| население | |
| Augusta | 566 |
| Augusta Fire Protection District | |
| Augusta Lake Dam | |
| Dennis Lake Dam | |
| Faith Lutheran Church | |
| Hartford School (historical) | |
| Liberty School (historical) |
 | Quincy Regional Baldwin Field | ~ 38.12 км |
| Macomb Municipal Airport | ~ 41.18 км |
| Keokuk Municipal Airport | ~ 46.11 км |
| Fort Madison Municipal Airport | ~ 55.77 км |
| Southeast Iowa Regional Airport | ~ 61.99 км |
| Galesburg Municipal Airport | ~ 90.03 км |
| Mount Pleasant Municipal Airport | ~ 91.09 км |
| General Wayne A. Downing Peoria International Airport | ~ 117.81 км |
| Abraham Lincoln Capital Airport | ~ 118.29 км |
