Data Series 233

U.S. GEOLOGICAL SURVEY
Data Series 233

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Conversion Factors and Notes

Multiply By To obtain
acre-foot (acre-ft) 1,233 cubic meter (m3)
acre-foot (acre-ft) 0.001233 cubic hectometer (hm3)
centimeter (cm) 0.3937 inch (in.)
gram (g) 0.03527 ounce, avoirdupois (oz)
hectometer, cubic (hm3) 810.7 acre-foot (acre-ft)
kilogram (kg) 2.205 pound, avoirudupois (lb)
kilometer (km) 0.6214 mile (mi)
liter (L) 33.82 ounce, fluid (oz)
meter (m) 3.281 foot (ft)
millimeter (mm) 0.03937 inch (in.)

Notes

Temperature in degrees Celsius (°C) may be converted to degrees Fahrenheit (°F) as follows:

°F=(1.8×°C)+32.

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). Altitude, as used in this report, refers to distance above the vertical datum.

Specific conductance is given in microsiemens per centimeter at 25 degrees Celsius (μS/cm at 25°C).

Concentrations of chemical constituents in water are given either in milligrams per liter (mg/L) or micrograms per liter (μg/L).

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