# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 13:16:55 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 06921720 Big Creek near Blairstown, MO # # 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 06921720 1961-09-14 24400 25.40 USGS 06921720 1962-03-21 9050 23.03 USGS 06921720 1962-10-13 13400 23.50 USGS 06921720 1964-06-14 5240 21.76 USGS 06921720 1965-07-20 10200 22.90 USGS 06921720 1966-06-13 5340 21.80 USGS 06921720 1967-06-21 8250 22.88 USGS 06921720 1968-08-09 8250 22.94 USGS 06921720 1969-06-22 8100 23.32 USGS 06921720 1970-09-24 12300 24.13 USGS 06921720 1971-01-03 7700 23.20 USGS 06921720 1971-12-16 5950 22.66 USGS 06921720 1973-04-20 12600 24.14 USGS 06921720 1974-05-20 7420 23.13 USGS 06921720 1974-11-03 6390 22.83 USGS 06921720 1976-07-03 4900 22.07 USGS 06921720 1977-06-24 6510 22.87 USGS 06921720 1978-05-07 6050 22.70 USGS 06921720 1979-06-10 5470 22.53 USGS 06921720 1980-00-00 4850 Bm 22.03 Bm USGS 06921720 1981-06-00 7300 Bd 23.10 Bd USGS 06921720 1982-08-13 7180 23.07 USGS 06921720 1983-00-00 11000 Bm 23.83 Bm USGS 06921720 1984-06-10 12600 24.08 USGS 06921720 2007-07-01 16200 27.30 USGS 06921720 2008-09-14 9340 24.60 USGS 06921720 2009-04-27 10600 25.19 USGS 06921720 2010-04-23 8740 24.31 USGS 06921720 2011-02-28 7630 23.54 USGS 06921720 2011-12-20 6710 22.94 USGS 06921720 2013-05-31 11300 25.48 USGS 06921720 2014-04-03 15800 27.18 USGS 06921720 2014-10-14 05:00 7890 23.96 USGS 06921720 2015-11-27 15:30 9410 24.60 USGS 06921720 2017-08-22 14:49 15700 27.15 USGS 06921720 2018-03-27 10:15 7390 23.40 USGS 06921720 2019-07-06 07:45 20600 28.59 USGS 06921720 2020-07-31 19:00 18000 27.85 USGS 06921720 2022-06-01 17:00 8510 24.46 USGS 06921720 2023-09-24 05:15 1920 21.03