New Hampshire
From DFO – Flood Observatory
New Hampshire
- SubdivisionCategory: state
- M49: 840
- Code31662: US-NH
Recorded floods for New Hampshire
Total number of flood events: 13
Toggle columns: Glide ﹟ - Country - Source
| ﹟ | Glide ﹟ | Start Date | End Date | Country | State | Area (km²) | Source | Main Cause | Fatalities | Displaced | Severity | Flood impact index |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ﹟ | Glide ﹟ | Start Date | End Date | Country | State | Area (km²) | Source | Main Cause | Fatalities | Displaced | Severity | Flood impact index |
| 5444 | 2023-07-10 | 2023-07-12 | United States of America | New Hampshire • Vermont | 48,826 | FloodList | Heavy rain | 1 | 150 | 1.5 | 5.3 | |
| 3861 | 2011-08-27 | 2011-09-13 | United States of America | North Carolina • Virginia • New York • New Jersey • Maryland • Pennsylvania • Connecticut • Massachusetts • New Hampshire • Rhode Island • Vermont | 252,913 | News | 20 | 370,000 | 2.0 | 7.0 | ||
| 3785 | 2011-03-07 | 2011-03-28 | United States of America | Louisiana • Mississippi • Alabama • Georgia • Tennessee • West Virginia • Virginia • Kentucky • Ohio • Indiana • Illinois • Missouri • Iowa • Minnesota • South Dakota • Wisconsin • Pennsylvania • Vermont • New York • New Hampshire • Maine • Massachusetts • Rhode Island | 1,163,517 | News | Heavy rain | 1 | 0 | 1.5 | 7.6 | |
| 3629 | 2010-03-27 | 2010-03-31 | United States of America | North Carolina • Virginia • District of Columbia • Maryland • New Jersey • New York • Pennsylvania • Massachusetts • Rhode Island • Connecticut • Vermont • New Hampshire | 240,302 | 0 | Heavy rain | 0 | 0 | 2.0 | 6.4 | |
| 3357 | 2008-08-08 | 2008-08-11 | United States of America | Maine • New Hampshire • Vermont | 53,271 | News | Torrential rain | 1 | 0 | 2.0 | 5.6 | |
| 3052 | 2007-04-15 | 2007-04-21 | United States of America | Maine • New Hampshire • Vermont • Massachusetts • Connecticut • New York • New Jersey • Pennsylvania | 109,079 | News | Heavy rain | 9 | 0 | 1.0 | 5.9 | |
| 2864 | 2006-05-11 | 2006-05-22 | United States of America | Maine • New Hampshire • Massachusetts | 42,911 | News | Heavy rain | 1 | 2,500 | 2.0 | 6.0 | |
| 2749 | 2005-10-08 | 2005-10-17 | United States of America | Vermont • New Hampshire • Massachusetts • Connecticut • New Jersey • New York | 38,292 | News | Heavy rain | 11 | 3,000 | 2.0 | 5.9 | |
| 1409 | 1998-06-24 | 1998-07-01 | United States of America | New Hampshire • Vermont | 18,117 | News | Torrential rain | 21 | 11,000 | 2.0 | 5.5 | |
| 1385 | 1998-06-13 | 1998-06-19 | United States of America | New Hampshire • Maine | 19,951 | News | Heavy rain | 1 | 0 | 2.0 | 5.4 | |
| 1329 | 1998-03-31 | 1998-04-07 | United States of America | Vermont • New Hampshire • Maine | 46,557 | News | Snowmelt | 0 | 0 | 2.0 | 5.9 | |
| 1123 | 1996-10-19 | 1996-10-23 | United States of America | Massachusetts • New Hampshire • Maine • Connecticut • New Jersey • New York • Pennsylvania | 67,014 | News | Heavy rain | 5 | 700 | 2.0 | 5.8 | |
| 444 | 1990-08-07 | 1990-08-11 | United States of America | New Hampshire | 20,289 | News | Heavy rain | 0 | 400 | 1.0 | 5.0 |