# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 18:13:23 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 06438500 CHEYENNE RIVER NEAR PLAINVIEW,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 06438500 1920-05-00 17.50 3,Bd USGS 06438500 1927-05-00 14.00 3,Bd USGS 06438500 1951-06-20 4340 6 5.82 3 USGS 06438500 1952-03-30 41400 6 10.55 2,3 1952-03-29 10.62 1 USGS 06438500 1953-06-20 15700 6 8.97 3 USGS 06438500 1954-06-10 9710 6 7.68 3 USGS 06438500 1955-09-21 21000 6 9.53 3 USGS 06438500 1956-05-29 4220 6 5.48 2,3 1956-03-20 6.92 1 USGS 06438500 1957-05-26 41700 6 10.96 3 USGS 06438500 1958-06-16 8530 6 7.81 3 USGS 06438500 1959-05-06 7280 6 7.35 3 USGS 06438500 1960-03-22 6600 6 7.52 2,3 1960-03-20 9.23 1 USGS 06438500 1961-07-27 5670 6 6.88 3 USGS 06438500 1962-05-22 38600 6 11.65 3 USGS 06438500 1963-06-16 18000 6 9.77 3 USGS 06438500 1964-06-08 37400 6 11.61 3 USGS 06438500 1965-05-26 37100 6 11.68 3 USGS 06438500 1966-08-20 7130 6 7.91 3 USGS 06438500 1967-06-16 38100 6 11.60 3 USGS 06438500 1968-06-07 7740 6 8.00 3 USGS 06438500 1969-07-20 9890 6 8.34 2,3 1969-03-21 8.61 1 USGS 06438500 1970-04-25 15500 6 9.05 3 USGS 06438500 1971-05-24 24000 6 10.21 2,3 1971-02-15 11.05 1 USGS 06438500 1972-06-11 14600 6 9.44 3 USGS 06438500 1973-04-21 5730 6 7.51 3 USGS 06438500 1974-04-12 2440 6 5.73 2,3 1974-02-20 7.90 1 USGS 06438500 1975-04-29 11900 6 8.41 2,3 1975-03-18 10.09 1 USGS 06438500 1976-06-16 25900 6 10.45 3 USGS 06438500 1977-04-10 9690 6 7.97 3 USGS 06438500 1978-05-23 26200 6 10.48 3 USGS 06438500 1979-06-18 10600 6 8.05 3 USGS 06438500 1980-06-15 7940 6 7.65 3 USGS 06438500 1981-07-16 6390 6 7.30 3 USGS 06438500 1995-05-10 35000 6 19.72 USGS 06438500 1996-05-28 69700 6 22.10 USGS 06438500 1997-02-21 20300 6 16.94 1,2 1997-02-18 19.33 1 USGS 06438500 1998-06-20 22200 6 17.01 USGS 06438500 1998-10-18 27500 6 17.27 USGS 06438500 2000-04-26 24700 6 17.23 USGS 06438500 2001-03-07 14000 6 16.81 1 USGS 06438500 2002-03-29 10000 6 15.55 1 USGS 06438500 2003-03-19 7440 6 13.45 USGS 06438500 2004-09-06 13800 6 15.16 2 2004-03-07 15.90 1 USGS 06438500 2005-05-13 9620 6 14.14 USGS 06438500 2006-04-22 6880 6 13.32 USGS 06438500 2007-06-17 8720 6 13.89 USGS 06438500 2008-06-07 73200 6 22.63 USGS 06438500 2009-04-14 38300 6 19.02 USGS 06438500 2010-05-26 32300 6 18.67 USGS 06438500 2011-05-26 44500 6 19.86 USGS 06438500 2012-05-06 2160 6 11.09 USGS 06438500 2013-05-31 16700 6 15.85 USGS 06438500 2013-10-13 34100 6 18.59 USGS 06438500 2015-05-17 29700 6 18.28 USGS 06438500 2016-07-03 8160 6 13.56 USGS 06438500 2017-08-16 4530 6 12.15 USGS 06438500 2018-06-21 19:15 25000 6 17.85 USGS 06438500 2019-05-23 11:51 63000 6 22.99 USGS 06438500 2020-05-24 06:00 4550 6 12.08 2 2020-03-01 1930 15.75 1 USGS 06438500 2021-05-25 05:30 3310 6 11.29 USGS 06438500 2021-10-14 07:15 7980 6 13.78 USGS 06438500 2023-05-14 05:45 14200 6 16.23