Vanadium
Hartford Waterworks
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.
20
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 | 0.239 ppb | 10 | 7 | ND - 0.425 ppb |
| 2014 | 0.205 ppb | 10 | 7 | ND - 0.420 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 |
|---|---|---|
| 2013-11-18 | 759063-10320 | ND |
| 2013-11-18 | 759061-10320 | 0.263 ppb |
| 2013-11-18 | 759067-10320 | 0.365 ppb |
| 2013-11-18 | 759065-10320 | 0.425 ppb |
| 2013-11-18 | 759069-10320 | ND |
| 2013-11-25 | 760414-10414 | 0.403 ppb |
| 2013-11-25 | 760412-10414 | 0.396 ppb |
| 2013-11-25 | 760416-10414 | 0.263 ppb |
| 2013-11-25 | 760420-10414 | ND |
| 2013-11-25 | 760418-10414 | 0.275 ppb |
| 2014-05-14 | 785741-11394 | 0.420 ppb |
| 2014-05-14 | 785739-11371 | ND |
| 2014-05-14 | 785745-11371 | 0.268 ppb |
| 2014-05-14 | 785743-11371 | ND |
| 2014-05-14 | 785747-11371 | 0.324 ppb |
| 2014-05-15 | 789259-11394 | 0.253 ppb |
| 2014-05-15 | 789263-11394 | 0.269 ppb |
| 2014-05-15 | 789261-11394 | ND |
| 2014-05-15 | 789265-11394 | 0.261 ppb |
| 2014-05-15 | 789267-11394 | 0.253 ppb |