What is the most important data for studying the potential for flooding along a river for several decades into the future?
A)Precipitation records
B)Newspaper accounts of previous floods
C)Satellite photographs taken every 10 years
D)Discharge data from stream gauges

Question

Quizplus · Accepted Answer

Discharge data from stream gauges is the most important data for studying the potential for flooding along a river for several decades into the future. This data provides information on the amount of water flowing in the river, which is a critical factor in predicting flooding. Precipitation records and satellite photographs can also provide useful information, but discharge data is essential for accurate flood predictions. Newspaper accounts of previous floods may provide historical context but are less reliable than scientific data.

What Is the Most Important Data for Studying the Potential