| Site ID: |
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2025 |
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Lat. |
23.5195 |
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India |
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West
Bengal |
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| River: |
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Hugli |
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Long. |
88.3724 |
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| Site name: |
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Navadwip |
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Contributing
area: |
18165 |
km2 |
Ratio to Comparison
Station: |
0.78 |
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| Latest measurement: |
19-Nov-09 |
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Mean annual
runoff: |
753 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
978 |
mm |
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| Latest M/C ratio: |
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1.15 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
185 |
m3/sec |
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Percent of
mean 7-day total: |
116.0 |
% |
(today's value compared to
mean for same period, 2003-2007) |
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| Ice-cover determination: |
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5 yr
recurrence flood: |
4773 |
m3/sec |
(from Log Pearson III
analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
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4886 |
m3/sec |
(from Gumbel Extreme Value
analysis) |
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| Comparison Station Information: |
Tokwe
Confluence D/s C/s (1495240) |
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Contributing
Area: |
7280 |
sq mi |
23237 |
sq km |
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| (Data from this gaging station are used for the calibration to
discharge, with an adjustment for different contributing areas) |
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| Notes: |
Comparison station is
placeholder, only; this site is not yet calibrated to actual discharge |
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| Discharge and runoff, based on satellite remote sensing (NASA
AMSR-E data) |
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| (For U.S, sites, nearby ground station discharge may also be
shown) |
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2008-Present |
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2002-Present |
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| Annual |
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|
Monthly Total Runoff (mm),
computed from above satellite-based discharge data |
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| Runoff |
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| (mm) |
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Jan |
Feb |
Mar |
April |
May |
June |
July |
Aug |
Sept |
Oct |
Nov |
Dec |
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| 233 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
3.6 |
99.4 |
114.8 |
14.0 |
1.0 |
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| 390 |
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2003 |
48.4 |
73.1 |
0.5 |
8.9 |
24.5 |
23.6 |
10.7 |
0.5 |
33.8 |
153.8 |
12.0 |
0.5 |
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| 483 |
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2004 |
30.1 |
61.1 |
0.5 |
28.3 |
14.4 |
19.3 |
0.5 |
0.5 |
79.6 |
225.3 |
23.3 |
0.5 |
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| 654 |
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2005 |
76.6 |
14.6 |
12.9 |
70.3 |
38.9 |
47.2 |
0.9 |
5.7 |
114.0 |
167.0 |
67.3 |
38.7 |
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| 947 |
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2006 |
41.3 |
89.7 |
4.6 |
3.8 |
38.5 |
4.8 |
8.2 |
22.4 |
224.6 |
509.0 |
0.0 |
0.0 |
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| 1291 |
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2007 |
93.7 |
102.7 |
5.5 |
26.2 |
40.7 |
24.6 |
7.1 |
69.0 |
277.6 |
448.1 |
153.9 |
41.8 |
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| 978 |
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2008 |
92.1 |
145.8 |
8.9 |
10.1 |
72.5 |
57.5 |
0.5 |
42.1 |
196.0 |
239.2 |
69.3 |
44.5 |
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| 693 |
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2009 |
112.3 |
100.9 |
3.2 |
14.8 |
41.7 |
76.0 |
22.1 |
0.5 |
118.5 |
149.9 |
53.1 |
0.0 |
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| Discharge is estimated directly via a rating equation from
the remote sensing data (M/C ratio) shown below. |
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