Osborn Pond

Osborn Pond is an earth dam located in Johnson County, Kansas, built in 1997. It carries a High hazard potential classification.

About Osborn Pond

The primary purpose of Osborn Pond is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Bourgmont Vineyard Holdings Llc (private). It impounds the Wolf Creek-tr.

The dam stands 26 feet tall and stretches 1,200 feet across, creates a reservoir covering 22 acres, has a maximum storage capacity of 362 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1997, the structure is 29 years old.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Notably, no emergency action plan is currently on file for this high-hazard dam.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Kansas dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardNot Rated ConditionEmergency Action Plan: No

Location

StateKansas
CountyJohnson
River/StreamWolf Creek-tr
Coordinates38.75931, -94.72211

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height26 ft
Dam Length1,200 ft
Year Completed1997 (29 years old)

Storage & Hydraulics

NID Storage362 acre-ft
Max Storage362 acre-ft
Normal Storage205 acre-ft
Surface Area22 acres
Drainage Area0 sq mi
Max Discharge3,772 cfs

Ownership & Safety

PurposeRecreation
OwnerBOURGMONT VINEYARD HOLDINGS LLC
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentNot Rated
Emergency Action PlanNo

Identifiers

NID IDKS07810
Federal IDKS07810
More InfoState Dam Safety Program

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