Mill Creek Watershed Structure No. 10 Reservoir Report
Nearby: Griffin Lake Dam Cobblestone Lake Dam
Last Updated: December 13, 2025
Mill Creek Watershed Structure No.
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Summary
10 is a crucial flood risk reduction infrastructure located in Dalton, Georgia. Built in 1959 by the Natural Resources Conservation Service, this earth dam stands at a height of 33.7 feet along the North Fork Mill Creek. With a storage capacity of 545 acre-feet and a primary purpose of flood risk reduction, this structure plays a vital role in protecting the surrounding area from potential water-related disasters.
Despite being classified as having a low hazard potential and a moderate risk assessment, the condition of Mill Creek Watershed Structure No. 10 has not been rated. The last inspection was conducted in January 2018, with a scheduled inspection frequency of every 5 years. While the dam is uncontrolled with an uncontrolled spillway type, it serves as a critical piece of infrastructure for managing water flow and mitigating flooding in the region. With its strategic location and design, this dam continues to play a significant role in safeguarding the community and environment in Whitfield County, Georgia.
Water resource and climate enthusiasts can appreciate the engineering and design behind Mill Creek Watershed Structure No. 10, as it represents a smart solution for managing water resources and reducing flood risks in the region. With its historical significance dating back to the late 1950s, this earth dam serves as a testament to the importance of proactive water management strategies in protecting communities and ecosystems from water-related disasters. As climate change continues to impact water systems, structures like Mill Creek Watershed Structure No. 10 will play an increasingly vital role in ensuring water security and resilience in the face of evolving environmental challenges.
Year Completed |
1959 |
Dam Length |
513 |
Dam Height |
33.7 |
River Or Stream |
NORTH FORK MILL CREEK |
Primary Dam Type |
Earth |
Surface Area |
8.9 |
Hydraulic Height |
26.7 |
Nid Storage |
545 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
34 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Mill Creek At Dalton
|
20cfs |
Conasauga River Near Eton
|
114cfs |
Conasauga River At Tilton
|
209cfs |
Holly Creek Near Chatsworth
|
19cfs |
South Chickamauga Creek Near Chickamauga
|
163cfs |
Mill Creek Near Crandall
|
4cfs |
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.
Mill Creek Watershed Structure No. 10