Site ID:

276

Lat.

10.1288

Togo

0

River:

Oti

Long.

0.3607

Site name:

0

Contributing area:

47590

km2

Ratio to Comparison Station:

0.09

Latest measurement:

31-Jul-10

Mean annual runoff:

31

mm

(2003-2009)

Hydrologic status:

2

Normal flow

Total runoff this year (2010):

20.1

mm

Latest M/C ratio:

1.10

Seven day total:

0.0

mm

Estimated current discharge:

3

m3/sec

Percent of mean 7-day total:

125.0

%

(today's value compared to mean for same period, 2003-2009)

Ice-cover determination:

5 yr recurrence flood:

1650

m3/sec

(from Log Pearson III analysis)

Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood

1508

m3/sec

(from Gumbel Extreme Value analysis)

Comparison Station Information:

Pakse (2469260)

Contributing Area:

sq mi

536010

sq km

(Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas)

Notes:

Calibration to nearby ground station has not yet been accomplished.

Discharge and runoff, based on satellite remote sensing (NASA AMSR-E data)

(For U.S, sites, nearby ground station discharge may also be shown)

Annual

Monthly Total Runoff (mm), computed from above satellite-based discharge data

Runoff