# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-07 08:34:16 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 05488500 Des Moines River near Tracy, 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 05488500 1903-05-31 130000 2,7 25.00 5 USGS 05488500 1920-05-14 32800 15.00 USGS 05488500 1921-09-17 26900 13.30 USGS 05488500 1922-05-27 26600 13.40 USGS 05488500 1923-03-26 26300 13.30 USGS 05488500 1924-06-27 38200 16.50 USGS 05488500 1925-06-23 11500 8.70 USGS 05488500 1926-09-24 37500 16.30 USGS 05488500 1927-04-20 35500 15.80 USGS 05488500 1928-08-04 19700 11.40 USGS 05488500 1929-03-16 45500 18.60 USGS 05488500 1930-06-17 33500 16.40 USGS 05488500 1931-06-22 11800 9.00 USGS 05488500 1931-11-26 34000 16.50 USGS 05488500 1933-04-07 35000 16.70 USGS 05488500 1934-04-09 4950 5.50 USGS 05488500 1935-06-28 54600 20.20 USGS 05488500 1936-03-05 23100 14.20 USGS 05488500 1937-03-05 38900 17.90 USGS 05488500 1938-09-23 26200 15.20 USGS 05488500 1939-03-13 36600 17.50 USGS 05488500 1940-08-15 11600 9.30 USGS 05488500 1941-06-11 21500 13.80 USGS 05488500 1941-11-02 28000 15.70 USGS 05488500 1943-05-17 28000 15.70 USGS 05488500 1944-05-23 75000 21.60 USGS 05488500 1945-04-18 41400 18.80 USGS 05488500 1946-01-06 40700 18.80 USGS 05488500 1947-06-14 155000 26.50 1851 USGS 05488500 1948-03-22 59700 20.10 USGS 05488500 1949-03-09 29300 15.40 USGS 05488500 1950-03-01 31700 16.00 USGS 05488500 1951-04-02 56300 19.81 USGS 05488500 1952-06-22 38400 17.40 USGS 05488500 1953-06-14 27700 16.19 USGS 05488500 1954-06-27 69900 22.14 USGS 05488500 1955-07-12 14300 10.63 USGS 05488500 1956-08-20 4480 5.80 USGS 05488500 1957-06-20 24100 13.58 USGS 05488500 1958-07-07 33100 16.98 USGS 05488500 1959-05-31 38900 17.92 USGS 05488500 1960-04-04 75500 23.00 USGS 05488500 1961-04-02 38200 18.12 USGS 05488500 1962-04-05 50600 20.69 USGS 05488500 1963-04-30 22100 13.87 2 1963-03-05 16.00 1 USGS 05488500 1964-06-24 27600 15.63 USGS 05488500 1965-04-11 77300 23.17 USGS 05488500 1966-06-15 33800 17.24 USGS 05488500 1967-06-17 47400 20.38 USGS 05488500 1968-04-24 14300 11.07 USGS 05488500 1969-04-09 29500 1,6 1969-04-11 15.87 USGS 05488500 1970-05-20 18200 6 12.29 USGS 05488500 1971-02-26 28100 6 15.62 USGS 05488500 1972-08-11 17400 6 11.94 USGS 05488500 1973-05-07 28900 6 15.69 USGS 05488500 1974-03-07 22600 6 13.40 USGS 05488500 1975-03-23 25100 6 14.11 USGS 05488500 1976-04-24 20900 6 12.69 USGS 05488500 1977-09-03 14300 6 10.03 USGS 05488500 1978-03-25 25300 6 14.22 USGS 05488500 1979-04-16 28600 6 15.34 USGS 05488500 1980-06-21 15800 6 10.64 USGS 05488500 1981-07-07 17800 6 11.44 USGS 05488500 1982-07-16 35000 2,6 19.62 1 USGS 05488500 1983-04-13 29300 6 15.57 USGS 05488500 1984-06-27 42600 6 18.11 USGS 05488500 1985-02-25 19400 6 11.80 USGS 05488500 1986-04-05 26300 6 13.69 USGS 05488500 1987-04-18 25500 6 13.45 USGS 05488500 1987-12-24 8670 6 7.18 USGS 05488500 1989-09-10 13200 6 8.85 USGS 05488500 1990-07-22 23900 6 12.98 USGS 05488500 1991-06-21 35200 6 15.76 USGS 05488500 1992-04-27 28100 6 13.22 USGS 05488500 1993-07-12 109000 6 24.16 USGS 05488500 1994-03-09 20500 6 10.90 2 1993-10-01 13.49 USGS 05488500 1995-04-30 24900 6 12.15 USGS 05488500 1996-06-06 24100 6 11.59 USGS 05488500 1997-02-25 26700 6 11.98 USGS 05488500 1998-04-21 31000 6 13.57 USGS 05488500 1999-04-28 35200 6 14.27 USGS 05488500 2000-06-15 17300 6 8.97 USGS 05488500 2001-04-15 30000 6 12.84 USGS 05488500 2002-05-18 17100 6 8.95 USGS 05488500 2003-05-09 20200 6 9.62 USGS 05488500 2004-06-23 23800 6 10.88 2 2004-06-24 10.89 USGS 05488500 2005-04-13 21700 6 10.21 USGS 05488500 2006-05-08 19300 6 9.45 USGS 05488500 2007-03-20 30900 6 12.87 USGS 05488500 2008-06-14 104000 6 23.70 USGS 05488500 2009-03-25 27500 6 11.78 USGS 05488500 2010-08-10 58900 6 19.21 USGS 05488500 2011-06-28 33500 6 13.27 USGS 05488500 2012-04-17 22000 6 9.92 USGS 05488500 2013-06-25 25400 6 10.92 2 2013-04-18 11.00 1 USGS 05488500 2014-07-13 23700 6 10.23 USGS 05488500 2015-06-26 35300 6 13.20 USGS 05488500 2015-12-24 34100 6 13.01 USGS 05488500 2017-04-05 28300 11.27 2 2017-04-05 1315 11.27 USGS 05488500 2018-05-22 03:30 23800 9.76 USGS 05488500 2019-06-06 06:30 47700 15.18 USGS 05488500 2020-03-25 19:45 26700 6 10.66 USGS 05488500 2021-07-11 23:45 15300 7.39 USGS 05488500 2022-06-08 22:30 20100 8.73 USGS 05488500 2023-03-02 09:30 26600 10.35