At 37 feet Fargo needs just 5,241 sandbags. Thirty-nine feet it bumps to 100,000 bags, still nowhere near the 750,000 in storage. It's not until we get to 42 feet where a lot of bags become an issue. Forty-two feet is 1.1 million, 43 feet 2 million, 44 feet 3.5 million.
Read the article: Sandbags from 2011 has Fargo prepared for flooding