Hamilton, Illinois, United States

Lock No. 19, Keokuk, IA, USA

Natural • Recreation

Lock & Dam 19 Recreation Area, Keokuk, IA, USA

Recreation

Old Lock, Hamilton, IL, USA

Lock Operating Shelter, Hamilton, IL, USA

Lock Number 19, Hamilton, IL, USA

Des Moines Rapids Canal Bullnose, Hamilton, IL, USA

Dry Dock, Hamilton, IL, USA

Maintenance Building, Keokuk, IA, USA

Lock & Dam No. 19 Historic District, Keokuk, IA, USA

Mississippi River, Keokuk, IA, USA

Pneumatic Hoist Tower, Hamilton, IL, USA

Ladies Restroom and Lockman's Shop, Hamilton, IL, USA

Old Lock Operator's House, Hamilton, IL, USA

River Wall Control Station, Keokuk, IA, USA

Visitor Center, Keokuk, IA, USA

Lock and Dam 19, Keokuk, IA, USA

Sheet Pile Cell Closure Wall, Hamilton, IL, USA

Lock & Dam No. 19, Keokuk, IA, USA

Landwall Control Station, Keokuk, IA, USA

City Utility Building, Keokuk, IA, USA