Harmon Dam
Harmon Dam is an earth dam located in Bastrop County, Texas, built in 1966. It carries a Low hazard potential classification.
About Harmon Dam
The primary purpose of Harmon 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 Harmon Dam (private). It impounds the Little Alum Creek.
The dam stands 18 feet tall and stretches 700 feet across, creates a reservoir covering 10 acres, and has a maximum storage capacity of 120 acre-feet. Completed in 1966, 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.
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Location
| State | Texas |
| County | Bastrop |
| River/Stream | Little Alum Creek |
| Coordinates | 30.08860, -97.23840 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 700 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 120 acre-ft |
| Max Storage | 120 acre-ft |
| Normal Storage | 55 acre-ft |
| Surface Area | 10 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner | HARMON DAM |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX02713 |
| Federal ID | TX02713 |
| More Info | State Dam Safety Program |