Grove Lake Erosion Control Dam Reservoir Report
Nearby: Grove Lake Dam Fletcher Dam
Last Updated: December 13, 2025
The Grove Lake Erosion Control Dam, located in Nebraska, was completed in 1963 by the USDA NRCS with a primary purpose of flood risk reduction.
°F
°F
mph
Wind
%
Humidity
Summary
This earth dam stands at a height of 28 feet and has a hydraulic height of 27 feet, protecting an area with a drainage area of 0.7 square miles. The dam's structural integrity was last assessed in November 2019 and was rated as being in fair condition with a low hazard potential.
Managed by the Nebraska Department of Natural Resources, the Grove Lake Dam plays a crucial role in controlling erosion and reducing flood risks along the Verdigris Creek. With a storage capacity of 24 acre-feet, the dam helps regulate water flow and protect the surrounding area from potential inundation. The dam is subject to regular inspections and enforcement by state regulatory agencies to ensure its continued effectiveness in safeguarding the local community.
As one of the key structures in the area, the Grove Lake Erosion Control Dam showcases the collaborative efforts of the USDA NRCS, state agencies, and local stakeholders in implementing effective water resource management strategies. With a focus on sustainable infrastructure development and climate resilience, the dam serves as a vital asset in protecting the environment and enhancing the overall water quality of the region.
Year Completed |
1963 |
Dam Length |
170 |
Dam Height |
28 |
River Or Stream |
TR-VERDIGRE CREEK |
Primary Dam Type |
Earth |
Surface Area |
1 |
Hydraulic Height |
27 |
Drainage Area |
0.7 |
Nid Storage |
24 |
Structural Height |
28 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Elkhorn River At Ewing
|
89cfs |
Verdigre C Nr Verdigre
|
206cfs |
Bazile Creek At Center
|
85cfs |
Niobrara River Nr. Verdel
|
517cfs |
Bazile Creek Near Niobrara
|
192cfs |
Ponca Creek At Verdel
|
23cfs |
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.
Grove Lake Erosion Control Dam