Measuring the economic benefits of advanced technology use for river flood forecasting

• Published in: Journal of flood risk management Vol. 15; no. 2
• Main Authors: Lim, Siew Hoon, Ge, Yue, Jacobs, Jennifer M., Jia, Xinhua
• Format: Journal Article
• Language: English
• Published: Oxford, UK Blackwell Publishing Ltd 01.06.2022; John Wiley & Sons, Inc; Wiley
• Subjects: Aeronautics; Agricultural production; basins; contingent valuation; Drainage systems; Economic benefits; Economic forecasting; economic valuation; Economics; Emergency preparedness; Farms; Flood forecasting; Flooding; Floods; Forecast errors; Hudson Bay; land values; Landowners; Leases; Moisture content; National Aeronautics and Space Administration; New products; North America; Precipitation; Remote sensing; remote sensing technology; risk management; River discharge; river flood forecast; River forecasting; Rivers; Runoff; satellites; snow; Snow-water equivalent; spring; Stream flow; Technology; Technology utilization; Valuation; Weather forecasting; Willingness to pay; Canada; Manitoba Canada; Red River; United States > US; North Dakota; Hudson Bay; North America
• DOI: 10.1111/jfr3.12781
• ISSN: 1753-318X

As part of the Hudson Bay drainage system in North America, the Red River of the North Basin (RRB) has been subject to Spring River flooding in the past century. Previously, forecast errors had led to inadequate flood preparations that resulted in tremendous losses and overspending of taxpayer's dollars in flood response. National Aeronautics and Space Administration’s satellite microwave remote sensing technology offers improved snow water equivalent measurement information needed for spring flood forecasting in this region. This study evaluates the economic benefits of the technology use to the farm sector in the RRB. We found that farm support for the technology use for river flood forecast is overwhelming, and higher farm support yields higher willingness to pay for the product use. However, respondents who are content with the existing spring flood forecasts tend to have a lower valuation of the new product. Tellingly, landowners who lease to farm operators have noticeably zero perceived economic valuation of the product even though river flooding on their land could depress future land value.