| Site ID: |
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2334 |
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Lat. |
-12.7187 |
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Australia |
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Northern
Territory |
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| River: |
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South Alligator |
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Long. |
132.5239 |
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| Site name: |
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Munmarlary |
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Contributing
area: |
10102 |
km2 |
Ratio to Comparison
Station: |
0.43 |
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| Latest measurement: |
5-Nov-09 |
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Mean annual
runoff: |
1728 |
mm |
(2003-2007) |
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| Hydrologic status: |
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1 |
Low flow |
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Total runoff
this year: |
1808 |
mm |
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| Latest M/C ratio: |
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1.10 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
3 |
m3/sec |
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Percent of
mean 7-day total: |
4.7 |
% |
(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: |
4659 |
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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4591 |
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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| 431 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
161.1 |
74.2 |
29.3 |
3.0 |
163.7 |
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| 2022 |
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2003 |
373.0 |
199.9 |
442.0 |
255.3 |
147.5 |
67.7 |
131.1 |
165.8 |
92.9 |
29.3 |
72.2 |
44.9 |
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| 1424 |
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2004 |
363.6 |
257.4 |
177.6 |
113.9 |
58.6 |
33.8 |
17.1 |
56.1 |
101.3 |
99.1 |
55.8 |
89.7 |
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| 1596 |
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2005 |
427.3 |
270.8 |
247.3 |
105.8 |
77.8 |
126.5 |
155.1 |
98.7 |
28.1 |
2.5 |
11.7 |
44.9 |
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| 1477 |
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2006 |
170.1 |
257.3 |
229.4 |
376.1 |
168.6 |
95.2 |
51.5 |
49.9 |
53.9 |
24.7 |
0.0 |
0.0 |
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| 2123 |
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2007 |
115.7 |
257.5 |
566.5 |
474.8 |
268.1 |
153.2 |
106.5 |
65.0 |
43.0 |
0.9 |
19.5 |
52.5 |
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| 1808 |
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2008 |
423.0 |
257.0 |
413.0 |
170.6 |
134.0 |
47.9 |
72.4 |
75.2 |
19.7 |
15.3 |
37.3 |
142.4 |
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| 881 |
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2009 |
190.0 |
213.3 |
199.5 |
79.1 |
22.4 |
26.8 |
48.9 |
62.4 |
37.7 |
1.0 |
0.2 |
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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