Bromoform
Moorestown Water Department
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.
113
Samples
0
Samples exceeding legal limit (MCL)
52
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | 1.35 ppb | 21 | 13 | ND - 5.42 ppb |
| 2015 | 1.51 ppb | 21 | 17 | ND - 10.4 ppb |
| 2016 | 1.52 ppb | 18 | 13 | ND - 8.50 ppb |
| 2017 | 0.980 ppb | 20 | 19 | ND - 4.50 ppb |
| 2018 | 0.365 ppb | 17 | 12 | ND - 1.30 ppb |
| 2019 | 0.338 ppb | 16 | 8 | ND - 1.000 ppb |
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 |
|---|---|---|
| 2014-02-12 | L4899251-4 | ND |
| 2014-02-12 | L4899251-3 | ND |
| 2014-02-12 | L4899251-2 | 2.71 ppb |
| 2014-02-12 | L4899251-1 | 5.42 ppb |
| 2014-02-12 | L4860693-2 | ND |
| 2014-04-23 | L4860694-2 | 0.200 ppb |
| 2014-05-21 | L5018037-4 | ND |
| 2014-05-21 | L5018037-3 | 5.02 ppb |
| 2014-05-21 | L5018037-2 | ND |
| 2014-05-21 | L5018037-1 | 1.19 ppb |
| 2014-06-25 | L4973875-2 | ND |
| 2014-07-16 | L5104556-1 | ND |
| 2014-08-20 | L5162159-4 | 2.22 ppb |
| 2014-08-20 | L5162159-3 | 2.94 ppb |
| 2014-08-20 | L5162159-2 | 2.10 ppb |
| 2014-08-20 | L5162159-1 | 2.54 ppb |
| 2014-08-20 | L5017829-1 | ND |
| 2014-11-19 | L5286870-4 | 0.930 ppb |
| 2014-11-19 | L5286870-3 | 1.16 ppb |
| 2014-11-19 | L5286870-2 | 0.760 ppb |
| 2014-11-19 | L5286870-1 | 1.07 ppb |
| 2015-02-25 | L4761273-4 | 0.180 ppb |
| 2015-02-25 | L4761273-3 | 0.160 ppb |
| 2015-02-25 | L4761273-2 | 0.130 ppb |
| 2015-02-25 | L4761273-1 | 0.320 ppb |
| 2015-05-27 | L5540386-4 | 0.910 ppb |
| 2015-05-27 | L5540386-3 | 0.810 ppb |
| 2015-05-27 | L5540386-2 | 0.880 ppb |
| 2015-05-27 | L5540386-1 | 1.03 ppb |
| 2015-06-23 | L5490279-1 | 0.140 ppb |
| 2015-08-26 | L5711781-4 | 1.55 ppb |
| 2015-08-26 | L5711781-3 | 3.39 ppb |
| 2015-08-26 | L5711781-2 | 1.18 ppb |
| 2015-08-26 | L5711781-1 | 1.27 ppb |
| 2015-08-26 | L5639894-2 | ND |
| 2015-08-26 | L5639894-1 | ND |
| 2015-11-18 | L5919380-3 | 2.74 ppb |
| 2015-11-18 | L5919380-4 | 2.61 ppb |
| 2015-11-18 | L5919380-5 | 3.92 ppb |
| 2015-11-18 | L5919380-6 | 10.4 ppb |
| 2015-11-18 | L5919380-2 | ND |
| 2015-11-18 | L5919380-1 | ND |
| 2016-02-03 | L5969187-1 | ND |
| 2016-02-03 | L5969187-2 | ND |
| 2016-02-17 | L6016882-4 | 2.60 ppb |
| 2016-02-17 | L6016882-3 | 2.20 ppb |
| 2016-02-17 | L6016882-2 | 4.00 ppb |
| 2016-02-17 | L6016882-1 | 8.50 ppb |
| 2016-05-18 | L6178922-4 | ND |
| 2016-05-18 | L6178922-3 | ND |
| 2016-05-18 | L6178922-2 | ND |
| 2016-05-18 | L6178922-1 | 0.300 ppb |
| 2016-08-24 | L6372077-4 | 1.10 ppb |
| 2016-08-24 | L6372077-3 | 1.000 ppb |
| 2016-08-24 | L6372077-2 | 1.20 ppb |
| 2016-08-24 | L6372077-1 | 1.40 ppb |
| 2016-11-23 | L6509585-1 | 1.000 ppb |
| 2016-11-23 | L6509585-4 | 1.10 ppb |
| 2016-11-23 | L6509585-2 | 1.30 ppb |
| 2016-11-23 | L6509585-3 | 1.70 ppb |
| 2017-02-21 | L6634976-4 | 0.300 ppb |
| 2017-02-21 | L6634976-3 | 0.400 ppb |
| 2017-02-21 | L6634976-2 | ND |
| 2017-02-21 | L6634976-1 | 0.400 ppb |
| 2017-05-17 | L6762140-4 | 1.30 ppb |
| 2017-05-17 | L6762140-3 | 0.800 ppb |
| 2017-05-17 | L6762140-2 | 0.500 ppb |
| 2017-05-17 | L6762140-1 | 3.30 ppb |
| 2017-08-16 | L6903152-4 | 0.800 ppb |
| 2017-08-16 | L6903152-3 | 2.40 ppb |
| 2017-08-16 | L6903152-2 | 1.30 ppb |
| 2017-08-16 | L6903152-1 | 0.800 ppb |
| 2017-11-15 | L6960772-4 | 0.300 ppb |
| 2017-11-15 | L6960772-3 | 4.50 ppb |
| 2017-11-15 | L6960772-2 | 0.300 ppb |
| 2017-11-15 | L6960772-1 | 0.200 ppb |
| 2017-11-29 | L6977918-1 | 0.500 ppb |
| 2017-11-29 | L6977918-4 | 0.500 ppb |
| 2017-11-29 | L6977918-2 | 0.500 ppb |
| 2017-11-29 | L6977918-3 | 0.500 ppb |
| 2018-02-14 | 3874709 | ND |
| 2018-02-21 | L6994249-4 | 1.30 ppb |
| 2018-02-21 | L6994249-3 | 1.10 ppb |
| 2018-02-21 | L6994249-2 | ND |
| 2018-02-21 | L6994249-1 | 0.500 ppb |
| 2018-05-23 | L7016341-4 | 0.200 ppb |
| 2018-05-23 | L7016341-3 | ND |
| 2018-05-23 | L7016341-2 | 0.400 ppb |
| 2018-05-23 | L7016341-1 | 0.500 ppb |
| 2018-08-22 | L7050284-4 | 0.400 ppb |
| 2018-08-22 | L7050284-3 | ND |
| 2018-08-22 | L7050284-2 | 0.500 ppb |
| 2018-08-22 | L7050284-1 | 0.300 ppb |
| 2018-11-28 | L7080030-4 | 0.400 ppb |
| 2018-11-28 | L7080030-3 | 0.200 ppb |
| 2018-11-28 | L7080030-2 | ND |
| 2018-11-28 | L7080030-1 | 0.400 ppb |
| 2019-02-27 | L7099764-4 | 0.300 ppb |
| 2019-02-27 | L7099764-3 | ND |
| 2019-02-27 | L7099764-2 | ND |
| 2019-02-27 | L7099764-1 | ND |
| 2019-05-22 | L7116411-4 | ND |
| 2019-05-22 | L7116411-3 | ND |
| 2019-05-22 | L7116411-2 | 0.300 ppb |
| 2019-05-22 | L7116411-1 | 0.700 ppb |
| 2019-08-07 | L7146448-4 | 0.800 ppb |
| 2019-08-07 | L7146448-3 | 0.700 ppb |
| 2019-08-07 | L7146448-2 | 0.800 ppb |
| 2019-08-07 | L7146448-1 | 0.800 ppb |
| 2019-11-06 | L7168836-4 | ND |
| 2019-11-06 | L7168836-3 | ND |
| 2019-11-06 | L7168836-2 | ND |
| 2019-11-06 | L7168836-1 | 1.000 ppb |