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“The concentrations of the major ions in these two well water samples are representative of the main aquifers supplying potable groundwater to the New Hampshire population (https://nh.water.usgs.gov/project/nawqa/data_gw.htm)”
| As | Si | S | P | Fe | Mn | |
|---|---|---|---|---|---|---|
| Well #1 | 42 μg/L | 11,262 μg/L | 7,436 μg/L | 16.4 μg/L | 551.5 μg/L | 8.9 μg/L |
| Well #2 | 42 μg/L | 7,700 μg/L | 23,318 μg/L | 3.2 μg/L | 4.89 μg/L | 159.0 μg/L |
