Region
Port MacKenzie
3
Tetlin National Wildlife Refuge
3
Cook Inlet
2
Yukon
2
Boulder Point
1
British Columbia
1
Coos Bay Region (Oregon)
1
Deshka River
1
Kenai Spur Highway
1
Mackenzie River Delta
1
Middle Fork Koyukuk River
1
National Petroleum Reserve in Alaska (NPRA)
1
Nikiski
1
Northwest Territories
1
Prudhoe Bay
1
Prudhoe Bay/Point Thomson to Nikiski route
1
Sagavanirktok River Valley
1
Suneva Lake
1
Tanana River
1
Valdez
1
Yukon River
1