Strontium
Huntington Park 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.
17
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 | 0.540 ppb | 9 | 9 | 0.470 ppb - 0.660 ppb |
| 2015 | 0.581 ppb | 8 | 8 | 0.450 ppb - 1.000 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 |
|---|---|---|
| 2014-08-26 | 4H26084-09A | 0.500 ppb |
| 2014-08-26 | 4H26084-07A | 0.490 ppb |
| 2014-08-26 | 4H26084-03A | 0.470 ppb |
| 2014-08-26 | 4H26084-05A | 0.530 ppb |
| 2014-08-26 | 4H26084-13A | 0.470 ppb |
| 2014-08-26 | 4H26084-01A | 0.600 ppb |
| 2014-08-26 | 4H26084-11A | 0.530 ppb |
| 2014-11-04 | 4K04111-03A | 0.610 ppb |
| 2014-11-04 | 4K04111-01A | 0.660 ppb |
| 2015-02-03 | 5B03091-03A | 0.490 ppb |
| 2015-02-03 | 5B03091-07A | 0.490 ppb |
| 2015-02-03 | 5B03091-01A | 0.540 ppb |
| 2015-02-03 | 5B03091-09A | 0.500 ppb |
| 2015-02-03 | 5B03091-05A | 0.450 ppb |
| 2015-02-03 | 5B03091-11A | 1.000 ppb |
| 2015-02-10 | 5B10093-09A | 0.620 ppb |
| 2015-02-24 | 5B24072-01A | 0.560 ppb |