| Site ID: | 99 | Lat. | 62.1286 | USA | Alaska | ||||||||||||||||
| River: | Susitna | Long. | -150.1224 | ||||||||||||||||||
| Site name: | Montana | Contributing area: | 28903 | km2 | Ratio to Comparison Station: | 0.05 | |||||||||||||||
| Latest measurement: | 31-Jul-10 | Mean annual runoff: | 64 | mm | (2003-2009) | ||||||||||||||||
| Hydrologic status: | 2 | Normal flow | Total runoff this year (2010): | 106.8 | mm | ||||||||||||||||
| Latest M/C ratio: | 1.15 | Seven day total: | 1.8 | mm | |||||||||||||||||
| Estimated current discharge: | 169 | m3/sec | Percent of mean 7-day total: | 58.0 | % | (today's value compared to mean for same period, 2003-2009) | |||||||||||||||
| Ice-cover determination: | 5 yr recurrence flood: | 624 | m3/sec | (from Log Pearson III analysis) | |||||||||||||||||
| Status Codes: 1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood | 620 | m3/sec | (from Gumbel Extreme Value analysis) | ||||||||||||||||||
| Comparison Station Information: | Pakse (2469260) | Contributing Area: | sq mi | 536010 | sq km | ||||||||||||||||
| (Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas) | |||||||||||||||||||||
| Notes: | Calibration to nearby ground station has not yet been accomplished. | ||||||||||||||||||||
| Discharge and runoff, based on satellite remote sensing (NASA AMSR-E data) | |||||||||||||||||||||
| (For U.S, sites, nearby ground station discharge may also be shown) | |||||||||||||||||||||
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