Puerco River
Puerco River Rio Puerco or “Perky” | |
---|---|
The mouth of the Puerco River on the Little Colorado River, northeast-central Arizona | |
Location | |
Country | United States |
State | Arizona, New Mexico |
Region | Colorado Plateau |
Physical characteristics | |
Source | near Hosta Butte |
• location | McKinley County, New Mexico |
• coordinates | 35°34′33″N 108°10′52″W / 35.57583°N 108.18111°W[1] |
• elevation | 7,930 ft (2,420 m)[2] |
Mouth | Little Colorado River |
• location | near Holbrook, Navajo County, Arizona |
• coordinates | 34°53′20″N 110°07′17″W / 34.88889°N 110.12139°W[1] |
• elevation | 5,102 ft (1,555 m)[1] |
Length | 167 mi (269 km)[3] |
Basin size | 2,654 sq mi (6,870 km2) |
Discharge | |
• location | near Chambers, Arizona |
• average | 70 cu ft/s (2.0 m3/s) |
• minimum | 0 cu ft/s (0 m3/s) |
• maximum | 17,800 cu ft/s (500 m3/s) |
The Puerco River or Rio Puerco is a tributary of the
Name
The Puerco River is sometimes called Rio Puerco of the West, to distinguish it from the Rio Puerco of the East that rises in the same vicinity but flows east to the Rio Grande.[4]
Although the word Puerco means pig, it also used to mean dirty or filthy in Spanish, this usage in the southwest United States is better translated as Dirty River or Muddy River due its high content of silt and mud.[5]
Geography
The
Course
The Puerco River
The Puerco River crosses into Apache County, Arizona. It flows by Houck, Sanders, and Chambers, and then flows through the middle of Petrified Forest National Park, where Lithodendron Wash enters from the left-north. The river then flows southwest to its confluence with the Little Colorado River, near the eastern side of Holbrook.[6]
Discharge
The United States Geological Survey (USGS) operates a Puerco River stream gauge 1 mile (1.6 km) southwest of Chambers in Arizona. The maximum discharge recorded by this gauge between 1971 and 2009 was 17,800 cubic feet per second (500 m3/s) on Sept. 30, 1971, and the minimum discharge was often zero, from a drainage basin of 2,156 square miles (5,580 km2).[7]
Water pollution
From the 1950s through the early 1980s, the Puerco River ran almost continuously from being fed by mining
Radioactive spill
The Church Rock uranium mill spill is one of the worst radioactive spills in U.S. history. On July 16, 1979, a tailings pond at the Church Rock uranium mill, owned by United Nuclear Corporation, breached its dam and 93 million gallons (350,000 m3) of radioactive, acidic uranium tailings solution flowed into the North Fork of the Puerco River.[10] Approximately 1,100 short tons (1,000 t) of uranium mine waste contaminated 250 acres (100 ha) of land and up to 50 miles (80 km) of the Puerco River.[11][12]
See also
- List of tributaries of the Colorado River
- Petrified Forest National Park
- List of rivers of Arizona
- List of rivers of New Mexico
References
- ^ a b c "Puerco River". Geographic Names Information System (GNIS). United States Geological Survey. February 8, 1980. Retrieved May 28, 2010.
- ^ Source elevation derived from Google Earth search using GNIS source coordinates.
- ^ a b "The National Map". U.S. Geological Survey. Retrieved Feb 25, 2011.
- ^ "Feature Detail Report – DecisionCard #694.9 Puerco River". USGS GNIS. Retrieved 2 January 2017.
- ISBN 9780826345493.
- ^ USGS Topo Maps for United States (Map). Cartography by United States Geological Survey. ACME Mapper. Retrieved 2010-10-01.
- ^ "Water-Data Report 2009: 09396100 Puerco River near Chambers, AZ" (PDF). United States Geological Survey. Retrieved May 29, 2010.
- ^ Chris Shuey Contaminant Loading on the Puerco River A Historical Overview Archived 2008-10-14 at the Wayback Machine Southwest Research and Information Center, October 14, 1992
- ^ Gault, Ramona (September 13, 1989), "Navajos inherit a legacy of radiation", In These Times, Chicago
- ISBN 978-1416594826.
- ^ Brendan Giusti, Radiation Spill in Church Rock Still Haunts 30 Years Later, The Daily Times (Farmington, New Mexico), July 16, 2009, Section: Local
- ISBN 1-888363-52-5