Strontium
Napoleon City
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 |
---|---|---|---|---|
2013 | 0.424 ppb | 8 | 8 | 0.311 ppb - 0.653 ppb |
2014 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2013-01-23 | 100233P | 0.311 ppb |
2013-01-23 | 300311P | 0.353 ppb |
2013-04-16 | 101057Q | 0.354 ppb |
2013-04-16 | 300991P | 0.373 ppb |
2013-07-23 | 301738P | 0.338 ppb |
2013-07-23 | 101660Q | 0.361 ppb |
2013-10-29 | 102541P | 0.648 ppb |
2013-10-29 | 302475P | 0.653 ppb |