| Site ID: |
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2339 |
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Lat. |
-12.2738 |
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Australia |
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Northern
Territory |
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| River: |
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Mann |
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Long. |
134.2603 |
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| Site name: |
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Maningrida |
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Contributing
area: |
857 |
km2 |
Ratio to Comparison
Station: |
0.04 |
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| Latest measurement: |
5-Nov-09 |
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Mean annual
runoff: |
3561 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
8161 |
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: |
100.0 |
% |
(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: |
2403 |
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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2310 |
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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| 58 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
8.0 |
8.0 |
10.4 |
10.1 |
21.1 |
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| 2152 |
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2003 |
329.9 |
395.8 |
1188.4 |
158.9 |
10.4 |
9.4 |
10.4 |
10.4 |
10.1 |
10.4 |
7.4 |
10.4 |
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| 311 |
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2004 |
10.4 |
9.7 |
193.0 |
10.1 |
10.4 |
10.1 |
10.4 |
10.4 |
10.1 |
10.4 |
10.1 |
16.3 |
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| 942 |
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2005 |
10.4 |
9.4 |
447.8 |
322.8 |
10.4 |
10.1 |
10.4 |
10.4 |
10.1 |
10.4 |
9.7 |
80.7 |
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| 5631 |
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2006 |
1053.2 |
1080.3 |
794.7 |
1027.2 |
1621.8 |
12.2 |
10.4 |
10.4 |
10.1 |
10.4 |
0.0 |
0.0 |
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| 8770 |
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2007 |
140.3 |
189.5 |
5003.3 |
2268.3 |
538.1 |
22.1 |
10.4 |
10.4 |
10.1 |
17.5 |
292.8 |
266.8 |
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| 8161 |
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2008 |
2777.5 |
1515.2 |
2386.8 |
639.9 |
68.5 |
9.4 |
10.4 |
10.4 |
39.5 |
196.0 |
44.3 |
463.4 |
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| 4444 |
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2009 |
1160.2 |
900.9 |
1956.3 |
269.4 |
69.9 |
26.9 |
10.4 |
10.4 |
10.1 |
15.3 |
14.3 |
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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