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This document outlines detailed water calculations for a two-person household, totaling 76,200 gallons of water usage annually. It includes a breakdown of water consumption from various sources: a toilet tank with a volume of 14,620 cm³ (with 8 flushes daily), a kitchen sink filling 4 cups in 8.9 seconds with a faucet used for 10 minutes daily, showers lasting 10 minutes daily per person with a 3-quart container, and a washing machine with an 82-liter volume, used three times weekly. Units are shown along with calculations for clarity.
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Water Calculation Data • ALL WORK MUST HAVE NUMBERS AND UNITS-SHOW UNITS CANCELLING (SHOWING WORK) • Water calculations • Total Water Use in one year: 76,200 gallons (2 person home) • Volume of water tank (toilet)-14,620 cm3 • 8 flushes per day • Kitchen Sink: Known container size: 4 cups, fills in 8.9 secs • Faucet is on 10 minutes per day • Shower: Known container size: 3 quarts, fills in 2 minutes • Shower is on for 10 minutes per day (per person) • Washing Machine Volume: 82 L, 3 loads per week