# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-01 01:05:27 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 05488200 English Creek near Knoxville, IA # # 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 05488200 1982-07-16 28000 7 30.28 USGS 05488200 1986-05-17 2270 21.76 USGS 05488200 1987-08-27 1680 20.00 USGS 05488200 1987-11-29 986 16.86 USGS 05488200 1989-09-09 1370 18.74 USGS 05488200 1990-06-17 2400 21.83 USGS 05488200 1991-04-19 3220 22.11 USGS 05488200 1992-09-16 2990 22.81 USGS 05488200 1993-07-05 18900 27.88 USGS 05488200 1994-06-23 1780 20.13 USGS 05488200 1995-05-09 2740 21.90 USGS 05488200 1996-05-10 3430 21.99 USGS 05488200 1997-05-08 3030 22.32 USGS 05488200 1998-06-19 2830 22.46 USGS 05488200 1999-06-12 2200 20.93 USGS 05488200 2000-06-25 2100 20.77 USGS 05488200 2001-02-26 1840 20.28 USGS 05488200 2002-07-11 1870 19.89 USGS 05488200 2003-06-26 2740 21.65 USGS 05488200 2004-08-05 2220 20.72 USGS 05488200 2005-04-13 1890 19.93 USGS 05488200 2006-08-28 23:30 400 13.28 USGS 05488200 2007-05-07 6490 24.44 USGS 05488200 2008-07-08 14000 27.40 USGS 05488200 2009-04-27 2760 21.94 USGS 05488200 2010-06-12 5930 24.95 USGS 05488200 2011-06-10 4610 23.71 USGS 05488200 2012-04-15 1340 18.39 USGS 05488200 2013-04-18 5870 24.91 USGS 05488200 2014-09-11 3230 22.59 USGS 05488200 2015-06-25 26100 28.65 USGS 05488200 2015-12-14 2630 21.71 USGS 05488200 2017-04-16 2330 18.45 USGS 05488200 2018-05-03 10:45 1030 15.08 USGS 05488200 2018-10-09 20:30 7760 24.92 USGS 05488200 2020-06-11 06:15 3630 22.68 USGS 05488200 2021-07-11 18:15 1360 17.54 USGS 05488200 2021-11-11 16:45 1230 17.13 USGS 05488200 2023-02-28 01:00 198 10.90