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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | 1.38 ppb | 170 | 32 | ND - 10.00 ppb |
2015 | 2.94 ppb | 86 | 33 | ND - 10.3 ppb |
2016 | 4.53 ppb | 50 | 46 | ND - 9.86 ppb |
2017 | 2.00 ppb | 41 | 41 | 0.256 ppb - 10.6 ppb |
2018 | 2.02 ppb | 38 | 38 | 0.251 ppb - 5.40 ppb |
2019 | 1.62 ppb | 38 | 38 | 0.255 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 |
---|---|---|
2014-01-07 | 24913-1 | ND |
2014-01-09 | 24970-1 | ND |
2014-01-09 | 24970-2 | ND |
2014-01-14 | 25006-1 | ND |
2014-01-21 | 25140-1 | ND |
2014-01-28 | 25218-1 | ND |
2014-01-31 | 25276-1 | ND |
2014-01-31 | 25276-2 | ND |
2014-01-31 | 25276-5 | ND |
2014-01-31 | 25276-3 | ND |
2014-01-31 | 25276-4 | ND |
2014-02-06 | 25316-1 | ND |
2014-02-07 | 25337-1 | ND |
2014-02-07 | 25337-2 | ND |
2014-02-11 | 25394-1 | ND |
2014-02-18 | 25484-1 | ND |
2014-02-21 | 25559-2 | ND |
2014-02-21 | 25559-1 | ND |
2014-02-21 | 25559-3 | ND |
2014-02-21 | 25559-5 | ND |
2014-02-21 | 25559-4 | ND |
2014-02-25 | 25576-1 | ND |
2014-02-27 | 25627-8 | 6.28 ppb |
2014-02-27 | 25627-7 | 4.78 ppb |
2014-02-27 | 25627-6 | 5.85 ppb |
2014-02-27 | 25627-5 | 6.02 ppb |
2014-02-27 | 25627-4 | 6.34 ppb |
2014-02-27 | 25627-3 | 6.12 ppb |
2014-02-27 | 25627-2 | 6.34 ppb |
2014-02-27 | 25627-1 | 6.74 ppb |
2014-03-04 | 25672-1 | ND |
2014-03-06 | 25737-2 | ND |
2014-03-06 | 25737-3 | ND |
2014-03-06 | 25737-1 | ND |
2014-03-11 | 25775-1 | ND |
2014-03-13 | 25847-2 | ND |
2014-03-13 | 25847-1 | ND |
2014-03-14 | 25864-3 | ND |
2014-03-14 | 25864-4 | ND |
2014-03-14 | 25864-2 | ND |
2014-03-14 | 25864-1 | ND |
2014-03-18 | 25881-1 | ND |
2014-03-25 | 26003-1 | ND |
2014-03-25 | 26002-2 | ND |
2014-03-25 | 26002-3 | ND |
2014-03-25 | 26002-1 | ND |
2014-04-02 | 26091-1 | ND |
2014-04-10 | 26219-1 | ND |
2014-04-11 | 26230-1 | ND |
2014-04-15 | 26276-1 | ND |
2014-04-17 | 26318-2 | ND |
2014-04-17 | 26318-1 | ND |
2014-04-17 | 26317-1 | ND |
2014-04-17 | 26318-3 | ND |
2014-04-17 | 26318-4 | ND |
2014-04-17 | 26318-5 | ND |
2014-04-22 | 26360-1 | ND |
2014-04-24 | 26411-2 | ND |
2014-04-24 | 26411-1 | ND |
2014-04-29 | 26464-1 | ND |
2014-05-07 | 26577-1 | ND |
2014-05-08 | 26615-2 | ND |
2014-05-08 | 26615-1 | ND |
2014-05-08 | 26615-3 | ND |
2014-05-08 | 26615-4 | ND |
2014-05-08 | 26615-5 | ND |
2014-05-13 | 26667-1 | ND |
2014-05-14 | 26681-1 | ND |
2014-05-19 | 26759-1 | ND |
2014-05-21 | 26792-1 | ND |
2014-05-22 | 26819-4 | ND |
2014-05-22 | 26819-1 | ND |
2014-05-22 | 26819-2 | ND |
2014-05-22 | 26819-3 | ND |
2014-05-27 | 26878-1 | ND |
2014-05-30 | 26943-8 | 5.54 ppb |
2014-05-30 | 26943-7 | 5.96 ppb |
2014-05-30 | 26943-6 | 5.18 ppb |
2014-05-30 | 26943-5 | 5.73 ppb |
2014-05-30 | 26943-4 | 5.74 ppb |
2014-05-30 | 26943-3 | 5.77 ppb |
2014-05-30 | 26943-2 | 5.75 ppb |
2014-05-30 | 26943-1 | 5.93 ppb |
2014-06-09 | 27071-1 | ND |
2014-06-10 | 27079-1 | ND |
2014-06-10 | 27097-1 | ND |
2014-06-11 | 27122-1 | ND |
2014-06-12 | 27158-1 | ND |
2014-06-12 | 27158-2 | ND |
2014-06-12 | 27158-3 | ND |
2014-06-12 | 27158-4 | ND |
2014-06-12 | 27158-5 | ND |
2014-06-17 | 27241-1 | ND |
2014-06-19 | 27330-1 | ND |
2014-06-19 | 27331-1 | ND |
2014-06-19 | 27331-2 | ND |
2014-06-20 | 27346-1 | ND |
2014-06-20 | 27371-1 | ND |
2014-06-20 | 27371-2 | ND |
2014-06-24 | 27397-1 | ND |
2014-06-30 | 27523-1 | ND |
2014-07-10 | 27714-1 | ND |
2014-07-10 | 27713-1 | ND |
2014-07-10 | 27713-2 | ND |
2014-07-10 | 27713-3 | ND |
2014-07-15 | 27777-1 | ND |
2014-07-23 | 27976-1 | ND |
2014-07-28 | 28019-1 | ND |
2014-07-30 | 28095-1 | ND |
2014-07-31 | 28096-1 | ND |
2014-08-04 | 28121-1 | ND |
2014-08-05 | 28147-1 | ND |
2014-08-06 | DWS031-1 | ND |
2014-08-06 | DWS032-1 | ND |
2014-08-06 | DWS033-1 | ND |
2014-08-12 | 28234-1 | ND |
2014-08-19 | 28458-1 | ND |
2014-08-26 | 28543-1 | ND |
2014-08-27 | 28573-1 | ND |
2014-08-27 | 28573-2 | ND |
2014-08-27 | 28573-3 | ND |
2014-08-29 | 28621-8 | 9.22 ppb |
2014-08-29 | 28621-7 | 10.00 ppb |
2014-08-29 | 28621-6 | 9.14 ppb |
2014-08-29 | 28621-5 | 10.00 ppb |
2014-08-29 | 28621-4 | 9.94 ppb |
2014-08-29 | 28621-3 | 9.36 ppb |
2014-08-29 | 28621-2 | 9.78 ppb |
2014-08-29 | 28621-1 | 9.68 ppb |
2014-09-02 | 28651-1 | ND |
2014-09-08 | 28701-2 | ND |
2014-09-08 | 28701-1 | ND |
2014-09-10 | 28778-1 | ND |
2014-09-10 | 28777-1 | ND |
2014-09-12 | 28836-1 | ND |
2014-09-12 | 28835-1 | ND |
2014-09-15 | 28859-1 | ND |
2014-09-17 | 28911-1 | ND |
2014-09-18 | 28912-1 | ND |
2014-09-23 | 29005-1 | ND |
2014-10-07 | 29281-1 | ND |
2014-10-14 | 29393-1 | ND |
2014-10-21 | 29490-1 | ND |
2014-10-22 | 29541-1 | ND |
2014-10-23 | 29543-1 | ND |
2014-10-24 | 29585-1 | ND |
2014-10-27 | 29600-1 | ND |
2014-10-28 | 29598-1 | ND |
2014-10-28 | 29599-1 | ND |
2014-11-03 | 29679-1 | ND |
2014-11-10 | 29769-1 | ND |
2014-11-10 | 29768-1 | ND |
2014-11-14 | 29897-1 | ND |
2014-11-17 | 29909-1 | ND |
2014-11-19 | 29963-1 | ND |
2014-11-24 | 30038-1 | ND |
2014-11-26 | 30067-8 | 8.66 ppb |
2014-11-26 | 30067-7 | 8.82 ppb |
2014-11-26 | 30067-6 | 8.65 ppb |
2014-11-26 | 30067-5 | 9.10 ppb |
2014-11-26 | 30067-4 | 3.51 ppb |
2014-11-26 | 30067-3 | 8.07 ppb |
2014-11-26 | 30067-2 | 7.46 ppb |
2014-11-26 | 30067-1 | 8.67 ppb |
2014-12-02 | 30114-1 | ND |
2014-12-09 | 30243-1 | ND |
2014-12-16 | 30355-1 | ND |
2014-12-23 | 30475-1 | ND |
2014-12-30 | 30555-1 | ND |
2014-12-30 | 30556-1 | ND |
2015-01-06 | 30599-1 | ND |
2015-01-07 | 30666-1 | ND |
2015-01-13 | 30753-1 | ND |
2015-01-13 | 30754-1 | ND |
2015-01-15 | 30803-1 | ND |
2015-01-21 | 30882-1 | ND |
2015-01-26 | 30938-1 | ND |
2015-02-05 | 31104-1 | ND |
2015-02-10 | 31146-1 | ND |
2015-02-20 | 31324-1 | ND |
2015-02-24 | 31365-1 | ND |
2015-02-26 | 31439-8 | 6.21 ppb |
2015-02-26 | 31439-7 | 6.38 ppb |
2015-02-26 | 31439-6 | 5.89 ppb |
2015-02-26 | 31439-5 | 5.92 ppb |
2015-02-26 | 31439-4 | 5.70 ppb |
2015-02-26 | 31439-3 | 5.77 ppb |
2015-02-26 | 31439-2 | 2.36 ppb |
2015-02-26 | 31439-1 | 5.99 ppb |
2015-03-03 | 31492-1 | ND |
2015-03-05 | 31545-2 | ND |
2015-03-05 | 31545-1 | ND |
2015-03-10 | 31593-1 | ND |
2015-03-20 | 31784-1 | ND |
2015-03-24 | 31820-1 | ND |
2015-04-01 | 31924-1 | ND |
2015-04-07 | DWS111-1 | ND |
2015-04-14 | DWS194-1 | ND |
2015-04-16 | DWS240-1 | ND |
2015-04-21 | DWS310-1 | ND |
2015-04-28 | DWS318-1 | ND |
2015-05-06 | DWS466-1 | ND |
2015-05-13 | DWS534-1 | ND |
2015-05-19 | DWS539-1 | ND |
2015-05-26 | DWS627-1 | ND |
2015-05-27 | DWS653-8 | 8.86 ppb |
2015-05-27 | DWS653-7 | 9.66 ppb |
2015-05-27 | DWS653-6 | 8.90 ppb |
2015-05-27 | DWS653-5 | 8.37 ppb |
2015-05-27 | DWS653-4 | 8.88 ppb |
2015-05-27 | DWS653-3 | 9.13 ppb |
2015-05-27 | DWS653-2 | 8.12 ppb |
2015-05-27 | DWS653-1 | 8.34 ppb |
2015-06-02 | DWS686-1 | ND |
2015-06-09 | DWS776-1 | ND |
2015-06-16 | DWS862-1 | ND |
2015-06-20 | DWS982-1 | ND |
2015-06-23 | DWS921-1 | ND |
2015-07-07 | DWS1065-1 | ND |
2015-07-14 | DWSC24-1 | ND |
2015-07-21 | DWSC66-1 | ND |
2015-07-21 | DWSC67-1 | ND |
2015-07-22 | DWSC72-1 | ND |
2015-07-28 | DWSC98-1 | ND |
2015-08-10 | DWSC166-1 | ND |
2015-08-18 | DWSC226-1 | ND |
2015-08-24 | DWSC264-1 | ND |
2015-08-25 | DWSC285-1 | ND |
2015-08-27 | DWSC296-8 | 9.58 ppb |
2015-08-27 | DWSC296-7 | 10.3 ppb |
2015-08-27 | DWSC296-6 | 9.34 ppb |
2015-08-27 | DWSC296-5 | 9.44 ppb |
2015-08-27 | DWSC296-4 | 9.73 ppb |
2015-08-27 | DWSC296-3 | 9.33 ppb |
2015-08-27 | DWSC296-2 | 8.02 ppb |
2015-08-27 | DWSC296-1 | 9.68 ppb |
2015-09-01 | DWSC303-1 | ND |
2015-09-08 | DWSC338-1 | ND |
2015-09-15 | DWSC383-1 | ND |
2015-10-06 | DWSC535-1 | ND |
2015-10-09 | DWSC574-1 | ND |
2015-10-13 | DWSC579-1 | ND |
2015-10-20 | DWSC628-1 | ND |
2015-10-22 | DWSC658-1 | ND |
2015-10-23 | DWSC681-1 | ND |
2015-10-27 | DWSC667-1 | ND |
2015-10-28 | DWSC682-1 | ND |
2015-11-30 | 5110804-08 | 8.52 ppb |
2015-11-30 | 5110804-07 | 7.75 ppb |
2015-11-30 | 5110804-06 | 7.59 ppb |
2015-11-30 | 5110804-05 | 7.29 ppb |
2015-11-30 | 5110804-04 | 7.01 ppb |
2015-11-30 | 5110804-03 | 7.68 ppb |
2015-11-30 | 5110804-02 | 7.67 ppb |
2015-11-30 | 5110804-01 | 9.03 ppb |
2015-12-28 | 5120771-01 | 0.281 ppb |
2016-01-26 | 6010614-01 | 0.332 ppb |
2016-02-29 | 6020735-08 | 5.89 ppb |
2016-02-29 | 6020735-07 | 6.19 ppb |
2016-02-29 | 6020735-06 | 6.53 ppb |
2016-02-29 | 6020735-05 | 5.58 ppb |
2016-02-29 | 6020735-04 | 4.37 ppb |
2016-02-29 | 6020735-03 | 5.74 ppb |
2016-02-29 | 6020735-02 | 5.03 ppb |
2016-02-29 | 6020735-01 | 4.70 ppb |
2016-03-08 | 6030253-01 | ND |
2016-03-15 | 6030466-01 | ND |
2016-03-23 | 6030717-01 | ND |
2016-03-29 | 6030898-01 | ND |
2016-04-03 | 6040052-01 | 0.268 ppb |
2016-04-04 | 6040064-01 | 0.292 ppb |
2016-04-09 | 6040357-01 | 0.370 ppb |
2016-04-10 | 6040356-01 | 0.366 ppb |
2016-05-31 | 6050904-08 | 7.09 ppb |
2016-05-31 | 6050904-07 | 7.40 ppb |
2016-05-31 | 6050904-06 | 7.13 ppb |
2016-05-31 | 6050904-05 | 6.65 ppb |
2016-05-31 | 6050904-04 | 7.31 ppb |
2016-05-31 | 6050904-03 | 6.11 ppb |
2016-05-31 | 6050904-02 | 6.25 ppb |
2016-05-31 | 6050904-01 | 6.88 ppb |
2016-06-21 | 6060623-01 | 0.302 ppb |
2016-08-05 | 6080197-01 | 0.273 ppb |
2016-08-30 | 6080942-08 | 7.65 ppb |
2016-08-30 | 6080942-07 | 8.20 ppb |
2016-08-30 | 6080942-06 | 6.79 ppb |
2016-08-30 | 6080942-05 | 7.45 ppb |
2016-08-30 | 6080942-04 | 9.11 ppb |
2016-08-30 | 6080942-03 | 7.63 ppb |
2016-08-30 | 6080942-02 | 9.35 ppb |
2016-08-30 | 6080942-01 | 9.86 ppb |
2016-08-31 | 6080980-01 | 0.272 ppb |
2016-09-02 | 6090073-01 | 0.722 ppb |
2016-09-06 | 6090143-01 | 0.283 ppb |
2016-09-07 | 6090140-01 | 0.259 ppb |
2016-09-20 | 6090538-01 | 0.257 ppb |
2016-11-01 | 6110001-01 | 0.250 ppb |
2016-11-17 | 6110559-08 | 8.06 ppb |
2016-11-17 | 6110559-07 | 2.14 ppb |
2016-11-17 | 6110559-06 | 7.81 ppb |
2016-11-17 | 6110559-05 | 8.00 ppb |
2016-11-17 | 6110559-04 | 8.37 ppb |
2016-11-17 | 6110559-03 | 8.14 ppb |
2016-11-17 | 6110559-02 | 6.33 ppb |
2016-11-17 | 6110559-01 | 8.41 ppb |
2016-11-22 | 6110704-01 | 0.271 ppb |
2017-02-22 | 7020603-08 | 1.11 ppb |
2017-02-22 | 7020603-07 | 0.832 ppb |
2017-02-22 | 7020603-06 | 7.65 ppb |
2017-02-22 | 7020603-05 | 0.851 ppb |
2017-02-22 | 7020603-04 | 0.668 ppb |
2017-02-22 | 7020603-03 | 0.984 ppb |
2017-02-22 | 7020603-02 | 0.946 ppb |
2017-02-22 | 7020603-01 | 0.835 ppb |
2017-03-21 | 7030492-01 | 0.277 ppb |
2017-05-02 | 7050055-01 | 0.463 ppb |
2017-05-25 | 7050898-08 | 1.68 ppb |
2017-05-25 | 7050898-07 | 1.62 ppb |
2017-05-25 | 7050898-06 | 6.49 ppb |
2017-05-25 | 7050898-05 | 1.38 ppb |
2017-05-25 | 7050898-04 | 1.21 ppb |
2017-05-25 | 7050898-03 | 1.74 ppb |
2017-05-25 | 7050898-02 | 1.41 ppb |
2017-05-25 | 7050898-01 | 1.48 ppb |
2017-06-07 | 7060198-01 | 0.275 ppb |
2017-07-12 | 7070319-01 | 0.364 ppb |
2017-07-18 | 7070474-01 | 0.273 ppb |
2017-08-29 | 7081023-08 | 10.6 ppb |
2017-08-29 | 7081023-07 | 1.82 ppb |
2017-08-29 | 7081023-06 | 9.08 ppb |
2017-08-29 | 7081023-05 | 1.69 ppb |
2017-08-29 | 7081023-04 | 1.62 ppb |
2017-08-29 | 7081023-03 | 3.73 ppb |
2017-08-29 | 7081023-02 | 1.50 ppb |
2017-08-29 | 7081023-01 | 1.90 ppb |
2017-09-20 | 7090610-01 | 0.290 ppb |
2017-10-03 | 7100033-01 | 0.283 ppb |
2017-11-28 | 7110898-01 | 0.322 ppb |
2017-11-30 | 7111015-08 | 2.10 ppb |
2017-11-30 | 7111015-07 | 1.50 ppb |
2017-11-30 | 7111015-06 | 4.16 ppb |
2017-11-30 | 7111015-05 | 1.76 ppb |
2017-11-30 | 7111015-04 | 1.68 ppb |
2017-11-30 | 7111015-03 | 1.72 ppb |
2017-11-30 | 7111015-02 | 1.66 ppb |
2017-11-30 | 7111015-01 | 1.69 ppb |
2017-12-05 | 7120104-01 | 0.256 ppb |
2018-01-05 | 8010087-01 | 0.315 ppb |
2018-02-28 | 8020863-08 | 1.59 ppb |
2018-02-28 | 8020863-07 | 1.42 ppb |
2018-02-28 | 8020863-06 | 4.88 ppb |
2018-02-28 | 8020863-05 | 1.46 ppb |
2018-02-28 | 8020863-04 | 1.42 ppb |
2018-02-28 | 8020863-03 | 1.49 ppb |
2018-02-28 | 8020863-02 | 1.49 ppb |
2018-02-28 | 8020863-01 | 1.55 ppb |
2018-05-30 | 8051193-08 | 2.08 ppb |
2018-05-30 | 8051193-07 | 1.98 ppb |
2018-05-30 | 8051193-06 | 5.40 ppb |
2018-05-30 | 8051193-05 | 1.98 ppb |
2018-05-30 | 8051193-04 | 1.67 ppb |
2018-05-30 | 8051193-03 | 1.95 ppb |
2018-05-30 | 8051193-02 | 2.08 ppb |
2018-05-30 | 8051193-01 | 1.89 ppb |
2018-07-03 | 8070076-01 | 0.368 ppb |
2018-08-07 | 8080232-01 | 0.382 ppb |
2018-08-22 | 8080907-08 | 2.97 ppb |
2018-08-22 | 8080907-07 | 2.56 ppb |
2018-08-22 | 8080907-06 | 4.80 ppb |
2018-08-22 | 8080907-05 | 2.81 ppb |
2018-08-22 | 8080907-04 | 1.99 ppb |
2018-08-22 | 8080907-03 | 2.52 ppb |
2018-08-22 | 8080907-02 | 2.63 ppb |
2018-08-22 | 8080907-01 | 2.61 ppb |
2018-08-28 | 8081162-01 | 0.255 ppb |
2018-09-18 | 8090645-01 | 0.330 ppb |
2018-11-08 | 8110318-01 | 0.251 ppb |
2018-11-21 | 8110847-08 | 2.13 ppb |
2018-11-21 | 8110847-07 | 1.99 ppb |
2018-11-21 | 8110847-06 | 3.36 ppb |
2018-11-21 | 8110847-05 | 2.01 ppb |
2018-11-21 | 8110847-04 | 1.88 ppb |
2018-11-21 | 8110847-03 | 2.07 ppb |
2018-11-21 | 8110847-02 | 2.10 ppb |
2018-11-21 | 8110847-01 | 1.94 ppb |
2019-03-07 | 9030255-08 | 1.55 ppb |
2019-03-07 | 9030255-07 | 1.77 ppb |
2019-03-07 | 9030255-06 | 3.84 ppb |
2019-03-07 | 9030255-05 | 1.72 ppb |
2019-03-07 | 9030255-04 | 1.72 ppb |
2019-03-07 | 9030255-03 | 1.61 ppb |
2019-03-07 | 9030255-02 | 1.61 ppb |
2019-03-07 | 9030255-01 | 1.67 ppb |
2019-04-04 | 9040248-01 | 0.256 ppb |
2019-05-15 | 9050674-01 | 0.393 ppb |
2019-05-31 | 9051348-08 | 1.61 ppb |
2019-05-31 | 9051348-07 | 1.98 ppb |
2019-05-31 | 9051348-06 | 3.30 ppb |
2019-05-31 | 9051348-05 | 2.01 ppb |
2019-05-31 | 9051348-04 | 1.41 ppb |
2019-05-31 | 9051348-03 | 1.95 ppb |
2019-05-31 | 9051348-02 | 1.99 ppb |
2019-05-31 | 9051348-01 | 2.46 ppb |
2019-08-30 | 9081507-08 | 1.59 ppb |
2019-08-30 | 9081507-07 | 1.33 ppb |
2019-08-30 | 9081507-06 | 2.48 ppb |
2019-08-30 | 9081507-05 | 1.53 ppb |
2019-08-30 | 9081507-04 | 1.26 ppb |
2019-08-30 | 9081507-03 | 1.71 ppb |
2019-08-30 | 9081507-02 | 1.55 ppb |
2019-08-30 | 9081507-01 | 1.75 ppb |
2019-09-10 | 9090396-01 | 0.349 ppb |
2019-09-19 | 9090873-01 | 0.315 ppb |
2019-10-22 | 9101022-01 | 0.311 ppb |
2019-11-27 | 9111208-08 | 1.74 ppb |
2019-11-27 | 9111208-07 | 1.64 ppb |
2019-11-27 | 9111208-06 | 1.62 ppb |
2019-11-27 | 9111208-05 | 2.59 ppb |
2019-11-27 | 9111208-04 | 1.58 ppb |
2019-11-27 | 9111208-03 | 1.49 ppb |
2019-11-27 | 9111208-02 | 1.80 ppb |
2019-11-27 | 9111208-01 | 1.73 ppb |
2019-12-11 | 9120440-01 | 0.255 ppb |