# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-27 07:20:18 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 06440200 SOUTH FORK BAD RIVER NEAR COTTONWOOD,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 06440200 1989-03-11 315 7.53 USGS 06440200 1990-05-20 273 7.31 USGS 06440200 1991-05-31 15200 2 17.89 USGS 06440200 1992-06-14 998 10.34 USGS 06440200 1993-03-07 1140 10.83 USGS 06440200 1994-03-03 1120 11.38 USGS 06440200 1995-05-14 3700 13.13 USGS 06440200 1996-05-28 7100 16.71 USGS 06440200 1997-06-03 4690 14.39 2 1997-02-18 15.75 1 USGS 06440200 1998-06-15 740 9.56 USGS 06440200 1999-06-06 2120 12.35 USGS 06440200 2000-04-21 2210 12.64 USGS 06440200 2001-03-09 1000 10.50 1 USGS 06440200 2002-09-11 383 7.97 USGS 06440200 2003-02-19 250 8.20 1 USGS 06440200 2004-09-07 397 8.05 USGS 06440200 2005-05-13 1730 12.09 USGS 06440200 2006-03-30 241 7.24 USGS 06440200 2007-05-07 701 9.45 USGS 06440200 2008-06-06 2710 13.22 USGS 06440200 2009-04-12 1060 10.73 USGS 06440200 2010-03-15 1100 10.84 2 2010-03-09 11.28 1 USGS 06440200 2011-05-21 2240 12.95 USGS 06440200 2012-05-07 155 6.74 USGS 06440200 2013-06-02 453 9.11 USGS 06440200 2013-10-16 1970 12.18 USGS 06440200 2015-05-25 4460 14.30 USGS 06440200 2016-04-17 830 10.74 USGS 06440200 2017-02-19 195 7.32 USGS 06440200 2018-06-22 11:07 814 10.68 USGS 06440200 2019-05-22 10:15 10300 16.59 USGS 06440200 2020-07-10 17:00 150 6.92 USGS 06440200 2021-05-23 20:15 236 7.64 USGS 06440200 2022-07-05 23:30 240 7.89 USGS 06440200 2023-05-13 22:45 1040 11.30