Sixth Principal Meridian Historical MarkerWhite CloudFortescueNapierBig LakeBig Lake State ParkFitzmaurice Lake (historical)Missouri River Historical MarkerPelican PoolRuloEagle PoolPintail PoolSnow Goose PoolMargrave State Wildlife Management AreaIowa PointMallard MarshLoess Bluffs National Wildlife RefugeForest CityBigelowHolt CountyBluff PoolSommers AirportBean Creek Reservoir 5-6PrestonOregonBean Creek Reservoir 5-5Mound CityHighlandWelty ParkCurzonCrop Care AirportLonesome Sky AirportBrown State Fishing Lake and Wildlife AreaReserveRiverbreaks Conservation AreaSparksNichols GrovePadoniaCraigRobinson