Decade ("60s" or "sixties"), although this may leave it uncertain which century is meant. These references are frequently used to encapsulate popular culture or other widespread phenomena that dominated such a decade, as in "The Great Depression of the 1930s" or "The Roaring Twenties". However, the Gregorian calendar begins with the year 1. (There is no year "zero", and the year before AD 1 is 1 BC with nothing in between.) Therefore, its "first" decade is from AD 1 to AD 10, the "second" decade from AD 11 to AD 20, and so on. So, although "the 1960s" comprises the years
Little Roaring Brook There are two reservoirs on Little Roaring Brook: the 24-acre Dunmore Reservoir Number One and the 40-acre Marshwood Reservoir. Additionally, the 9-acre Dunmore Reservoir Number Three is situated on an unnamed tributary of the stream. In the late 1970s, the Dunmore Number Three Dam was judged to be in fair condition. The Dunmore Number One Dam was judged to be in good condition around that time. The riparian area along Little Roaring Brook is forested. Major roads in the watershed include Interstate 84, Interstate 380, and US Route 6. Marshwood Road is situated to the north of the stream. There