Cantwell Auxiliary Levee
Cantwell Auxiliary Levee is an earth dam located in Cameron County, Texas, built in 1950. It carries a Low hazard potential classification.
About Cantwell Auxiliary Levee
The primary purpose of Cantwell Auxiliary Levee is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Ds Cantwell Et Al (private). It impounds the Off Ch-arroyo Colorado.
The dam stands 7 feet tall and stretches 3,960 feet across, and has a maximum storage capacity of 126 acre-feet. Completed in 1950, the structure is well-established, with more than 75 years of service.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
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Location
| State | Texas |
| County | Cameron |
| River/Stream | Off Ch-arroyo Colorado |
| Coordinates | 26.26167, -97.58500 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 3,960 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 126 acre-ft |
| Max Storage | 126 acre-ft |
| Normal Storage | 90 acre-ft |
| Spillway Type | None |
Ownership & Safety
| Purpose | Irrigation |
| Owner | DS CANTWELL ET AL |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX04061 |
| Federal ID | TX04061 |
| More Info | State Dam Safety Program |