Water/sea temperatures in South Dakota

Bon Homme CountyDay CountyPerkins County
Brookings CountyDewey CountyPotter County
Brule CountyGregory CountyRoberts County
Buffalo CountyHarding CountySpink County
Campbell CountyHughes CountyStanley County
Charles Mix CountyLake CountySully County
Clay CountyLyman CountyWalworth County
Codington CountyMeade CountyYankton County
Corson CountyMinnehaha County
Custer CountyPennington County