Fordyce Lake Dam

Fordyce Lake Dam is an earth dam located in St. Charles County, Missouri, built in 1976. It carries a Low hazard potential classification.

About Fordyce Lake Dam

The primary purpose of Fordyce Lake Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by W C Fordyce (private). It impounds the Tr-sehrt Creek near Augusta.

The dam stands 25 feet tall and stretches 451 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 51 acre-feet, and collects water from a drainage area of 160 square miles. Completed in 1976, the structure is 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.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountySt. Charles
Nearest CityAugusta
River/StreamTr-sehrt Creek
Coordinates38.59426, -90.88886

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length451 ft
Year Completed1976 (50 years old)

Storage & Hydraulics

NID Storage51 acre-ft
Max Storage51 acre-ft
Normal Storage30 acre-ft
Surface Area5 acres
Drainage Area160 sq mi
Max Discharge91 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerW C FORDYCE
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO50469
Federal IDMO50469
More InfoState Dam Safety Program

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