Scientific Investigations Report 2007–5258
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2007–5258
Multiply | By | To obtain |
---|---|---|
cubic foot per second (ft3/s) | 0.02832 | cubic meter per second (m3/s) |
foot (ft) | 0.3048 | meter (m) |
foot per mile (ft/mi) | 0.1894 | meter per kilometer (m/km) |
inch (in.) | 2.54 | centimeter (cm) |
inch (in.) | 25.4 | millimeter (mm) |
mile (mi) | 1.609 | kilometer (km) |
square mile (mi2) | 2.590 | square kilometer (km2) |
Temperature in degrees Fahrenheit (°F) may be converted to degrees Celsius (°C) as follows:
°C=(°F-32)/1.8
Vertical coordinate information is referenced to the “North American Vertical Datum of 1988 (NAVD 88).”
Horizontal coordinate information is referenced to the “North American Datum of 1983 (NAD 83).”
Elevation, as used in this report, refers to distance above the vertical datum.
Acronym | Definition |
---|---|
BFI | Base Flow Index |
DEM | digital elevation model |
GIS | geographic information system |
GPS | Global Positioning System |
IDWR | Idaho Department of Water Resources |
NWIS | National Water Information System |
NWS | National Weather Service |
PDSI | Palmer Drought Severity Index |
RTK | real-time kinematic |
USGS | U.S. Geological Survey |
USEPA | U.S. Environmental Protection Agency |