Highest elevation lakes & reservoirs in Hill Country Region, TX by altitude
While lake levels can flucuate frequently based on several circumstances, the altitude/elevation of a lake is based on its normal water level, measured by the lake’s surface distance above sea level. For a reservoir, this water level is also known as “full pond” or “full pool”.Low lake levels can occur due to deliberate seasonal draw downs for irrigation or impending snow melt, reduced water inflows, drought and evaporation, residential or commercial water demands, and hydropower generation. Some lakes’ minimum and maximum elevations are virtually the same. Lakes that generate hydropower may vary by several feet – according to power demand. Lakes whose primary purpose is to prevent flooding can seasonally vary by 100 feet or more. When some lakes reach their minimum elevation, their boat ramps may not be long enough to permit boat access – and boats docked on shallow parts of the lake may end up on dry ground. In those cases, kayakers and shore-based anglers may be among the few happy recreational users of the lake.
A lake’s highest water level, measured by the lake’s surface distance above sea level, that can occur during flooding. A lake’s highest possible maximum elevation is usually the top of the lake’s dam or spillway. At lakes that include residential development, government regulations usually forbid the construction of homes below a lake’s maximum elevation.
You can find many of the world’s highest-elevated lakes on LakeLubbers. Lakes with the lowest elevations (known by LakeLubbers) are shown on the final page of that list. Note: For some lakes, "Altitude/Elevation" data is unknown, so this table may display fewer lakes than the total 14 articles we have published for Hill Country Region, TX lakes.
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Below are lakes within USA > US Southwest Region > Texas > Hill Country Region, TX > Compared by highest altitude/elevation in feet. This list does not represent all lakes in Hill Country Region, TX, only the 14 Hill Country Region, TX lake articles we have published on the LakeLubbers website.
Lake name  |
Elevation in feet |
Lake description |
|---|---|---|
| Lake Nasworthy, TX (Hill Country Region, TX, Panhandle Plains Region, TX, Texas, US Southwest Region, USA) |
1,872 ft | In the heart of Texas, Lake Nasworthy is a cool place in the heat of summer. This lake provides a welcome spot of relief, beckoning visitors to submer… |
| Lake Amistad, TX / Mexico (Hill Country Region, TX, Mexico, North Mexico, Texas, US Southwest Region, USA) |
1,144 ft | Also known as International Amistad Reservoir The Spanish word “Amistad” translates to “Friendship” in English … little wonder, then, that west Texas’ Lake Amistad is one of the Lone Star State’… |
| Medina Lake, TX (Hill Country Region, TX, Texas, US Southwest Region, USA) |
1,084 ft | Also known as Lake Medina Located in Texas Hill Country, Medina Lake is 40 miles northwest of San Antonio in Bandera and Medina Counties. Controlled by the Bexar-Medina-Atascos… |
| Lake Buchanan, TX (Hill Country Region, TX, Texas, US Southwest Region, USA) |
1,021 ft | Also known as "Big Buc" Lake Buchanan, the oldest and northernmost of the Highland Lakes, is known as “Big Buc” to the locals and anglers who regularly visit the area. It is… |
| Canyon Lake, TX (Hill Country Region, TX, Texas, US Southwest Region, USA) |
950 ft | Canyon Lake, with a maximum depth of 125 feet, is one of the deepest and most scenic lakes in Texas. Canyon Lake, formerly known as Canyon Reservoir,… |
| Inks Lake, TX (Hill Country Region, TX, Texas, US Southwest Region, USA) |
903 ft | Inks Lake is located about an hour northwest of Austin in the picturesque Texas Hill Country. Measuring just 4.2 miles long and 3000 feet at its wides… |
| Lake Lyndon B. Johnson, TX (Hill Country Region, TX, Texas, US Southwest Region, USA) |
836 ft | Also known as Lake LBJ Lake Lyndon B. Johnson, also called Lake LBJ, is a 6,449 acre lake located in Llano and Burnet counties of the Texas Hill Country. The third of seven… |
| Lake Marble Falls, TX (Hill Country Region, TX, Texas, US Southwest Region, USA) |
756 ft | Also known as Marble Falls Reservoir Lake Marble Falls, in the central Texas Hill Country, is the 4th and the smallest lake in the Highland Lakes chain. It was created by the Lower Colora… |
| Lake Travis, TX (Hill Country Region, TX, Texas, US Southwest Region, USA) |
714 ft | Lake Travis is a beautiful 18,930 acre reservoir in the Hill Country of central Texas, about 12 miles northwest of Austin. It is over 63 miles long wi… |
| Lake Dunlap, TX (Hill Country Region, TX, Texas, US Southwest Region, USA) |
550 ft | Also known as Dunlap Reservoir Lake Dunlap is one of several lakes formed by impounding the Guadalupe River with construction of dams along its course. Lake Dunlap is located near N… |
| Lake Austin, TX (Hill Country Region, TX, Texas, US Southwest Region, USA) |
495 ft | Scenic Lake Austin snakes its way through the Austin Hill Country on the Colorado River in Central Texas. It is the sixth lake down the chain of the H… |