# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 04:45:25 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 05482000 Des Moines River at 2nd Avenue 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 05482000 1902-07-10 32900 7 USGS 05482000 1903-05-31 42000 7 27.30 1 USGS 05482000 1906-03-30 13700 7 12.90 USGS 05482000 1915-06-01 29000 2 16.00 1,6 USGS 05482000 1916-03-28 17200 10.10 USGS 05482000 1917-06-10 26800 16.20 USGS 05482000 1918-06-07 27300 16.50 USGS 05482000 1919-04-25 16900 11.20 USGS 05482000 1920-07-12 18700 2 13.60 USGS 05482000 1921-02-18 10700 2 8.50 1 USGS 05482000 1922-04-13 12000 2 9.60 1 USGS 05482000 1923-03-28 8000 2 8.20 1 USGS 05482000 1924-03-31 7570 2 8.00 1 USGS 05482000 1925-06-18 4920 5.31 USGS 05482000 1926-09-20 12000 1926-09-21 13.10 1 USGS 05482000 1927-02-07 12800 2 8.40 1 USGS 05482000 1928-08-27 5700 2 5.70 1 USGS 05482000 1929-03-18 23300 2 16.10 1 USGS 05482000 1930-06-16 6140 5.90 USGS 05482000 1931-09-28 2290 3.50 USGS 05482000 1932-03-05 28500 2 14.62 1 USGS 05482000 1933-04-04 30600 2 16.10 USGS 05482000 1934-04-07 5370 4.40 6 USGS 05482000 1935-07-03 17600 13.27 USGS 05482000 1936-03-14 13600 1936-03-13 11.23 1 USGS 05482000 1937-06-18 15800 1937-03-07 13.20 1 USGS 05482000 1938-09-20 24800 14.70 USGS 05482000 1939-03-16 13400 4.60 USGS 05482000 1940-08-28 6810 3.00 USGS 05482000 1941-06-16 8100 3.33 USGS 05482000 1941-11-10 9330 17.10 6 USGS 05482000 1943-02-24 9500 2 19.02 1 USGS 05482000 1944-05-23 34000 24.40 USGS 05482000 1945-06-04 18700 20.46 USGS 05482000 1946-05-29 16900 19.78 USGS 05482000 1947-06-26 39500 26.50 USGS 05482000 1948-03-19 20300 21.21 USGS 05482000 1949-03-08 15300 19.43 USGS 05482000 1950-03-09 10600 17.73 USGS 05482000 1951-03-31 32400 23.80 USGS 05482000 1952-04-03 17800 20.20 USGS 05482000 1953-06-12 11400 17.90 USGS 05482000 1954-06-24 60200 30.16 1892 USGS 05482000 1954-10-15 6840 16.02 USGS 05482000 1956-05-30 1420 13.44 USGS 05482000 1957-06-17 9680 17.15 USGS 05482000 1958-07-17 8480 16.83 USGS 05482000 1959-06-03 16100 19.72 USGS 05482000 1960-04-01 36200 25.25 USGS 05482000 1961-03-31 26700 22.55 USGS 05482000 1997-03-15 13700 6 18.76 USGS 05482000 1998-04-10 16000 6 19.59 USGS 05482000 1999-04-20 15700 6 19.49 USGS 05482000 2000-07-13 10000 6 18.20 USGS 05482000 2001-04-17 18500 6 20.41 USGS 05482000 2002-08-16 8940 6 18.05 USGS 05482000 2003-05-12 16000 6 19.57 USGS 05482000 2004-05-31 17400 6 20.06 USGS 05482000 2005-05-18 16800 6 19.84 USGS 05482000 2006-05-02 23:00 14500 6 19.32 2 2006-05-03 19.33 USGS 05482000 2007-03-21 17700 6 20.47 2 2007-08-25 20.72 USGS 05482000 2008-06-13 47300 6 31.50 2 2008-06-13 1300 31.57 USGS 05482000 2009-05-30 10800 6 17.70 USGS 05482000 2010-07-02 37300 6 26.08 USGS 05482000 2011-06-20 13900 6 18.63 2 2011-04-26 18.64 USGS 05482000 2012-05-07 6140 6 17.26 USGS 05482000 2013-05-29 16800 6 20.12 USGS 05482000 2014-06-27 22000 6 21.67 USGS 05482000 2015-06-26 19000 20.47 2 2015-09-01 20.55 USGS 05482000 2015-12-23 17100 6 19.78 2 2016-09-30 20.30 USGS 05482000 2016-10-01 16700 20.29 USGS 05482000 2018-07-01 04:45 28700 6 24.00 USGS 05482000 2018-10-12 08:45 21300 21.20 2 2019-03-22 0845 21.61 USGS 05482000 2020-05-28 09:45 16200 6 19.37 2 2019-10-12 1700 20.49 USGS 05482000 2021-03-27 09:00 3370 6 14.41 2 2021-03-23 2015 16.40 USGS 05482000 2022-06-17 16:00 12400 18.23 USGS 05482000 2023-03-01 16:45 13800 19.88