# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-20 12:24:04 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 Minnesota 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 06483350 LITTLE ROCK RIVER NR. RUSHMORE, MN # # 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 06483350 1991-06-06 380 24.67 4 USGS 06483350 1992-07-03 370 24.22 USGS 06483350 1993-07-11 1500 8 27.04 USGS 06483350 1994-06-12 1500 26.09 USGS 06483350 1995-03-26 210 23.59 2 1995-03-13 25.03 1 USGS 06483350 1996-05-28 295 23.91 2 1996-03-11 24.01 1 USGS 06483350 1997-03-22 520 24.72 USGS 06483350 1998-03-28 222 23.59 USGS 06483350 1999-06-28 100 22.80 USGS 06483350 2000-05-18 126 23.08 2 2000-02-29 23.15 1 USGS 06483350 2001-05-20 795 25.22 USGS 06483350 2002-08-21 134 23.04 USGS 06483350 2003-05-11 108 22.82 2 2003-03-17 23.13 1 USGS 06483350 2004-07-06 524 23.49 2 2004-03-28 23.86 1 USGS 06483350 2005-09-25 326 24.28 USGS 06483350 2006-04-07 1460 25.83 USGS 06483350 2007-03-14 1500 8 27.02 USGS 06483350 2008-03-24 436 24.46 USGS 06483350 2009-03-24 383 24.28 USGS 06483350 2010-09-23 1500 8 26.45 USGS 06483350 2011-07-14 380 24.47 2 2011-03-18 25.89 1 USGS 06483350 2012-05-07 372 24.24 USGS 06483350 2013-06-24 468 24.56 2 2013-03-09 25.10 1 USGS 06483350 2014-06-17 1430 26.18 USGS 06483350 2015-05-30 174 23.69 USGS 06483350 2016-07-10 372 24.61 USGS 06483350 2017-05-22 182 4 23.49 4 USGS 06483350 2018-06-22 13:00 1500 8 27.52 USGS 06483350 2019-03-19 13:00 1500 8 26.83 USGS 06483350 2020-05-18 13:00 606 25.30 2 2020-03-08 1300 25.37 1 USGS 06483350 2021-00-00 13:00 173 4,Bm 23.49 4,Bm USGS 06483350 2022-06-13 13:00 452 24.87 USGS 06483350 2023-04-13 06:00 436 24.82 2 2023-04-03 1300 24.96 1