Gates Lake No 2 Dam is an earth dam located in Webb County, Texas, built in 1972. It carries a Low hazard potential classification.
Dam profile
NID height · 17 ft17 ft tall and 1,450 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 Gates Lake No 2 Dam
The primary purpose of Gates Lake No 2 Dam is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Gates Cattle Co (private). It impounds the Tr-rosita Creek.
The dam stands 17 feet tall and stretches 1,450 feet across, creates a reservoir covering 15 acres, and has a maximum storage capacity of 150 acre-feet. Completed in 1972, the structure is well into its service life at over 50 years old.
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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Texas |
| County | Webb |
| River/Stream | Tr-rosita Creek |
| Coordinates | 28.14818, -99.74686 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 1,450 ft |
| Year Completed | 1972 (54 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 84 acre-ft |
| Surface Area | 15 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Gates Cattle Co |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX02246 |
| Federal ID | TX02246 |
| More Info | State Dam Safety Program |