Bunn Pond Dam 1

Bunn Pond Dam 1 is an earth dam located in Richland County, Illinois, built in 1970. It carries a Low hazard potential classification.

About Bunn Pond Dam 1

Bunn Pond Dam 1 is a dam in Richland, Illinois. The dam is owned by Joe Bunn (private). It impounds the Tr- Bonpas Creek E near Grayville.

The dam stands 28 feet tall and stretches 380 feet across, creates a reservoir covering 10 acres, has a maximum storage capacity of 114 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1970, the structure is well into its service life at over 50 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 06/20/2025.

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Low HazardNot Available ConditionEmergency Action Plan: Not Required

Location

StateIllinois
CountyRichland
Nearest CityGrayville
River/StreamTr- Bonpas Creek E
Coordinates38.64183, -87.95421

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height28 ft
Dam Length380 ft
Year Completed1970 (56 years old)

Storage & Hydraulics

NID Storage114 acre-ft
Max Storage114 acre-ft
Normal Storage80 acre-ft
Surface Area10 acres
Drainage Area0 sq mi
Max Discharge126 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
OwnerJoe Bunn
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Available
Last Inspection06/20/2025
Emergency Action PlanNot Required

Identifiers

NID IDIL40134
Federal IDIL40134
More InfoState Dam Safety Program

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