Protected Projects: Northeast
- 3. Pigeon River Fish & Wildlife Area, LaGrange County
- 9. Little Chapman Nature Preserve
- 11. Bicentennial Woods Nature Preserve, Allen County
- 16. Gene Stratton-Porter State Historic Site, Noble County
- 18. Fish Creek Fen Nature Preserve, Dekalb County
- 27. Limberlost Swamp, Jay County
- 28. Lime Lake Nature Preserve, Steuben County
- 29. Oubache State Park, Wells County
- 32. Bell Woods Nature Preserve, Jay County
- 40. Crooked Lake Nature Preserve, Whitley County
- 42. Juan Soloman Park, Marion County
- 46. Fort Harrison State Park, Marion County
- 56. Hammer Wetlands Nature Preserve, Noble County
- 57. Ball Lake Nature Preserve, Steuben County
- 74. E. M. Popp Nature Preserve, Allen County
- 76. Salamonie River, Wabash County
- 96. Far Eastside Community Park, Marion County
- 97. Loon Lake Nature Preserve, Steuben County
- 101. Cedar Swamp Wetland Conservation Area, Steuben County
- 110. Pigeon River Fish & Wildlife Area, LaGrange County
- 114. Fawn River Nature Preserve, LaGrange County
- 115. Little Cedar Creek/Oak Hill Nature Preserve, Allen County
- 126. Chain O' Lakes State Park, Noble County
- 130. Levi Coffin State Historic Site, Wayne County
- 139. Elkhart Environmental Center River Greenway, Elkhart County
- 144. Pigeon River Fish & Wildlife Area, LaGrange County
- 147. Marsh Lake Nature Preserve & Wetlands Conservation Area, Steuben County
- 148. Wing Haven Nature Preserve, Steuben County
- 152. Ball Wetlands Nature Preserve, Kosciusko County
- 154. Chapman Lake Nature Preserve, Kosciusko County
- 176. Chapman Lake Nature Preserve, Kosciusko County
- 180. Gene Stratton-Porter State Historic Site, Noble County
- 182. Wing Haven Nature Preserve, Steuben County
- 185. Elkhart Bog Nature Preserve, Elkhart County
- 187. Cotton Lake, Marion County
- 197. White River, Hamilton County
- 200. Limberlost State Historic Site, Adams County
- 207. Marsh Wren Nature Preserve, LaGrange County
- 208. Bluffton Wetlands & Greenway, Wells County
- 209. Boot Lake Nature Preserve/ Little Calumet Headquarters
- 215. LaGrange County Nature Preserve, LaGrange County
- 233. Limberlost State Historic Site, Adams County
- 233B. Limberlost State Historic Site
- 244. Southwestway Park, Marion County
- 271. Pokagon State Park, Steuben County
- 275. Lick Creek Summit Nature Preserve
- 283. Limberlost State Historic Site
- 286. Bolling Woods Nature Preserve
- 288. Wabash River/Rainbow Bend
- 300. Pokagon State Park
- 305. Olin Lake Nature Preserve
- 314A. Limberlost Swamp Wetland
- 314B. Limberlost Swamp Wetland
- 314C. Limberlost Swamp Wetland
- 316B. Wabash River Greenway Trail
- 318. Tri-County Fish and Wildlife Area
