Average Ph Of Well Water

The ph in well water is determined by the dissolved salts and minerals it contains.

Average ph of well water.

In general a water with a ph 7 is considered acidic and with a ph 7 is considered basic. For example a 2012 study found that drinking naturally carbonated artesian well alkaline water with a ph of 8 8 may help deactivate pepsin the main enzyme that causes acid reflux. Decent water companies should produce tap water from ph 7 8 but it is never. Water with a very low or high ph can be a sign of chemical or heavy metal pollution.

Drinking water and water in the body is pure therefore ph 7 but just tap water water could have a ph from 6 5 8 5. Water with a ph level between 6 and 8 5 is safe to drink because it is neither acidic nor alkaline enough to be dangerous in the human body. Water with a ph of less than 6 can be corrosive and filled with toxic metals. In general water with a ph lower than 7 is considered acidic and with a ph greater than 7 is considered basic.

Why 6 8 5 ph is ideal for drinking water. These leach out of the surrounding rocks and soil. Alkalinity is a measure of the capacity of the water to resists a change in ph that would tend to make the water more acidic. These filters will typically raise the ph of the well water from 7 0 to 8 0 and add 30 to 100 ppm of hardness depending on the alkalinity and water hardness.

One of the most convenient methods to raise well water ph hardness and alkalinity is to use a calcite neutralizer filter. Acidic well water below ph 7 is caused by dissolved carbon dioxide a lack of calcium or mining or industrial runoff. Alkalinity is a measure of the capacity of the water to resist a change in ph. The normal range for ph in surface water systems is 6 5 to 8 5 and the ph range for groundwater systems is between 6 and 8 5.

Drinking water must have a ph value of 6 5 8 5 to fall within epa standards and they further note that even within the acceptable ph range slightly high or low ph water can be unappealing for. The ph of pure water is 7.