# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-09 18:08:35 EST # # ---------------------------------- 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 06295000 Yellowstone River at Forsyth MT # # 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 06295000 1921-06-21 49200 USGS 06295000 1922-06-15 63600 12.20 USGS 06295000 1923-06-15 53200 USGS 06295000 1978-05-21 110000 14.53 USGS 06295000 1979-06-16 36100 7.24 USGS 06295000 1980-05-25 33700 6.91 USGS 06295000 1981-06-11 56600 9.41 USGS 06295000 1982-07-02 60200 9.82 USGS 06295000 1983-06-12 43600 7.92 USGS 06295000 1984-07-02 41700 7.80 USGS 06295000 1985-06-10 29700 6.30 USGS 06295000 1986-06-08 52600 8.96 USGS 06295000 1987-05-29 23800 5.17 USGS 06295000 1988-06-07 33000 6.62 USGS 06295000 1989-06-18 37800 7.23 USGS 06295000 1990-06-13 35000 6.88 USGS 06295000 1991-06-14 61100 9.85 USGS 06295000 1992-06-18 41300 7.73 USGS 06295000 1993-05-23 40800 7.68 USGS 06295000 1994-05-15 33600 6.78 USGS 06295000 1995-06-18 54700 9.22 USGS 06295000 1996-06-14 72200 10.79 USGS 06295000 1997-06-14 87100 12.82 USGS 06295000 1998-07-06 39100 7.43 USGS 06295000 1999-06-24 52100 9.01 USGS 06295000 2000-05-31 35200 6.96 USGS 06295000 2001-06-15 25800 5.78 USGS 06295000 2002-06-04 44900 8.11 USGS 06295000 2003-06-03 49700 8.72 2 2003-03-15 9.61 1 USGS 06295000 2004-06-12 30800 6.43 2 2003-11-25 6.93 1 USGS 06295000 2005-06-25 38400 7.35 USGS 06295000 2006-06-11 34700 6.91 USGS 06295000 2007-06-09 37300 7.22 USGS 06295000 2008-06-27 53700 9.18 USGS 06295000 2009-06-24 52200 8.97 USGS 06295000 2010-06-08 53700 9.20 USGS 06295000 2011-05-24 78800 12.24 USGS 06295000 2012-06-08 44400 8.05 USGS 06295000 2013-06-15 36000 7.06 USGS 06295000 2014-06-01 64100 10.41 2 2014-03-09 10.96 1 USGS 06295000 2015-06-04 48300 8.54 USGS 06295000 2016-06-10 33900 6.78 USGS 06295000 2017-06-08 57700 9.68 USGS 06295000 2018-05-30 20:15 74500 11.53 USGS 06295000 2019-06-10 57700 9.68 2 2019-03-22 1905 9.90 1 USGS 06295000 2020-06-04 01:15 57200 9.62 USGS 06295000 2021-06-08 05:00 39200 7.25 USGS 06295000 2022-06-17 11:30 81600 12.27 USGS 06295000 2023-06-26 14:15 55700 9.41