Strontium
Bristol County 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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 0.0270 ppb | 4 | 4 | 0.0260 ppb - 0.0283 ppb |
2015 | 0.0327 ppb | 8 | 8 | 0.0291 ppb - 0.0345 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 |
---|---|---|
2015-03-25 | 35181626003AM | 0.0336 ppb |
2015-03-25 | 35181626001AM | 0.0337 ppb |
2015-06-24 | 35194935001AM | 0.0331 ppb |
2015-06-24 | 35194935003AM | 0.0345 ppb |
2015-09-23 | 35209461003AM | 0.0340 ppb |
2015-09-23 | 35209459001AM | 0.0335 ppb |
2015-12-15 | 35221620003AM | 0.0303 ppb |
2015-12-15 | 35221620001AM | 0.0291 ppb |