Webber Pond

Webber Pond is an earth dam located in Lac qui Parle County, Minnesota, built in 1975. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Webber Pond

The primary purpose of Webber Pond 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 Haas, Douglas Family Llc (private). It impounds the Cobb Creek-tr near Dawson.

The dam stands 33 feet tall and stretches 580 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 340 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1975, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 11/01/2012. That was over 13 years ago.

At 33 feet, this dam is taller than 78% of dams nationwide.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateMinnesota
CountyLac qui Parle
Nearest CityDawson
River/StreamCobb Creek-tr
Coordinates44.81636, -96.40020

Physical Characteristics

Dam TypeEarth
NID Height33 ft
Dam Height30 ft
Dam Length580 ft
Year Completed1975 (51 years old)

Storage & Hydraulics

NID Storage340 acre-ft
Max Storage340 acre-ft
Normal Storage140 acre-ft
Surface Area7 acres
Drainage Area1 sq mi
Max Discharge384 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerHaas, Douglas Family LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection11/01/2012
Emergency Action PlanNot Required

Identifiers

NID IDMN00744
Federal IDMN00744
More InfoState Dam Safety Program

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