From: Exposure assessment of radon in the drinking water supplies: a descriptive study in Palestine
Water assessment site | Minimum value | Maximum value | Mean value |
---|---|---|---|
Springs | 1.5 | 9.9 | 4.6 |
Wells | 2.9 | 23.4 | 9.5 |
Tap water | Â | Â | Â |
-Seven regions | 0.9 | 1.3 | 1 |
-Old city | 0.9 | 3.9 | 2.3 |