River and Reservoir Watch Version 3.6 This work and associated data are protected by a Creative Commons License. G. R. Brakenridge*
River Discharge and Reservoir Area Changes Using Satellite Microwave Radiometry A. J. Kettner*
Habbaniyah Lake Center: 43.42  Long. S/N rating: Excellent T. De Groeve, S. Paris**
GFDS Site Number 12298 Modis History Iraq Center: 33.42  Lat. S. Cohen***
GEE Time Lapse Learn more about this reservoir sq km WBM contributing area S. V. Nghiem****
Last measured: 17-Aug-19 Obtain Data *CSDMS/INSTAAR, University of Colorado
Status: 98.3% Status: 4 (1, low; 2, normal; 3, high; 4, very high) **Joint Research Centre, Ispra, Italy
See below for threshold definitions ***University of Alabama
Technical Summary ***JPL/Caltech
Annual Maximum
1998 98.8%
1999 98.7%
2000 98.8%
2001 99.3%
2002 99.3%
2003 98.4%
2004 98.1%
2005 98.6%
2006 98.3%
2007 98.5%
2008 99.1%
2009 99.2%
2010 99.1%
2011 99.6%
2012 98.9%
Recent part of record. Five-day forward moving average is applied. 2013 98.6%
2014 98.3%
2015 98.6%
2016 98.0%
2017 98.8%
Frequency Analysis, 1998-2017
25 yr*
99.5%
10 yr*
99.3%
5 yr*
99.1%
1.5 yr*
98.6%
Mean
96.5%
*From Log Pearson III 
Complete record. Five-day forward moving average is applied Thresholds (adjusted for each day of the year) 17-Aug-19
<25th percentile Low, "1" 25th: 92.2%
25th-74th percentile Normal, "2" 75th: 93.7%
75th-90th percentile High, "3" 90th: 94.2%
>90th percentile Very high, "4"
Percentiles are for a fixed  reference period (2009-2017)
Site statistics: noise*: 0.001 signal/noise: 41.0 signal**: 0.059
* average of daily signal change **range of signal