VI
CONVERSION FACTORS
MultiplyBy_ To obtain Million gallons per year (Mgal/yr) 0.0027 Million gallons per day (Mgal/d) Million gallons per year (Mgal/yr) 3.07 Acre-feet (Acre-ft) Million gallons per year (Mgal/yr) Cubic feet per second
Flow-duration tables were computed for 78 streamflow continuously gaging stations in Puerto Rico. Mean-daily discharges were used to compute the duration frequencies for the historical period of record of the stations as well as for individual months. The period of record at the gaged sites ranged from 3 to 25 years. 3 3 55 ft /s during the dry season (April curve), and 170 ft /s during the wet season (October curve).
Introduction 1 Dam and reservoir characteristics 1 Method of survey 5 Previous surveys 5 Actual capacity and sedimentation 7 Trap efficiency of the reservoir 10 Bottom profiles 11 Future investigations 11 Summary 11 References 14
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.