Water surface elevation means the height, in relation to the National Geodetic Vertical Datum (NGVD) of 1929, the North American Vertical Datum (NAVD) of 1988, or other datum, where specified, of floods of various magnitudes and frequencies in the floodplains of riverine areas.
Water Surface Elevation (WSE) means the height, in relation to NAVD 1988, of floods of various magnitudes and frequencies in the floodplains of riverine areas.
Condominium Plan means a plan described in Section 4285.
townsite in relation to the townsite to be established near the harbour means a townsite (whether or not constituted and defined under section 10 of the Land Act) primarily to facilitate the Company’s operations in and near the harbour and for employees of the Company and in relation to the mining areas means such a townsite or townsites or any other townsite or townsites which is or are established by the Company for the purposes of its operations and employees on or near the mining areas in lieu of a townsite constituted and defined under section 10 of the Land Act;
Mine drainage means any drainage, and any water pumped or siphoned, from an active mining area or a post-mining area. The abbreviation “ml/l” means milliliters per liter.