Upper Doniphan Dam
Upper Doniphan Dam is an earth dam located in Ray County, Missouri, built in 1980. It carries a High hazard potential classification.
About Upper Doniphan Dam
The primary purpose of Upper Doniphan Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Center Place Campgrounds (private). It impounds the Tr To Lick Creek near Orrick.
The dam stands 22 feet tall, creates a reservoir covering 9 acres, has a maximum storage capacity of 106 acre-feet, and collects water from a drainage area of 250 square miles. Completed in 1980, the structure is 46 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. The most recent inspection on record was 12/02/1980. That was 45 years ago — unusually long for a high-hazard dam, which typically requires more frequent inspections.
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 Missouri 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.
Location
| State | Missouri |
| County | Ray |
| Nearest City | Orrick |
| River/Stream | Tr To Lick Creek |
| Coordinates | 39.32706, -94.19538 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 106 acre-ft |
| Max Storage | 106 acre-ft |
| Normal Storage | 63 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 250 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | CENTER PLACE CAMPGROUNDS |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Last Inspection | 12/02/1980 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO12091 |
| Federal ID | MO12091 |
| More Info | State Dam Safety Program |