Strontium
Hartland Waterworks
Strontium is a metal that accumulates in the bones. Radioactive strontium-90 can cause bone cancer and leukemia, and any form of strontium at high doses can harm bone health.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 0.101 ppb | 14 | 14 | 0.0673 ppb - 0.127 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 1,500 ppb
The EWG Health Guideline of 1,500 ppb for strontium was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against harm to bones.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-05-19 | 106987P | 0.112 ppb |
2014-05-19 | 106991P | 0.123 ppb |
2014-05-19 | 307060P | 0.123 ppb |
2014-05-19 | 307061P | 0.127 ppb |
2014-05-20 | 106989P | 0.0673 ppb |
2014-05-20 | 106990P | 0.0748 ppb |
2014-05-20 | 106988P | 0.103 ppb |
2014-11-17 | 109719P | 0.0732 ppb |
2014-11-18 | 109716P | 0.108 ppb |
2014-11-18 | 109720P | 0.118 ppb |
2014-11-19 | 109718P | 0.0685 ppb |
2014-11-19 | 309789P | 0.0986 ppb |
2014-11-19 | 309790P | 0.119 ppb |
2014-11-20 | 109717P | 0.101 ppb |