What is the approximate gallon capacity of a septic tank with a working volume of 31 cubic feet?

To determine the gallon capacity of a septic tank with a working volume of 31 cubic feet, we need to understand the conversion between cubic feet and gallons. One cubic foot is equivalent to approximately 7.48 gallons.

To find the total capacity in gallons, multiply the volume in cubic feet by the conversion factor:

31 cubic feet × 7.48 gallons per cubic foot = approximately 231.84 gallons.

This value rounds to 232 gallons, which makes this choice the approximate gallon capacity of the septic tank. Understanding this conversion is essential for assessing the correct size and capacity of septic systems, and this knowledge is critical for maintaining proper wastewater management standards.