HomeDrainage Calculators ultimate French Drain calculator Calgary Author:A Green Future -13:20 Drainage Calculator Area of Drainage (square feet): Soil Type: Sand or Gravel Sandy Loam or Loam Clay Loam or Clay Depth of Drain (inches): Width of Drain (inches): Slope of Drain (inches per 10 feet): Water Source: Roof Yard Concrete Calculate Tags Drainage Calculators Facebook Twitter Share:ultimate French Drain calculator Calgary Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email
