The Espada Acequia, or Piedras Creek Aqueduct, was built by

Franciscan The Franciscans are a group of related Mendicant orders, mendicant Christianity, Christian Catholic religious order, religious orders within the Catholic Church. Founded in 1209 by Italian Catholic friar Francis of Assisi, these orders include t ...

friars in 1731 in what is now

San Antonio ("Cradle of Freedom") , image_map = , mapsize = 220px , map_caption = Interactive map of San Antonio , subdivision_type = Country , subdivision_name = United States , subdivision_type1= U.S. state, State , subdivision_name1 = Texas , s ...

Texas Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2 ...

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

. It was built to supply

irrigation Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow Crop, crops, Landscape plant, landscape plants, and Lawn, lawns. Irrigation has been a key aspect of agriculture for over 5,00 ...

water to the lands near

Mission San Francisco de la Espada Mission San Francisco de la Espada (also Mission Espada) is a Roman Rite Catholic mission established in 1690 by Spain and relocated in 1731 to present-day San Antonio, Texas, in what was then known as northern New Spain. The mission was built in ...

, today part of

San Antonio Missions National Historical Park San Antonio Missions National Historical Park is a National Historical Park and part of a UNESCO World Heritage Site preserving four of the five Spanish frontier missions in San Antonio, Texas, USA. These outposts were established by Catholic r ...

. The

acequia An acequia () or séquia () is a community-operated watercourse used in Spain and former Spanish colonies in the Americas for irrigation. Particularly in Spain, the Andes, northern Mexico, and the modern-day American Southwest particularly n ...

is still in use today and is an

National Historic Civil Engineering Landmark __NOTOC__ The following is a list of Historic Civil Engineering Landmarks as designated by the American Society of Civil Engineers since it began the program in 1964. The designation is granted to projects, structures, and sites in the United State ...

and a

National Historic Landmark A National Historic Landmark (NHL) is a building, district, object, site, or structure that is officially recognized by the United States government for its outstanding historical significance. Only some 2,500 (~3%) of over 90,000 places listed ...

Irrigation system

Mission Espada's ''acequia'' (irrigation) system can still be seen today. The main

ditch A ditch is a small to moderate divot created to channel water. A ditch can be used for drainage, to drain water from low-lying areas, alongside roadways or fields, or to channel water from a more distant source for plant irrigation. Ditches ar ...

, or ''acequia madre'', continues to carry water to the mission and its former

farmland Agricultural land is typically land ''devoted to'' agriculture, the systematic and controlled use of other forms of lifeparticularly the rearing of livestock and production of cropsto produce food for humans. It is generally synonymous with bot ...

s. This water is still used by residents living on these neighboring lands. The initial survival of a new mission depended upon the planting and harvesting of

crops A crop is a plant that can be grown and harvested extensively for profit or subsistence. When the plants of the same kind are cultivated at one place on a large scale, it is called a crop. Most crops are cultivated in agriculture or hydroponics ...

. In south central Texas, intermittent

rainfall Rain is water droplets that have condensed from atmospheric water vapor and then fall under gravity. Rain is a major component of the water cycle and is responsible for depositing most of the fresh water on the Earth. It provides water f ...

and the need for a reliable water source made the design and installation of an acequia system a high priority. Irrigation was so important to

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 ...

colonial Colonial or The Colonial may refer to: * Colonial, of, relating to, or characteristic of a colony or colony (biology) Architecture * American colonial architecture * French Colonial * Spanish Colonial architecture Automobiles * Colonial (1920 au ...

settlers that they measured cropland in ''suertes'' -the amount of land that could be watered in one day. The use of acequias was originally brought to the arid regions of Spain by the

Romans Roman or Romans most often refers to: *Rome, the capital city of Italy * Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of ancient Rome *''Epistle to the Romans'', shortened to ''Romans'', a lette ...

and the

Moors The term Moor, derived from the ancient Mauri, is an exonym first used by Christian Europeans to designate the Muslim inhabitants of the Maghreb, the Iberian Peninsula, Sicily and Malta during the Middle Ages. Moors are not a distinct or ...

. When Franciscan missionaries arrived in the desert

Southwest The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each sepa ...

they found the system worked well in the hot, dry environment. In some areas, like New Mexico, it blended in easily with the irrigation system already in use by the

Puebloan The Puebloans or Pueblo peoples, are Native Americans in the Southwestern United States who share common agricultural, material, and religious practices. Currently 100 pueblos are actively inhabited, among which Taos, San Ildefonso, Acoma, Zu ...

Native Americans. In order to distribute water to the missions along the

San Antonio River The San Antonio River is a major waterway that originates in central Texas in a cluster of springs in midtown San Antonio, about 4 miles north of downtown, and follows a roughly southeastern path through the state. It eventually feeds into the ...

, Franciscan missionaries oversaw the construction of seven gravity-flow ditches,

dam A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use ...

s, and at least one aqueduct—a network that irrigated approximately of land. The acequia not only conducted potable water and irrigation, but also powered a mill. Mission Espada has survived from its beginnings to the present day as a community center that still supports a Catholic parish and religious education, however a school originally opened by the Sisters of the Incarnate Word and Blessed Sacrament was closed in 1967.

References

External links

* * * {{authority control Buildings and structures in San Antonio History of San Antonio National Historic Landmarks in Texas National Register of Historic Places in San Antonio Historic American Buildings Survey in Texas Historic American Engineering Record in Texas Irrigation projects Irrigation in the United States Water supply infrastructure on the National Register of Historic Places Historic Civil Engineering Landmarks Spanish missions in Texas Colonial United States (Spanish) San Antonio Missions National Historical Park 1730s in Texas 1731 establishments in the Spanish Empire Individually listed contributing properties to historic districts on the National Register in Texas