Site ID:

2476

Lat.

49.6445

Canada

Manitoba

River:

Oak Lake

Long.

-100.6840

Site name:

Deleau

Contributing area:

6192

km2

Ratio to Comparison Station:

0.27

Latest measurement:

13-Oct-09

Mean annual runoff:

2200

(2003-2007)

Hydrologic status:

Normal flow

Total runoff this year:

3537

Latest M/C ratio:

1.29

Seven day total:

Estimated current discharge:

741

m3/sec

Percent of mean 7-day total:

141.4

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

Ice-cover determination:

5 yr recurrence flood:

2598

m3/sec

(from Log Pearson III analysis)

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

2469

m3/sec

(from Gumbel Extreme Value analysis)

Comparison Station Information:

Tokwe Confluence D/s C/s (1495240)

Contributing Area:

7280

sq mi

23237

sq km

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

Notes:

Comparison station is placeholder, only; this site is not yet calibrated to actual discharge

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

Annual

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

Runoff

(mm)

Jan

Feb

Mar

April

May

June

July

Aug

Sept

Oct

Nov

Dec

233

2002

no data

149.7

64.2

16.6

1.4

797

2003

1.4

1.3

16.7

42.4

207.2

113.7

116.8

57.8

53.1

6.7

52.3

127.9

405

2004

41.5

39.6

19.5

15.2

64.0

132.2

74.8

7.0

6.8

1.4

2863

2005

1.4

24.2

6.3

258.8

511.3

464.7

17.3

570.9

472.6

511.5

22.2

1.4

3296

2006

1.4

1.3

1.4

139.9

595.6

474.6

664.8

512.9

492.4

411.4

0.0

3637

2007

1.4

1.3

1.4

185.7

465.8

351.5

698.9

597.3

609.4

464.7

258.1

1.3

3537

2008

1.4

1.3

1.4

129.3

459.4

524.0

549.0

667.0

531.8

512.1

158.5

2.0

2744

2009

1.4

1.3

1.4

75.6

431.1

426.2

557.4

462.4

591.3

195.4

0.0

Discharge is estimated directly via a rating equation from the remote sensing data (M/C ratio) shown below.