Site ID:

2050

Lat.

13.9472

India

Andhra Pradesh

River:

Nayudupeta

Long.

79.9130

Site name:

Nayudupeta

Contributing area:

2622

km2

Ratio to Comparison Station:

0.11

Latest measurement:

19-Nov-09

Mean annual runoff:

2405

(2003-2007)

Hydrologic status:

Flood

Total runoff this year:

3577

Latest M/C ratio:

1.65

Seven day total:

Estimated current discharge:

2403

m3/sec

Percent of mean 7-day total:

148.7

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

Ice-cover determination:

5 yr recurrence flood:

2541

m3/sec

(from Log Pearson III analysis)

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

2477

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

1380

2002

no data

11.2

92.7

160.6

987.3

127.6

1963

2003

43.7

3.1

3.4

3.3

77.7

65.9

19.7

11.7

70.1

533.9

836.9

293.3

1763

2004

62.9

3.2

3.4

3.3

411.5

8.2

20.9

36.6

140.5

257.6

654.3

160.1

3823

2005

14.6

3.1

12.7

3.3

245.3

187.1

17.4

66.6

12.9

752.0

1691.1

816.6

1330

2006

546.4

236.4

109.4

11.4

48.1

58.5

13.9

5.9

21.4

278.7

0.0

3148

2007

161.6

53.7

13.4

3.3

67.1

7.3

35.6

73.5

180.2

261.6

1720.2

570.7

3577

2008

334.6

104.5

139.6

32.9

187.3

27.4

13.0

9.4

78.6

543.6

948.1

1158.4

2071

2009

208.6

79.9

35.6

37.7

177.1

25.1

3.4

50.5

59.2

78.7

1315.8

0.0

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