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EWG's Tap Water Database — 2019 UPDATE

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Bromoform

Warren County Socialville PWS

NOTE: Warren County Socialville PWS purchases water from Cincinnati Public Water System which is required to test for bromoform. Sample information shown below was taken by Cincinnati Public Water System.

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.

 

288

Samples

0

Samples exceeding legal limit (MCL)

288

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20128.41 ppb16160.960 ppb - 25.1 ppb
20137.36 ppb16161.40 ppb - 12.6 ppb
20147.60 ppb16161.40 ppb - 15.5 ppb
201513.0 ppb16163.11 ppb - 27.6 ppb
20168.56 ppb16161.03 ppb - 19.3 ppb
20174.58 ppb16160.900 ppb - 14.4 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

NOTE: Warren County Socialville PWS purchases water from Cincinnati Public Water System which is required to test for bromoform. Sample information shown below was taken by Cincinnati Public Water System.

Date Lab ID Result
2012-02-060910566.77 ppb
2012-02-060910571.15 ppb
2012-02-060910580.820 ppb
2012-02-060910590.960 ppb
2012-02-060910481.43 ppb
2012-02-060910491.14 ppb
2012-02-060910531.10 ppb
2012-02-0609105412.8 ppb
2012-02-060910558.81 ppb
2012-02-070910501.30 ppb
2012-02-070910511.37 ppb
2012-02-070910521.20 ppb
2012-05-070910663.81 ppb
2012-05-070910674.53 ppb
2012-05-070910684.26 ppb
2012-05-070910694.20 ppb
2012-05-0709107113.3 ppb
2012-05-070910724.11 ppb
2012-05-070910738.48 ppb
2012-05-070910743.79 ppb
2012-05-070910754.62 ppb
2012-05-080910654.90 ppb
2012-05-080910703.49 ppb
2012-05-080910763.68 ppb
2012-08-0609109812.2 ppb
2012-08-060910997.63 ppb
2012-08-0609109010.7 ppb
2012-08-0609109117.1 ppb
2012-08-0609109216.8 ppb
2012-08-0609109318.0 ppb
2012-08-0609109511.1 ppb
2012-08-0609109610.5 ppb
2012-08-0609109716.2 ppb
2012-08-070911009.68 ppb
2012-08-0709108917.3 ppb
2012-08-070910948.62 ppb
2012-11-0509111815.6 ppb
2012-11-0509111921.3 ppb
2012-11-0509112019.0 ppb
2012-11-0509112119.9 ppb
2012-11-0509112313.9 ppb
2012-11-0509112413.8 ppb
2012-11-0509112519.7 ppb
2012-11-0509112617.9 ppb
2012-11-0509112711.9 ppb
2012-11-0609111718.0 ppb
2012-11-0609112212.7 ppb
2012-11-0609112812.4 ppb
2013-02-040911420.980 ppb
2013-02-040911441.72 ppb
2013-02-040911450.850 ppb
2013-02-0409114711.7 ppb
2013-02-040911480.980 ppb
2013-02-0409114912.4 ppb
2013-02-040911501.03 ppb
2013-02-040911510.830 ppb
2013-02-050911410.880 ppb
2013-02-050911460.810 ppb
2013-02-050911520.920 ppb
2013-02-070911431.07 ppb
2013-05-060911792.53 ppb
2013-05-060911802.37 ppb
2013-05-060911812.50 ppb
2013-05-0609118310.3 ppb
2013-05-060911842.08 ppb
2013-05-060911859.92 ppb
2013-05-060911862.40 ppb
2013-05-060911872.12 ppb
2013-05-060911782.34 ppb
2013-05-070911822.10 ppb
2013-05-070911882.28 ppb
2013-05-070911772.40 ppb
2013-08-050912064.09 ppb
2013-08-050912054.33 ppb
2013-08-050912104.23 ppb
2013-08-0509121111.5 ppb
2013-08-050912124.06 ppb
2013-08-0509121313.5 ppb
2013-08-050912144.41 ppb
2013-08-050912153.84 ppb
2013-08-050912164.05 ppb
2013-08-060912074.45 ppb
2013-08-060912085.86 ppb
2013-08-060912094.64 ppb
2013-11-0409124415.7 ppb
2013-11-0409124316.1 ppb
2013-11-0409124814.1 ppb
2013-11-0409124915.6 ppb
2013-11-0409125014.9 ppb
2013-11-0409125114.8 ppb
2013-11-0409125216.2 ppb
2013-11-0409125311.0 ppb
2013-11-0409125412.9 ppb
2013-11-0509124516.9 ppb
2013-11-0509124615.8 ppb
2013-11-0509124717.3 ppb
2014-02-100912721.62 ppb
2014-02-100912732.24 ppb
2014-02-100912742.19 ppb
2014-02-100912752.28 ppb
2014-02-100912778.44 ppb
2014-02-100912781.23 ppb
2014-02-100912799.16 ppb
2014-02-100912802.05 ppb
2014-02-100912810.950 ppb
2014-02-110912711.85 ppb
2014-02-110912761.000 ppb
2014-02-110912820.960 ppb
2014-05-050913033.30 ppb
2014-05-050913082.79 ppb
2014-05-050913123.27 ppb
2014-05-050913142.82 ppb
2014-05-060913043.16 ppb
2014-05-060913053.07 ppb
2014-05-060913063.31 ppb
2014-05-060913074.05 ppb
2014-05-060913098.83 ppb
2014-05-060913102.76 ppb
2014-05-060913117.73 ppb
2014-05-060913132.71 ppb
2014-08-0409135113.3 ppb
2014-08-040913567.47 ppb
2014-08-0409135712.0 ppb
2014-08-040913587.72 ppb
2014-08-050913608.52 ppb
2014-08-0609135220.3 ppb
2014-08-0609135319.7 ppb
2014-08-0609135420.6 ppb
2014-08-0709135015.9 ppb
2014-08-0709135511.7 ppb
2014-08-0709135916.8 ppb
2014-08-0709136111.3 ppb
2014-11-0309136617.1 ppb
2014-11-0309137111.6 ppb
2014-11-0309137712.3 ppb
2014-11-0409136721.7 ppb
2014-11-0409136819.0 ppb
2014-11-0409136916.2 ppb
2014-11-0409137019.2 ppb
2014-11-040913729.81 ppb
2014-11-0409137317.5 ppb
2014-11-040913749.11 ppb
2014-11-0409137515.2 ppb
2014-11-040913769.74 ppb
2015-02-090914072.64 ppb
2015-02-090914083.60 ppb
2015-02-090914093.43 ppb
2015-02-090914103.31 ppb
2015-02-090914128.01 ppb
2015-02-090914132.55 ppb
2015-02-090914162.06 ppb
2015-02-100914063.03 ppb
2015-02-100914112.50 ppb
2015-02-100914148.71 ppb
2015-02-100914153.22 ppb
2015-02-100914172.51 ppb
2015-05-110914353.18 ppb
2015-05-110914362.61 ppb
2015-05-110914372.65 ppb
2015-05-110914382.40 ppb
2015-05-110914406.56 ppb
2015-05-110914413.12 ppb
2015-05-110914425.52 ppb
2015-05-110914432.99 ppb
2015-05-110914442.78 ppb
2015-05-120914342.61 ppb
2015-05-120914392.98 ppb
2015-05-120914453.02 ppb
2015-08-100914658.51 ppb
2015-08-100914707.79 ppb
2015-08-100914678.44 ppb
2015-08-100914688.49 ppb
2015-08-100914698.21 ppb
2015-08-100914738.29 ppb
2015-08-100914749.23 ppb
2015-08-100914755.71 ppb
2015-08-100914768.03 ppb
2015-08-110914667.50 ppb
2015-08-110914717.76 ppb
2015-08-110914728.11 ppb
2015-11-0909149330.7 ppb
2015-11-0909149819.0 ppb
2015-11-0909149541.1 ppb
2015-11-0909149627.2 ppb
2015-11-0909149737.6 ppb
2015-11-0909150223.4 ppb
2015-11-0909150421.7 ppb
2015-11-1009149434.6 ppb
2015-11-1009149911.3 ppb
2015-11-1009150017.6 ppb
2015-11-1009150122.4 ppb
2015-11-1009150313.4 ppb
2016-02-080915213.03 ppb
2016-02-080915222.68 ppb
2016-02-080915262.35 ppb
2016-02-080915233.19 ppb
2016-02-080915243.50 ppb
2016-02-080915253.00 ppb
2016-02-080915279.90 ppb
2016-02-080915281.99 ppb
2016-02-080915298.39 ppb
2016-02-080915302.79 ppb
2016-02-080915311.54 ppb
2016-02-080915321.78 ppb
2016-05-090915502.50 ppb
2016-05-090915513.21 ppb
2016-05-090915523.17 ppb
2016-05-090915533.18 ppb
2016-05-090915556.50 ppb
2016-05-090915562.57 ppb
2016-05-090915576.93 ppb
2016-05-090915592.13 ppb
2016-05-100915493.05 ppb
2016-05-100915542.05 ppb
2016-05-100915582.58 ppb
2016-05-100915602.33 ppb
2016-08-0809157012.6 ppb
2016-08-0809157116.1 ppb
2016-08-0809157214.9 ppb
2016-08-0809157316.8 ppb
2016-08-080915768.21 ppb
2016-08-080915789.68 ppb
2016-08-0809157911.6 ppb
2016-08-0809158010.00 ppb
2016-08-0909156913.8 ppb
2016-08-0909157411.7 ppb
2016-08-0909157515.2 ppb
2016-08-0909157710.6 ppb
2016-11-0709159740.2 ppb
2016-11-0709159833.6 ppb
2016-11-0709159927.7 ppb
2016-11-0709160031.1 ppb
2016-11-0709160212.1 ppb
2016-11-0709160321.3 ppb
2016-11-0709160412.4 ppb
2016-11-0709160615.8 ppb
2016-11-0809159627.9 ppb
2016-11-0809160118.2 ppb
2016-11-0809160526.8 ppb
2016-11-0809160719.9 ppb
2017-02-06AB950921.32 ppb
2017-02-06AB950931.19 ppb
2017-02-06AB950944.32 ppb
2017-02-06AB950950.650 ppb
2017-02-06AB9509713.6 ppb
2017-02-06AB950980.640 ppb
2017-02-06AB9509915.4 ppb
2017-02-06AB951010.560 ppb
2017-02-07AB950910.660 ppb
2017-02-07AB950960.620 ppb
2017-02-07AB951000.740 ppb
2017-02-07AB951020.690 ppb
2017-05-08AC014581.55 ppb
2017-05-08AC014592.18 ppb
2017-05-08AC014603.08 ppb
2017-05-08AC014612.02 ppb
2017-05-08AC014636.77 ppb
2017-05-08AC014642.07 ppb
2017-05-08AC014657.68 ppb
2017-05-08AC014671.88 ppb
2017-05-09AC014572.11 ppb
2017-05-09AC014621.88 ppb
2017-05-09AC014662.16 ppb
2017-05-09AC014682.01 ppb
2017-08-07AC050726.29 ppb
2017-08-07AC050746.73 ppb
2017-08-07AC050757.23 ppb
2017-08-07AC050775.71 ppb
2017-08-07AC050785.68 ppb
2017-08-07AC050796.08 ppb
2017-08-07AC050874.66 ppb
2017-08-08AC050716.56 ppb
2017-08-08AC050737.08 ppb
2017-08-08AC050766.38 ppb
2017-08-08AC050806.61 ppb
2017-08-08AC050826.14 ppb
2017-11-06AC0899326.0 ppb
2017-11-06AC0899426.1 ppb
2017-11-06AC0899520.2 ppb
2017-11-06AC0899622.1 ppb
2017-11-06AC0899812.2 ppb
2017-11-06AC0899920.3 ppb
2017-11-06AC0900012.5 ppb
2017-11-06AC0900223.2 ppb
2017-11-07AC0899217.1 ppb
2017-11-07AC0899711.1 ppb
2017-11-07AC0900118.0 ppb
2017-11-07AC0900312.5 ppb