Hubbard Lake No 1 Dam is an earth dam located in Webb County, Texas, built in 1937. It carries a Low hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 900 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Hubbard Lake No 1 Dam
Hubbard Lake No 1 Dam is a dam in Webb, Texas. The dam is owned by W Hubbard (private). It impounds the Tr-el Jaral Creek.
The dam stands 23 feet tall and stretches 900 feet across, creates a reservoir covering 17 acres, and has a maximum storage capacity of 368 acre-feet. Completed in 1937, 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 | Webb |
| River/Stream | Tr-el Jaral Creek |
| Coordinates | 27.29630, -99.20565 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 900 ft |
| Year Completed | 1937 (89 years old) |
Storage & Hydraulics
| NID Storage | 368 acre-ft |
| Max Storage | 368 acre-ft |
| Normal Storage | 129 acre-ft |
| Surface Area | 17 acres |
| Spillway Type | None |
Ownership & Safety
| Owner | W Hubbard |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX05310 |
| Federal ID | TX05310 |
| More Info | State Dam Safety Program |