Jon has the right idea, dig a well or resovoir that is capped at the bottom.

We find 4 to eight feet is great. 

It takes 1/2 PSi per foot of depth to get the air lift started. After the air is displacing the water, the water is lighter and it takes less air. A 5 psi pump is the strongest we have ever used. 5 psi will inject air in at 10 foot depth. 

We use TWO inputs on heights over 20 foot. 

Dig the well to say four foot, pump the…