Sec. 24-5313

Other

• Minimum heightMaximum heightThe tallest a building may be, given in feet, in storeys, or both — whichever binds first. of tree protection barrier4 ft

  A minimum four-foot-high wooden post and rail fence

• Minimum DBH for memorial/heritage/specimen tree22 in

  Any healthy tree of a DBH of 22 inches or greater designated by the Board of Supervisors as a memorial, heritage, or specimen tree.

• Minimum DBH for protected tree in required yards6 in

  Any healthy tree with a diameter at breast height (DBH) of six inches or greater located within any minimum required yard

• Replacement caliper inches per 1000 sq ftsq ftSquare feet. An acre is 43,560 sq ft; a typical suburban lot is 7,000–10,000. of woodland cleared4 caliper inches

  One large deciduous or evergreen replacement tree, 4 caliper inches, for every 1,000 square feet of woodland cleared

• Replacement caliper inches per 10 inches DBH for unauthorized removal15 caliper inches

  a minimum of 15 caliper inches of replacement trees must be planted for every ten inches DBH or fraction thereof of protected trees removed

• Replacement ratio for protected trees removed with permit1 trees

  One replacement tree for each protected tree removed

• Tree protection zone extension beyond drip line1 ft

  The tree protection zone of a protected tree consists of the area within the drip line of the tree extended one foot outward.