# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-23 22:55:06 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 06935890 Creve Coeur Creek near Creve Coeur, 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 06935890 1972-04-15 980 10.16 USGS 06935890 1973-04-22 1230 10.66 USGS 06935890 1974-02-21 1480 11.17 USGS 06935890 1975-01-10 2090 12.25 USGS 06935890 1976-03-04 1410 11.02 USGS 06935890 1977-03-28 3710 14.04 USGS 06935890 1978-07-15 1970 12.09 USGS 06935890 1979-04-11 4820 14.78 USGS 06935890 1997-06-17 994 8.34 USGS 06935890 1998-02-27 2430 12.27 USGS 06935890 1999-02-07 4440 14.89 USGS 06935890 2000-06-24 6560 16.43 USGS 06935890 2001-02-24 1780 10.65 USGS 06935890 2002-06-12 3780 14.30 USGS 06935890 2003-06-26 3830 14.35 USGS 06935890 2004-03-26 3730 14.25 USGS 06935890 2005-01-05 00:10 3160 13.68 USGS 06935890 2005-11-28 02:15 2140 11.60 USGS 06935890 2007-06-01 22:45 1940 11.12 USGS 06935890 2008-09-14 8780 16.22 USGS 06935890 2009-06-16 2350 11.77 USGS 06935890 2009-10-30 2630 12.13 USGS 06935890 2010-11-25 2200 11.54 2 2011-06-26 11.85 USGS 06935890 2012-04-14 1720 10.16 USGS 06935890 2013-04-18 2950 12.33 USGS 06935890 2014-09-10 20:45 1860 10.43 USGS 06935890 2015-04-07 13:15 2320 11.28 USGS 06935890 2015-12-26 22:55 3660 13.39 USGS 06935890 2017-04-30 06:00 3150 12.61 USGS 06935890 2018-02-24 07:53 2840 12.14 USGS 06935890 2019-07-22 09:27 5220 15.30 USGS 06935890 2020-08-09 04:00 6000 16.16 USGS 06935890 2021-03-18 05:05 2700 11.91 USGS 06935890 2022-07-26 06:25 4680 14.66 USGS 06935890 2023-04-15 21:55 2790 12.05