# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 18:51:32 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 06430898 CLEOPATRA CREEK NEAR SPEARFISH, 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 06430898 1989-05-07 41.0 4.81 2 1989-03-06 4.95 1 USGS 06430898 1990-05-05 21.0 4.59 USGS 06430898 1991-05-16 35.0 4.75 USGS 06430898 1992-04-28 18.0 4.56 USGS 06430898 1993-06-08 96.0 5.37 USGS 06430898 1994-04-20 81.0 5.12 USGS 06430898 1995-05-08 860 9.47 USGS 06430898 1996-05-30 54.0 4.95 USGS 06430898 1997-04-06 69.0 5.16 USGS 06430898 1998-06-18 199 6.27 USGS 06430898 1999-06-11 39.0 4.86 USGS 06430898 2000-05-26 25.0 4.64 1 USGS 06430898 2001-05-15 4.50 4.29 1 USGS 06430898 2002-06-10 1.40 4.32 2 2002-01-24 5.69 1 USGS 06430898 2003-04-14 9.00 4.68 2 2003-01-30 5.52 1 USGS 06430898 2004-06-07 0.60 4.24 USGS 06430898 2005-05-08 57.0 5.23 USGS 06430898 2006-09-23 101 5.41 USGS 06430898 2007-06-01 350 7.33 USGS 06430898 2008-06-06 313 7.12 USGS 06430898 2009-04-23 62.0 6.07 2 2008-12-13 6.51 1 USGS 06430898 2010-05-19 67.0 6.09 1 USGS 06430898 2011-05-22 120 6.39 1 USGS 06430898 2011-11-16 1.54 5.08 1 USGS 06430898 2013-05-21 385 7.51 USGS 06430898 2013-10-11 187 5.98 USGS 06430898 2015-06-01 131 5.89 USGS 06430898 2016-04-23 75.0 5.60 USGS 06430898 2017-05-16 95.0 5.66 USGS 06430898 2018-06-20 13:00 55.7 5.56 USGS 06430898 2019-05-28 13:00 128 5.94 USGS 06430898 2020-05-03 13:00 71.5 5.58 USGS 06430898 2021-00-00 18.6 4,Bm 5.14 4,Bm USGS 06430898 2022-05-31 13:00 155 6.17 USGS 06430898 2023-06-23 13:00 190 6.42