Scientific Investigations Report 2007–5117
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2007–5117
Multiply | By | To obtain |
---|---|---|
foot (ft) | 0.3048 | meter (m) |
cubic hectometer (hm3) | 810.7 | acre-foot (acre-ft) |
kilometer (km) | 0.6214 | mile (mi) |
square kilometer (km2) | 247.1 | acre |
liter (L) | 0.2642 | gallon (gal) |
meter (m) | 3.281 | foot (ft) |
Temperature in degrees Celsius (°C) may be converted to degrees Fahrenheit (°F) as follows: °F=(1.8×°C)+32.
Concentrations of chemical constituents in water are reported either in milligrams per liter (mg/L) or micrograms per liter (µg/L).
Vertical coordinate information is referenced to the National Geodetic Vertical Datum of 1929 (NGVD 29).
Horizontal coordinate information is referenced to the North American Datum of 1927 (NAD 27).
Lake level, as used in this report, refers to distance above the vertical datum.
Abbreviations | Meaning |
---|---|
AFA | Aphanizomenon flos-aquae |
AICc | Akaike Information Criterion |
LC50 | median lethal concentration |
USEPA | U.S. Environmental Protection Agency |
USFWS | U.S. Fish and Wildlife Service |
USGS | U.S. Geological Survey |