<P> New York City's Community Boards review data collected by the 311 Customer Service Center . 3 - 1 - 1 (3 - 1 - 1) is a non-emergency telephone number, and New York City releases monthly reports on the number of requests for services to 311 . </P> <P> In CB7, 80% of the calls to 311 are either building complaints, noise complaints, city property damage / complaints, and lost and found property . The composition of the calls to 311 vary on a monthly basis due to weather . For instance, there were 79 total calls to 311 in October 2012 regarding damaged or dead trees in the wake of Hurricane Sandy, which reached New York City at the end of that month . In the next month, daily calls regarding trees dropped 25%, while daily calls regarding heating increased 58% . The largest number of calls to 311 in the most recent reporting month of November 2012 were referenced to the Department of Housing Preservation and Development regarding heating . The next highest was for residential noise complaints . </P> <Table> <Tr> <Th> </Th> <Th> Nov.' 11 </Th> <Th> Oct.' 12 </Th> <Th> Nov.' 12 </Th> <Th> Sequential% chg . </Th> <Th> Year - over-Year% chg . </Th> </Tr> <Tr> <Td> Building complaints </Td> <Td> 1,003 </Td> <Td> 1,081 </Td> <Td> 1,148 </Td> <Td> 6% </Td> <Td> 14% </Td> </Tr> <Tr> <Td> Heating (w / in building complaints) </Td> <Td> 381 </Td> <Td> 438 </Td> <Td> 669 </Td> <Td> 53% </Td> <Td> 76% </Td> </Tr> <Tr> <Td> Noise complaints </Td> <Td> 578 </Td> <Td> 552 </Td> <Td> 480 </Td> <Td> − 13% </Td> <Td> − 17% </Td> </Tr> <Tr> <Td> City property damage / complaints </Td> <Td> 454 </Td> <Td> 416 </Td> <Td> 262 </Td> <Td> − 37% </Td> <Td> − 42% </Td> </Tr> <Tr> <Td> Damaged / Dead Tree (w / in city complaints) </Td> <Td> 29 </Td> <Td> 76 </Td> <Td> 57 </Td> <Td> − 28% </Td> <Td> 97% </Td> </Tr> <Tr> <Td> Lost Property </Td> <Td> 327 </Td> <Td> 221 </Td> <Td> 216 </Td> <Td> − 2% </Td> <Td> − 34% </Td> </Tr> <Tr> <Td> All other calls </Td> <Td> 779 </Td> <Td> 632 </Td> <Td> 527 </Td> <Td> − 17% </Td> <Td> − 32% </Td> </Tr> <Tr> <Td> Total Calls </Td> <Td> 3,141 </Td> <Td> 2,902 </Td> <Td> 2,633 </Td> <Td> − 9% </Td> <Td> − 16% </Td> </Tr> <Tr> <Td> Per Day </Td> <Td> 105 </Td> <Td> 97 </Td> <Td> 88 </Td> <Td> − 9% </Td> <Td> − 16% </Td> </Tr> </Table> <Tr> <Th> </Th> <Th> Nov.' 11 </Th> <Th> Oct.' 12 </Th> <Th> Nov.' 12 </Th> <Th> Sequential% chg . </Th> <Th> Year - over-Year% chg . </Th> </Tr>

Map of new york in the 1950’s and circle central park