Vanadium
Ponca City Mun Water
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.
8
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 |
|---|---|---|---|---|
| 2014 | 0.301 ppb | 4 | 4 | 0.272 ppb - 0.362 ppb |
| 2015 | 0.364 ppb | 4 | 4 | 0.280 ppb - 0.434 ppb |
| 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 |
|---|---|---|
| 2014-09-10 | 4I10150-01 | 0.294 ppb |
| 2014-09-10 | 4I10150-03 | 0.362 ppb |
| 2014-11-05 | 4K05148-01 | 0.277 ppb |
| 2014-11-05 | 4K05148-04 | 0.272 ppb |
| 2015-02-04 | 5B04140-01 | 0.314 ppb |
| 2015-02-04 | 5B04140-04 | 0.280 ppb |
| 2015-06-03 | 5F03179-04 | 0.434 ppb |
| 2015-06-03 | 5F03179-01 | 0.426 ppb |