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Floods in New Hampshire

Property owners in New Hampshire have filed 4,395 federal flood insurance claims since 1978, with $67.0 million paid.

  • 4,395flood insurance claims since 1978
  • $67.0Mpaid on those claims
  • 2006most claims in one year, 594
  • 41stamong the states for claims
2025
  • Floods on record, by year

Over time

Flood insurance claims in New Hampshire per year 1978: 210 1979: 113 1980: 18 1981: 66 1982: 20 1983: 30 1984: 149 1985: 1 1986: 45 1987: 262 1988: 17 1989: 8 1990: 20 1991: 259 1992: 33 1993: 32 1994: 14 1995: 17 1996: 283 1997: 15 1998: 120 1999: 15 2000: 22 2001: 37 2002: 12 2003: 23 2004: 46 2005: 179 2006: 594 594 2007: 489 2008: 51 2009: 12 2010: 179 2011: 172 2012: 48 2013: 40 2014: 35 2015: 15 2016: 7 2017: 62 2018: 115 2019: 16 2020: 5 2021: 20 2022: 95 2023: 113 2024: 258 2025: 2 1978198319881993199820032008201320182023

Every county

Counties with any recorded events, highest first.

Floods by county in New Hampshire
Rockingham County2,165
Hillsborough County629
Grafton County363
Merrimack County299
Carroll County290
Cheshire County247
Strafford County137
Belknap County108
Coos County95
Sullivan County62

This product uses the Federal Emergency Management Agency’s OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency’s website(s).