# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 02:52:37 EST # # ---------------------------------- 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 06483495 Burr Oak Creek near Perkins, 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 06483495 1966-06-02 760 85.75 USGS 06483495 1967-06-07 880 85.99 USGS 06483495 1968-00-00 70.0 4,Bm USGS 06483495 1969-04-05 1240 86.26 USGS 06483495 1970-03-03 1270 86.30 USGS 06483495 1971-06-06 1750 2 86.66 USGS 06483495 1972-06-07 2700 2 87.19 USGS 06483495 1973-06-18 2300 2 86.98 USGS 06483495 1974-06-22 140 83.57 USGS 06483495 1975-06-04 670 85.55 USGS 06483495 1976-05-22 400 85.02 USGS 06483495 1977-08-16 110 83.01 USGS 06483495 1978-07-22 100 82.92 USGS 06483495 1979-05-11 300 84.67 USGS 06483495 1979-10-31 470 85.22 USGS 06483495 1981-06-14 500 85.30 USGS 06483495 1982-02-23 500 85.29 USGS 06483495 1983-06-20 6400 2 88.37 USGS 06483495 1984-06-12 1270 86.30 USGS 06483495 1985-04-23 490 85.29 USGS 06483495 1986-03-17 1020 86.04 USGS 06483495 1987-00-00 70.0 4,Bm USGS 06483495 1988-00-00 70.0 4,Bm USGS 06483495 1989-03-12 85.66 1 USGS 06483495 1990-06-28 1850 2 86.71 USGS 06483495 1991-00-00 70.0 4,Bm USGS 06483495 1992-02-20 220 84.19 USGS 06483495 1993-07-12 4200 2 87.79 USGS 06483495 1994-06-05 2300 2 86.99 USGS 06483495 1995-05-15 640 85.60 USGS 06483495 1996-06-22 2060 2 86.84 USGS 06483495 1997-03-12 400 85.02 USGS 06483495 1998-04-27 170 83.57 USGS 06483495 1999-00-00 110 4,Bm USGS 06483495 2000-00-00 110 4,Bm USGS 06483495 2001-04-24 750 85.66 USGS 06483495 2002-00-00 78.0 4,Bm USGS 06483495 2003-00-00 78.0 4,Bm USGS 06483495 2004-05-23 583 85.23 USGS 06483495 2005-06-05 968 86.17 USGS 06483495 2006-00-00 128 4,Bm USGS 06483495 2007-03-15 1010 86.25 USGS 06483495 2008-03-21 228 83.51 USGS 06483495 2009-02-10 802 2 85.83 1 USGS 06483495 2010-07-21 3700 88.97 USGS 06483495 2011-02-18 494 84.90 USGS 06483495 2012-05-28 13:00 580 15.60 USGS 06483495 2013-05-27 13:00 1400 18.06 USGS 06483495 2014-06-18 13:00 1620 18.57 USGS 06483495 2015-02-11 15:00 65.0 2 12.43 1 USGS 06483495 2016-02-20 12:00 512 15.27 USGS 06483495 2017-05-17 21:30 13.12 USGS 06483495 2018-06-21 01:20 19.86 USGS 06483495 2019-03-13 17:30 19.65 1 USGS 06483495 2020-00-00 14.38 4,Bm USGS 06483495 2021-00-00 14.38 4,Bm USGS 06483495 2022-09-28 21:30 383 14.38 4 USGS 06483495 2023-03-22 00:15 1190 17.54