Lake Jacksonville Dam

Significant HazardNot Available ConditionEmergency Action Plan: Yes

Location

StateIllinois
CountyMorgan
Nearest CityBELLTOWN
River/StreamSANDY CREEK
Coordinates39.67151, -90.21631

Physical Characteristics

Dam TypeEarth
NID Height54 ft
Dam Height54 ft
Dam Length980 ft
Year Completed1939 (87 years old)

Storage & Hydraulics

NID Storage12,812 acre-ft
Max Storage12,812 acre-ft
Normal Storage6,099 acre-ft
Surface Area477 acres
Drainage Area10 sq mi
Max Discharge14,582 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerCITY OF JACKSONVILLE
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentNot Available
Last Inspection04/18/2024
Emergency Action PlanYes

Identifiers

NID IDIL00711
Federal IDIL00711
More InfoState Dam Safety Program

Nearby Dams

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