Vanadium
Boone County Water & Sewer District
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | 0.441 ppb | 8 | 8 | 0.210 ppb - 0.840 ppb |
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/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
Date | Lab ID | Result |
---|---|---|
2013-02-20 | 201302210587AM | 0.210 ppb |
2013-02-20 | 201302210602AM | 0.270 ppb |
2013-05-28 | 201305290199AM | 0.370 ppb |
2013-05-28 | 201305290247AM | 0.470 ppb |
2013-08-21 | 201308220316AM | 0.840 ppb |
2013-08-21 | 201308220296AM | 0.620 ppb |
2013-11-20 | 201311220221AM | 0.340 ppb |
2013-11-20 | 201311210950AM | 0.410 ppb |