Alkek Lake No 2 Dam
Alkek Lake No 2 Dam is an earth dam located in Bandera County, Texas, built in 1940. It carries a Significant hazard potential classification.
About Alkek Lake No 2 Dam
The primary purpose of Alkek Lake No 2 Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Charles Williams (private). It impounds the San Julian Creek near Bandera.
The dam stands 27 feet tall and stretches 340 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 192 acre-feet, and collects water from a drainage area of 11 square miles. Completed in 1940, the structure is well-established, with more than 75 years of service.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. An emergency action plan is in place for this dam. The most recent inspection on record was 03/22/2011. That was over 15 years ago.
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Location
| State | Texas |
| County | Bandera |
| Nearest City | Bandera |
| River/Stream | San Julian Creek |
| Coordinates | 29.69578, -99.04587 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Height | 27 ft |
| Dam Length | 340 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 192 acre-ft |
| Max Storage | 192 acre-ft |
| Normal Storage | 63 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 11 sq mi |
| Max Discharge | 10,744 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | CHARLES WILLIAMS |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Last Inspection | 03/22/2011 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | TX02897 |
| Federal ID | TX02897 |
| More Info | State Dam Safety Program |