James Donnell Lake No 1 Dam
James Donnell Lake No 1 Dam is an earth dam located in McMullen County, Texas, built in 1968. It carries a Low hazard potential classification.
About James Donnell Lake No 1 Dam
The primary purpose of James Donnell Lake No 1 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 James Donnell (private). It impounds the Tr-maguey Creek.
The dam stands 13 feet tall and stretches 600 feet across, creates a reservoir covering 10 acres, and has a maximum storage capacity of 115 acre-feet. Completed in 1968, 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 | McMullen |
| River/Stream | Tr-maguey Creek |
| Coordinates | 28.57475, -98.77204 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 600 ft |
| Year Completed | 1968 (58 years old) |
Storage & Hydraulics
| NID Storage | 115 acre-ft |
| Max Storage | 115 acre-ft |
| Normal Storage | 36 acre-ft |
| Surface Area | 10 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner | JAMES DONNELL |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX03009 |
| Federal ID | TX03009 |
| More Info | State Dam Safety Program |