10-24L6484611-32.40 ppb
2016-10-24L6484611-11.10 ppb
2016-10-24L6484611-20.900 ppb
2016-10-26O58473VOC0.790 ppb
2016-10-26O58471VOC0.610 ppb
2016-10-26O58472VOC2.17 ppb
2017-01-25L6611706-41.60 ppb
2017-01-25L6611706-30.400 ppb
2017-01-25L6611706-10.700 ppb
2017-01-25L6611706-20.300 ppb
2017-01-30P60225VOCND
2017-01-30P60227VOCND
2017-01-30P60226VOC1.15 ppb
2017-04-04P63190VOCND
2017-04-04P63191VOCND
2017-04-24L6734234-44.80 ppb
2017-04-24L6734234-34.20 ppb
2017-04-24L6734234-14.00 ppb
2017-04-24L6734234-24.50 ppb
2017-04-26P64432VOC0.800 ppb
2017-07-12P68254VOC0.610 ppb
2017-07-12P68256VOCND
2017-07-12P68255VOC1.90 ppb
2017-07-27L6874305-4ND
2017-07-27L6874305-32.80 ppb
2017-07-27L6874305-11.80 ppb
2017-07-27L6874305-2ND
2017-10-10P70210VOCND
2017-10-10P70212VOC2.69 ppb
2017-10-10P70211VOC0.530 ppb
2017-10-20L6955843-42.20 ppb
2017-10-20L6955843-32.80 ppb
2017-10-20L6955843-12.70 ppb
2017-10-20L6955843-20.700 ppb
2018-01-10Q71750TTHMND
2018-01-10Q71749TTHM0.860 ppb
2018-01-10Q71748TTHM2.24 ppb
2018-01-10Q71747TTHMND
2018-01-29Q71987VOCND
2018-01-29Q71989VOCND
2018-01-29Q71988VOC0.890 ppb
2018-04-12Q73889TTHMND
2018-04-12Q73888TTHMND
2018-04-12Q73887TTHMND
2018-04-12Q73886TTHMND
2018-05-15Q74788VOCND
2018-05-15Q74790VOCND
2018-05-15Q74789VOCND
2018-07-09Q76451TTHM0.960 ppb
2018-07-09Q76450TTHMND
2018-07-09Q76449TTHM1.61 ppb
2018-07-09Q76448TTHMND
2018-08-29QW77942VOCND
2018-08-29Q77944VOCND
2018-08-29Q77943VOCND
2018-10-10Q79153TTHM0.870 ppb
2018-10-10Q79152TTHMND
2018-10-10Q79151TTHMND
2018-10-10Q79150TTHMND
2019-01-09R81082TTHMND
2019-01-09R81081TTHM2.70 ppb
2019-01-09R81080TTHM0.820 ppb
2019-01-09R81079TTHMND
2019-04-10R83478TTHM2.91 ppb
2019-04-10R83477TTHM2.02 ppb
2019-04-10R83476TTHM1.74 ppb
2019-04-10R83475TTHM2.77 ppb
2019-07-08R86521TTHMND
2019-07-08R86520TTHM0.510 ppb
2019-07-08R86519TTHMND
2019-07-08R86518TTHMND
2019-10-15R89650TTHM0.960 ppb
2019-10-15R89649TTHM0.530 ppb
2019-10-15R89648TTHM0.780 ppb
2019-10-15R89647TTHM0.980 ppb