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EWG's Tap Water Database — 2019 UPDATE

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Iodine-131

City of Wichita Falls

Iodine-131 is a radioactive chemical used in medical applications. It is present in the environment due to radioactive fallout from nuclear power station accidents and nuclear weapons testing. Click here to read more on radiological contaminants.

 

5

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014ND20ND
2015ND30ND
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-14AC63665ND
2014-11-24AC72854ND
2015-02-09AC79643ND
2015-05-11AC91251ND
2015-09-22AD07966ND