| Site ID: |
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99 |
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Lat. |
62.1286 |
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USA |
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Alaska |
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| River: |
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Susitna |
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Long. |
-150.1224 |
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| Site name: |
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Montana |
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Contributing
area: |
28903 |
km2 |
Ratio to Calibrating Station: |
0.92 |
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| Latest measurement: |
8-Sep-08 |
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Mean annual
runoff: |
246 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
174 |
mm |
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| Latest M/C ratio: |
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1.11 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
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m3/sec |
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Percent of
mean 7-day total: |
99.0 |
% |
(today's value compared to
mean for same period, 2003-2007) |
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| Ice-cover determination: |
Not applicable |
5 yr
recurrence flood: |
327 |
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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323 |
m3/sec |
(from Gumbel Extreme Value analysis) |
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| Ground Station Information: |
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# USGS 15292000 SUSITNA R AT GOLD CREEK AK |
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Contributing
Area: |
12090 |
sq mi |
31313 |
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: |
Irrigation-related
maximums in May-June not included in calibration to discharge;
satellite-based river discharge and runoff for this month may be
overestimated. |
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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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Monthly Total Runoff
(mm), computed from above satellite-based discharge data |
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| Annual |
Runoff |
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| (mm) |
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