Moore Lake Dam Reservoir Report
Nearby: Rainbow Lake Dam Camp La Junta Dam
Last Updated: April 1, 2026
Moore Lake Dam, located in Kerr County, Texas, stands as a testament to engineering excellence with its masonry construction completed in 1931.
Summary
This private dam on Cypress Creek serves a primary purpose that goes beyond traditional water storage, showcasing a unique design with a buttress core type and a height of 17.5 feet. With a storage capacity of 54 acre-feet and a surface area of 7.65 acres, Moore Lake Dam plays a crucial role in managing water resources in the area.
Despite not being state-regulated, the dam is subject to state permitting and inspection requirements, ensuring its structural integrity and safety. The dam has undergone modifications in 1938 to enhance its structural stability, featuring two valve outlet gates for controlled water release. While the dam's hazard potential is not available, it carries a high risk assessment level of 2, highlighting the need for proper risk management measures to safeguard the surrounding area from potential inundation.
In the picturesque setting of Kerr County, Moore Lake Dam remains a key component of the local water infrastructure, blending historical significance with practical functionality. As climate change continues to impact water resources, the importance of well-maintained dams like Moore Lake Dam cannot be overstated, serving as vital lifelines for communities and ecosystems in the face of evolving environmental challenges.
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°F
mph
Wind
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Humidity
15-Day Weather Outlook
Years Modified |
1938 - Structural |
Year Completed |
1931 |
Dam Length |
200 |
Dam Height |
17.5 |
River Or Stream |
CYPRESS CREEK |
Primary Dam Type |
Masonry |
Surface Area |
7.65 |
Hydraulic Height |
17.5 |
Nid Storage |
54 |
Structural Height |
17.5 |
Outlet Gates |
Valve - 2 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
18 |
Seasonal Comparison
5-Day Hourly Forecast Detail
Nearby Streamflow Levels
N Fk Guadalupe Rv Nr Hunt
|
10cfs |
Guadalupe Rv At Hunt
|
12cfs |
Johnson Ck Nr Ingram
|
10cfs |
Guadalupe Rv Abv Bear Ck At Kerrville
|
40cfs |
Guadalupe Rv At Kerrville
|
101cfs |
Guadalupe Rv Nr Center Point
|
43cfs |
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.
Moore Lake Dam