Stine, Scott (1996). "Climate, 1650-1850"(PDF). Sierra Nevada Ecosystem Project. California Natural Resources Agency. Archived from the original(PDF) on 2009-10-09. Retrieved 2009-11-03.
U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National MapArchived 2012-03-29 at the Wayback Machine, accessed March 11, 2011
nps.gov
Yosemite National Park(PDF) (Map). Cartography by National Park Service. U.S. National Park Service. 2003. Retrieved 2009-10-29.
"Merced River near Stevenson". National Water Information System. United States Geological Survey. 1924–2010. Retrieved 2009-07-12. The gauge stopped operation in 1925 and resumed in 1941. From 1996 to 2001 no data was recorded, presumably because of the 1998 El Niño year and the 1997 Yosemite floods. The gauge resumed operation in 2002. As this gauge is below the New Exchequer Dam, the USGS notes that all "Discharge affected by Regulation or Diversion".
U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National MapArchived 2012-03-29 at the Wayback Machine, accessed March 11, 2011
Stine, Scott (1996). "Climate, 1650-1850"(PDF). Sierra Nevada Ecosystem Project. California Natural Resources Agency. Archived from the original(PDF) on 2009-10-09. Retrieved 2009-11-03.