Site ID: 947 Lat. 38.3583 USA Kansas
River: Neosho Long. -96.0149
Site name: Emporia Contributing area: 7219 km2 Ratio to Comparison Station: 0.31
Latest measurement: 13-Nov-09 Mean annual runoff: 209 mm (2003-2007)
Hydrologic status: 2 Normal flow Total runoff this year: 479 mm
Latest M/C ratio: 1.12 Seven day total: 1 mm
Estimated current discharge: 70 m3/sec Percent of mean 7-day total: 1601.8 % (today's value compared to mean for same period, 2003-2007)
Ice-cover determination: 5 yr recurrence flood: 1816 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood 1903 m3/sec (from Gumbel Extreme Value analysis)
Comparison Station Information:  Tokwe Confluence D/s C/s (1495240)       Contributing Area: 7280 sq mi 23237 sq km
(Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas)
Notes: Comparison station is placeholder, only; this site is not yet calibrated to actual discharge
Discharge and runoff, based on satellite remote sensing (NASA AMSR-E data)
(For U.S, sites, nearby ground station discharge may also be shown)
2008-Present
2002-Present
Annual  Monthly Total Runoff (mm), computed from above satellite-based discharge data
Runoff
(mm) Jan Feb Mar April May June July Aug Sept Oct Nov Dec
25 2002 no data no data no data no data no data no data no data 1.0 1.0 9.7 11.2 2.0
118 2003 1.2 1.1 19.7 10.6 56.4 1.2 1.2 1.9 4.2 8.7 1.0 10.6
172 2004 1.5 11.6 83.7 9.2 7.8 1.7 23.3 12.7 15.1 1.9 2.3 1.5
380 2005 1.2 23.1 1.7 1.2 74.2 189.0 21.4 14.2 20.3 10.3 1.2 22.0
107 2006 1.2 1.1 1.2 4.4 32.9 26.7 17.3 18.8 1.6 1.2 0.0 0.0
267 2007 4.2 2.0 8.6 21.6 107.7 49.8 38.8 5.6 1.6 20.3 1.2 5.4
479 2008 3.6 1.2 8.7 34.8 176.7 63.4 28.0 124.5 17.1 13.5 6.3 1.5
452 2009 1.2 4.3 3.8 75.9 210.8 122.5 1.6 3.3 3.3 8.4 17.1 0.0
Discharge is estimated directly via a rating equation from the remote sensing data (M/C ratio) shown below.