| September 6 - 15, 2011 - Preliminary Flood Summary (All time is EST) |
USGS |
| Site Information - NB Susquehanna |
Above FS (ft) |
Crest (ft) |
Streamflow (cfs) |
Below FS (ft) |
Category (ft) |
Record (ft) - (cfs) |
Flood Frequency |
| Bainbridge, New York |
Flood = 15.0 |
26.20 |
51,700 |
Flood = 15.0 |
15.0 (minor) |
27.05 |
|
| Susquehanna River - Chenango County |
9/7/2011 |
September 8, 2011 |
9/11/2011 |
20.0 (moderate) |
58,700 |
| Susquehanna Basin (North branch) |
1:30-1:45PM |
9:30 PM |
5:00-5:15AM |
22.0 (Major) |
June 29, 2006 |
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|
Old Record |
|
| Binghamton, New York |
Flood = 14.0 |
25.73 |
missing |
Flood = 14.0 |
14.0 (minor) |
25.00 |
|
| Susquehanna River - Broome County |
9/7/2011 |
September 8, 2011 |
9/11/2011 |
15.0 (moderate) |
not available |
| Susquehanna Basin (North branch) |
missing |
3:00 PM |
3:45 AM |
18.0 (Major) |
June 28, 2006 |
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| Chenango Forks, New York |
Flood = 10.0 |
14.93 |
49,500 |
Flood = 10.0 |
10.0 (minor) |
20.30 |
40 |
| Chenango River - Broome County |
9/7/2011 |
September 8, 2011 |
9/9/2011 |
12.6 (Moderate) |
96,000 |
| Susquehanna Basin (North branch) |
2:30-2:45PM |
12:00 PM |
8:15-8:30PM |
20.3 (major) |
July 8, 1935 |
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|
| Cincinnatus, New York |
Flood = 9.0 |
9.63 |
7,460 |
Flood = 9.0 |
9.0 (Minor) |
12.50 |
< 5 |
| Otselic River - Cortland County |
9/8/2011 |
September 8, 2011 |
9/8/2011 |
11.2 (moderate) |
9,200 |
| Susquehanna Basin (North branch) |
3:15-3:30AM |
10:00 AM |
1:30-1:45PM |
12.5 (major) |
July 8, 1935 |
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|
| Conklin, New York |
Flood = 12.0 |
23.94 |
72,100 |
Flood = 12.0 |
12.0 (minor) |
25.02 |
> 100 & < 500 |
| Susquehanna River - Broome County |
9/7/2011 |
September 8, 2011 |
9/12/2011 |
14.0 (moderate) |
78,600 |
| Susquehanna Basin (North branch) |
9:15-9:30AM |
11:45 AM |
1:00-1:15AM |
20.0 (Major) |
June 28, 2006 |
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|
| Cortland, New York |
Flood = 8.0 |
9.88 |
5,970 |
Flood = 8.0 |
8.0 (Minor) |
14.07 |
|
| Tioughnioga River - Cortland County |
9/8/2011 |
September 8, 2011 |
9/9/2011 |
10.0 (moderate) |
14,200 |
| Susquehanna Basin (North branch) |
4:45-5:00AM |
9:00 PM |
2:15-2:30PM |
12.5 (major) |
April 3, 2005 |
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|
| Greene, New York |
Flood = 13.0 |
21.09 |
26,900 |
Flood = 13.0 |
13.0 (minor) |
22.00 |
> 100 & < 500 |
| Chenango River - Chenango County |
9/7/2011 |
September 8, 2011 |
9/10/2011 |
17.0 (Moderate) |
not available |
| Susquehanna Basin (North branch) |
3:30-3:45PM |
10:15 AM |
7:30-7:45AM |
22.0 (major) |
July 8, 1935 |
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|
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|
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|
Old Record |
|
| Owego, New York |
Flood = 30.0 |
39.62 |
159,000 |
Flood = 30.0 |
30.0 (minor) |
35.90 |
|
| Susquehanna River - Tioga County |
9/7/2011 |
September 8, 2011 |
missing |
32.0 (moderate) |
127,000 |
| Susquehanna Basin (North branch) |
4:45-5:00PM |
Estimated by High Water Mark |
33.0 (Major) |
June 29, 2006 |
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|
|
Old Record |
|
| Rockdale, New York |
Flood = 11.0 |
14.22 |
21,100 |
Flood = 11.0 |
11.0 (minor) |
13.96 |
> 100 & < 500 |
| Unadilla River - Chenango County |
9/7/2011 |
September 8, 2011 |
9/10/2011 |
12.0 (moderate) |
23,100 |
| Susquehanna Basin (North branch) |
4:15-4:30PM |
10:45 AM |
5:45-6:00AM |
13.0 (Major) |
June 28, 2006 |
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|
Old Record |
|
| Sherburne, New York |
Flood = 8.5 |
11.64 |
10,900 |
Flood = 8.5 |
8.5 (minor) |
11.35 |
100 |
| Chenango River - Chenango County |
9/7/2011 |
September 8, 2011 |
9/9/2011 |
9.5 (moderate) |
11,400 |
| Susquehanna Basin (North branch) |
8:15-8:30PM |
8:15 AM |
8:30-8:45PM |
10.6 (Major) |
June 28, 2006 |
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| Unadilla, New York |
Flood = 11.0 |
16.34 |
29,700 |
Flood = 11.0 |
11.0 (minor) |
17.72 |
90 |
| Susquehanna River - Otsego County |
9/7/2011 |
September 8, 2011 |
9/10/2011 |
13.0 (moderate) |
35,100 |
| Susquehanna Basin (North branch) |
2:45-3:00PM |
9:15 PM |
7:00-7:15PM |
14.5 (Major) |
June 29, 2006 |
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|
Old Record |
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| Vestal, New York |
Flood = 18.0 |
35.26 |
129,000 |
Flood = 18.0 |
18.0 (minor) |
33.66 |
> 100 & < 500 |
| Susquehanna River - Broome County |
9/7/2011 |
September 8, 2011 |
9/11/2011 |
21.0 (moderate) |
119,000 |
| Susquehanna Basin (North branch) |
12:15-12:30PM |
12:00 PM |
11:30-11:45PM |
27.0 (Major) |
June 29, 2006 |
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|
Old Record |
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| Waverly, New York |
Flood = 11.0 |
26.67 |
167,000 |
Flood = 11.0 |
11.0 (minor) |
22.52 |
> 100 & < 500 |
| Susquehanna River- Bradford County, PA |
9/7/2011 |
September 8, 2011 |
9/12/2011 |
16.0 (moderate) |
118,000 |
| Susquehanna Basin (North branch) |
12:15-12:30PM |
4:15 PM |
10:15-10:30AM |
21.4 (Major) |
June 29, 2006 |
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| Windsor, New York |
Flood = 17.0 |
24.21 |
55,400 |
Flood = 17.0 |
17.0 (minor) |
24.27 |
|
| Susquehanna River - Broome County |
9/8/2011 |
September 8, 2011 |
9/11/2011 |
19.0 (moderate) |
55,900 |
| Susquehanna Basin (North branch) |
12:30-1:30AM |
6:45 PM |
8:45-9:00AM |
20.5 (Major) |
June 29, 2006 |
| Site Information - MS Susquehanna |
Above FS (ft) |
Crest (ft) |
Streamflow (cfs) |
Below FS (ft) |
Category (ft) |
Record (ft) - (cfs) |
Flood Frequency |
| Meshoppen, Pennsylvania |
Flood = 27.0 |
44.48 |
293,000 |
Flood = 27.0 |
27.0 (minor) |
43.51 |
|
| Susquehanna River - Wyoming County |
9/7/2011 |
September 8, 2011 |
9/11/2011 |
31.0 (moderate) |
331,500 |
| Susquehanna Basin (Main stem) |
6:15-6:30PM |
4:15 PM |
2:45-3:00AM |
40.0 (Major) |
June 23, 1972 |
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|
Old Record |
|
| Monroeton, Pennsylvania |
Flood = 14.0 |
20.97 |
64,200 |
Flood = 14.0 |
14.0 (minor) |
20.86 |
|
| Towanda Creek - Bradford County |
9/7/2011 |
September 8, 2011 |
9/8/2011 |
16.0 (moderate) |
67,900 |
| Towanda Creek Basin |
11:00-11:15AM |
5:15 AM |
5:15-5:30PM |
18.0 (Major) |
January 19, 1996 |
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| Towanda, Pennsylvania |
Flood = 16.0 |
30.52 |
250,000 |
Flood = 16.0 |
16.0 (minor) |
33.43 |
|
| Susquehanna River - Bradford County |
9/7/2011 |
September 8, 2011 |
9/8/2011 |
18.0 (moderate) |
320,000 |
| Susquehanna Basin (Main stem) |
5:45-6:00PM |
10:45 AM |
9:30-9:45PM |
25.1 (Major) |
June 24, 1972 |
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| Tunkhannock, Pennsylvania |
Flood = 11.0 |
13.72 |
20,100 |
Flood = 11.0 |
11.0 (Minor) |
20.90 |
|
| Tunkhannock Creek - Wyoming County |
9/8/2011 |
September 8, 2011 |
9/8/2011 |
14.0 (moderate) |
39,500 |
| Tunkhannock Creek Basin |
5:15-5:30AM |
2:00 PM |
9:30-9:45PM |
17.0 (major) |
June 28, 2006 |
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|
Old Record |
|
| Wilkes Barre, Pennsylvania |
Flood = 22.0 |
42.66 |
TBD |
Flood = 22.0 |
22.0 (minor) |
40.91 |
|
| Susquehanna River - Luzerne County |
9/8/2011 |
September 8, 2011 |
9/11/2011 |
28.0 (moderate) |
345,000 |
| Susquehanna Basin (Main stem) |
12:00-12:15AM |
7:00 AM |
12:30-12:45PM |
30.0 (Major) |
June 24, 1972 |
| Site Information - Delaware |
Above FS (ft) |
Crest (ft) |
Streamflow (cfs) |
Below FS (ft) |
Category (ft) |
Record (ft) - (cfs) |
Flood Frequency |
| Barryville, New York |
Flood = 17.0 |
17.05 |
63,500 |
Flood = 17.0 |
17.0 (Minor) |
28.97 |
|
| 9/7/2011 |
September 7, 2011 |
9/7/2011 |
22.0 (moderate) |
| Delaware River - Sullivan County |
10:15-10:30PM |
9:15 PM |
10:00-10:15PM |
26.0 (major) |
151,000 |
| Second Flood |
18.61 |
73,600 |
Second Flood |
17.0 (Minor) |
| Delaware Basin (Main stem) |
9/8/2011 |
September 8, 2011 |
9/9/2011 |
22.0 (moderate) |
June 28, 2006 |
| 8:00-8:15AM |
8:30 PM |
3:45-4:00AM |
26.0 (major) |
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| Bridgeville, New York |
Flood = 13.0 |
14.05 |
9,250 |
Flood = 13.0 |
13.0 (Minor) |
21.24 |
|
| Neversink River - Sullivan County |
9/7/2011 |
September 7, 2011 |
9/7/2011 |
17.0 (moderate) |
25,900 |
| Delaware Basin (Main stem) |
9:00-9:15AM |
1:30 PM |
6:15-6:30PM |
19.0 (major) |
April 3, 2005 |
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| Callicoon, New York |
Flood = 12.0 |
12.87 |
61,700 |
Flood = 12.0 |
12.0 (Minor) |
20.37 |
|
|
9/7/2011 |
September 7, 2011 |
9/8/2011 |
13.0 (moderate) |
| Delaware River - Wayne County |
2:00-2:15PM |
5:30PM |
12:30-12:45AM |
14.8 (major) |
141,000 |
|
Flood = 12.0 |
14.34 |
76,000 |
Flood = 12.0 |
12.0 (minor) |
| Delaware Basin (Main stem) |
9/8/2011 |
September 8, 2011 |
9/9/2011 |
13.0 (Moderate) |
June 28, 2006 |
|
3:45-4:00AM |
5:15 PM |
5:45-6:00AM |
14.8 (major) |
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| Cooks Falls, New York |
Flood = 10.0 |
13.64 |
21,500 |
Flood = 10.0 |
10.0 (Minor) |
20.54 |
|
| 9/7/2011 |
September 7, 2011 |
9/7/2011 |
16.0 (moderate) |
| Beaver Kill - Delaware County |
4:00-4:15AM |
8:30 AM |
4:45-5:00PM |
18.0 (major) |
62,400 |
| Second Flood |
11.39 |
13,700 |
Second Flood |
10.0 (Minor) |
| Delaware Basin (Main stem) |
9/8/2011 |
September 8, 2011 |
9/8/2011 |
16.0 (moderate) |
June 28, 2006 |
| 6:45-7:00AM |
9:00 AM |
1:00-1:15PM |
18.0 (major) |
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| Fishs Eddy, New York |
Flood = 13.0 |
15.79 |
43,100 |
Flood = 13.0 |
13.0 (Minor) |
23.60 |
|
| Delaware River - Delaware County |
9/7/2011 |
September 8, 2011 |
9/9/2011 |
16.0 (moderate) |
70,000 |
| Delaware Basin (Main stem) |
7:00-7:15AM |
11:45 AM |
1:30-2:45AM |
18.0 (major) |
October 9, 1903 |
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| Hale Eddy, New York |
Flood = 11.0 |
14.71 |
22,600 |
Flood = 11.0 |
11.0 (minor) |
20.30 |
20 |
| Delaware River - Delaware County |
9/7/2011 |
September 8, 2011 |
9/9/2011 |
13.0 (Moderate) |
46,000 |
| Delaware Basin (Main stem) |
11:15-11:30PM |
10:45 AM |
10:30-10:45PM |
15.0 (major) |
October 10, 1903 |
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| Harvard, New York |
Flood = 10.0 |
14.71 |
17,100 |
Flood = 10.0 |
10.0 (minor) |
16.32 |
25 |
| Delaware River - Delaware County |
9/7/2011 |
September 7, 2011 |
9/10/2011 |
12.0 (Moderate) |
21,300 |
| Delaware Basin (Main stem) |
7:00-7:15AM |
9:45 PM |
5:30-5:45AM |
15.0 (major) |
April 3, 2005 |
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| Hawley, Pennsylvania |
Flood = 11.0 |
11.30 |
10,800 |
Flood = 11.0 |
11.0 (Minor) |
24.80 |
|
| Lackawaxen River - Wayne County |
9/7/2011 |
September 7, 2011 |
9/7/2011 |
12.0 (moderate) |
51,900 |
| Delaware Basin (Main stem) |
6:00-6:15AM |
7:45 AM |
5:15-5:30PM |
20.0 (major) |
August 19, 1955 |
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| Walton, New York |
Flood = 9.5 |
14.40 |
18,500 |
Flood = 9.5 |
9.5 (minor) |
16.85 |
|
| Delaware River - Delaware County |
9/7/2011 |
September 8, 2011 |
9/9/2011 |
14.0 (Moderate) |
28,600 |
| Delaware Basin (Main stem) |
6:45-7:00AM |
6:00 AM |
12:45-1:00PM |
16.0 (major) |
August 20, 1955 |
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