Rainwater Harvesting Supply Calculator

http://rainwaterharvesting.tamu.edu/calculators/

Purpose:

The Rainwater Harvesting Supply Calculator calculates the balance of supply and demand for the purpose of correctly sizing a rainwater system.

Description:

The Rainwater Harvesting Supply Calculator helps users size a system correctly, thereby ensuring they will have adequate storage to last long periods without rainfall. The calculator is available as a downloadable Excel spreadsheet.

Other Available Information & Related Resources:

Uses of rainwater
Rainwater harvesting system components
Video and picture gallery
Map of rainwater harvesting demonstration sites
Related publications

The tool was developed by the Texas A&M Agrilife Extension's Water Education Network, which houses resources focusing on water conservation, water management and water quality.

Resource Level:

Topic link:

Water