| Feature Name: | Holderman Hill
|
| Feature Type: | cliff
|
| State: | Illinois
|
| County: | Grundy
|
| County Population: | 37535
|
| County Housing Units: | 15040
|
| County Size: | 419.9 Square Miles
|
| Latitude: | 41.35
|
| Longitude: | -88.53444
|
| Map Cell Name: | Seneca
|
| Geographic Keywords: | Holderman
|
|
|