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StreamStats Data-Collection Station Report


USGS Station Number 13069500
Station Name SNAKE RIVER NR BLACKFOOT ID
 
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Descriptive Information

Station Type Streamgage, continuous record
Location
Gage
Regulation and Diversions
Regulated? Unknown
Period of Record
Remarks
Latitude (degrees NAD83) 43.12519207
Longitude (degrees NAD83) -112.51914937
Hydrologic unit code 17040206
County 011-Bingham
HCDN2009 No

       
Physical Characteristics

Characteristic Name Value Units Citation Number

Descriptive Information
Datum_of_Latitude_Longitude NAD83 dimensionless 30
District_Code 16 dimensionless 30
Begin_date_of_record 6/6/1910 days 41
End_date_of_record 9/30/2003 days 41
Number_of_days_of_record 34026 days 41
Number_of_days_GT_0 34026 days 41
Topographical Characteristics
Mean_Basin_Elevation 0.0000 feet 31
Basin Dimensional Characteristics
Contributing_Drainage_Area 11310 square miles 30
Drainage_Area 11310 square miles 30

 
Streamflow Statistics



Statistic Name


Value


Units

Citation Number


Preferred?
Years of Record Standard Error, percent
Variance log-10
Lower 95% Confidence Interval Upper 95% Confidence Interval
Start Date

End Date


Remarks

Peak-Flow Statistics
42_9_percent_AEP_flood 11800.0 cubic feet per second 31 Y
50_percent_AEP_flood 19200.0 cubic feet per second 31 Y
20_percent_AEP_flood 27600.0 cubic feet per second 31 Y
10_percent_AEP_flood 31900.0 cubic feet per second 31 Y
4_percent_AEP_flood 36100.0 cubic feet per second 31 Y
2_percent_AEP_flood 38600.0 cubic feet per second 31 Y
1_percent_AEP_flood 40600.0 cubic feet per second 31 Y
0_5_percent_AEP_flood 42300.0 cubic feet per second 31 Y
0_2_percent_AEP_flood 44000.0 cubic feet per second 31 Y
Flow-Duration Statistics
1_Percent_Duration 23500 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
2_Percent_Duration 20200 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
3_Percent_Duration 18500 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
5_Percent_Duration 15800 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
10_Percent_Duration 10700 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
15_Percent_Duration 7620 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
20_Percent_Duration 6100 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
25_Percent_Duration 5260 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
30_Percent_Duration 4610 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
35_Percent_Duration 4080 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
40_Percent_Duration 3690 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
45_Percent_Duration 3350 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
50_Percent_Duration 3090 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
55_Percent_Duration 2820 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
60_Percent_Duration 2590 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
65_Percent_Duration 2390 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
70_Percent_Duration 2200 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
75_Percent_Duration 2000 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
80_Percent_Duration 1790 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
85_Percent_Duration 1540 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
90_Percent_Duration 1200 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
95_Percent_Duration 681 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
97_Percent_Duration 440 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
98_Percent_Duration 304 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
99_Percent_Duration 186 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
Annual Flow Statistics
Mean_Annual_Flow 4690 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
Stand_Dev_of_Mean_Annual_Flow 2170 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
Maximum_Annual_Mean_Flow 11300 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
Minimum_Annual_Mean_Flow 983 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
General Flow Statistics
Minimum_daily_flow 111 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
Maximum_daily_flow 46200 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
Std_Dev_of_daily_flows 4810 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
Average_daily_streamflow 4831.94 cubic feet per second 41 Y 94
Harmonic_Mean_Streamflow 1950 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
Mean_of_Logs_of_Daily_Values 3.502092 Log base 10 325 Y 104 10/1/1910 9/30/2015
Std_Dev_of_Logs_of_Daily_Values 0.393111 Log base 10 325 Y 104 10/1/1910 9/30/2015
Skew_of_Logs_of_Daily_Values -0.330119 Log base 10 325 Y 104 10/1/1910 9/30/2015
Non_Zero_Adjusted_Harmonic_Mean_Flow 1950 cubic feet per second 325 Y 104 10/1/1910 9/30/2015
Base Flow Statistics
Number_of_years_to_compute_BFI 93 years 42 Y 94
Average_BFI_value 0.723 dimensionless 42 Y 94
Std_dev_of_annual_BFI_values 0.078 dimensionless 42 Y 94
Probabillity Statistics
Probability_flow_durations_are_zero 0 dimensionless 325 Y 104 10/1/1910 9/30/2015

   
Citations

Citation Number Citation Name and URL

30 Imported from NWIS file
31 Imported from Basin Characteristics file
41 Wolock, D.M., 2003, Flow characteristics at U.S. Geological Survey streamgages in the conterminous United States: U.S. Geological Survey Open-File Report 03-146, digital data set
42 Wolock, D.M., 2003, Base-flow index grid for the conterminous United States: U.S. Geological Survey Open-File Report 03-263, digital data set
325 Granato G.E., Ries, K.G., III, and Steeves, P.A., 2017, Compilation of streamflow statistics calculated from daily mean streamflow data collected during water years 19012015 for selected U.S. Geological Survey streamgages: U.S. Geological Survey Open-File Report 2017-1108, 17 p.