Harrison Lake No 4 Dam, located in Dimmit, Texas, was completed in 1974 primarily for recreation and water supply purposes.
Wind
Humidity
This private-owned Earth dam stands at a height of 12 feet and stretches for 1300 feet along the TR-SAN ROQUE CREEK. With a storage capacity of 180 acre-feet and a surface area of 12 acres, this dam serves as a vital resource for the surrounding community.
Despite not being regulated by the state, Harrison Lake No 4 Dam is inspected and permitted by Texas authorities to ensure its structural integrity and safety. The dam, designed as a Buttress type with an unlisted foundation, has no spillway and features one outlet gate. While its hazard potential is not available, the risk assessment categorizes it as high. The dam's risk management measures and emergency preparedness plans are currently not rated or updated, highlighting the need for continued monitoring and maintenance.
As a significant component of the local water infrastructure, Harrison Lake No 4 Dam plays a crucial role in water resource management in the region. Its strategic location and purpose make it a key asset for both recreational activities and water supply, emphasizing the importance of safeguarding and maintaining this essential structure for the community's benefit and safety.
Year Completed |
1974 |
Dam Length |
1300 |
Dam Height |
12 |
River Or Stream |
TR-SAN ROQUE CREEK |
Primary Dam Type |
Earth |
Surface Area |
12 |
Hydraulic Height |
12 |
Nid Storage |
180 |
Structural Height |
12 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
12 |
Nueces Rv Nr Asherton
|
0cfs |
Nueces Rv At Cotulla
|
0cfs |
Frio Rv Nr Derby
|
0cfs |
San Casimiro Ck Nr Freer
|
0cfs |
Zacate Ck At Laredo
|
0cfs |
Rio Grande At Laredo
|
1760cfs |