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EWG's Tap Water Database — 2019 UPDATE

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Vanadium

City of Seagoville

NOTE: City of Seagoville purchases water from Dallas Water Utility which is required to test for vanadium. Sample information shown below was taken by Dallas Water Utility.

Vanadium is a metal used in steels and other alloys. People are commonly exposed to vanadium in water and food. Excessive exposure can be toxic during pregnancy and childhood.

 

24

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
20140.156 ppb188ND - 0.634 ppb
20150.0685 ppb81ND - 0.548 ppb
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 21 ppb

The EWG Health Guideline of 21 ppb for vanadium was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against change in blood chemistry.

ppb = parts per billion

All test results

NOTE: City of Seagoville purchases water from Dallas Water Utility which is required to test for vanadium. Sample information shown below was taken by Dallas Water Utility.

Date Lab ID Result
2014-04-08Q1410915001ND
2014-04-08Q14109150050.634 ppb
2014-04-08Q1410915017ND
2014-04-08Q14109150130.475 ppb
2014-04-08Q14109150150.254 ppb
2014-04-08Q14109150090.324 ppb
2014-07-15Q14280700050.309 ppb
2014-07-15Q14280700130.308 ppb
2014-07-15Q1428070017ND
2014-07-15Q1428070015ND
2014-07-15Q1428070009ND
2014-07-15Q1428070001ND
2014-10-21Q1453299015ND
2014-10-21Q14532990050.252 ppb
2014-10-21Q1453299001ND
2014-10-21Q14532990130.252 ppb
2014-10-21Q1453299017ND
2014-10-21Q1453299009ND
2015-01-13Q1500512017ND
2015-01-13Q1500512001ND
2015-01-13Q1500512005ND
2015-01-13Q1500512009ND
2015-01-13Q1500512013ND
2015-01-13Q1500512015ND