Libraries in Ottawa, OH Putnam County District LibraryPO Box 308Ottawa, OH, 458754192862791LibrariesLibraryPublic Library Putnam County Library124 Putnam PkwyOttawa, OH, 458754195233747County Government OfficesLibrariesLibraryPublic LibraryPutnam County AuditorPutnam County Clerk Of CourtsPutnam County Cooperative Extension Service InPutnam County Dog WardenSt Ritas Putnam County Ambulatory Care Center Show More