# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-18 06:31:46 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 06437020 BEAR BUTTE CREEK NEAR DEADWOOD, SD # # 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 06437020 1989-05-12 26.0 4.47 USGS 06437020 1990-05-04 27.0 4.45 USGS 06437020 1991-06-05 938 7.70 USGS 06437020 1992-05-10 21.0 4.31 USGS 06437020 1993-06-08 119 5.20 USGS 06437020 1994-05-06 102 5.17 USGS 06437020 1995-05-08 1590 8.34 USGS 06437020 1996-05-30 264 5.99 USGS 06437020 1997-04-06 350 7.34 1 USGS 06437020 1998-06-18 214 5.79 USGS 06437020 1999-06-12 135 5.47 USGS 06437020 2000-04-24 140 5.50 USGS 06437020 2001-04-23 43.0 4.70 USGS 06437020 2002-04-07 98.0 5.23 USGS 06437020 2003-05-15 80.0 5.11 USGS 06437020 2004-07-01 23.0 4.40 2 2004-03-02 4.70 1 USGS 06437020 2005-05-19 32.0 4.55 USGS 06437020 2006-04-30 131 5.49 2 2006-04-20 6.34 1 USGS 06437020 2007-06-01 256 6.09 USGS 06437020 2008-05-08 201 5.85 USGS 06437020 2009-04-16 128 5.44 2 2009-03-11 6.06 1 USGS 06437020 2010-05-14 127 5.41 2 2010-03-21 5.51 1 USGS 06437020 2011-05-22 183 5.72 USGS 06437020 2012-08-10 80.0 5.04 USGS 06437020 2013-05-21 215 5.83 USGS 06437020 2014-05-07 172 5.63 USGS 06437020 2015-05-17 211 5.78 USGS 06437020 2016-07-18 35.0 4.53 2 2016-02-24 5.14 1 USGS 06437020 2017-06-11 19.0 4.25 USGS 06437020 2018-05-29 23:45 123 5.32 USGS 06437020 2019-07-04 22:15 930 7.58 USGS 06437020 2020-04-15 03:15 91.0 5.09 2 2020-03-17 0915 5.76 1 USGS 06437020 2021-07-05 19:15 102 5.18 USGS 06437020 2022-05-31 03:15 101 5.19 USGS 06437020 2023-05-17 17:00 196 5.71