Tielsch Lake Dam is an earth dam located in Fayette County, Texas, built in 1975. It carries a Low hazard potential classification.
Dam profile
NID height · 18 ft18 ft tall and 508 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 Tielsch Lake Dam
The primary purpose of Tielsch Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Wc Tielsch (private). It impounds the Tr-williams Creek.
The dam stands 18 feet tall and stretches 508 feet across, and has a maximum storage capacity of 90 acre-feet. Completed in 1975, 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 | Fayette |
| River/Stream | Tr-williams Creek |
| Coordinates | 29.86482, -96.87310 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 508 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 90 acre-ft |
| Max Storage | 90 acre-ft |
| Normal Storage | 51 acre-ft |
| Spillway Type | None |
Ownership & Safety
| Purpose | Recreation |
| Owner | Wc Tielsch |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX06174 |
| Federal ID | TX06174 |
| More Info | State Dam Safety Program |