# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-05 09:08:27 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 06600300 West Branch Floyd River near Struble, 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 06600300 1956-07-12 463 9.22 USGS 06600300 1957-07-04 840 11.32 USGS 06600300 1958-04-06 218 7.34 USGS 06600300 1959-05-31 646 10.27 USGS 06600300 1960-03-29 3880 14.72 USGS 06600300 1961-08-22 501 8.55 USGS 06600300 1962-03-28 8060 15.63 USGS 06600300 1963-07-30 700 9.03 USGS 06600300 1964-05-24 236 6.72 2 1964-09-08 7.14 1 USGS 06600300 1965-04-01 2800 2 14.49 1 USGS 06600300 1966-02-09 4120 15.27 USGS 06600300 1967-06-12 1350 11.42 USGS 06600300 1968-07-20 1580 12.14 USGS 06600300 1969-04-04 4380 14.90 USGS 06600300 1970-05-28 3450 14.61 USGS 06600300 1971-02-19 7500 15.50 USGS 06600300 1972-06-08 2860 14.06 USGS 06600300 1973-03-03 3100 14.30 2 1972-12-30 14.35 1 USGS 06600300 1974-06-24 4870 15.03 USGS 06600300 1975-06-04 2430 13.58 USGS 06600300 1976-05-21 3180 14.38 USGS 06600300 1977-05-27 273 7.73 USGS 06600300 1978-07-06 3220 14.42 USGS 06600300 1979-03-22 6880 15.39 USGS 06600300 1980-05-30 2390 13.40 USGS 06600300 1981-06-14 1310 11.10 USGS 06600300 1982-02-23 2830 14.63 USGS 06600300 1983-06-20 7590 15.86 USGS 06600300 1984-06-20 4610 14.37 USGS 06600300 1985-04-22 4450 2 14.29 1 USGS 06600300 1986-03-18 3780 13.89 USGS 06600300 1987-03-24 422 7.27 USGS 06600300 1988-08-22 3240 13.52 USGS 06600300 1989-03-10 890 9.40 2 1989-03-09 9.87 1 USGS 06600300 1990-06-17 3940 14.57 USGS 06600300 1991-06-05 221 5.84 2 1991-02-07 5.86 1 USGS 06600300 1992-07-10 1060 9.99 USGS 06600300 1993-03-26 3470 14.23 USGS 06600300 1994-03-04 8920 15.86 USGS 06600300 1996-03-31 796 9.03 USGS 06600300 1997-03-12 3110 13.88 USGS 06600300 1998-07-06 1060 9.96 USGS 06600300 1999-07-21 2620 13.25 USGS 06600300 2000-05-18 2060 12.39 USGS 06600300 2001-08-04 1450 11.10 USGS 06600300 2002-00-00 349 4,Bm USGS 06600300 2003-07-09 1060 9.98 USGS 06600300 2004-05-23 1300 10.71 USGS 06600300 2005-00-00 345 4,Bm USGS 06600300 2006-06-17 382 6.81 USGS 06600300 2007-03-13 4410 14.79 USGS 06600300 2008-03-13 817 9.12 USGS 06600300 2009-02-10 5400 2 15.16 1 USGS 06600300 2010-07-30 8920 15.86 USGS 06600300 2011-02-17 2150 12.55 USGS 06600300 2012-00-00 352 4,Bm USGS 06600300 2013-05-27 8280 15.77 USGS 06600300 2014-06-16 3330 14.11 USGS 06600300 2015-00-00 350 4,Bm USGS 06600300 2016-02-21 1030 9.88 USGS 06600300 2017-02-12 966 9.66 USGS 06600300 2018-09-20 13:00 5550 15.97 USGS 06600300 2019-03-13 13:00 5630 2 16.00 1 USGS 06600300 2019-10-02 13:00 656 9.16 USGS 06600300 2021-00-00 295 4,Bm 6.59 4,Bm USGS 06600300 2022-00-00 295 4,Bm 6.59 4,Bm USGS 06600300 2023-05-13 01:15 1210