| Site ID: | 127 | Lat. | 30.7648 | China | Hubei | |||||||||||||||
| River: | Han Trib | Long. | 113.5860 | |||||||||||||||||
| Site name: | Hanchuan | Contributing area: | 4736 | km2 | Ratio to Comparison Station: | 0.01 | ||||||||||||||
| Latest measurement: | 30-Jul-10 | Mean annual runoff: | 5488 | mm | (2003-2009) | |||||||||||||||
| Hydrologic status: | 2 | Normal flow | Total runoff this year (2010): | 2883.7 | mm | |||||||||||||||
| Latest M/C ratio: | 1.26 | Seven day total: | 79.8 | mm | ||||||||||||||||
| Estimated current discharge: | 628 | m3/sec | Percent of mean 7-day total: | 149.2 | % | (today's value compared to mean for same period, 2003-2009) | ||||||||||||||
| Ice-cover determination: | 5 yr recurrence flood: | 2542 | m3/sec | (from Log Pearson III analysis) | ||||||||||||||||
| Status Codes: 1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood | 2509 | 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) | ||||||||||||||||||||