1. GREAT LAKES REGION HEIGHT MODERNIZATION CONSORTIUM NATIONAL HEIGHT MODERNIZATION PARTNER MEETING APRIL 14, 2015

2. Iowa, Minnesota, Wisconsin, Indiana, Illinois, Ohio, Pennsylvania, New York and Kentucky

3. Iowa Google Earth View of Great Lakes States

5. Interstate leveling Multiple states have developed new leveling ties to border states

6. Interstate level line crossing from Illinois into Wisconsin

7. CO-OPS Water Level Gauges

8. Marinette Leveling

9. CO-OPS and NGS stations in Marinette, WI on Lake Michigan

10. Leveling to Calumet Harbor, IL

11. Participate in IGLD GPS Campaign 2015

12. River Crossing Proof of Theory NGS Advisors from Minnesota and Wisconsin participated in the NGS Proof of Theory River Crossing Project in May 2014

13. Interstate River Crossing 2015 Illinois will attempt to work with USACE to cross Mississippi and perhaps Ohio river via lock and dam structures

14. Geodetic Leveling and GPS on Benchmarks efforts continue in various states

15. Benchmark Preservation Sheena Beaverson has given a presentation on behalf of the GLRHMC promoting benchmark preservation at the NSPS Fall 2014 Meeting, NGS Webinar and various meeting s and conferences

16. LiDAR Acquisition Efforts WI, MI, and NY got 3DEP funding for LiDAR acquisition projects. http://nationalmap.gov/3DEP/3dep_fy15projectlis.html

17. 2015 Fall Meeting We are still looking for a host state…..

18. Questions or Comments