River and Reservoir Watch Version 4.5
River Discharge and Reservoir Storage Changes Using Satellite Microwave Radiometry
Yiluo He Center: 112.77 Long. Signal/Noise: 9.3
GFDS Area ID: 2078 China Center: 34.739 Lat. Good
GEE Time Series WorldView Time Series Learn more about this river 17776 sq km WBM contributing area
Last measured: 20-Jul-23
Discharge: 183 m3/sec Status: 2 (1, low; 2, normal flow; 3, moderate flood, r >1.5 y; 4, major flood, r >5 y)
7-day Runoff 7.8 mm 216% (7-day runoff compared to 20 y average for this date, 2002-2021)
Flood Magnitude: 0.0 Scale of 0-10 Flood Magnitude Defined Technical Summary
Notes: 7-day forward weighted moving average is applied. Geolocation correction, commencing April 1, 2012: 0
Low flow is 20th percentile discharge for this day, 2003-2013.
Log Pearson III computes recurrence intervals from 19 years of record (2002-2019) Change in 10 yr flood discharge (2010-2021 /1998-2009): 149.3%
Mean discharge 119 m3/s
Annual Runoff (percent of mean, 1998-2021) Mean Runoff 212 mm
Major Floods
Change in Annual Runoff (2010-2021/1998-2009): 402.2% 10 = Flood of Record
Protected Under United States Copyright Law Access to Data
Sample Citation: Brakenridge, G. R., Kettner, A. J., Nghiem, S. V., Kugler, Zs., Paris, S. and Cohen, S., River and Reservoir Watch Version 4.5,
DFO Flood Observatory, University of Colorado, USA. http://floodobservatory.colorado.edu/ SiteDisplays/ 20.htm (Accessed 20 February 2023).
Robert.Brakenridge@Colorado.edu  
    Coefficients of Polynomial or Linear Rating Curve used:       -9913.20 9,738.35  
    x^4 x^3 x^2 x