~Watering the West since 1926.~

Water Formulas

Useful equations.

1" (Miner's inch) = 9 gallons per minute

1 AF (Acre Foot, 24-hour time frame) = 0.0396694 x 25" = 0.991735 (Rounded to 1 AF)

1 CFS (Cubic foot per second) = 0.991735 (1 AF) x 2 = 1.98347


Calculate Irrigation Water:

Step 1:

Convert Acre-Feet to Inches

Enter your Acre-Feet (AF) of water:




Step 2:

Calculate Days I Can Water

Enter your calculated inches of water:

Enter inches you plan to order per day:

Deliveries are in 24-hour increments only - no partial day deliveries.
Please submit orders at least 24-hours prior to delivery.


Convert Inches to Acre-Feet(AF)

Enter your inches of water: