Water Well Capacity Calculator

Calculate the volume a cylinder tank well or pipe e g.

Water well capacity calculator. When groundwater wells are drilled the specific capacity of the well must be measured. The volume of your well can be estimated in gallons using this simple calculation tool below. The average american uses over 100 gallons of water per day 3. The sample well pump capacity chart at above left plots water pump capacity in gallons per minute gpm horizontal axis against pumping head resistance in feet vertical axis for typical 3450 rpm water pump motors in horsepower ranging from 1 2 up to 3 hp.

The equation used is v πr2h. This calculates pi radius 2 the height of the water currently in your well this gives us the number of cubic inches. Volume of water or gallons of water stored in water piping or in a well bore. Just choose the cylinder type and fill the requested values in the liquid volume calculator to know the total volume and water filled volume inside the cylinder.

When measuring specific capacity we look at the short term discharge sustainable discharge in gpm divided by the drawdown in feet which will yield the discharge in gpm ft. Which shows that the specific capacity of a well is not constant but decreases with the increase in pumping rate q and prolonged pumping t fig. Box 2039 lubbock tx 79408 location 4410 martin luther king jr. Other well pump capacity charts are in the article above.

The specific capacity q s w of a well is the discharge per unit drawdown in the well and is usually expressed in lpm m. This is a measure of the effectiveness of a well. 4 78 5 89 and 5 90. Drillers must report this number to the state after a new well is installed.

V tank π r 2 l calculate the filled volume of a horizontal cylinder tank by first finding the area a of a circular segment and multiplying it by the length l. This free volume calculator can compute the volumes of common shapes including that of a sphere cone cube cylinder capsule cap conical frustum ellipsoid and square pyramid. Phone 800 457 2096 mailing address p o. A π r 2 where r is the radius which is equal to 1 2 the diameter or d 2.

Explore many other math calculators like the area and surface area calculators as well as hundreds of other calculators related to finance health fitness and more. In some circumstances such as deciding how much water to flush out of a pipe for certain water tests it is useful to know the volume of water required to fill well piping or water piping. Blvd lubbock tx 79404 usa social.