Strontium
Leavenworth Water Department
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.
16
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 | N/A | 0 | 0 | N/A |
| 2015 | 0.198 ppb | 16 | 16 | 0.162 ppb - 0.268 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 |
|---|---|---|
| 2015-02-03 | 212607 | 0.200 ppb |
| 2015-02-03 | 212590 | 0.200 ppb |
| 2015-02-03 | 212608 | 0.207 ppb |
| 2015-02-03 | 212589 | 0.214 ppb |
| 2015-05-26 | 247106 | 0.174 ppb |
| 2015-05-26 | 247107 | 0.189 ppb |
| 2015-05-26 | 247108 | 0.235 ppb |
| 2015-05-26 | 247109 | 0.175 ppb |
| 2015-08-03 | 275253 | 0.186 ppb |
| 2015-08-03 | 275252 | 0.193 ppb |
| 2015-08-03 | 275251 | 0.189 ppb |
| 2015-08-03 | 275283 | 0.188 ppb |
| 2015-11-24 | 321136 | 0.162 ppb |
| 2015-11-24 | 321138 | 0.184 ppb |
| 2015-11-24 | 321137 | 0.210 ppb |
| 2015-11-24 | 321135 | 0.268 ppb |