Lakes in Delaware County, Iowa and Surrounding Areas   OTHER COUNTIES NEARBY Rock Island County        1. Lake Potter, Rock Island County Allamakee County Benton County        2. Hannen Lake, Benton County Black Hawk County Bremer County Buchanan County Cedar County Chickasaw County        3. Cedar Lake, Chickasaw County Clayton County Clinton County Dubuque County        4. Mud Lake, Dubuque County Fayette County        5. Delwein Lake, Fayette County Iowa County Jackson County Johnson County        6. Lake McBride, Johnson County Jones County Linn County Muscatine County Poweshiek County        7. Lake Ponderosa, Poweshiek County Scott County Tama County        8. Otter Creek Lake, Tama County Winneshiek County Crawford County Grant County        9. O'Leary Lake, Grant County        10. Woodman Lake, Grant County Iowa Lakes Unreviewed Lakes in Delaware County, Iowa Backbone Lake Hartwick Lake To submit a review of one of the lakes above please fill out the form below. The name of the lake, (and your own name if you want):