Alsey Lake Dam

Significant HazardNot Available ConditionEmergency Action Plan: No

Location

StateIllinois
CountyScott
Nearest CityMONTEZUMA
River/StreamTRIB LITTLE SANDY CREEK
Coordinates39.55546, -90.43001

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length290 ft
Year Completed1969 (57 years old)

Storage & Hydraulics

NID Storage81 acre-ft
Max Storage81 acre-ft
Normal Storage54 acre-ft
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
OwnerALSEY MANUFACTURING COMPANY
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot Available
Last Inspection04/18/2024
Emergency Action PlanNo

Identifiers

NID IDIL00811
Federal IDIL00811
More InfoState Dam Safety Program

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