|name=. Remove this parameter; the article title is used as the name by default. Main Street in Dayton, Ohio, during the flood | |
| Meteorological history | |
|---|---|
| Duration | March 21–26, 1913 |
| Overall effects | |
| Fatalities | est. 360 |
| Damage | $100,000,000 |
| Areas affected | Dayton, Ohio, and other cities in the Great Miami River watershed |
The Great Dayton Flood of 1913 resulted from flooding by the Great Miami River reaching Dayton, Ohio, and the surrounding area, causing the greatest natural disaster in Ohio history. In response, the General Assembly passed the Vonderheide Act to enable the formation of conservancy districts. The Miami Conservancy District, which included Dayton and the surrounding area, became one of the first major flood control districts in Ohio and the United States.[1]
The Dayton flood of March 1913 was caused by a series of severe winter rainstorms that hit the Midwest in late March. Within three days, 8–11 inches (200–280 mm) of rain fell throughout the Great Miami River watershed on already saturated soil,[2] resulting in more than 90 percent runoff. The river and its tributaries overflowed. The existing levees failed, and downtown Dayton was flooded up to 20 feet (6.1 m) deep. This flood is still the flood of record for the Great Miami River watershed. The volume of water that passed through the river channel during this storm equaled the monthly flow over Niagara Falls.[3]
The Great Miami River watershed covers nearly 4,000 square miles (10,000 km2) and 115 miles (185 km) of channel that feeds into the Ohio River.[4] Other Ohio cities also had flooding from these storms but none as extensive as the cities of Dayton, Piqua, Troy, and Hamilton, along the Great Miami River.[5]
- ^ "The History of the MCD: The Conservancy Act". Miami Conservancy District. Archived from the original on March 14, 2007. Retrieved January 13, 2007.
- ^ J. Warren Smith (1913). The Floods of 1913 in the rivers of the Ohio and the lower Mississippi Valleys. Washington: Government Printing Office. pp. 117.
- ^ "The History of the MCD: The Great Flood of 1913". Miami Conservancy District. Archived from the original on March 11, 2007. Retrieved January 13, 2007.
- ^ J. David Rogers. "The 1913 Dayton Flood and the Birth of Modern Flood Control Engineering in the United States" (PDF). Natural Hazards Mitigation Institute:University of Missouri-Rolla. Retrieved January 13, 2007.
- ^ Diana G. Cornelisse (September 10, 1991). "The Foulois House: Its Place in the History of the Miami Valley and American Aviation". Wright-Patterson Air Force Base:ASC History Office. Archived from the original on November 26, 2005. Retrieved January 13, 2007.
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