Yeah.. About that….
I swiped this from wikipedia and reformatting it is going to be a nightmare.
December 6–9, 1935 – A massive flood inundates Houston, killing eight people; the Harris County Flood Control District is created in the aftermath.
September 11, 1961 – Hurricane Carla struck the Texas Coast to the east of Port Lavaca, Texas, bringing heavy rainfall and wind damage to the Houston area.
August 18, 1983 – Hurricane Alicia hits Houston and Galveston.
October 15–19, 1994 – The Great Flood of ‘94 Hurricane Rosa leaves a stalled tropical depression over north Houston for a week. With over 30 inches of rain recorded in some places of Harris County, 20 inches in a number of hours, and maximum recorded stream flow volume at all recorded stations in the history of the San Jacinto River. The result was the highest flood levels of the San Jacinto basin to the present day, devastating the north side of Houston and killing 22 people in Texas. Petroleum lines bursting and setting aflame injured another 540 people.
June 5 – June 9, 2001 – Tropical Storm Allison devastates the Houston area flooding much of the city including the Central Business District, several cultural institutions and major hospitals and research facilities in the Texas Medical Center. The storm is called a 500-year event.
June 19, 2006 – Major flooding in Southeast Houston causes homes and roads to fill up with water. This was the most rain since Tropical Storm Allison in 2001
September 13, 2008 – Hurricane Ike passes through city causing flooding, wind damage and widespread power failures.
May 25 – May 26, 2015 – Historic Houston Flood Devastating storms floods most of the city.
April 18, 2016 – The 2016 Houston floods took place in nine counties near the city.[17]
August 2017 – Hurricane Harvey devastates the city, flooding homes and roads.