# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-21 23:59:14 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 06422500 BOXELDER CREEK NEAR NEMO,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 06422500 1907-06-12 16000 2,7 16.00 3,5 USGS 06422500 1946-05-02 1180 5.75 3 USGS 06422500 1947-06-23 372 4.62 3 USGS 06422500 1966-07-28 30.0 2.53 3 USGS 06422500 1967-06-12 950 5.85 3 USGS 06422500 1968-06-09 62.0 2.97 3 USGS 06422500 1969-05-04 144 3.65 3 USGS 06422500 1970-06-12 648 5.75 3 USGS 06422500 1971-04-25 221 4.00 2,3 1971-03-18 5.80 1 USGS 06422500 1972-06-09 30100 20.40 3 USGS 06422500 1973-04-20 117 2.67 2 1973-05-28 2.72 1 USGS 06422500 1974-04-19 23.0 1.86 2 1974-01-12 2.48 1 USGS 06422500 1975-07-30 427 4.55 USGS 06422500 1976-06-15 1460 6.19 USGS 06422500 1977-04-17 170 3.02 USGS 06422500 1978-05-11 301 3.65 USGS 06422500 1979-07-04 97.0 2.78 2 1979-01-09 3.23 1 USGS 06422500 1980-03-13 35.0 2.11 2 1980-02-29 2.13 1 USGS 06422500 1981-05-18 26.0 2.06 USGS 06422500 1982-05-20 272 3.65 USGS 06422500 1983-05-07 178 3.33 2 1983-02-20 3.98 1 USGS 06422500 1984-06-15 215 3.44 USGS 06422500 1985-03-18 129 2.95 2 1985-03-16 3.29 1 USGS 06422500 1986-05-09 82.0 2.53 USGS 06422500 1987-03-06 123 2.77 USGS 06422500 1988-05-09 33.0 2.09 2 1988-03-05 2.19 1 USGS 06422500 1989-03-10 30.0 1.89 2 1989-03-08 2.18 1 USGS 06422500 1990-05-05 29.0 1.95 USGS 06422500 1991-06-06 401 4.04 USGS 06422500 1992-06-13 53.0 2.34 USGS 06422500 1993-06-07 293 3.70 USGS 06422500 1994-05-06 125 2.98 USGS 06422500 1995-05-09 1140 5.25 2 1995-03-10 3.74 1 USGS 06422500 1996-05-30 826 5.31 USGS 06422500 1997-06-02 463 4.44 USGS 06422500 1998-06-18 607 4.57 USGS 06422500 1999-06-15 327 4.02 USGS 06422500 2000-04-25 178 3.27 USGS 06422500 2001-04-07 52.0 2.32 USGS 06422500 2002-04-08 47.0 2.26 USGS 06422500 2003-03-13 100 2 3.04 1 USGS 06422500 2004-03-11 19.0 1.85 2 2004-02-29 2.03 1 USGS 06422500 2005-05-14 24.0 1.94 USGS 06422500 2006-04-23 103 2.85 USGS 06422500 2007-06-02 200 3.38 USGS 06422500 2008-07-07 646 4.70 USGS 06422500 2009-04-16 368 4.02 USGS 06422500 2010-06-14 194 3.49 USGS 06422500 2011-05-24 348 3.97 USGS 06422500 2012-05-19 30.0 2.13 2 2012-01-02 2.17 1 USGS 06422500 2013-06-01 120 2.92 USGS 06422500 2014-05-07 268 3.73 2 2014-06-28 3.84 USGS 06422500 2015-06-06 711 4.88 USGS 06422500 2016-02-19 43.0 2.20 2 2016-01-09 2.25 1 USGS 06422500 2017-06-13 42.0 2.22 USGS 06422500 2018-06-25 02:15 203 3.52 USGS 06422500 2019-07-05 00:45 1300 6.29 USGS 06422500 2020-04-08 02:45 145 3.15 USGS 06422500 2021-05-24 09:00 50.9 2.24 USGS 06422500 2022-08-26 13:30 61.3 2.46 USGS 06422500 2023-06-30 03:15 124 3.05