Strontium
Alpha-Talbott Utility District
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.
8
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | 0.0960 ppb | 8 | 8 | 0.0735 ppb - 0.126 ppb |
| 2014 | 0.121 ppb | 6 | 6 | 0.107 ppb - 0.137 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 | Result |
|---|---|
| 2013-03-05 | 0.0820 ppb |
| 2013-03-05 | 0.0735 ppb |
| 2013-06-03 | 0.0880 ppb |
| 2013-06-03 | 0.0850 ppb |
| 2013-09-03 | 0.0940 ppb |
| 2013-09-03 | 0.0953 ppb |
| 2013-12-03 | 0.126 ppb |
| 2013-12-03 | 0.125 ppb |