System Sizing

The following are tables showing some of the more popular tank sizes.

This is just a sampling – there are many more options available to fit your size and capacity requirements.

Potable Systems

Actual GallonsDiameterHeight
6,10012′7’3″
9,50015′7’3″
20,00018′10′ 9″
30,00027′7’3″
*Potable tank sizes are approximate.

Landscaping Systems

Actual GallonsDiameterHeight
3003′5’8″
5004′5’8″
1,0005′7′
2,5007′8’6″
*Landscape systems tanks will fit under eave height of a single story house.

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Rainkeepers

(512) 537-8537

Monday through Friday - 8:30am - 5:00pm
Saturday - by appointment
Sundays - Closed
Wimberley, TX