Franktown Parker Fpb-1

Franktown Parker Fpb-1 is an earth dam located in Douglas County, Colorado, built in 1963. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection09/15/2022
Height27 ft
Built196363 years ago

Dam profile

NID height · 27 ft
27 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

27 ft tall and 1,601 ft long, taller than 59% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Franktown Parker Fpb-1

The primary purpose of Franktown Parker Fpb-1 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 Douglas County (local government). It impounds the Cherry Creek-tr near Parker.

The dam stands 27 feet tall and stretches 1,601 feet across, creates a reservoir covering 14 acres, has a maximum storage capacity of 300 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1963, 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 09/15/2022.

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Location

StateColorado
CountyDouglas
Nearest CityParker
River/StreamCherry Creek-tr
Coordinates39.53417, -104.74751

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height10 ft
Dam Length1,601 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage300 acre-ft
Max Storage300 acre-ft
Normal Storage99 acre-ft
Surface Area14 acres
Drainage Area2 sq mi
Max Discharge2,543 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerDouglas County
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection09/15/2022
Emergency Action PlanNot Required

Identifiers

NID IDCO00273
Federal IDCO00273
More InfoState Dam Safety Program