Mcwilliams Pond Dam 1

Low HazardNot Available ConditionEmergency Action Plan: Not Required

Location

StateIllinois
CountyMontgomery
Nearest CityPANAMA
River/StreamTR- SHOAL CREEK E W FORK
Coordinates39.04962, -89.48051

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length400 ft
Year Completed1970 (56 years old)

Storage & Hydraulics

NID Storage38 acre-ft
Max Storage38 acre-ft
Normal Storage30 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Max Discharge232 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerNEAL MC WILLIAMS;NEAL MC WILLIAMS
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Available
Last Inspection08/08/2025
Emergency Action PlanNot Required

Identifiers

NID IDIL40108
Federal IDIL40108
More InfoState Dam Safety Program

Nearby Dams

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