Knoxville Lake Dam Reservoir Report
Nearby: Hortman Lake Dam Walker Lake Dam
Last Updated: December 5, 2025
Located in Crawford, Georgia, the Knoxville Lake Dam is a privately owned earth dam primarily used for recreation purposes.
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Summary
Designed by Drew Bynum, this dam stands at a height of 16.2 feet and spans 300 feet in length, holding a storage capacity of 121 acre-feet. Situated on Culpepper Creek, this structure has a spillway type described as "uncontrolled" and is classified with a low hazard potential.
Although last inspected in 2015 with a frequency of every five years, the Knoxville Lake Dam remains in moderate risk with a condition assessment of "Not Rated." Despite lacking state regulation and permitting, the dam is jurisdictionally operated by the state and subject to inspections. With a proximity to the city of Knoxville, this water resource is vital for both recreational activities and environmental conservation efforts in the region. Climate and water resource enthusiasts will find interest in monitoring the ongoing maintenance and risk management measures of this significant dam infrastructure.
Dam Length |
300 |
Dam Height |
16.2 |
River Or Stream |
CULPEPPER CREEK |
Primary Dam Type |
Earth |
Surface Area |
10 |
Nid Storage |
121 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tobesofkee Creek Near Macon
|
6cfs |
Flint River Near Culloden
|
1240cfs |
Ocmulgee River At Macon
|
2030cfs |
Falling Creek Near Juliette
|
21cfs |
Flint River At Ga 26
|
2200cfs |
Turkey Creek At Byromville
|
10cfs |
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.
Knoxville Lake Dam