1. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Greenup Locks and Dam, Ohio River

2. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Proposed Plan

3. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Navigation Model  1 : 100 Scale Physical Model  Reproduces 4 Miles of Ohio River from River Mile 339 to River Mile 343  Structures Reproduced:  110’ by 1200’ “Main” Lock  110’ by 600’ “Auxiliary” Lock  9-Bay Gated Spillway  3-Unit Powerhouse

4. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Navigation Model

5. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Model Construction

6. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Model Construction

7. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Model Construction

8. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Model Construction

9. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Water Supply

10. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Discharge Measurement

11. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Discharge Measurement

12. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Tailwater Control

13. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Water-Surface Elevations

14. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Water-Surface Elevations

15. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Video Tracking System

16. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Video Tracking System

17. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Video Tracking System

18. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Current Direction and Velocities

19. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Radio-Controlled Towboat

20. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Radio-Controlled Towboat

21. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Video Tracking System

22. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Proposed Test Conditions Discharge (cfs) Upper Pool Elev. (feet) Tailwater Elev. (feet) Comment NGVDGageNGVDGage 36,600515.012.0488.515.5Max Hydro 77,850515.012.0492.519.5 151,100515.012.0500.327.3 272,000515.012.0513.540.5Open River 465,000533.030.0532.059.0Max Nav

23. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory Prototype Monitoring

24. US Army Corps of Engineers ® Engineer Research and Development Center Coastal and Hydraulics Laboratory