Diamond Shamrock Off - Channel Leree is an earth dam located in Jim Wells County, Texas, built in 1985. It carries a Low hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 2,600 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 Diamond Shamrock Off - Channel Leree
The primary purpose of Diamond Shamrock Off - Channel Leree is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Cst Services LLC (private). It impounds the Off Ch-frio River.
The dam stands 23 feet tall and stretches 2,600 feet across, and has a maximum storage capacity of 200 acre-feet. Completed in 1985, the structure is 41 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.
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Location
| State | Texas |
| County | Jim Wells |
| River/Stream | Off Ch-frio River |
| Coordinates | 28.00001, -98.16500 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 21 ft |
| Dam Length | 2,600 ft |
| Year Completed | 1985 (41 years old) |
Storage & Hydraulics
| NID Storage | 200 acre-ft |
| Max Storage | 200 acre-ft |
| Normal Storage | 200 acre-ft |
| Spillway Type | None |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Cst Services LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX06233 |
| Federal ID | TX06233 |
| More Info | State Dam Safety Program |