# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-02-17 23:14:19 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 05472500 North Skunk River near Sigourney, 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 05472500 1944-05-00 14500 7,Bd 22.80 5,Bd USGS 05472500 1946-01-07 14000 22.57 USGS 05472500 1947-06-15 12000 21.80 USGS 05472500 1948-03-19 7660 19.50 USGS 05472500 1949-03-08 6920 19.65 USGS 05472500 1950-03-08 5810 18.84 USGS 05472500 1951-07-03 7460 19.92 USGS 05472500 1952-03-13 7660 20.16 USGS 05472500 1953-02-24 3820 16.43 USGS 05472500 1954-04-30 1830 11.65 USGS 05472500 1955-04-24 5180 18.18 USGS 05472500 1956-06-20 880 7.98 USGS 05472500 1957-07-08 3490 15.81 USGS 05472500 1958-02-27 2040 12.26 2 1958-02-27 1200 13.60 1 USGS 05472500 1959-03-22 7270 19.83 USGS 05472500 1960-03-31 27500 25.33 USGS 05472500 1961-09-16 5810 18.79 USGS 05472500 1962-03-22 8520 20.43 USGS 05472500 1963-08-07 3820 16.36 2 1963-03-05 17.15 1 USGS 05472500 1964-06-23 3290 15.40 USGS 05472500 1965-09-21 11200 22.57 USGS 05472500 1966-06-14 15600 23.85 USGS 05472500 1967-06-15 2450 13.80 USGS 05472500 1968-04-25 1230 9.87 USGS 05472500 1969-07-19 7840 20.09 USGS 05472500 1970-08-06 8420 21.30 USGS 05472500 1970-10-13 4720 18.32 2 1971-02-23 20.07 1 USGS 05472500 1972-05-08 3360 16.03 USGS 05472500 1973-02-04 7490 20.33 USGS 05472500 1974-05-19 14000 22.51 USGS 05472500 1975-03-22 4430 17.40 USGS 05472500 1976-04-25 16800 22.80 USGS 05472500 1977-09-19 1800 11.47 USGS 05472500 1978-07-24 6830 19.75 USGS 05472500 1979-03-20 11300 21.50 USGS 05472500 1980-06-23 1000 8.34 USGS 05472500 1981-04-12 6290 19.47 USGS 05472500 1982-07-21 8650 21.18 USGS 05472500 1983-04-05 4190 17.04 USGS 05472500 1984-05-03 4470 17.42 USGS 05472500 1985-03-07 4750 17.56 2 1985-02-25 17.78 1 USGS 05472500 1986-09-25 8200 USGS 05472500 1987-08-30 5590 18.81 USGS 05472500 1987-11-30 1690 2 10.88 1,2 1988-01-31 11.62 1 USGS 05472500 1989-09-09 3070 14.91 USGS 05472500 1990-06-20 21300 25.18 USGS 05472500 1991-05-02 6840 18.81 USGS 05472500 1992-07-26 8340 21.02 USGS 05472500 1993-07-06 17500 24.68 USGS 05472500 1994-02-22 5500 2 19.10 1 USGS 05472500 1995-05-13 6520 19.06 USGS 05472500 1996-05-11 10200 21.71 USGS 05472500 1997-02-22 5300 2 19.57 1 USGS 05472500 1998-04-03 5510 18.11 USGS 05472500 1998-10-18 6320 18.88 USGS 05472500 2000-06-27 3950 16.83 USGS 05472500 2001-03-16 6200 18.43 USGS 05472500 2002-05-12 2720 13.35 USGS 05472500 2003-05-11 2840 13.00 USGS 05472500 2004-05-28 3200 14.95 USGS 05472500 2005-05-16 3240 13.64 USGS 05472500 2006-04-04 17:00 1760 9.91 USGS 05472500 2007-05-09 6380 19.16 USGS 05472500 2008-06-14 9240 21.15 USGS 05472500 2009-03-11 9390 21.24 USGS 05472500 2010-08-12 14700 23.65 USGS 05472500 2011-06-15 8500 20.88 USGS 05472500 2012-05-05 3980 15.65 USGS 05472500 2013-05-28 22000 25.93 USGS 05472500 2014-07-03 13300 23.12 USGS 05472500 2015-06-30 5640 18.37 USGS 05472500 2015-12-16 9090 21.11 USGS 05472500 2017-04-06 4150 15.96 USGS 05472500 2018-09-07 14:00 13800 22.96 USGS 05472500 2019-03-16 03:15 12700 22.86 USGS 05472500 2020-03-20 16:45 4630 16.82 USGS 05472500 2021-03-05 04:45 2790 13.06 USGS 05472500 2022-04-23 11:45 4530 16.64 USGS 05472500 2023-03-01 1680 10.20