| Site ID: |
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2126 |
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Lat. |
26.2979 |
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China |
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Hunan |
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| River: |
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Xiang Trib |
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Long. |
111.5267 |
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| Site name: |
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Linghing |
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Contributing
area: |
9395 |
km2 |
Ratio to Comparison
Station: |
0.40 |
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| Latest measurement: |
21-Nov-09 |
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Mean annual
runoff: |
563 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
684 |
mm |
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| Latest M/C ratio: |
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1.14 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
151 |
m3/sec |
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Percent of
mean 7-day total: |
22.8 |
% |
(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: |
1108 |
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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1075 |
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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| 237 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
45.1 |
30.0 |
62.7 |
48.1 |
51.0 |
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| 501 |
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2003 |
43.2 |
59.4 |
78.9 |
23.2 |
25.2 |
50.2 |
37.1 |
29.0 |
25.3 |
59.1 |
24.3 |
46.1 |
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| 359 |
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2004 |
14.6 |
34.9 |
55.7 |
21.9 |
10.2 |
22.2 |
44.8 |
10.2 |
29.6 |
51.9 |
29.8 |
32.9 |
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| 670 |
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2005 |
22.8 |
13.2 |
43.6 |
184.8 |
76.6 |
33.6 |
82.1 |
37.6 |
16.7 |
23.1 |
49.5 |
86.0 |
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| 667 |
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2006 |
48.2 |
30.6 |
136.5 |
113.0 |
132.8 |
46.6 |
40.4 |
49.6 |
38.6 |
30.4 |
0.0 |
0.0 |
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| 619 |
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2007 |
57.4 |
66.6 |
76.9 |
98.8 |
124.7 |
45.9 |
51.6 |
17.9 |
22.1 |
18.4 |
31.0 |
8.0 |
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| 684 |
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2008 |
16.2 |
24.6 |
122.2 |
127.2 |
86.1 |
71.1 |
44.8 |
28.4 |
30.4 |
20.4 |
69.0 |
43.7 |
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| 607 |
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2009 |
25.0 |
15.0 |
93.0 |
150.1 |
88.2 |
52.6 |
44.8 |
27.8 |
24.3 |
42.9 |
43.4 |
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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