# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-30 14:34:28 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 USGS 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 13010065 SNAKE RIVER AB JACKSON LAKE AT FLAGG RANCH WY # # 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 13010065 1984-05-31 11000 8.39 USGS 13010065 1985-05-27 9020 8.16 USGS 13010065 1986-06-06 10600 9.41 USGS 13010065 1987-04-30 2910 6.13 USGS 13010065 1988-05-27 4010 6.79 USGS 13010065 1989-05-10 6510 1 USGS 13010065 1990-06-11 4800 7.03 USGS 13010065 1991-05-25 8920 8.71 USGS 13010065 1992-05-07 5680 7.31 USGS 13010065 1993-05-21 9460 8.60 USGS 13010065 1994-05-13 6580 7.62 USGS 13010065 1995-06-06 11500 9.30 USGS 13010065 1996-06-05 15000 10.75 USGS 13010065 1997-06-05 14500 10.16 USGS 13010065 1998-05-30 6500 7.31 USGS 13010065 1999-05-28 9490 8.55 USGS 13010065 2000-05-26 7400 7.71 USGS 13010065 2001-05-16 6200 7.17 USGS 13010065 2002-05-31 9600 8.59 USGS 13010065 2003-05-29 9260 8.46 USGS 13010065 2004-05-06 5190 6.67 USGS 13010065 2005-05-20 9150 8.42 USGS 13010065 2006-05-22 9950 8.72 USGS 13010065 2007-05-13 5590 6.87 USGS 13010065 2008-05-19 8640 8.22 USGS 13010065 2009-05-31 10600 9.13 USGS 13010065 2010-06-04 9360 8.46 USGS 13010065 2011-06-24 10900 9.25 USGS 13010065 2012-06-04 22:45 6640 7.49 USGS 13010065 2013-05-15 8010 8.10 USGS 13010065 2014-05-28 10300 9.03 USGS 13010065 2015-05-02 00:45 4100 6.17 USGS 13010065 2016-05-09 4760 6.54 USGS 13010065 2017-06-05 23:50 9580 8.74 USGS 13010065 2018-05-26 8460 8.29 USGS 13010065 2019-05-17 03:45 6650 7.52 USGS 13010065 2020-06-01 8840 8.52 USGS 13010065 2021-05-19 00:15 4230 6.37 USGS 13010065 2022-06-13 08:45 7470 7.89 USGS 13010065 2023-05-24 01:30 7280 7.76