Prairie State Energy Raw Water Dam
Washington County, Illinois (near MARISSA)
River/Stream: PERCHED
High Hazard
Failure would likely cause loss of life
Key Facts
Condition Assessment
Not AvailableLast inspected: 2025-07-21
Hazard Classification: High — This describes the potential consequences of dam failure, not the likelihood of failure.
Condition Assessment: Not Available — This describes the current physical condition of the dam based on the most recent inspection.
Location
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Quick Stats
- NID ID
- IL50539
- State
- Illinois (IL)
- Coordinates
- 38.28095, -89.68224
- Age
- 16 years
Nearby Dams
- Marissa Reservoir DamSignificant
- Marissa Recreation Association North Lake DamSignificant
- Marissa Recreation Association South Lake DamSignificant
- Shaufler Pond DamLow
- Coulterville City Reservoir DamLow
- Peabody/Randolph Plant/Slurry Pond DamLow
- Coulterville Coal/Gateway Mine/Slurry Cell 3 DamHigh
- Peabody Coulterville/Gateway/Slurry Cell 5 DamLow
External Resources
Data sourced from the National Inventory of Dams (NID). Information may not reflect the most current status of this dam. Hazard classification reflects potential consequences of failure, not the likelihood of failure or the current condition.