Ice Age Water is a glacial water brand from Canada. The source of this glacial water is the Alpine Creek located in the Toba Inlet in British Columbia. The water itself stays as pure as possible with no processing. Towering high above the Toba Inlet is the Hat mountain glacier located in the coastal glacier range and which feeds the Alpine Creek. This remote area is completely free of industry and human interaction, keeping it a pristine wilderness area that is environmentally protected by the Canadian government. This area receives approximately 175 inches of rain annually. This means it is a sustainable source of glacier water. The water doesn't need any significant filtering. It comes naturally with 4 PPM (parts per million) of TDS (total dissolved solids) compared to other bottled water which can contain between 300-500 PPM. Ice Age is one of the best glacial water brands available today.