E70003 Southwest British Columbia
Approximate Chart Borders: 48°N, 52°N, 118°W, 132°W Coverage includes: Vancouver Island, Vancouver, Victoria, and Okanagan.
E70004 Central British Columbia
Approximate Chart Borders: 51°N, 55°N, 120°W, 134°W Coverage includes: Queen Charlotte Islands, Prince George, Prince Rupert and Bowron Lake Provincial Park.
E70006 Northeast British Columbia
Approximate Chart Borders: 55°N, 61°N, 120°W, 126°W Coverage includes: Fort Nelson, Fort St. John, Dawson Creek, and Chetwynd.
E70007 Southern Alberta Southeast British Columbia
Approximate Chart Borders: 49°N, 53°N, 110°W, 120°W Coverage includes: Okanagan, Kootenays, Calgary, Lethbridge, Drumheller and Banff National Park.