Ceiling means the height above the ground or water of the base of the lowest layer of cloud below 6 000 m (20 000 ft) covering more than half the sky;
State ceiling means the aggregate amount of certain private activity bonds, including qualified mortgage bonds, that may be issued in any calendar year in this state pursuant to section 146 of the internal revenue code of 1986, 26 USC 146.
Rate Ceiling The maximum per annum Mortgage Interest Rate permitted under the related Mortgage Note.
Diameter at Breast Height (DBH) means the diameter of the trunk of a mature tree generally measured at a point four and a half feet above ground level from the uphill side of the tree. For species of trees where the main trunk divides below the 4 ½ foot height, the DBH shall be measured at the highest point before any division.
Wellhead protection area means the surface and subsurface area surrounding a water well or well field that supplies a public water system through which contaminants are reasonably likely to migrate toward the water well or well field.