North bank of McDonald Slough (North Fork Nehalem), near its mouth: CMECS Biotic Component Object ID 29612; classified as 2.6.1.1, with AI07 modifier. The brackish emergent marsh class comes from NWI, but based on LIDAR and aerials, this looks diked to me, so the Biotic Component should be demoted to 2.6. The relevant polygon is circled in red on the screen image below.
North bank of McDonald Slough (North Fork Nehalem), near its mouth: CMECS Biotic Component Object ID 29612; classified as 2.6.1.1, with AI07 modifier. The brackish emergent marsh class comes from NWI, but based on LIDAR and aerials, this looks diked to me, so the Biotic Component should be demoted to 2.6. The relevant polygon is circled in red on the screen image below.