Hyatt SloughVistos Landing StripBrown County Waterfowl Production AreaDakota Lake National Wildlife RefugeLuddenHeclaGuelphPalensky Private Landing StripSpear AirportOakes Municipal AirportSilverleafSand Lake National Wildlife RefugePfeifer AirstripNorwayOakesStraubvilleHoughtonLake TaayerClementMaple River National Wildlife RefugeHampleLake SchimmerMaple River ColonyDill SloughNewarkNicholsonBramptonWestwood ColonyWinshipBob Tatum FieldAmherstEllendale Municipal AirportWest BrittonEllendale Country ClubEllendaleCreteDahl Private AirportBritton Municipal AirportGolden Hill LakeButtke Lake