Rainwater Collection Guide: Print
Rainwater is better to use on plants than city water. A 10-foot by 10-foot shed can collect 60 gallons of rainwater in a 1-inch rainfall. For more information on rainwater harvesting, check out the Texas Manual on Rainwater Harvesting at www.twdb.state.tx.us/publications/reports/RainwaterHarvestingManual_3rdedition.pdf.