# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 01:44:15 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 05471500 South Skunk River near Oskaloosa, 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 05471500 1944-05-00 37000 7,Bd 25.80 Bd USGS 05471500 1946-01-09 9600 2 18.57 1 USGS 05471500 1947-06-15 20000 21.26 USGS 05471500 1948-03-22 9050 17.50 USGS 05471500 1949-03-09 10800 18.27 USGS 05471500 1950-03-08 9320 18.09 USGS 05471500 1951-06-07 7810 17.26 USGS 05471500 1952-03-12 6700 16.58 USGS 05471500 1953-02-22 9980 18.46 USGS 05471500 1954-06-24 5420 15.89 USGS 05471500 1955-02-20 3700 2 15.55 1 USGS 05471500 1956-08-13 782 7.90 USGS 05471500 1957-06-18 4860 15.06 USGS 05471500 1958-07-07 5680 15.76 USGS 05471500 1959-03-21 8500 16.87 USGS 05471500 1960-04-03 14800 20.56 USGS 05471500 1961-09-13 6280 16.17 USGS 05471500 1962-03-29 8460 18.80 USGS 05471500 1963-08-06 5720 16.38 USGS 05471500 1964-06-25 6000 16.92 USGS 05471500 1965-04-09 11200 19.87 USGS 05471500 1966-06-16 12400 21.10 USGS 05471500 1967-06-13 7600 18.09 USGS 05471500 1968-06-27 4120 14.32 USGS 05471500 1969-07-18 10300 20.04 USGS 05471500 1970-05-17 8160 18.54 USGS 05471500 1971-02-27 6700 2 20.34 1 USGS 05471500 1972-06-16 7180 17.38 USGS 05471500 1973-02-03 15000 2 22.52 1 USGS 05471500 1974-05-22 12700 21.22 USGS 05471500 1975-07-02 9740 19.62 USGS 05471500 1976-04-25 12300 21.04 USGS 05471500 1977-08-18 5830 16.43 USGS 05471500 1978-03-22 8760 19.40 USGS 05471500 1979-03-21 11000 20.38 USGS 05471500 1980-06-16 4070 14.34 USGS 05471500 1981-06-24 4120 14.41 USGS 05471500 1982-07-20 12000 20.92 USGS 05471500 1983-07-07 10900 20.33 USGS 05471500 1984-06-19 12300 21.76 USGS 05471500 1985-02-23 12600 20.55 2 1985-02-22 21.06 1 USGS 05471500 1986-05-18 9460 19.56 2 1986-09-23 19.90 USGS 05471500 1987-08-28 14000 2 USGS 05471500 1987-11-30 2220 12.09 USGS 05471500 1989-09-09 3660 14.44 2 1989-03-11 18.00 1 USGS 05471500 1990-06-23 15200 23.05 USGS 05471500 1991-06-08 10500 21.26 USGS 05471500 1992-07-30 7380 19.13 USGS 05471500 1993-07-15 20700 24.78 USGS 05471500 1994-03-06 5640 17.43 USGS 05471500 1995-05-11 8410 19.97 USGS 05471500 1996-05-10 8270 19.87 USGS 05471500 1997-02-21 4800 2 19.46 1 USGS 05471500 1998-06-24 11900 22.84 USGS 05471500 1999-06-13 7220 19.09 USGS 05471500 2000-06-25 6190 18.28 USGS 05471500 2001-03-16 10500 21.32 USGS 05471500 2002-06-13 5890 17.71 USGS 05471500 2003-05-10 7890 18.87 USGS 05471500 2004-05-28 11500 22.57 USGS 05471500 2005-05-15 9810 20.71 USGS 05471500 2006-09-13 15:00 5180 16.20 USGS 05471500 2007-04-30 11000 22.10 USGS 05471500 2008-06-12 17300 24.61 USGS 05471500 2009-03-10 11000 21.30 USGS 05471500 2010-08-16 25200 26.40 USGS 05471500 2011-06-11 12200 21.73 USGS 05471500 2012-04-16 4440 15.01 USGS 05471500 2013-06-02 11500 23.28 USGS 05471500 2014-07-06 16100 23.33 2 2014-07-07 23.34 USGS 05471500 2015-06-27 7090 19.41 USGS 05471500 2015-12-18 12900 22.68 USGS 05471500 2017-01-24 6050 17.22 2 2017-01-22 1445 19.97 USGS 05471500 2018-09-06 13:30 14100 22.76 USGS 05471500 2019-03-17 13:15 11700 22.32 USGS 05471500 2020-06-10 16:00 7230 18.75 USGS 05471500 2021-03-04 17:00 3430 13.63 USGS 05471500 2022-06-17 11:00 6630 18.05 USGS 05471500 2023-03-01 05:00 5990 17.13