Vanadium
Aquarion Water Company of Connecticut - Valley System
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 | 0.279 ppb | 14 | 9 | ND - 0.770 ppb |
2014 | 0.305 ppb | 2 | 2 | 0.290 ppb - 0.320 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 |
---|---|---|
2013-06-06 | 201306070098AM | 0.480 ppb |
2013-06-06 | 201306070226AM | 0.510 ppb |
2013-06-06 | 201306070232AM | 0.450 ppb |
2013-06-06 | 201306070298AM | 0.280 ppb |
2013-06-06 | 201306070273AM | 0.290 ppb |
2013-06-06 | 201306070176AM | 0.450 ppb |
2013-09-05 | 201309060394AM | 0.470 ppb |
2013-09-05 | 201309060358AM | 0.770 ppb |
2013-12-03 | 201312040688AM | ND |
2013-12-03 | 201312040936AM | ND |
2013-12-03 | 201312040656AM | 0.210 ppb |
2013-12-03 | 201312040722AM | ND |
2013-12-03 | 201312040681AM | ND |
2013-12-03 | 201312040709AM | ND |
2014-03-19 | 201403200579AM | 0.290 ppb |
2014-03-19 | 201403200271AM | 0.320 ppb |