The Red River runs north, up along the border between North Dakota and Minnesota, before spilling into Lake Winnipeg in Manitoba, Canada. Its water flows slowly through a 10,000-year-old glacial lakebed, in one of the flattest stretches of land in the United States, and because it points north, it’s sometimes blocked by ice jams—all of which makes the river prone to flooding.
In March 2009, one such flood threatened the city of Fargo. Residents watched for a week as the National Weather Service continually updated its predictions, and as forecasts for the river’s crest climbed higher and higher. At the time, the medical director of the state’s Department of Health and Human Services was psychiatrist Andy McLean, who also lived in the city. “I was trying to protect my home, and trying to protect the community,” he says.
Continue reading City Lab here, courtesy of Nicole Wetsman.