Strontium
East Providence
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 | 0.0323 ppb | 2 | 2 | 0.0309 ppb - 0.0336 ppb |
2015 | 0.0307 ppb | 6 | 6 | 0.0274 ppb - 0.0341 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 |
---|---|---|
2014-10-16 | 826301-12698 | 0.0309 ppb |
2014-10-16 | 826303-12698 | 0.0336 ppb |
2015-01-13 | 838897-13230 | 0.0274 ppb |
2015-01-13 | 838899-13230 | 0.0283 ppb |
2015-04-22 | 855970-14008 | 0.0329 ppb |
2015-04-22 | 855968-14008 | 0.0299 ppb |
2015-07-22 | 872812-14579 | 0.0341 ppb |
2015-07-22 | 872810-14579 | 0.0316 ppb |