Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Drainage Ditch 102 | Canal | 345 | Webster | 42 36 57 N | 094 00 44 W |
| Drainage Ditch 121 | Canal | 323 | Greene | 42 07 15 N | 094 34 01 W |
| Drainage Ditch 125 | Canal | 365 | Pocahontas | 42 34 24 N | 094 28 08 W |
| Drainage Ditch 13 | Canal | 363 | Calhoun | 42 25 37 N | 094 34 22 W |
| Drainage Ditch 157 | Canal | 375 | Pocahontas | 42 35 20 N | 094 40 46 W |
| Drainage Ditch 171 | Canal | 326 | Greene | 42 01 24 N | 094 30 24 W |
| Drainage Ditch 183 | Canal | 384 | Buena Vista | 42 40 46 N | 094 54 50 W |
| Drainage Ditch 19 | Canal | 339 | Webster | 42 23 07 N | 094 07 52 W |
| Drainage Ditch 198 | Canal | 370 | Calhoun | 42 20 49 N | 094 41 33 W |
| Drainage Ditch 25 | Canal | 363 | Sac | 42 20 15 N | 094 55 29 W |
| Drainage Ditch 31 | Canal | 360 | Sac | 42 19 04 N | 094 52 51 W |
| Drainage Ditch 46 | Canal | 357 | Calhoun | 42 20 59 N | 094 47 40 W |
| Drainage Ditch 57 | Canal | 372 | Sac | 42 17 11 N | 094 59 22 W |
| Drainage Ditch 6 | Canal | 369 | Calhoun | 42 27 02 N | 094 44 25 W |
| Drainage Ditch 60 | Canal | 387 | Sac | 42 18 09 N | 095 05 13 W |
| Drainage Ditch 65 | Canal | 366 | Calhoun | 42 25 48 N | 094 37 24 W |
| Drainage Ditch 66 | Canal | 382 | Pocahontas | 42 37 28 N | 094 43 43 W |
| Drainage Ditch 67 | Canal | 388 | Buena Vista | 42 43 11 N | 094 55 48 W |
| Drainage Ditch 71 | Canal | 387 | Sac | 42 22 14 N | 095 04 26 W |
| Drainage Ditch 71 | Canal | 393 | Sac | 42 25 05 N | 095 04 13 W |
| Drainage Ditch 73 | Canal | 367 | Sac | 42 22 09 N | 094 58 18 W |
| Drainage Ditch 79 | Canal | 369 | Calhoun | 42 30 36 N | 094 43 49 W |
| Drainage Ditch Number 1 | Canal | 384 | Buena Vista | 42 37 24 N | 094 59 51 W |
| Drainage Ditch Number 1 | Canal | 370 | Calhoun | 42 29 06 N | 094 46 50 W |
| Drainage Ditch Number 1 | Canal | 366 | Hancock | 43 07 51 N | 093 48 52 W |
| Drainage Ditch Number 1 | Canal | 340 | Humboldt | 42 54 04 N | 094 09 22 W |
| Drainage Ditch Number 10 | Canal | 360 | Hancock | 43 03 42 N | 093 55 50 W |
| Drainage Ditch Number 101 | Canal | 384 | Buena Vista | 42 39 17 N | 095 01 25 W |
| Drainage Ditch Number 102 | Canal | 343 | Webster | 42 37 46 N | 094 00 06 W |
| Drainage Ditch Number 103 | Canal | 349 | Kossuth | 42 57 41 N | 094 02 44 W |
| Drainage Ditch Number 107 | Canal | 340 | Boone | 42 11 00 N | 094 04 23 W |
| Drainage Ditch Number 107 | Canal | 348 | Wright | 42 52 41 N | 093 50 32 W |
| Drainage Ditch Number 108 | Canal | 376 | Winnebago | 43 29 05 N | 093 35 09 W |
| Drainage Ditch Number 11 | Canal | 377 | Winnebago | 43 21 12 N | 093 39 53 W |
| Drainage Ditch Number 110 | Canal | 318 | Hardin | 42 16 23 N | 093 17 19 W |
| Drainage Ditch Number 114 | Canal | 368 | Hancock | 43 11 46 N | 093 45 10 W |
| Drainage Ditch Number 116 | Canal | 352 | Kossuth | 42 59 19 N | 094 07 43 W |
| Drainage Ditch Number 116 | Canal | 363 | Pocahontas | 42 42 39 N | 094 33 25 W |
| Drainage Ditch Number 117 | Canal | 338 | Greene | 41 55 18 N | 094 33 42 W |
| Drainage Ditch Number 117 | Canal | 349 | Kossuth | 42 59 28 N | 094 03 54 W |
| Drainage Ditch Number 121 | Canal | 335 | Greene | 42 07 52 N | 094 32 23 W |
| Drainage Ditch Number 129 | Canal | 369 | Hancock | 43 08 30 N | 093 44 24 W |
| Drainage Ditch Number 13 | Canal | 369 | Hancock | 43 09 32 N | 093 34 14 W |
| Drainage Ditch Number 164 | Canal | 369 | Pocahontas | 42 40 13 N | 094 35 50 W |
| Drainage Ditch Number 168 | Canal | 363 | Pocahontas | 42 42 55 N | 094 28 16 W |
| Drainage Ditch Number 169 | Canal | 363 | Pocahontas | 42 44 39 N | 094 36 05 W |
| Drainage Ditch Number 175 | Canal | 351 | Kossuth | 43 12 22 N | 094 07 49 W |
| Drainage Ditch Number 177 | Canal | 354 | Kossuth | 43 00 59 N | 094 04 41 W |
| Drainage Ditch Number 18 | Canal | 343 | Humboldt | 42 52 21 N | 094 02 50 W |
| Drainage Ditch Number 18 | Canal | 378 | Winnebago | 43 28 05 N | 093 36 59 W |
| Drainage Ditch Number 182 | Canal | 341 | Kossuth | 42 56 51 N | 094 11 19 W |
| Drainage Ditch Number 183 | Canal | 384 | Buena Vista | 42 40 46 N | 094 54 50 W |
| Drainage Ditch Number 2 | Canal | 208 | Mahaska | 41 15 23 N | 092 43 24 W |
| Drainage Ditch Number 20 | Canal | 384 | Buena Vista | 42 37 22 N | 094 58 15 W |
| Drainage Ditch Number 20 | Canal | 345 | Humboldt | 42 42 20 N | 094 18 20 W |
| Drainage Ditch Number 21 | Canal | 344 | Winnebago | 43 29 49 N | 093 57 19 W |
| Drainage Ditch Number 219 | Canal | 336 | Webster | 42 32 30 N | 094 17 27 W |
| Drainage Ditch Number 24 | Canal | 366 | Winnebago | 43 21 46 N | 093 49 55 W |
| Drainage Ditch Number 26 | Canal | 339 | Webster | 42 21 30 N | 094 06 42 W |
| Drainage Ditch Number 29 | Canal | 341 | Humboldt | 42 48 37 N | 094 14 57 W |
| Drainage Ditch Number 29 | Canal | 375 | Pocahontas | 42 34 41 N | 094 47 49 W |
| Drainage Ditch Number 29 | Canal | 342 | Webster | 42 23 00 N | 094 11 01 W |
| Drainage Ditch Number 3 | Canal | 353 | Kossuth | 43 26 03 N | 094 16 31 W |
| Drainage Ditch Number 3 | Canal | 355 | Webster | 42 35 50 N | 094 23 11 W |
| Drainage Ditch Number 33 | Canal | 338 | Humboldt | 42 45 32 N | 094 10 48 W |
| Drainage Ditch Number 35 | Canal | 338 | Humboldt | 42 45 19 N | 094 13 56 W |
| Drainage Ditch Number 37 | Canal | 366 | Calhoun | 42 32 15 N | 094 50 05 W |
| Drainage Ditch Number 39 | Canal | 378 | Winnebago | 43 15 29 N | 093 49 53 W |
| Drainage Ditch Number 4 | Canal | 343 | Humboldt | 42 48 27 N | 094 05 21 W |
| Drainage Ditch Number 46 | Canal | 340 | Humboldt | 42 41 46 N | 094 05 45 W |
| Drainage Ditch Number 47 | Canal | 369 | Pocahontas | 42 36 14 N | 094 33 54 W |
| Drainage Ditch Number 48 | Canal | 364 | Winnebago | 43 17 15 N | 093 53 33 W |
| Drainage Ditch Number 54 | Canal | 365 | Winnebago | 43 16 17 N | 093 30 53 W |
| Drainage Ditch Number 55 | Canal | 326 | Hardin | 42 18 00 N | 093 20 59 W |
| Drainage Ditch Number 57 | Canal | 384 | Sac | 42 14 22 N | 094 58 27 W |
| Drainage Ditch Number 57 | Canal | 336 | Webster | 42 29 57 N | 094 05 20 W |
| Drainage Ditch Number 6 | Canal | 371 | Hancock | 43 03 09 N | 093 41 15 W |
| Drainage Ditch Number 63 | Canal | 351 | Kossuth | 43 13 46 N | 094 14 24 W |
| Drainage Ditch Number 64 | Canal | 354 | Winnebago | 43 29 39 N | 093 52 46 W |
| Drainage Ditch Number 66 | Canal | 379 | Pocahontas | 42 38 01 N | 094 41 53 W |
| Drainage Ditch Number 67 | Canal | 387 | Buena Vista | 42 43 12 N | 094 55 46 W |
| Drainage Ditch Number 69 | Canal | 351 | Kossuth | 43 15 05 N | 094 14 28 W |
| Drainage Ditch Number 7 | Canal | 354 | Kossuth | 43 17 24 N | 094 02 51 W |
| Drainage Ditch Number 7 | Canal | 350 | Kossuth | 43 22 10 N | 094 00 07 W |
| Drainage Ditch Number 74 | Canal | 381 | Pocahontas | 42 40 24 N | 094 50 25 W |
| Drainage Ditch Number 8 | Canal | 339 | Kossuth | 42 54 51 N | 094 14 49 W |
| Drainage Ditch Number 80 | Canal | 344 | Kossuth | 43 22 58 N | 094 09 07 W |
| Drainage Ditch Number 81 | Canal | 366 | Hancock | 43 06 13 N | 093 35 04 W |
| Drainage Ditch Number 81 | Canal | 377 | Sac | 42 30 45 N | 094 58 29 W |
| Drainage Ditch Number 82 | Canal | 345 | Kossuth | 43 26 58 N | 094 02 54 W |
| Drainage Ditch Number 84 | Canal | 359 | Kossuth | 43 07 05 N | 094 05 38 W |
| Drainage Ditch Number 9 | Canal | 372 | Hancock | 43 01 59 N | 093 34 04 W |
| Drainage Ditch Number 9-13 | Canal | 341 | Carroll | 41 53 37 N | 094 39 07 W |
| Drainage Ditch Number 90 | Canal | 350 | Kossuth | 43 20 10 N | 094 02 30 W |
| Drainage Ditch Number 92 | Canal | 379 | Winnebago | 43 27 01 N | 093 32 35 W |
| Drainage Ditch Number 97 | Canal | 369 | Hancock | 43 07 31 N | 093 55 45 W |
| Drake Airport | Airport | 357 | Hardin | 42 18 60 N | 093 25 01 W |
| Drake Avenue Christian Church | Church | 305 | Appanoose | 40 43 51 N | 092 52 20 W |
| Drake Court Apartments | Building | 292 | Polk | 41 35 58 N | 093 39 05 W |
| Drake Diner | Building | 290 | Polk | 41 35 58 N | 093 39 02 W |
| Drake Observatory | Building | 289 | Polk | 41 35 44 N | 093 41 15 W |
| Drake Park | Park | 293 | Polk | 41 35 50 N | 093 38 55 W |
| Drake Pointe Apartments | Building | 293 | Polk | 41 35 54 N | 093 39 02 W |
| Drake Public Library | Building | 306 | Appanoose | 40 43 55 N | 092 52 20 W |
| Drake Stadium | Park | 278 | Polk | 41 36 18 N | 093 39 18 W |
| Drake Terrace Apartments | Building | 292 | Polk | 41 35 54 N | 093 38 60 W |
| Drake University | School | 293 | Polk | 41 36 05 N | 093 39 07 W |
| Drake University Fieldhouse | Building | 285 | Polk | 41 36 17 N | 093 39 14 W |
| Drakes Post Office (historical) | Post Office | 398 | Adair | 41 14 10 N | 094 28 51 W |
| Drakesville | Populated Place | 269 | Davis | 40 47 54 N | 092 28 54 W |