| USGS Station Number | 13139510 |
|---|---|
| Station Name | COMBINATION BIG WOOD R/SLOUGH AT HAILEY ID |
| Click here to link to available data on NWIS-Web for this site. | |
| Descriptive Information | |
| Station Type | Peak Flow, partial record |
| Location | |
| Gage | |
| Regulation and Diversions | |
| Regulated? | Unknown |
| Period of Record | |
| Remarks | |
| Latitude (degrees NAD83) | 43.51796 |
| Longitude (degrees NAD83) | -114.3203 |
| Hydrologic unit code | 17040219 |
| County | 013-Blaine |
| HCDN2009 | No |
| Physical Characteristics | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Characteristic Name | Value | Units | Citation Number | |||||||||
| Descriptive Information | ||||||||||||
| High_Flow_Region_Code | 5 | dimensionless | 303 | |||||||||
| High_Flow_Regression_Equation | Yes | Yes or No | 303 | |||||||||
| Datum_of_Latitude_Longitude | NAD83 | dimensionless | 30 | |||||||||
| District_Code | 16 | dimensionless | 30 | |||||||||
| Precipitation Statistics | ||||||||||||
| Mean_Annual_Precip_PRISM_1981_2010 | 29.5 | inches | 303 | |||||||||
| Temperature Statistics | ||||||||||||
| Mean_January_Temperature | 8.0000 | degrees F | 31 | |||||||||
| Mean_July_Temperature | 53.000 | degrees F | 31 | |||||||||
| Topographical Characteristics | ||||||||||||
| Latitude_of_Basin_Centroid | 43.700 | decimal degrees | 31 | |||||||||
| Longitude_of_Basin_Centroid | 114.420 | decimal degrees | 31 | |||||||||
| Mean_Basin_Elevation | 7620.00 | feet | 31 | |||||||||
| Land Cover Characteristics | ||||||||||||
| Percent_Forest | 35.000 | percent | 31 | |||||||||
| Percent_Lakes_and_Ponds | 0.0000 | percent | 31 | |||||||||
| Percent_Storage | 0.0000 | percent | 31 | |||||||||
| Soil Properties | ||||||||||||
| Soil_Infiltration | 5.6000 | inches | 31 | |||||||||
| Stream Channel Properties | ||||||||||||
| Main_Channel_Length | 40.300 | miles | 31 | |||||||||
| Stream_Slope_10_and_85_Method | 54.000 | feet per mi | 31 | |||||||||
| Basin Dimensional Characteristics | ||||||||||||
| Contributing_Drainage_Area | 640 | square miles | 30 | |||||||||
| Drainage_Area | 627 | square miles | 303 | |||||||||
| 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 | ||||||||||||
| Mean_Annual_Flood | 1410.00 | cubic feet per second | 31 | Y | ||||||||
| 2_Year_Peak_Flood | 2310 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| 5_Year_Peak_Flood | 3560 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| 10_Year_Peak_Flood | 4420 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| 25_Year_Peak_Flood | 5530 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| 50_Year_Peak_Flood | 6370 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| 100_Year_Peak_Flood | 7210 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| 200_Year_Peak_Flood | 8050 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| 500_Year_Peak_Flood | 9190 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| Systematic_peak_years | 99 | years | 303 | N | ||||||||
| 1_5_Year_Peak_Flood | 1830 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| 2_33_Year_Peak_Flood | 2540 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| 1_25_Year_Peak_Flood | 1460 | cubic feet per second | 303 | Y | 99 | 10/1/1914 | 9/30/2013 | |||||
| Period_of_record_of_historic_peaks | 99 | years | 303 | N | ||||||||
| Flood-Volume Statistics | ||||||||||||
| 7_Day_2_Year_Maximum | 1900.00 | cubic feet per second | 31 | Y | ||||||||
| 7_Day_10_Year_Maximum | 3410.00 | cubic feet per second | 31 | Y | ||||||||
| 7_Day_25_Year_Maximum | 4090.00 | cubic feet per second | 31 | Y | ||||||||
| Low-Flow Statistics | ||||||||||||
| 7_Day_2_Year_Low_Flow | 123.000 | cubic feet per second | 31 | Y | ||||||||
| 7_Day_10_Year_Low_Flow | 87.800 | cubic feet per second | 31 | Y | ||||||||
| Flow-Duration Statistics | ||||||||||||
| 1_Percent_Duration | 2930 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 2_Percent_Duration | 2430 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 3_Percent_Duration | 2140 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 5_Percent_Duration | 1720 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 10_Percent_Duration | 1140 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 15_Percent_Duration | 811 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 20_Percent_Duration | 578 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 25_Percent_Duration | 427 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 30_Percent_Duration | 338 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 35_Percent_Duration | 284 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 40_Percent_Duration | 251 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 45_Percent_Duration | 226 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 50_Percent_Duration | 205 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 55_Percent_Duration | 190 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 60_Percent_Duration | 177 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 65_Percent_Duration | 168 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 70_Percent_Duration | 160 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 75_Percent_Duration | 151 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 80_Percent_Duration | 142 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 85_Percent_Duration | 132 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 90_Percent_Duration | 122 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 95_Percent_Duration | 110 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 97_Percent_Duration | 101 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 98_Percent_Duration | 96 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| 99_Percent_Duration | 87 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Annual Flow Statistics | ||||||||||||
| Mean_Annual_Flow | 446 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Stand_Dev_of_Mean_Annual_Flow | 172 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Maximum_Annual_Mean_Flow | 842 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Minimum_Annual_Mean_Flow | 170 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Monthly Flow Statistics | ||||||||||||
| January_Mean_Flow | 147.000 | cubic feet per second | 31 | Y | ||||||||
| January_STD | 29.500 | cubic feet per second | 31 | Y | ||||||||
| February_Mean_Flow | 145.000 | cubic feet per second | 31 | Y | ||||||||
| February_STD | 23.500 | cubic feet per second | 31 | Y | ||||||||
| March_Mean_Flow | 171.000 | cubic feet per second | 31 | Y | ||||||||
| March_STD | 41.700 | cubic feet per second | 31 | Y | ||||||||
| April_Mean_Flow | 518.000 | cubic feet per second | 31 | Y | ||||||||
| April_STD | 255.000 | cubic feet per second | 31 | Y | ||||||||
| May_Mean_Flow | 1230.00 | cubic feet per second | 31 | Y | ||||||||
| May_STD | 595.000 | cubic feet per second | 31 | Y | ||||||||
| June_Mean_Flow | 1380.00 | cubic feet per second | 31 | Y | ||||||||
| June_STD | 711.000 | cubic feet per second | 31 | Y | ||||||||
| July_Mean_Flow | 610.000 | cubic feet per second | 31 | Y | ||||||||
| July_STD | 374.000 | cubic feet per second | 31 | Y | ||||||||
| August_Mean_Flow | 243.000 | cubic feet per second | 31 | Y | ||||||||
| August_STD | 112.000 | cubic feet per second | 31 | Y | ||||||||
| September_Mean_Flow | 189.000 | cubic feet per second | 31 | Y | ||||||||
| September_STD | 66.400 | cubic feet per second | 31 | Y | ||||||||
| October_Mean_Flow | 192.000 | cubic feet per second | 31 | Y | ||||||||
| October_STD | 57.100 | cubic feet per second | 31 | Y | ||||||||
| November_Mean_Flow | 179.000 | cubic feet per second | 31 | Y | ||||||||
| November_STD | 41.400 | cubic feet per second | 31 | Y | ||||||||
| December_Mean_Flow | 156.000 | cubic feet per second | 31 | Y | ||||||||
| December_STD | 32.100 | cubic feet per second | 31 | Y | ||||||||
| General Flow Statistics | ||||||||||||
| Minimum_daily_flow | 15 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Maximum_daily_flow | 6640 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Std_Dev_of_daily_flows | 585 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Harmonic_Mean_Streamflow | 212 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Mean_of_Logs_of_Daily_Values | 2.443649 | Log base 10 | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Std_Dev_of_Logs_of_Daily_Values | 0.373921 | Log base 10 | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Skew_of_Logs_of_Daily_Values | 1.083478 | Log base 10 | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Non_Zero_Adjusted_Harmonic_Mean_Flow | 212 | cubic feet per second | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||
| Probabillity Statistics | ||||||||||||
| Probability_flow_durations_are_zero | 0 | dimensionless | 325 | Y | 100 | 10/1/1915 | 9/30/2015 | |||||