Region
Mackenzie River Delta
2
Prudhoe Bay
2
Yukon
2
Alaska Highway corridor
1
Kluane Lake region (Yukon)
1
National Petroleum Reserve in Alaska (NPRA)
1
Northwest Territories
1
Prudhoe Bay to Alaska/Canada border (Highway) route
1
Sagavanirktok River Valley
1
Scottie-Desper Creek wetlands (Tanana River Valley)
1
Tanana River Valley
1
Yukon River
1