Strontium
Harrison 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 | 0.0439 ppb | 4 | 4 | 0.0345 ppb - 0.0556 ppb |
2015 | 0.0369 ppb | 4 | 4 | 0.0334 ppb - 0.0419 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 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 |
---|---|---|
2014-09-10 | Y142540024 | 0.0494 ppb |
2014-09-10 | Y142540023 | 0.0556 ppb |
2014-12-09 | Y143440008 | 0.0345 ppb |
2014-12-09 | Y143440007 | 0.0361 ppb |
2015-03-11 | Y150710029 | 0.0334 ppb |
2015-03-11 | Y150710028 | 0.0351 ppb |
2015-06-10 | Y151620011 | 0.0372 ppb |
2015-06-10 | Y151620008 | 0.0419 ppb |