LEED AP BD & C
NTD Architecture
LEEDuser Basic Member
7 thumbs up
Representative
Vermont House of Representatives
LEEDuser Expert
7780 thumbs up
This seems like a tough one. Could you check with flood insurance folks to see if they have a sense of things? Though that could lead to a lot of phone calls with no answers. Another thought would be to see if there are areas nearby that have FEMA mapping and compare elevations. But USGBC/GBCI might not accept either of those options.I would also consider whether it's worth the pursuit of the credit, especially if you don't need the extra point.