1. NAACC Stream Crossing Survey

2. Field Form Page 1 Crossing Data & Structure 1 Data ~ 80% of surveys

3. Field Form Pages 2, 3, 4 Additional Structure Data ~ 98% of crossings have 3 or fewer structures

4. Field Form Page 5 Shape & Dimension Reference

5. Field Form Highlights *** Crossing Data Crossing Code GPS Coordinates Bankfull Width / Constriction Photos xy44261527037520 44.26152°(N), -70.37520°(W)

6. Field Form Highlights *** Crossing Data Crossing Code GPS Coordinates Bankfull Width / Constriction Photos

7. Field Form Highlights *** Structure Data Shape Outlet Grade Outlet Dimensions Physical Barriers

10. Dimension A, Structure Width Dimension B, Structure Height Dimension C, Substrate/Water Width Dimension D, Water Depth Dimension E, Abutment Height – ONLY for Type 7 Bridges! Outlet Drop to Water Surface Outlet Drop to Stream Bottom Field Form Highlights *** Structure Data Shape Outlet Grade Outlet Dimensions Physical Barriers

11. Outlet Drop to Water Surface Outlet Drop to Stream Bottom Field Form Highlights *** Structure Data Shape Outlet Grade Outlet Dimensions Physical Barriers

13. NAACC Stream Crossing Survey Questions ? Practice Anyone ?