# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-15 21:11:39 EDT # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact Idaho Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 13060000 SNAKE RIVER NR SHELLEY ID # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 13060000 1890-06-04 51000 7 USGS 13060000 1892-05-24 54300 USGS 13060000 1893-06-14 44400 USGS 13060000 1894-06-06 75000 USGS 13060000 1915-06-04 15400 6 9.60 USGS 13060000 1916-06-21 26500 1,6 12.30 USGS 13060000 1917-06-22 36800 6 14.68 USGS 13060000 1918-06-17 47200 6 16.97 USGS 13060000 1919-05-31 13700 6 9.13 USGS 13060000 1920-05-20 23500 6 11.59 USGS 13060000 1921-06-01 30400 6 13.17 USGS 13060000 1922-05-27 26700 6 12.33 USGS 13060000 1923-05-28 23200 1,6 11.50 USGS 13060000 1924-06-02 11000 6 8.40 USGS 13060000 1925-05-23 27600 6 12.54 USGS 13060000 1926-04-22 14300 6 9.22 USGS 13060000 1927-06-30 36500 3,6 14.51 USGS 13060000 1928-05-29 36600 6 14.36 USGS 13060000 1929-06-19 24600 6 11.70 USGS 13060000 1930-06-13 12300 6 8.68 USGS 13060000 1931-05-18 6830 6 7.18 USGS 13060000 1932-05-16 19600 1,6 10.43 USGS 13060000 1933-06-17 19400 1,6 10.40 USGS 13060000 1934-05-10 6550 6 7.05 USGS 13060000 1935-06-16 15100 6 9.32 USGS 13060000 1936-06-03 28600 1,6 12.60 USGS 13060000 1937-05-10 14100 6 9.17 USGS 13060000 1938-07-04 20600 1,6 10.76 USGS 13060000 1939-05-06 17000 6 9.92 USGS 13060000 1940-06-07 9470 6 7.91 USGS 13060000 1941-05-28 12000 6 8.63 USGS 13060000 1942-05-28 16300 6 9.72 USGS 13060000 1943-06-25 30400 6 12.94 USGS 13060000 1944-06-12 21900 6 11.05 USGS 13060000 1945-06-10 20700 6 10.77 USGS 13060000 1946-04-29 24900 6 11.76 USGS 13060000 1947-06-12 26800 6 12.20 USGS 13060000 1948-06-05 27600 6 12.33 USGS 13060000 1949-05-20 25700 6 12.00 USGS 13060000 1950-06-09 28000 6 12.55 USGS 13060000 1951-05-31 26600 6 12.27 USGS 13060000 1952-05-06 29600 6 12.82 USGS 13060000 1953-06-16 22300 6 11.20 USGS 13060000 1954-06-29 27700 6 12.45 USGS 13060000 1955-06-18 14100 6 9.16 USGS 13060000 1956-05-29 30100 6 12.90 USGS 13060000 1957-05-23 22300 6 11.06 USGS 13060000 1958-05-25 16500 6 9.83 USGS 13060000 1959-06-30 12000 6 8.61 USGS 13060000 1960-08-21 9290 6 7.86 USGS 13060000 1961-07-07 6900 6 7.18 USGS 13060000 1962-05-08 16600 6 9.85 USGS 13060000 1963-06-19 25600 6 12.17 USGS 13060000 1964-06-21 24300 6 11.94 USGS 13060000 1965-06-29 19400 6 10.67 USGS 13060000 1966-05-12 17600 6 10.18 USGS 13060000 1967-07-02 19800 6 10.63 USGS 13060000 1968-06-15 21500 6 11.29 USGS 13060000 1969-04-26 18900 6 10.39 USGS 13060000 1970-07-01 24000 6 11.78 USGS 13060000 1971-05-15 25600 6 12.16 USGS 13060000 1972-06-12 21800 6 11.34 USGS 13060000 1973-05-28 16800 6 10.02 USGS 13060000 1974-06-24 25900 6 12.06 USGS 13060000 1975-07-09 19500 6 10.66 USGS 13060000 1976-06-06 67300 3,6 19.12 USGS 13060000 1977-05-27 8870 6 7.83 USGS 13060000 1978-05-18 17900 6 10.22 USGS 13060000 1979-05-30 13300 6 9.02 USGS 13060000 1980-06-04 21900 6 11.08 USGS 13060000 1981-06-11 24900 6 11.89 USGS 13060000 1982-05-21 23400 6 11.41 USGS 13060000 1983-06-14 27000 6 12.16 USGS 13060000 1984-06-13 30000 6 12.97 USGS 13060000 1985-05-06 22000 6 11.29 USGS 13060000 1986-05-07 26300 1,6 USGS 13060000 1987-05-31 13900 6 9.12 USGS 13060000 1988-07-27 8720 6 7.68 USGS 13060000 1989-05-13 13500 1,6 USGS 13060000 1990-09-21 11400 6 8.51 USGS 13060000 1991-06-16 17900 6 10.16 USGS 13060000 1992-06-17 11100 6 8.45 USGS 13060000 1993-06-09 21500 6 11.09 USGS 13060000 1994-05-16 12400 6 8.85 USGS 13060000 1995-05-24 21600 6 11.11 USGS 13060000 1996-05-19 25000 6 11.84 USGS 13060000 1997-06-17 47800 6 16.05 USGS 13060000 1998-05-29 21200 6 11.01 USGS 13060000 1999-06-03 28000 6 12.46 USGS 13060000 2000-05-09 12700 6 8.93 USGS 13060000 2001-05-18 6650 6 7.12 USGS 13060000 2002-07-29 7820 6 7.51 USGS 13060000 2003-07-29 12300 6 8.84 USGS 13060000 2004-05-24 14700 6 9.40 USGS 13060000 2005-06-16 13000 6 8.93 USGS 13060000 2006-05-03 21700 6 11.15 USGS 13060000 2007-05-26 10500 6 8.23 USGS 13060000 2008-06-02 19000 6 10.50 USGS 13060000 2009-06-24 26700 1,6 USGS 13060000 2010-06-10 26200 6 11.91 USGS 13060000 2011-05-28 32300 6 13.15 USGS 13060000 2012-04-29 13500 6 9.00 USGS 13060000 2013-05-21 15700 6 9.54 USGS 13060000 2014-06-09 1450 6 9.25 USGS 13060000 2015-05-18 16700 6 9.77 USGS 13060000 2016-06-09 10800 6 8.35 USGS 13060000 2017-06-16 27800 6 12.24 USGS 13060000 2018-06-03 21:15 26000 6 11.85 USGS 13060000 2019-04-24 13:45 22200 6 11.04 USGS 13060000 2020-06-07 11:45 18100 6 10.11 USGS 13060000 2021-08-05 00:15 12500 6 8.74 USGS 13060000 2022-05-31 15:45 10000 6 8.07 USGS 13060000 2023-05-31 13:00 15400 6 9.47