# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 16:39:43 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 05479000 East Fork Des Moines River at Dakota City, 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 05479000 1938-09-00 22000 2,7,Bd 17.40 3,Bd USGS 05479000 1940-08-30 608 4.80 3 USGS 05479000 1941-06-15 2300 9.70 3 USGS 05479000 1941-11-07 3580 11.39 3 USGS 05479000 1943-07-07 2360 9.72 3 USGS 05479000 1944-06-14 9200 14.60 3 USGS 05479000 1945-08-15 6820 13.70 3 USGS 05479000 1946-05-24 6160 13.36 3 USGS 05479000 1947-06-23 11800 15.40 3 USGS 05479000 1948-02-28 3860 2 USGS 05479000 1949-04-01 3290 11.10 3 USGS 05479000 1950-07-19 2300 9.60 3 USGS 05479000 1951-04-09 10800 14.95 3 USGS 05479000 1952-04-02 5600 13.00 3 USGS 05479000 1954-06-21 18800 16.95 3 USGS 05479000 1955-06-09 1640 11.23 6 USGS 05479000 1956-03-27 640 9.60 USGS 05479000 1957-05-30 1060 10.31 USGS 05479000 1958-07-14 1360 10.78 USGS 05479000 1959-05-22 6860 16.97 USGS 05479000 1960-03-29 4300 2 17.49 1 USGS 05479000 1961-03-28 9440 19.12 USGS 05479000 1962-04-01 11400 20.48 USGS 05479000 1963-07-09 4580 14.83 USGS 05479000 1964-09-13 3780 14.03 USGS 05479000 1965-04-09 15700 23.13 USGS 05479000 1965-10-01 2650 12.49 2 1966-02-10 12.67 1 USGS 05479000 1967-06-15 3080 13.02 USGS 05479000 1968-07-01 1570 10.83 USGS 05479000 1969-04-09 5990 16.21 USGS 05479000 1970-05-14 3680 13.78 USGS 05479000 1971-03-18 4600 14.94 2 1971-03-17 16.67 1 USGS 05479000 1972-06-13 1880 11.28 USGS 05479000 1973-03-15 5450 15.69 USGS 05479000 1973-11-26 2840 12.71 USGS 05479000 1975-05-01 3840 13.98 USGS 05479000 1976-03-13 900 2 10.02 1 USGS 05479000 1977-05-29 520 8.96 2 1977-03-14 9.20 1 USGS 05479000 1978-06-28 2620 12.49 USGS 05479000 1979-08-25 13300 21.71 USGS 05479000 1980-06-15 3060 12.80 USGS 05479000 1981-06-24 9270 18.68 USGS 05479000 1982-07-11 3330 12.94 USGS 05479000 1983-04-16 7270 16.87 USGS 05479000 1984-06-18 9740 19.19 USGS 05479000 1985-04-27 2560 12.10 USGS 05479000 1986-03-21 5070 14.96 USGS 05479000 1986-10-14 2440 11.94 USGS 05479000 1988-05-09 1640 10.94 2 1988-03-08 11.08 1 USGS 05479000 1989-05-24 1840 11.11 USGS 05479000 1990-06-20 2100 11.65 USGS 05479000 1991-05-18 12500 21.16 USGS 05479000 1992-03-11 5330 15.22 USGS 05479000 1993-04-01 16200 23.35 USGS 05479000 1994-06-25 5900 15.80 USGS 05479000 1995-06-02 4000 13.82 USGS 05479000 1996-06-18 2430 11.94 USGS 05479000 1997-03-19 4020 13.84 2 1997-03-10 13.95 1 USGS 05479000 1998-06-26 4050 13.94 USGS 05479000 1999-06-13 6210 16.09 USGS 05479000 2000-07-11 4980 14.87 USGS 05479000 2001-05-06 8160 17.57 USGS 05479000 2002-08-17 1330 10.32 USGS 05479000 2003-07-10 4490 14.35 USGS 05479000 2004-05-26 6790 16.64 USGS 05479000 2005-05-14 6690 16.46 USGS 05479000 2006-04-09 07:30 4060 13.36 USGS 05479000 2007-03-14 6070 2 15.84 1 USGS 05479000 2008-06-14 10400 19.09 USGS 05479000 2009-02-13 2380 2 12.39 1 USGS 05479000 2010-03-17 13400 21.13 USGS 05479000 2011-06-27 5970 15.14 2 2011-02-23 15.61 1 USGS 05479000 2012-05-10 1440 10.53 USGS 05479000 2013-05-28 8330 16.95 USGS 05479000 2014-06-18 10700 19.80 2 2014-06-19 19.82 USGS 05479000 2015-06-24 3010 12.24 USGS 05479000 2016-09-25 6280 15.70 USGS 05479000 2016-10-01 4150 13.49 USGS 05479000 2018-09-23 22:15 11200 19.78 USGS 05479000 2019-03-20 03:15 11700 19.82 USGS 05479000 2020-05-22 21:00 4080 13.24 USGS 05479000 2021-03-28 13:45 833 9.53 USGS 05479000 2022-05-05 13:00 1840 10.77 USGS 05479000 2023-02-28 08:30 14.69