Site ID: 1000 Lat. 43.0822 USA 0
River: Seneca Long. -76.6556
Site name: 0 Contributing area: 169 km2 Ratio to Comparison Station: 0.01
Latest measurement: 29-Jul-10 Mean annual runoff: 5124 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 4724.3 mm
Latest M/C ratio: 1.10 Seven day total: 11.9 mm
Estimated current discharge: 3 m3/sec Percent of mean 7-day total: 3.8 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 728 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 712 m3/sec (from Gumbel Extreme Value analysis)
Comparison Station Information:  Boluo (2186950)           Contributing Area:   sq mi 28239 sq km
(Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas)
Notes: Final calibration to discharge 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)
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
565 2002 no data no data no data no data no data no data no data 40.8 44.2 52.7 62.1 364.7
5728 2003 427.6 747.7 3398.0 285.7 110.2 51.0 52.7 52.7 51.0 52.7 56.2 442.8
4438 2004 79.9 2438.4 1358.8 98.3 52.7 49.3 52.7 52.7 51.0 52.7 51.0 99.9
6266 2005 562.6 1024.9 1789.4 2256.2 52.7 51.0 6.8 51.0 51.0 52.7 94.7 272.4
2013 2006 98.3 966.4 330.4 240.8 89.8 57.9 52.7 52.7 51.0 73.4 0.0 0.0
9389 2007 156.3 1222.1 4138.7 2843.6 424.5 53.4 52.7 52.7 51.0 52.7 51.0 290.2
4047 2008 971.9 54.3 597.9 230.2 52.7 49.3 1574.4 52.7 51.0 52.7 306.6 52.7
3984 2009 1225.7 1950.7 212.6 102.5 52.7 121.8 57.5 52.7 51.0 52.7 51.0 52.7
4724 2010 1584.2 289.4 2553.3 140.9 51.0 51.0 52.7 1.7 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 5124 Standard Deviation: 6.4
Trend in Annual Runoff (slope):  -73
Discharge is estimated via a rating equation directly from the remote sensing data (M/C ratio) shown below.
Green line records upwelling microwave emission from within 5 km radius of a calbration land target. 
Explanation:   Blue line is emission from within 5 km radius of the measurement target centered over the river.
Brown line is their ratio (M/C; "HR" in Brakenridge et al 2007; scale on right) and is used to estimate river discharge via a rating equation.
Rating equations are being developed and applied on an individual basis using available ground-based discharge information.
GoogleEarth View of Measurement Site
Return
Estimated
Disharge
Data
Date m3/sec
22-Jul-02 3
23-Jul-02 3
24-Jul-02 3
25-Jul-02 3
26-Jul-02 3
27-Jul-02 3
28-Jul-02 3
29-Jul-02 3
30-Jul-02 3
31-Jul-02 3
1-Aug-02 3
2-Aug-02
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9-Aug-02 3
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1-Sep-02 3
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3-Sep-02 3
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1-Oct-02 3
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28-Nov-02 25
29-Nov-02 3
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12-Dec-02 26
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17-Dec-02 40
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20-Dec-02 3
21-Dec-02 148
22-Dec-02 217
23-Dec-02 195
24-Dec-02 3
25-Dec-02 3
26-Dec-02 3
27-Dec-02 3
28-Dec-02 3
29-Dec-02 3
30-Dec-02 3
31-Dec-02 3
1-Jan-03 3
2-Jan-03 128
3-Jan-03 26
4-Jan-03 112
5-Jan-03 3
6-Jan-03 3
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8-Jan-03 3
9-Jan-03 3
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12-Jan-03 20
13-Jan-03 55
14-Jan-03 132
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16-Jan-03 74
17-Jan-03 51
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1-Feb-03 3
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3-Feb-03 13
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6-Feb-03 113
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8-Feb-03 46
9-Feb-03 163
10-Feb-03 286
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27-Feb-03 97
28-Feb-03 235
1-Mar-03 322
2-Mar-03 420
3-Mar-03 530
4-Mar-03 650
5-Mar-03 395
6-Mar-03 148
7-Mar-03 253
8-Mar-03 242
9-Mar-03 363
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11-Mar-03 197
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22-Mar-03 192
23-Mar-03 165
24-Mar-03 266
25-Mar-03 128
26-Mar-03 3
27-Mar-03 161
28-Mar-03 31
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30-Mar-03 119
31-Mar-03 3
1-Apr-03 76
2-Apr-03 25
3-Apr-03 62
4-Apr-03 147
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