Strontium
Reading Area Water Authority
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 | 0.123 ppb | 8 | 8 | 0.104 ppb - 0.133 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 |
| 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 |
|---|---|---|
| 2013-03-18 | 3586705003AM | 0.113 ppb |
| 2013-03-18 | 3586705001AM | 0.104 ppb |
| 2013-06-27 | 3598431001AM | 0.123 ppb |
| 2013-06-27 | 3598431003AM | 0.123 ppb |
| 2013-09-04 | 35107048003AM | 0.127 ppb |
| 2013-09-04 | 35107048001AM | 0.127 ppb |
| 2013-12-09 | 35118896003AM | 0.133 ppb |
| 2013-12-09 | 35118896001AM | 0.131 ppb |