Strontium
Roseville
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 |
|---|---|---|---|---|
| 2014 | 0.0746 ppb | 8 | 8 | 0.0605 ppb - 0.0907 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 |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 |
|---|---|---|
| 2014-01-23 | 1068836003 | 0.0689 ppb |
| 2014-01-23 | 1068836001 | 0.0785 ppb |
| 2014-04-08 | 2001208003 | 0.0739 ppb |
| 2014-04-08 | 2001208001 | 0.0730 ppb |
| 2014-07-07 | 2016368001 | 0.0605 ppb |
| 2014-07-07 | 2016368003 | 0.0620 ppb |
| 2014-10-06 | 2032950001 | 0.0892 ppb |
| 2014-10-06 | 2032950003 | 0.0907 ppb |