The Pedernales River ( ) is a tributary of the
Colorado River
The Colorado River ( es, Río Colorado) is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and northern Mexico. The river drains an expansive, arid drainage basin, watershed that encompasses parts of ...
, approximately long, in
Central Texas in the United States.
It drains an area of the
Edwards Plateau
The Edwards Plateau is a geographic region at the crossroads of Central Texas, Central, South Texas, South, and West Texas. It is bounded by the Balcones Fault to the south and east, the Llano Uplift and the Llano Estacado to the north, and the ...
, flowing west to east across the
Texas Hill Country
The Texas Hill Country is a geographic region of Central and South Texas, forming the southeast part of the Edwards Plateau. Given its location, climate, terrain, and vegetation, the Hill Country can be considered the border between the Ameri ...
west of
Austin
Austin is the capital city of the U.S. state of Texas, as well as the seat and largest city of Travis County, with portions extending into Hays and Williamson counties. Incorporated on December 27, 1839, it is the 11th-most-populous city ...
. The name "Pedernales", first used in the middle 18th century, comes from a
Spanish
Spanish might refer to:
* Items from or related to Spain:
**Spaniards are a nation and ethnic group indigenous to Spain
**Spanish language, spoken in Spain and many Latin American countries
**Spanish cuisine
Other places
* Spanish, Ontario, Can ...
word for the
flint
Flint, occasionally flintstone, is a sedimentary cryptocrystalline form of the mineral quartz, categorized as the variety of chert that occurs in chalk or marly limestone. Flint was widely used historically to make stone tools and start fir ...
rocks characteristic of the riverbed.
Description
The river rises from springs in northeastern
Kerr County, approximately southeast of
Junction
Junction may refer to:
Arts and entertainment
* ''Junction'' (film), a 2012 American film
* Jjunction, a 2002 Indian film
* Junction (album), a 1976 album by Andrew Cyrille
* Junction (EP), by Basement Jaxx, 2002
* Junction (manga), or ''Hot ...
. It flows north into southeast
Kimble County and then east into
Gillespie County
Gillespie County is a County (United States), county located on the Edwards Plateau in the U.S. state of Texas. As of the 2020 United States Census, 2020 census, its population was 26,725. The county seat is Fredericksburg, Texas, Fredericksburg ...
,
[''Harper West, TX'' 7.5 Minute Topographic Quadrangle, USGS, 1974 (1978 rev.)] passing south of
Fredericksburg, and into
Blanco County, passing north of
Johnson City. It joins the Colorado from the southwest in
Lake Travis
Lake Travis is a reservoir on the Colorado River in central Texas in the United States.
Serving principally as a flood-control reservoir, Lake Travis' historical minimum to maximum water height change is nearly 100 feet. In 2018 alone, it saw ...
, approximately west of Austin.
The river has a close association with the Texas Hill Country, tied to the history of the region and emblematic of its geography. Along its route it flows over numerous rugged
limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...
escarpments as it winds eastward, passing along the south side of the ranch of President
Lyndon B. Johnson
Lyndon Baines Johnson (; August 27, 1908January 22, 1973), often referred to by his initials LBJ, was an American politician who served as the 36th president of the United States from 1963 to 1969. He had previously served as the 37th vice ...
,
who grew up in nearby
Stonewall, south of the river.
In 1750,
Fray Benito Fernández de Santa Ana
Fray or Frays or The Fray may refer to:
Arts, entertainment, and media
Fictional entities
*Fray, a phenomenon in Terry Pratchett's ''The Carpet People''
*Fray, the main character in the video games:
**'' Fray in Magical Adventure''
**'' Fray CD ...
proposed a plan to the
Spanish
Spanish might refer to:
* Items from or related to Spain:
**Spaniards are a nation and ethnic group indigenous to Spain
**Spanish language, spoken in Spain and many Latin American countries
**Spanish cuisine
Other places
* Spanish, Ontario, Can ...
government that a mission be established among the
Lipan Apache
Lipan Apache are a band of Apache, a Southern Athabaskan Indigenous people, who have lived in the Southwest and Southern Plains for centuries. At the time of European and African contact, they lived in New Mexico, Colorado, Oklahoma, Texas, and ...
who lived along the river. In 1789, the river was the site of a skirmish between Colonel
Francisco Xavier Ugalde
Francisco is the Spanish and Portuguese form of the masculine given name ''Franciscus''.
Nicknames
In Spanish, people with the name Francisco are sometimes nicknamed "Paco". San Francisco de Asís was known as ''Pater Comunitatis'' (father of ...
and a group of Lipan and
Mescalero
Mescalero or Mescalero Apache ( apm, Naa'dahéńdé) is an Apache tribe of Southern Athabaskan–speaking Native Americans. The tribe is federally recognized as the Mescalero Apache Tribe of the Mescalero Apache Reservation, located in south-cen ...
Indians. The first permanent white settlement along the river was in 1846, when the town of Fredericksburg was established by
German
German(s) may refer to:
* Germany (of or related to)
** Germania (historical use)
* Germans, citizens of Germany, people of German ancestry, or native speakers of the German language
** For citizens of Germany, see also German nationality law
**Ge ...
immigrants. The threat of raids from Apaches restricted settlement in the area until the 1880s.
Pedernales Falls State Park
Pedernales Falls State Park is a 5,212-acre state park situated along the banks of the Pedernales River in Blanco County, Texas in the United States.
Location
The park is located east of Johnson City, and about 25 miles west of Austin, Texas ...
is located along the river in Blanco County east of Johnson City. Like many rivers in central Texas, it is prone to variable water levels. A sign at the state park shows a relatively tranquil river in one picture and a raging wall of muddy water in the next picture, said to be taken only five minutes after the first. The speed at which
flash floods
A flash flood is a rapid flooding of low-lying areas: washes, rivers, dry lakes and depressions. It may be caused by heavy rain associated with a severe thunderstorm, hurricane, or tropical storm, or by meltwater from ice or snow flowing o ...
can arise along this river has resulted in several deaths at the park, and warning sirens have been installed in the park and elsewhere along the river. The lower river is a popular destination for
whitewater rafting
Rafting and whitewater rafting are recreational outdoor activities which use an inflatable raft to navigate a river or other body of water. This is often done on whitewater or different degrees of rough water. Dealing with risk is often a ...
during the high-water season.
See also
*
List of Texas rivers
A ''list'' is any set of items in a row. List or lists may also refer to:
People
* List (surname)
Organizations
* List College, an undergraduate division of the Jewish Theological Seminary of America
* SC Germania List, German rugby unio ...
*
Llano River
The Llano River ( ) is a tributary of the Colorado River (Texas), Colorado River, about long, in Texas in the United States. It drains part of the Edwards Plateau in Texas Hill Country northwest of Austin, Texas, Austin.
Two spring-fed tributa ...
*
Frio River
The Frio River is a river in the U.S. state of Texas. The word ''frío'' is Spanish for ''cold'', a clear reference to the spring-fed coolness of the river.
Geography
The Frio River has three primary tributaries; the East, West, and Dry Frio Ri ...
*
Brazos River
The Brazos River ( , ), called the ''Río de los Brazos de Dios'' (translated as "The River of the Arms of God") by early Spanish explorers, is the 11th-longest river in the United States at from its headwater source at the head of Blackwater Dr ...
*
White River (Texas)
The White River is an intermittent stream in the South Plains of Texas and a tributary of the Brazos River of the United States. It rises west of Floydada in southwestern Floyd County at the confluence of Callahan and Runningwater Draws. From ...
*
Pecos River
The Pecos River ( es, Río Pecos) originates in north-central New Mexico and flows into Texas, emptying into the Rio Grande. Its headwaters are on the eastern slope of the Sangre de Cristo mountain range in Mora County north of Pecos, New Mexico ...
*
Rio Grande
The Rio Grande ( and ), known in Mexico as the Río Bravo del Norte or simply the Río Bravo, is one of the principal rivers (along with the Colorado River) in the southwestern United States and in northern Mexico.
The length of the Rio G ...
References
External links
Pedernales Falls State ParkNPS: Lyndon B. Johnson National Historical ParkUSGS-GNS: Pedernales River
{{authority control
Rivers of Texas
Tributaries of the Colorado River (Texas)
Rivers of Kimble County, Texas
Rivers of Gillespie County, Texas
Rivers of Blanco County, Texas
Rivers of Travis County, Texas
Texas Hill Country