# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-06 04:55:34 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 06918740 Little Sac River near Morrisville, 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 06918740 1969-01-29 6120 13.12 USGS 06918740 1970-04-30 11300 17.05 USGS 06918740 1971-05-23 2870 9.05 USGS 06918740 1972-04-21 10900 16.81 USGS 06918740 1972-11-01 22300 21.95 USGS 06918740 1974-03-10 11300 17.08 USGS 06918740 1974-11-04 9050 15.62 USGS 06918740 1976-04-20 6160 13.55 USGS 06918740 1977-09-27 8360 15.12 USGS 06918740 1978-03-24 7650 14.55 USGS 06918740 1979-07-01 9070 15.63 USGS 06918740 1980-03-30 4580 11.46 USGS 06918740 1981-06-20 14200 18.59 USGS 06918740 1982-01-30 5560 12.86 USGS 06918740 1983-04-02 9380 15.85 USGS 06918740 1984-04-21 10300 16.45 USGS 06918740 1985-02-23 16900 19.94 USGS 06918740 1985-11-19 10900 16.79 USGS 06918740 1986-10-01 20300 21.29 USGS 06918740 1987-11-24 22200 21.91 USGS 06918740 1989-05-22 13200 18.04 USGS 06918740 1990-03-15 13600 18.28 USGS 06918740 1991-05-14 11400 17.17 USGS 06918740 1992-06-09 6120 13.07 USGS 06918740 1993-09-25 29100 23.33 USGS 06918740 1994-04-12 14400 18.81 USGS 06918740 1995-06-10 19100 20.65 USGS 06918740 1996-09-26 9810 16.39 USGS 06918740 1996-11-07 9220 16.01 USGS 06918740 1998-03-19 7320 14.26 USGS 06918740 1999-05-04 21:00 12600 17.84 USGS 06918740 2000-07-12 22:00 6230 12.85 USGS 06918740 2001-02-24 21:30 8200 14.73 USGS 06918740 2002-05-08 10600 17.03 USGS 06918740 2003-05-01 1840 6.83 USGS 06918740 2004-03-05 5030 11.47 USGS 06918740 2005-01-05 13:00 15300 19.18 USGS 06918740 2006-05-10 19:30 5190 11.68 USGS 06918740 2007-08-20 33700 25.54 USGS 06918740 2008-06-28 16800 19.98 USGS 06918740 2009-06-16 5570 12.17 USGS 06918740 2009-10-09 10200 16.73 USGS 06918740 2011-04-26 11100 17.49 USGS 06918740 2012-04-15 1840 7.44 USGS 06918740 2013-06-01 08:15 7950 14.25 USGS 06918740 2014-06-05 14:45 2560 8.72 USGS 06918740 2015-07-02 14:45 12000 16.83 USGS 06918740 2015-12-27 02:15 28600 23.61 USGS 06918740 2017-04-30 07:09 20400 20.69 USGS 06918740 2018-02-24 10:05 9990 16.15 USGS 06918740 2019-05-23 16:55 25000 22.76 USGS 06918740 2020-01-11 05:30 12000 17.17 USGS 06918740 2021-03-13 15:45 10900 16.68 USGS 06918740 2022-05-05 08:45 24200 22.47 USGS 06918740 2023-03-03 07:15 4610 11.11