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EWG's Tap Water Database — 2021 UPDATE

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Bromodichloromethane

East Orange Water Commission

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.

 

423

Samples

0

Samples exceeding legal limit (MCL)

228

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20141.38 ppb17032ND - 10.00 ppb
20152.94 ppb8633ND - 10.3 ppb
20164.53 ppb5046ND - 9.86 ppb
20172.00 ppb41410.256 ppb - 10.6 ppb
20182.02 ppb38380.251 ppb - 5.40 ppb
20191.62 ppb38380.255 ppb - 3.84 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
2014-01-0724913-1ND
2014-01-0924970-1ND
2014-01-0924970-2ND
2014-01-1425006-1ND
2014-01-2125140-1ND
2014-01-2825218-1ND
2014-01-3125276-1ND
2014-01-3125276-2ND
2014-01-3125276-5ND
2014-01-3125276-3ND
2014-01-3125276-4ND
2014-02-0625316-1ND
2014-02-0725337-1ND
2014-02-0725337-2ND
2014-02-1125394-1ND
2014-02-1825484-1ND
2014-02-2125559-2ND
2014-02-2125559-1ND
2014-02-2125559-3ND
2014-02-2125559-5ND
2014-02-2125559-4ND
2014-02-2525576-1ND
2014-02-2725627-86.28 ppb
2014-02-2725627-74.78 ppb
2014-02-2725627-65.85 ppb
2014-02-2725627-56.02 ppb
2014-02-2725627-46.34 ppb
2014-02-2725627-36.12 ppb
2014-02-2725627-26.34 ppb
2014-02-2725627-16.74 ppb
2014-03-0425672-1ND
2014-03-0625737-2ND
2014-03-0625737-3ND
2014-03-0625737-1ND
2014-03-1125775-1ND
2014-03-1325847-2ND
2014-03-1325847-1ND
2014-03-1425864-3ND
2014-03-1425864-4ND
2014-03-1425864-2ND
2014-03-1425864-1ND
2014-03-1825881-1ND
2014-03-2526003-1ND
2014-03-2526002-2ND
2014-03-2526002-3ND
2014-03-2526002-1ND
2014-04-0226091-1ND
2014-04-1026219-1ND
2014-04-1126230-1ND
2014-04-1526276-1ND
2014-04-1726318-2ND
2014-04-1726318-1ND
2014-04-1726317-1ND
2014-04-1726318-3ND
2014-04-1726318-4ND
2014-04-1726318-5ND
2014-04-2226360-1ND
2014-04-2426411-2ND
2014-04-2426411-1ND
2014-04-2926464-1ND
2014-05-0726577-1ND
2014-05-0826615-2ND
2014-05-0826615-1ND
2014-05-0826615-3ND
2014-05-0826615-4ND
2014-05-0826615-5ND
2014-05-1326667-1ND
2014-05-1426681-1ND
2014-05-1926759-1ND
2014-05-2126792-1ND
2014-05-2226819-4ND
2014-05-2226819-1ND
2014-05-2226819-2ND
2014-05-2226819-3ND
2014-05-2726878-1ND
2014-05-3026943-85.54 ppb
2014-05-3026943-75.96 ppb
2014-05-3026943-65.18 ppb
2014-05-3026943-55.73 ppb
2014-05-3026943-45.74 ppb
2014-05-3026943-35.77 ppb
2014-05-3026943-25.75 ppb
2014-05-3026943-15.93 ppb
2014-06-0927071-1ND
2014-06-1027079-1ND
2014-06-1027097-1ND
2014-06-1127122-1ND
2014-06-1227158-1ND
2014-06-1227158-2ND
2014-06-1227158-3ND
2014-06-1227158-4ND
2014-06-1227158-5ND
2014-06-1727241-1ND
2014-06-1927330-1ND
2014-06-1927331-1ND
2014-06-1927331-2ND
2014-06-2027346-1ND
2014-06-2027371-1ND
2014-06-2027371-2ND
2014-06-2427397-1ND
2014-06-3027523-1ND
2014-07-1027714-1ND
2014-07-1027713-1ND
2014-07-1027713-2ND
2014-07-1027713-3ND
2014-07-1527777-1ND
2014-07-2327976-1ND
2014-07-2828019-1ND
2014-07-3028095-1ND
2014-07-3128096-1ND
2014-08-0428121-1ND
2014-08-0528147-1ND
2014-08-06DWS031-1ND
2014-08-06DWS032-1ND
2014-08-06DWS033-1ND
2014-08-1228234-1ND
2014-08-1928458-1ND
2014-08-2628543-1ND
2014-08-2728573-1ND
2014-08-2728573-2ND
2014-08-2728573-3ND
2014-08-2928621-89.22 ppb
2014-08-2928621-710.00 ppb
2014-08-2928621-69.14 ppb
2014-08-2928621-510.00 ppb
2014-08-2928621-49.94 ppb
2014-08-2928621-39.36 ppb
2014-08-2928621-29.78 ppb
2014-08-2928621-19.68 ppb
2014-09-0228651-1ND
2014-09-0828701-2ND
2014-09-0828701-1ND
2014-09-1028778-1ND
2014-09-1028777-1ND
2014-09-1228836-1ND
2014-09-1228835-1ND
2014-09-1528859-1ND
2014-09-1728911-1ND
2014-09-1828912-1ND
2014-09-2329005-1ND
2014-10-0729281-1ND
2014-10-1429393-1ND
2014-10-2129490-1ND
2014-10-2229541-1ND
2014-10-2329543-1ND
2014-10-2429585-1ND
2014-10-2729600-1ND
2014-10-2829598-1ND
2014-10-2829599-1ND
2014-11-0329679-1ND
2014-11-1029769-1ND
2014-11-1029768-1ND
2014-11-1429897-1ND
2014-11-1729909-1ND
2014-11-1929963-1ND
2014-11-2430038-1ND
2014-11-2630067-88.66 ppb
2014-11-2630067-78.82 ppb
2014-11-2630067-68.65 ppb
2014-11-2630067-59.10 ppb
2014-11-2630067-43.51 ppb
2014-11-2630067-38.07 ppb
2014-11-2630067-27.46 ppb
2014-11-2630067-18.67 ppb
2014-12-0230114-1ND
2014-12-0930243-1ND
2014-12-1630355-1ND
2014-12-2330475-1ND
2014-12-3030555-1ND
2014-12-3030556-1ND
2015-01-0630599-1ND
2015-01-0730666-1ND
2015-01-1330753-1ND
2015-01-1330754-1ND
2015-01-1530803-1ND
2015-01-2130882-1ND
2015-01-2630938-1ND
2015-02-0531104-1ND
2015-02-1031146-1ND
2015-02-2031324-1ND
2015-02-2431365-1ND
2015-02-2631439-86.21 ppb
2015-02-2631439-76.38 ppb
2015-02-2631439-65.89 ppb
2015-02-2631439-55.92 ppb
2015-02-2631439-45.70 ppb
2015-02-2631439-35.77 ppb
2015-02-2631439-22.36 ppb
2015-02-2631439-15.99 ppb
2015-03-0331492-1ND
2015-03-0531545-2ND
2015-03-0531545-1ND
2015-03-1031593-1ND
2015-03-2031784-1ND
2015-03-2431820-1ND
2015-04-0131924-1ND
2015-04-07DWS111-1ND
2015-04-14DWS194-1ND
2015-04-16DWS240-1ND
2015-04-21DWS310-1ND
2015-04-28DWS318-1ND
2015-05-06DWS466-1ND
2015-05-13DWS534-1ND
2015-05-19DWS539-1ND
2015-05-26DWS627-1ND
2015-05-27DWS653-88.86 ppb
2015-05-27DWS653-79.66 ppb
2015-05-27DWS653-68.90 ppb
2015-05-27DWS653-58.37 ppb
2015-05-27DWS653-48.88 ppb
2015-05-27DWS653-39.13 ppb
2015-05-27DWS653-28.12 ppb
2015-05-27DWS653-18.34 ppb
2015-06-02DWS686-1ND
2015-06-09DWS776-1ND
2015-06-16DWS862-1ND
2015-06-20DWS982-1ND
2015-06-23DWS921-1ND
2015-07-07DWS1065-1ND
2015-07-14DWSC24-1ND
2015-07-21DWSC66-1ND
2015-07-21DWSC67-1ND
2015-07-22DWSC72-1ND
2015-07-28DWSC98-1ND
2015-08-10DWSC166-1ND
2015-08-18DWSC226-1ND
2015-08-24DWSC264-1ND
2015-08-25DWSC285-1ND
2015-08-27DWSC296-89.58 ppb
2015-08-27DWSC296-710.3 ppb
2015-08-27DWSC296-69.34 ppb
2015-08-27DWSC296-59.44 ppb
2015-08-27DWSC296-49.73 ppb
2015-08-27DWSC296-39.33 ppb
2015-08-27DWSC296-28.02 ppb
2015-08-27DWSC296-19.68 ppb
2015-09-01DWSC303-1ND
2015-09-08DWSC338-1ND
2015-09-15DWSC383-1ND
2015-10-06DWSC535-1ND
2015-10-09DWSC574-1ND
2015-10-13DWSC579-1ND
2015-10-20DWSC628-1ND
2015-10-22DWSC658-1ND
2015-10-23DWSC681-1ND
2015-10-27DWSC667-1ND
2015-10-28DWSC682-1ND
2015-11-305110804-088.52 ppb
2015-11-305110804-077.75 ppb
2015-11-305110804-067.59 ppb
2015-11-305110804-057.29 ppb
2015-11-305110804-047.01 ppb
2015-11-305110804-037.68 ppb
2015-11-305110804-027.67 ppb
2015-11-305110804-019.03 ppb
2015-12-285120771-010.281 ppb
2016-01-266010614-010.332 ppb
2016-02-296020735-085.89 ppb
2016-02-296020735-076.19 ppb
2016-02-296020735-066.53 ppb
2016-02-296020735-055.58 ppb
2016-02-296020735-044.37 ppb
2016-02-296020735-035.74 ppb
2016-02-296020735-025.03 ppb
2016-02-296020735-014.70 ppb
2016-03-086030253-01ND
2016-03-156030466-01ND
2016-03-236030717-01ND
2016-03-296030898-01ND
2016-04-036040052-010.268 ppb
2016-04-046040064-010.292 ppb
2016-04-096040357-010.370 ppb
2016-04-106040356-010.366 ppb
2016-05-316050904-087.09 ppb
2016-05-316050904-077.40 ppb
2016-05-316050904-067.13 ppb
2016-05-316050904-056.65 ppb
2016-05-316050904-047.31 ppb
2016-05-316050904-036.11 ppb
2016-05-316050904-026.25 ppb
2016-05-316050904-016.88 ppb
2016-06-216060623-010.302 ppb
2016-08-056080197-010.273 ppb
2016-08-306080942-087.65 ppb
2016-08-306080942-078.20 ppb
2016-08-306080942-066.79 ppb
2016-08-306080942-057.45 ppb
2016-08-306080942-049.11 ppb
2016-08-306080942-037.63 ppb
2016-08-306080942-029.35 ppb
2016-08-306080942-019.86 ppb
2016-08-316080980-010.272 ppb
2016-09-026090073-010.722 ppb
2016-09-066090143-010.283 ppb
2016-09-076090140-010.259 ppb
2016-09-206090538-010.257 ppb
2016-11-016110001-010.250 ppb
2016-11-176110559-088.06 ppb
2016-11-176110559-072.14 ppb
2016-11-176110559-067.81 ppb
2016-11-176110559-058.00 ppb
2016-11-176110559-048.37 ppb
2016-11-176110559-038.14 ppb
2016-11-176110559-026.33 ppb
2016-11-176110559-018.41 ppb
2016-11-226110704-010.271 ppb
2017-02-227020603-081.11 ppb
2017-02-227020603-070.832 ppb
2017-02-227020603-067.65 ppb
2017-02-227020603-050.851 ppb
2017-02-227020603-040.668 ppb
2017-02-227020603-030.984 ppb
2017-02-227020603-020.946 ppb
2017-02-227020603-010.835 ppb
2017-03-217030492-010.277 ppb
2017-05-027050055-010.463 ppb
2017-05-257050898-081.68 ppb
2017-05-257050898-071.62 ppb
2017-05-257050898-066.49 ppb
2017-05-257050898-051.38 ppb
2017-05-257050898-041.21 ppb
2017-05-257050898-031.74 ppb
2017-05-257050898-021.41 ppb
2017-05-257050898-011.48 ppb
2017-06-077060198-010.275 ppb
2017-07-127070319-010.364 ppb
2017-07-187070474-010.273 ppb
2017-08-297081023-0810.6 ppb
2017-08-297081023-071.82 ppb
2017-08-297081023-069.08 ppb
2017-08-297081023-051.69 ppb
2017-08-297081023-041.62 ppb
2017-08-297081023-033.73 ppb
2017-08-297081023-021.50 ppb
2017-08-297081023-011.90 ppb
2017-09-207090610-010.290 ppb
2017-10-037100033-010.283 ppb
2017-11-287110898-010.322 ppb
2017-11-307111015-082.10 ppb
2017-11-307111015-071.50 ppb
2017-11-307111015-064.16 ppb
2017-11-307111015-051.76 ppb
2017-11-307111015-041.68 ppb
2017-11-307111015-031.72 ppb
2017-11-307111015-021.66 ppb
2017-11-307111015-011.69 ppb
2017-12-057120104-010.256 ppb
2018-01-058010087-010.315 ppb
2018-02-288020863-081.59 ppb
2018-02-288020863-071.42 ppb
2018-02-288020863-064.88 ppb
2018-02-288020863-051.46 ppb
2018-02-288020863-041.42 ppb
2018-02-288020863-031.49 ppb
2018-02-288020863-021.49 ppb
2018-02-288020863-011.55 ppb
2018-05-308051193-082.08 ppb
2018-05-308051193-071.98 ppb
2018-05-308051193-065.40 ppb
2018-05-308051193-051.98 ppb
2018-05-308051193-041.67 ppb
2018-05-308051193-031.95 ppb
2018-05-308051193-022.08 ppb
2018-05-308051193-011.89 ppb
2018-07-038070076-010.368 ppb
2018-08-078080232-010.382 ppb
2018-08-228080907-082.97 ppb
2018-08-228080907-072.56 ppb
2018-08-228080907-064.80 ppb
2018-08-228080907-052.81 ppb
2018-08-228080907-041.99 ppb
2018-08-228080907-032.52 ppb
2018-08-228080907-022.63 ppb
2018-08-228080907-012.61 ppb
2018-08-288081162-010.255 ppb
2018-09-188090645-010.330 ppb
2018-11-088110318-010.251 ppb
2018-11-218110847-082.13 ppb
2018-11-218110847-071.99 ppb
2018-11-218110847-063.36 ppb
2018-11-218110847-052.01 ppb
2018-11-218110847-041.88 ppb
2018-11-218110847-032.07 ppb
2018-11-218110847-022.10 ppb
2018-11-218110847-011.94 ppb
2019-03-079030255-081.55 ppb
2019-03-079030255-071.77 ppb
2019-03-079030255-063.84 ppb
2019-03-079030255-051.72 ppb
2019-03-079030255-041.72 ppb
2019-03-079030255-031.61 ppb
2019-03-079030255-021.61 ppb
2019-03-079030255-011.67 ppb
2019-04-049040248-010.256 ppb
2019-05-159050674-010.393 ppb
2019-05-319051348-081.61 ppb
2019-05-319051348-071.98 ppb
2019-05-319051348-063.30 ppb
2019-05-319051348-052.01 ppb
2019-05-319051348-041.41 ppb
2019-05-319051348-031.95 ppb
2019-05-319051348-021.99 ppb
2019-05-319051348-012.46 ppb
2019-08-309081507-081.59 ppb
2019-08-309081507-071.33 ppb
2019-08-309081507-062.48 ppb
2019-08-309081507-051.53 ppb
2019-08-309081507-041.26 ppb
2019-08-309081507-031.71 ppb
2019-08-309081507-021.55 ppb
2019-08-309081507-011.75 ppb
2019-09-109090396-010.349 ppb
2019-09-199090873-010.315 ppb
2019-10-229101022-010.311 ppb
2019-11-279111208-081.74 ppb
2019-11-279111208-071.64 ppb
2019-11-279111208-061.62 ppb
2019-11-279111208-052.59 ppb
2019-11-279111208-041.58 ppb
2019-11-279111208-031.49 ppb
2019-11-279111208-021.80 ppb
2019-11-279111208-011.73 ppb
2019-12-119120440-010.255 ppb