Located in Hays County Park in San Marcos, Texas, Hays County Park Lake Dam is a gravity dam built in 1964 primarily for recreational purposes.
Wind
Humidity
Standing at 8 feet in height and spanning 315 feet in length, the dam holds a maximum storage capacity of 60 acre-feet and covers a surface area of 20 acres. Situated along the Blanco River, the dam serves as a popular spot for water resource and climate enthusiasts to enjoy outdoor activities in a picturesque setting.
Managed by the local government with regulatory oversight from the Texas Commission on Environmental Quality (TCEQ), Hays County Park Lake Dam is designed as a buttress-style structure with a solid foundation. Although the dam currently has no spillway and limited drainage capacity, it presents a high risk due to its potential hazard rating. Despite its condition being not rated, the dam continues to be a key feature in the recreational landscape of Hays County, attracting visitors and nature enthusiasts seeking a tranquil environment by the water.
With no associated structures and a single outlet gate, Hays County Park Lake Dam remains a favorite destination for locals and tourists alike, offering a serene escape amidst the natural beauty of the surrounding area. While the dam's risk management measures and emergency preparedness are not explicitly outlined, its historical significance and recreational value make it a notable landmark for those passionate about water resources and climate preservation in the region.
Year Completed |
1964 |
Dam Length |
315 |
Dam Height |
8 |
River Or Stream |
BLANCO RIVER |
Primary Dam Type |
Gravity |
Surface Area |
20 |
Hydraulic Height |
8 |
Nid Storage |
60 |
Structural Height |
8 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
8 |
Blanco Rv Nr Kyle
|
0cfs |
San Marcos Rv At San Marcos
|
82cfs |
Blanco Rv At San Marcos
|
0cfs |
Blanco Rv At Halifax Rch Nr Kyle
|
5cfs |
San Marcos Rv Nr Martindale
|
89cfs |
Onion Ck Nr Driftwood
|
0cfs |