# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-02-19 15:34:19 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 06452320 PLATTE CREEK NEAR PLATTE, 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 06452320 1989-03-16 102 3.32 1 USGS 06452320 1990-05-24 447 5.14 USGS 06452320 1991-06-04 187 4.28 USGS 06452320 1992-09-02 29.0 3.09 USGS 06452320 1993-06-17 1600 7.24 USGS 06452320 1994-03-04 257 5.98 1 USGS 06452320 1995-05-11 2600 11.29 USGS 06452320 1996-05-28 1490 8.72 USGS 06452320 1997-02-20 1400 9.13 1,2 1997-05-08 12.67 1 USGS 06452320 1998-08-04 314 4.77 USGS 06452320 1999-05-08 2300 10.02 USGS 06452320 2000-05-18 39.0 2.81 USGS 06452320 2001-04-24 1340 7.58 USGS 06452320 2002-03-30 44.0 2.72 USGS 06452320 2003-05-09 16.0 2.44 USGS 06452320 2004-06-11 118 3.54 USGS 06452320 2005-06-11 228 4.32 USGS 06452320 2006-04-06 91.0 3.38 USGS 06452320 2007-06-23 631 6.01 2 2007-03-10 6.08 1 USGS 06452320 2008-06-06 1020 6.91 USGS 06452320 2009-09-03 177 4.01 USGS 06452320 2010-06-15 1910 10.01 1,2 2010-06-16 10.07 1 USGS 06452320 2011-06-22 3570 12.91 2 2011-07-06 14.65 1 USGS 06452320 2012-04-17 240 4.52 USGS 06452320 2013-06-23 89.0 3.86 USGS 06452320 2014-08-29 417 5.20 USGS 06452320 2015-07-02 272 4.72 USGS 06452320 2016-05-23 2120 10.01 USGS 06452320 2017-09-25 39.0 3.27 USGS 06452320 2018-04-23 21:30 253 4.77 USGS 06452320 2019-09-12 10:45 23200 20.00 USGS 06452320 2020-06-09 20:45 2020 8.39 USGS 06452320 2021-04-07 13:45 80.4 2.90 USGS 06452320 2022-04-30 15:00 113 3.06 USGS 06452320 2023-08-07 19:00 36.8 2.54 2 2023-04-12 0600 2.60 1