Duck Creek Ash Pond 1 Dam
Duck Creek Ash Pond 1 Dam is a rockfill dam located in Fulton County, Illinois. It carries a Significant hazard potential classification.
About Duck Creek Ash Pond 1 Dam
Duck Creek Ash Pond 1 Dam is a dam in Fulton, Illinois. The dam is owned by Dynegy Midwest Generation (public utility). It impounds the Duck Creek - Offstream.
The dam stands 28 feet tall.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. An emergency action plan is in place for this dam. The most recent inspection on record was 09/15/2025.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Illinois |
| County | Fulton |
| River/Stream | Duck Creek - Offstream |
| Coordinates | 40.47886, -89.98511 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 28 ft |
| Dam Height | 28 ft |
Ownership & Safety
| Purpose | Other |
| Owner | DYNEGY MIDWEST GENERATION |
| Owner Type | Public Utility |
| Hazard Classification | Significant |
| Condition Assessment | Not Available |
| Last Inspection | 09/15/2025 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | IL50715 |
| Federal ID | IL50715 |
| More Info | State Dam Safety Program |