Millen Lake Dam is an earth dam located in Bailey County, Texas, built in 1967. It carries a Low hazard potential classification.
Dam profile
NID height · 17 ft17 ft tall and 1,500 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 Millen Lake Dam
The primary purpose of Millen Lake Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by W Millen (private). It impounds the Blackwater Draw.
The dam stands 17 feet tall and stretches 1,500 feet across, and has a maximum storage capacity of 290 acre-feet. Completed in 1967, 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. The most recent inspection on record was 10/01/1968. That was over 58 years ago.
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Location
| State | Texas |
| County | Bailey |
| River/Stream | Blackwater Draw |
| Coordinates | 34.24500, -102.66167 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 1,500 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 290 acre-ft |
| Max Storage | 290 acre-ft |
| Normal Storage | 145 acre-ft |
| Spillway Type | None |
Ownership & Safety
| Purpose | Irrigation |
| Owner | W Millen |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 10/01/1968 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX01721 |
| Federal ID | TX01721 |
| More Info | State Dam Safety Program |