# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-28 04:40:34 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 06478690 WEST FORK VERMILLION RIVER NEAR PARKER,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 06478690 1962-03-28 4340 12.33 USGS 06478690 1963-03-24 59.0 2.84 USGS 06478690 1964-03-21 170 4.13 USGS 06478690 1965-06-13 164 4.24 USGS 06478690 1966-05-23 1170 8.88 USGS 06478690 1967-06-19 460 6.82 USGS 06478690 1968-07-20 152 4.30 USGS 06478690 1969-04-06 3760 12.00 2 1969-04-04 12.30 1 USGS 06478690 1970-03-04 1600 10.20 1 USGS 06478690 1971-03-14 834 7.73 USGS 06478690 1972-03-12 750 8.66 1 USGS 06478690 1973-03-06 665 7.81 USGS 06478690 1974-02-21 75.0 3.93 1 USGS 06478690 1975-08-22 85.0 3.81 1 USGS 06478690 1976-02-26 130 5.43 USGS 06478690 1977-03-15 314 5.62 USGS 06478690 1978-03-22 1510 9.47 2 1978-03-19 10.15 1 USGS 06478690 1979-03-22 1940 10.81 1 USGS 06478690 1980-02-26 55.0 3.65 1 USGS 06478690 1981-07-03 9.00 1.32 2 1981-02-16 1.38 1 USGS 06478690 1982-06-01 325 5.57 2 1982-02-23 8.31 1 USGS 06478690 1983-03-07 1900 1 10.77 1 USGS 06478690 1984-06-16 4800 12.57 USGS 06478690 1985-03-16 1690 9.79 USGS 06478690 1986-09-20 1710 10.78 USGS 06478690 1987-03-25 1760 9.92 USGS 06478690 1988-03-02 250 2 5.93 1 USGS 06478690 1989-03-11 100 2 4.81 1 USGS 06478690 1990-06-22 321 4.12 USGS 06478690 1991-06-22 695 6.40 USGS 06478690 1992-08-07 304 4.43 USGS 06478690 1993-05-08 6300 13.14 USGS 06478690 1994-03-05 1700 10.18 1 USGS 06478690 1995-04-19 4470 12.35 1 USGS 06478690 1996-06-02 791 6.06 USGS 06478690 1997-03-27 3360 11.63 USGS 06478690 1998-06-15 486 4.54 USGS 06478690 1999-04-11 1050 7.34 USGS 06478690 2000-05-19 434 4.36 USGS 06478690 2001-04-23 6370 12.22 USGS 06478690 2002-08-23 624 5.75 USGS 06478690 2003-06-26 1750 10.10 1 USGS 06478690 2004-05-30 1300 8.21 USGS 06478690 2005-06-10 1370 8.92 USGS 06478690 2006-04-08 858 6.39 USGS 06478690 2007-05-06 5530 12.05 USGS 06478690 2008-06-07 4310 11.85 USGS 06478690 2009-07-10 1700 8.99 USGS 06478690 2010-07-30 6960 12.29 USGS 06478690 2011-03-18 2280 10.32 2 2011-03-17 10.72 1 USGS 06478690 2012-05-09 1030 6.34 USGS 06478690 2013-05-27 1520 8.19 USGS 06478690 2014-06-19 1360 7.99 USGS 06478690 2015-07-07 1500 8.62 USGS 06478690 2016-04-28 858 5.93 USGS 06478690 2017-08-26 365 3.56 USGS 06478690 2018-06-21 18:30 4460 11.55 USGS 06478690 2019-09-13 08:45 9390 13.08 USGS 06478690 2020-03-05 1190 6.54 2 2020-03-04 1815 6.94 1 USGS 06478690 2021-03-25 15:00 28.2 1.35 USGS 06478690 2022-05-13 06:30 109 2.32 USGS 06478690 2023-04-09 18:00 877 5.39 2 2023-04-03 0630 6.53 1