clear height , in relation to a sign, means the vertical distance between the lowest edge of the sign and the natural level of the surrounding ground, footway or roadway immediately below the sign.
clear day means 24 hours from midnight following the relevant event;
Nuclear Hazard means any nuclear reaction, radiation, or radioactive contamination, all whether controlled or uncontrolled or however caused, or any consequence of any of these.
Stormwater management planning area means the geographic area for which a stormwater management planning agency is authorized to prepare stormwater management plans, or a specific portion of that area identified in a stormwater management plan prepared by that agency.
Septic tank means a water tight tank designed to receive sewage and to effect the adequate decomposition of organic matter in sewage by bacterial action;