Big Butte Springs
Water quality
The springs are fed by an 88-square-mile (230 km) watershed. The water requires minimal treatment to meet water quality standards. The hardness of the springs' water has declined in recent years. In 2007, the springs were tested in 120 different areas, exceeding federal standards in all of them. Water temperatures average between 44 and 46 °F (6.7 and 7.8 °C). The springs have very little chemical pollution, and low turbidity. The flow of the springs remains steady throughout the year.
History
Beginning in 1908, Medford received drinking water from Fish Lake. Several years later, the surrounding land was not cleared of debris when the Fish Lake dam was expanded. Soon, the woody debris rotted, and the water was determined undrinkable. In 1923, the Medford Water Commission received water rights to 30 to 60 cubic feet per second (0.85 to 1.70 m/s) of water from Big Butte Springs. The Medford Aqueduct, a 31-inch (79 cm) pipeline, was finished in 1927, transferring about 40 cubic feet per second (1.1 m/s) of drinking water to residents of the Bear Creek watershed. In 1951, another pipeline was added.
References
- ^ "Big Butte Springs". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. November 28, 1980. Retrieved November 15, 2013.
- ^ "Upper Big Butte Watershed Analysis" (PDF). Rogue River National Forest. December 1995. Retrieved February 2, 2010.
- ^ Fletcher, Angie; Davis, Susan; Pike, Grant (2005). Water utility/agricultural alliances. American Water Works Association. p. 143. ISBN 978-1-58321-375-9.
- ^ Heie, Troy (June 23, 2008). "Bottled vs. tap water". Mail Tribune. Medford, Oregon. Archived from the original on June 10, 2011. Retrieved February 5, 2010.
- ^ "Water for Our Community". Southern Oregon University. March 2002. Archived from the original (WMV) on July 24, 2011. Retrieved February 5, 2010.
- ^ "Upper Rogue Watershed Assessment" (PDF). Upper Rogue Watershed Association. December 16, 2006. Archived from the original (PDF) on July 20, 2011. Retrieved February 5, 2010.