| Site ID: |
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1286 |
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Lat. |
-10.7062 |
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Zambia |
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Northern |
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| River: |
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Bangweulu Swamp Trib |
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Long. |
29.6537 |
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| Site name: |
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Kasaba |
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Contributing
area: |
2952 |
km2 |
Ratio to Comparison
Station: |
0.13 |
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| Latest measurement: |
15-Nov-09 |
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Mean annual
runoff: |
3455 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
3743 |
mm |
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| Latest M/C ratio: |
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1.19 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
325 |
m3/sec |
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Percent of
mean 7-day total: |
105.8 |
% |
(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: |
2218 |
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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2268 |
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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| 906 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
133.2 |
93.6 |
248.0 |
182.7 |
248.4 |
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| 3405 |
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2003 |
827.5 |
494.6 |
487.7 |
444.4 |
220.3 |
134.2 |
138.3 |
101.7 |
83.7 |
74.2 |
147.7 |
250.7 |
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| 2484 |
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2004 |
442.7 |
288.2 |
291.1 |
513.2 |
168.7 |
108.4 |
54.8 |
54.9 |
98.8 |
100.5 |
86.7 |
276.2 |
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| 4116 |
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2005 |
777.8 |
410.6 |
344.2 |
399.3 |
341.9 |
238.2 |
17.9 |
365.5 |
323.8 |
344.5 |
274.2 |
278.0 |
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| 2971 |
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2006 |
380.6 |
412.3 |
380.4 |
292.6 |
262.2 |
235.6 |
244.6 |
256.6 |
244.2 |
262.0 |
0.0 |
0.0 |
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| 4298 |
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2007 |
804.1 |
512.9 |
493.2 |
328.1 |
318.4 |
296.7 |
288.0 |
315.6 |
249.4 |
261.1 |
231.3 |
199.5 |
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| 3743 |
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2008 |
195.6 |
496.3 |
679.0 |
402.6 |
282.0 |
251.8 |
241.0 |
238.5 |
252.8 |
215.8 |
135.1 |
352.3 |
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| 4682 |
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2009 |
533.1 |
666.3 |
938.3 |
496.5 |
371.7 |
342.8 |
307.9 |
344.9 |
304.8 |
263.6 |
112.2 |
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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