2022 drought in New England

Abstract

Temperature in degrees Fahrenheit (°F) may be converted to degrees Celsius (°C) as follows: °C = (°F -32) / 1.8. vii DatumsVertical 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. Supplemental InformationA water year is the 12-month period beginning October 1 and ending September 30. It is designated by the calendar year in which it ends.Normal, as used in this report, approximates the statistical average or norm.