Pittsfield Lake 2 Dam

Pittsfield Lake 2 Dam is an earth dam located in Pike County, Illinois, built in 1960. It carries a Low hazard potential classification.

About Pittsfield Lake 2 Dam

The primary purpose of Pittsfield Lake 2 Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Jack & Linda Kirk (local government). It impounds the Trib Blue Creek near Florence.

The dam stands 32 feet tall and stretches 585 feet across, and has a maximum storage capacity of 454 acre-feet. Completed in 1960, 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 05/05/2023.

At 32 feet, this dam is taller than 76% of dams nationwide.

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Low HazardNot Available ConditionEmergency Action Plan: No

Location

StateIllinois
CountyPike
Nearest CityFlorence
River/StreamTrib Blue Creek
Coordinates39.65049, -90.72689

Physical Characteristics

Dam TypeEarth
NID Height32 ft
Dam Height32 ft
Dam Length585 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage454 acre-ft
Max Storage454 acre-ft
Normal Storage89 acre-ft
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerJACK & LINDA KIRK
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Available
Last Inspection05/05/2023
Emergency Action PlanNo

Identifiers

NID IDIL00743
Federal IDIL00743
More InfoState Dam Safety Program

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