# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 07:36:01 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 05485500 Des Moines River blw Raccoon Riv at Des Moines, 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 05485500 1903-05-31 20.90 USGS 05485500 1940-08-30 8990 6.90 USGS 05485500 1941-06-16 13000 1 USGS 05485500 1942-05-12 17000 9.03 USGS 05485500 1943-08-17 15100 8.00 USGS 05485500 1944-05-24 53200 17.60 USGS 05485500 1945-06-04 28900 12.77 USGS 05485500 1946-05-29 22800 10.82 USGS 05485500 1947-06-26 77000 20.80 1893 USGS 05485500 1948-03-20 44400 15.69 USGS 05485500 1949-03-07 28100 12.58 USGS 05485500 1950-06-21 24800 11.56 USGS 05485500 1951-03-31 54800 17.75 USGS 05485500 1952-04-01 28900 22.50 USGS 05485500 1953-06-12 34200 24.50 USGS 05485500 1954-06-24 67300 20.08 USGS 05485500 1955-07-11 11600 7.27 USGS 05485500 1956-09-05 3850 5.71 USGS 05485500 1957-06-19 25700 11.60 USGS 05485500 1958-07-04 39000 14.96 USGS 05485500 1959-06-03 27700 12.82 USGS 05485500 1960-04-02 68900 28.86 USGS 05485500 1961-03-31 37600 25.10 USGS 05485500 1962-04-03 48600 27.35 USGS 05485500 1963-05-15 16200 18.15 USGS 05485500 1964-06-23 19800 20.62 USGS 05485500 1965-04-11 65500 29.78 USGS 05485500 1966-06-13 29200 23.34 USGS 05485500 1967-06-13 38600 25.70 USGS 05485500 1968-07-01 8270 13.85 USGS 05485500 1969-03-27 41200 26.24 USGS 05485500 1970-05-18 22600 21.08 USGS 05485500 1971-02-21 27300 22.76 USGS 05485500 1972-08-09 16700 18.44 USGS 05485500 1973-07-05 45500 26.93 USGS 05485500 1974-05-20 48400 27.15 USGS 05485500 1975-05-02 33200 23.61 USGS 05485500 1976-04-24 18700 19.07 USGS 05485500 1977-08-28 13600 6 16.98 USGS 05485500 1978-03-21 22200 6 20.40 USGS 05485500 1979-03-21 35800 6 25.07 USGS 05485500 1980-06-19 14900 6 18.17 USGS 05485500 1981-07-04 15900 6 18.53 USGS 05485500 1982-05-21 24900 6 21.99 USGS 05485500 1983-07-04 38800 6 25.70 USGS 05485500 1984-06-19 58400 6 28.46 USGS 05485500 1985-04-30 13900 6 17.71 USGS 05485500 1986-07-02 47900 6 27.31 USGS 05485500 1986-10-17 26800 6 22.61 USGS 05485500 1988-05-12 6370 6 1988-01-31 13.95 1 USGS 05485500 1989-05-26 7890 6 14.44 USGS 05485500 1990-06-19 45200 6 26.95 USGS 05485500 1991-06-10 45900 6 27.05 USGS 05485500 1992-04-24 27700 6 22.18 USGS 05485500 1993-07-11 116000 6 34.29 USGS 05485500 1994-03-08 20600 6 20.29 USGS 05485500 1995-06-01 24000 6 21.86 USGS 05485500 1996-06-26 26100 6 22.62 USGS 05485500 1997-02-21 21100 6 20.53 USGS 05485500 1998-06-16 49600 6 28.65 USGS 05485500 1999-05-22 35500 6 26.11 USGS 05485500 2000-07-14 11800 6 17.16 USGS 05485500 2001-03-25 28000 6 23.46 2 2001-05-07 23.58 USGS 05485500 2002-05-14 14800 6 18.38 USGS 05485500 2003-05-09 29200 6 24.40 USGS 05485500 2004-05-25 39400 6 27.71 USGS 05485500 2005-05-13 29600 6 24.52 USGS 05485500 2006-05-03 12:00 21300 6 21.16 USGS 05485500 2007-04-27 41900 6 27.37 USGS 05485500 2008-06-13 104000 6 35.55 USGS 05485500 2009-04-28 26000 6 22.91 USGS 05485500 2010-07-02 57700 6 29.83 USGS 05485500 2011-06-21 28500 6 24.09 USGS 05485500 2012-05-07 13000 6 17.67 USGS 05485500 2013-05-31 40100 6 26.74 2 2013-06-01 26.75 USGS 05485500 2014-07-01 36800 6 25.97 USGS 05485500 2015-06-26 56400 6 30.14 USGS 05485500 2015-12-15 38600 6 26.93 USGS 05485500 2017-05-24 28100 24.14 2 2017-05-24 1030 24.15 USGS 05485500 2018-07-01 10:45 48800 6 28.87 USGS 05485500 2019-03-16 14:45 51400 6 29.16 USGS 05485500 2019-10-12 05:30 26800 6 23.58 USGS 05485500 2021-03-27 03:15 5650 6 13.54 USGS 05485500 2022-06-07 15:45 24400 22.42 USGS 05485500 2023-03-01 17:45 23000 21.70