Summary
Army Corps of Engineers. The lake covers over 11,000 acres and has over 160 miles of shoreline. The hydrology of Perry Lake is mainly fed by the Delaware River and Rock Creek. The lake is used for recreational activities such as camping, fishing, boating, and hiking. The lake also provides water for irrigation to nearby agricultural areas. The snowpack providers in the region include the Rocky Mountains and the Great Plains. The lake's specific surface flow comes from the inflow of the Delaware River, which is the primary source of water for the lake. Perry Lake is an important resource for the surrounding area, providing many recreational and economic benefits.
Reservoir Details
| Lake Or Reservoir Water Surface Elevation Above Ngvd 1929, Ft 24hr Change | 0.0% |
| Percent of Normal | 100% |
| Minimum |
885.72 ft
2013-02-21 |
| Maximum |
921.14 ft
2019-05-30 |
| Average | 893 ft |
| Dam_Height | 121 |
| Hydraulic_Height | 121 |
| Drainage_Area | 1117 |
| Year_Completed | 1969 |
| Nid_Storage | 770000 |
| Structural_Height | 20 |
| Foundations | Soil |
| Surface_Area | 12200 |
| Hazard_Potential | High |
| Outlet_Gates | Uncontrolled - 0 |
| River_Or_Stream | DELAWARE RIVER |
| Dam_Length | 1740 |
| Primary_Dam_Type | Earth |
| Nid_Height | 121 |
Seasonal Comparison
Reservoir Storage, Acre-Ft Levels
Lake Or Reservoir Water Surface Elevation Above Ngvd 1929, Ft Levels
Weather Forecast
Nearby Streamflow Levels
Delaware R Bl Perry Dam
|
107cfs |
Kansas R At Lecompton
|
1930cfs |
Kansas R At Topeka
|
1770cfs |
Soldier C Nr Topeka
|
4cfs |
Wakarusa R Nr Lawrence
|
9cfs |
Wakarusa R Nr Richland
|
3cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Perry Dam
Perry Lk Nr Perry
Rock Creek Boat Ramp