Vanadium
City of West Columbia
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.
16
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | 0.443 ppb | 4 | 4 | 0.250 ppb - 0.650 ppb |
| 2014 | 1.27 ppb | 12 | 12 | 0.480 ppb - 8.60 ppb |
| 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 |
|---|---|---|
| 2013-10-29 | 201310310125AM | 0.650 ppb |
| 2013-10-29 | 201310310127AM | 0.270 ppb |
| 2013-10-29 | 201310310123AM | 0.250 ppb |
| 2013-10-29 | 201310310104AM | 0.600 ppb |
| 2014-01-27 | 201401310090AM | 0.480 ppb |
| 2014-01-27 | 201401310078AM | 0.560 ppb |
| 2014-01-27 | 201401310081AM | 0.520 ppb |
| 2014-01-27 | 201401310072AM | 0.480 ppb |
| 2014-04-28 | 201405010478AM | 0.540 ppb |
| 2014-04-28 | 201405010427AM | 0.560 ppb |
| 2014-04-28 | 201405010501AM | 0.550 ppb |
| 2014-04-28 | 201405010406AM | 0.700 ppb |
| 2014-07-22 | 201407240502AM | 8.60 ppb |
| 2014-07-22 | 201407240347AM | 0.800 ppb |
| 2014-07-22 | 201407240342AM | 0.600 ppb |
| 2014-07-22 | 201407240425AM | 0.810 ppb |