Hillje Lake No 2 Dam is an earth dam located in La Salle County, Texas, built in 1969. It carries a Low hazard potential classification.
Dam profile
NID height · 13 ft13 ft tall and 885 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 Hillje Lake No 2 Dam
The primary purpose of Hillje Lake No 2 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 Fred Hillie (private). It impounds the Tr-nueces River.
The dam stands 13 feet tall and stretches 885 feet across, creates a reservoir covering 10 acres, and has a maximum storage capacity of 104 acre-feet. Completed in 1969, 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 | La Salle |
| River/Stream | Tr-nueces River |
| Coordinates | 28.22742, -99.04589 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 885 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 104 acre-ft |
| Max Storage | 104 acre-ft |
| Normal Storage | 36 acre-ft |
| Surface Area | 10 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Fred Hillie |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX01980 |
| Federal ID | TX01980 |
| More Info | State Dam Safety Program |