# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-02-19 16:43:16 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 06599950 Perry Creek near Hinton, 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 06599950 1953-06-07 4980 17.93 USGS 06599950 1954-06-19 1660 14.44 USGS 06599950 1955-05-26 350 8.93 USGS 06599950 1957-07-08 655 10.76 USGS 06599950 1958-05-31 2350 15.50 USGS 06599950 1959-05-30 3000 16.32 USGS 06599950 1960-08-28 520 9.96 USGS 06599950 1961-03-14 180 7.44 USGS 06599950 1962-03-27 3800 17.05 USGS 06599950 1963-06-04 305 8.56 USGS 06599950 1964-05-05 485 9.89 USGS 06599950 1965-03-31 600 2 11.01 1 USGS 06599950 1966-02-09 16.01 1 USGS 06599950 1967-05-10 1070 12.58 USGS 06599950 1968-00-00 156 4,Bm USGS 06599950 1969-06-25 940 12.15 USGS 06599950 1970-00-00 156 4,Bm USGS 06599950 1971-00-00 156 4,Bm USGS 06599950 1972-00-00 156 4,Bm USGS 06599950 1973-00-00 156 4,Bm USGS 06599950 1974-00-00 156 4,Bm USGS 06599950 1975-06-18 338 26.77 USGS 06599950 1976-02-17 28.67 1 USGS 06599950 1977-06-23 2410 34.70 USGS 06599950 1978-03-19 33.27 1 USGS 06599950 1979-03-22 1180 30.93 USGS 06599950 1980-05-30 964 30.08 USGS 06599950 1981-06-14 5500 2 38.68 USGS 06599950 1982-02-23 34.48 1 USGS 06599950 1983-06-20 1670 32.61 USGS 06599950 1984-06-20 3490 36.77 USGS 06599950 1985-04-23 2900 35.86 USGS 06599950 1986-03-17 1740 32.81 USGS 06599950 1989-07-17 3700 36.65 USGS 06599950 1990-05-19 4600 2 37.90 USGS 06599950 1994-00-00 464 4,Bm USGS 06599950 1995-05-28 886 24.73 USGS 06599950 1996-06-21 981 25.50 USGS 06599950 1997-00-00 464 4,Bm USGS 06599950 1998-07-09 1020 25.77 USGS 06599950 1999-06-27 256 18.80 USGS 06599950 2000-05-18 1060 26.12 USGS 06599950 2001-03-20 741 23.52 USGS 06599950 2002-07-10 1540 29.56 USGS 06599950 2003-06-25 1200 27.17 USGS 06599950 2004-05-22 1510 29.32 USGS 06599950 2005-06-25 701 23.17 USGS 06599950 2006-06-16 1020 25.77 USGS 06599950 2007-03-15 884 24.72 USGS 06599950 2008-05-29 883 24.71 USGS 06599950 2009-07-11 842 24.37 USGS 06599950 2010-07-30 1940 31.73 USGS 06599950 2011-06-21 1010 25.70 USGS 06599950 2012-05-28 519 21.46 USGS 06599950 2013-05-27 700 23.88 USGS 06599950 2014-06-17 6410 32.68 USGS 06599950 2015-06-06 539 4 USGS 06599950 2016-04-27 22:08 602 22.53 USGS 06599950 2016-12-25 22:15 489 21.24 USGS 06599950 2018-06-25 1020 25.79 USGS 06599950 2019-03-13 15:15 1710 2 30.50 USGS 06599950 2021-00-00 633 4,Bm 22.54 4,Bm USGS 06599950 2022-00-00 633 4,Bm 22.54 4,Bm USGS 06599950 2023-02-27 06:45 450 20.78 USGS 06599950 2024-05-07 00:15 259 18.88