The Power of Information

National Drinking Water Database

Henry Co Water Company Utilities - Blairstown, MO

Serves 9,200 people

Bromodichloroacetic acid

Bromodichloroacetic acid is a disinfection byproduct that forms when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water.
This Drinking Water System
Test Days Exceeding Health GuidelinesDefinition of what this is
0 days
Test Days Exceeding Legal LimitsNumber of days in which the samples taken in that day exceed the Maximum Contaminant Level (Depending on the contaminant and its MCL, that may or may not trigger an MCL violation. Some MCLs are based on averages spanning several months to a year)
0 days
Test DaysNumber of days in which this chemical has reported results in the data we received from the State
23 days
Tests ConductedNumber of individual tests done for this contaminant
92 tests

Testing Summary

Health Limit
Legal Limit

Testing History

-Tested      -Detected      -Over Health Guidelines      -Over Legal Limit*
Bromodichloroacetic acidBromodichloroacetic acid is a disinfection byproduct that forms when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water.3.03 ppb
7.07 ppb
NoLegal at any levelThis is the Federal Limit. State Limits may be lower.
NOTE: Each dot in the above graph represents one month.
* Water utilities are noted as exceeding the legal limit if any test is above the maximum contaminant level (MCL). Most MCLs are based on annual averages so exceeding the MCL for one test does not necessarily indicate that the system is out of compliance.

Health Based and Legal Limits for Bromodichloroacetic acid

Health Based Limits for Bromodichloroacetic acid

There are no health based standards that EWG is using for this chemical

Testing Results

Testing DateAverage
Samples taken that dayNumber of Non-DetectsRange of Results
2009-04-086.41 ppb404.75 to 8.06 ppb
2009-04-023.77 ppb403.32 to 4.34 ppb
2009-01-072.77 ppb410 to 3.78 ppb
2008-10-085.33 ppb404.38 to 5.99 ppb
2008-07-143.46 ppb403.12 to 3.84 ppb
2008-04-077.07 ppb406.76 to 7.38 ppb
2008-01-142.51 ppb410 to 3.48 ppb
2007-10-093.08 ppb402.8 to 3.6 ppb
2007-07-103.49 ppb403.31 to 3.78 ppb
2007-04-025.87 ppb405.3 to 6.51 ppb
2007-01-025.22 ppb404.99 to 5.64 ppb
2006-10-055.63 ppb404.15 to 6.4 ppb
2006-07-064.3 ppb403.86 to 5 ppb
2006-04-105.87 ppb405.45 to 6.66 ppb
2006-01-124.82 ppb404.34 to 5.14 ppb
2005-10-07<0.01 ppb40< .01 to 0.0052 ppb
2005-07-11<0.01 ppb40< .01 to 0.0054 ppb
2005-04-07<0.01 ppb43< .01 to 0.00457 ppb
2005-01-10<0.01 ppb40< .01 to 0.00702 ppb
2004-10-08<0.01 ppb40< .01 to 0.0081 ppb
2004-07-09<0.01 ppb40< .01 to 0.00443 ppb
2004-04-13<0.01 ppb40< .01 to 0.00386 ppb
2004-03-09<0.01 ppb40< .01 to 0.0038 ppb