| Site ID: |
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2421 |
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Lat. |
19.1801 |
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Dominican
Rep |
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0 |
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| River: |
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Yuna Mouth |
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Long. |
-69.8512 |
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| Site name: |
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0 |
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Contributing
area: |
361 |
km2 |
Ratio to Comparison
Station: |
0.02 |
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| Latest measurement: |
7-Nov-09 |
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Mean annual
runoff: |
14262 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
18057 |
mm |
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| Latest M/C ratio: |
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1.10 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
3 |
m3/sec |
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Percent of
mean 7-day total: |
1.0 |
% |
(today's value compared to
mean for same period, 2003-2007) |
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| Ice-cover determination: |
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5 yr
recurrence flood: |
2345 |
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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2215 |
m3/sec |
(from Gumbel Extreme Value
analysis) |
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| Comparison Station Information: |
Tokwe
Confluence D/s C/s (1495240) |
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Contributing
Area: |
7280 |
sq mi |
23237 |
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: |
Comparison station is
placeholder, only; this site is not yet calibrated to actual discharge |
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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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| Annual |
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Monthly Total Runoff (mm),
computed from above satellite-based discharge data |
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| Runoff |
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| (mm) |
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Jan |
Feb |
Mar |
April |
May |
June |
July |
Aug |
Sept |
Oct |
Nov |
Dec |
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| 318 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
124.7 |
20.6 |
101.8 |
33.5 |
37.4 |
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| 15408 |
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2003 |
3326.5 |
3935.0 |
336.0 |
131.7 |
33.1 |
87.2 |
564.0 |
598.9 |
155.0 |
200.2 |
3091.6 |
2948.7 |
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| 16329 |
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2004 |
5420.0 |
2539.7 |
290.9 |
23.8 |
1374.2 |
390.1 |
557.4 |
120.1 |
1474.7 |
517.7 |
183.1 |
3437.6 |
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| 15364 |
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2005 |
5118.8 |
5306.7 |
986.7 |
23.8 |
124.9 |
312.1 |
836.4 |
23.8 |
23.8 |
24.6 |
49.0 |
2533.4 |
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| 5689 |
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2006 |
3684.0 |
881.1 |
20.6 |
46.7 |
84.5 |
867.3 |
31.8 |
24.6 |
23.8 |
24.6 |
0.0 |
0.0 |
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| 18519 |
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2007 |
3842.1 |
857.4 |
119.0 |
23.8 |
166.1 |
1260.9 |
695.0 |
24.6 |
23.8 |
111.4 |
3834.9 |
7559.4 |
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| 18057 |
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2008 |
7133.2 |
2451.4 |
119.9 |
23.8 |
24.6 |
319.9 |
571.2 |
50.9 |
23.8 |
24.6 |
1324.3 |
5989.3 |
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| 11585 |
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2009 |
5212.6 |
2600.1 |
24.6 |
23.8 |
711.7 |
1683.0 |
925.1 |
347.5 |
23.8 |
24.6 |
7.9 |
0.0 |
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| Discharge is estimated directly via a rating equation from
the remote sensing data (M/C ratio) shown below. |
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