Marissa Wwtp Basin Dam is an earth dam located in St. Clair County, Illinois. It carries a Significant hazard potential classification.
Hazard potentialSignificantFailure could cause major damage
ConditionNot assessed
Emergency action planOn file
Last inspection10/26/2022
About Marissa Wwtp Basin Dam
Marissa Wwtp Basin Dam is a dam in St. Clair, Illinois. The dam is owned by Village of Marissa (local government).
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 10/26/2022.
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Location
| State | Illinois |
| County | St. Clair |
| Nearest City | Marissa |
| Coordinates | 38.42331, -89.89889 |
Physical Characteristics
| Dam Type | Earth |
Ownership & Safety
| Purpose | Other |
| Owner | Village of Marissa |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Not assessed |
| Last Inspection | 10/26/2022 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | IL50729 |
| Federal ID | IL50729 |
| More Info | State Dam Safety Program |
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