Site ID:

450

Lat.

31.9436

USA

USA

River:

Boeuf

Long.

-91.8428

Site name:

Fort Necessity

Contributing area:

6169

km2

Ratio to Comparison Station:

3.03

Latest measurement:

1-Sep-08

Mean annual runoff:

74

mm

(2003-2007)

Hydrologic status:

2

Normal flow

Total runoff this year:

65

mm

Latest M/C ratio:

1.30

Seven day total:

1

mm

Estimated current discharge:

10

m3/sec

Percent of mean 7-day total:

116.3

%

(today's value compared to mean for same period, 2003-2007)

Ice-cover determination:

5 yr recurrence flood:

108

m3/sec

(from Log Pearson III analysis)

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

112

m3/sec

(from Gumbel Extreme Value analysis)

Ground Station Information:

#    USGS 07367700 Boeuf River near AR/LA State Line

Contributing Area:

785

sq mi

2033

sq km

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

Notes:

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

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

2008-Present

2002-Present

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

Annual

Runoff

(mm)