# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 23:57:45 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 06813500 Missouri River at Rulo, NE # # 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 06813500 1881-00-00 22.90 Bm USGS 06813500 1950-04-29 185000 1950-04-30 21.60 USGS 06813500 1951-06-03 175000 1951-05-02 20.90 USGS 06813500 1952-04-22 358000 25.60 USGS 06813500 1953-06-28 117000 6 17.47 USGS 06813500 1954-06-22 122000 6 17.18 USGS 06813500 1955-03-14 59500 6 11.05 2 1955-02-19 17.99 1 USGS 06813500 1956-08-19 54000 6 12.20 USGS 06813500 1957-06-18 117000 6 18.71 USGS 06813500 1958-07-11 99000 2,6 17.40 1 USGS 06813500 1959-05-30 109000 6 16.62 USGS 06813500 1960-04-06 181000 6 22.36 USGS 06813500 1961-09-13 80100 6 14.10 USGS 06813500 1962-04-01 142000 6 19.58 USGS 06813500 1963-06-26 102000 6 15.24 USGS 06813500 1964-06-17 116000 6 17.18 USGS 06813500 1965-03-01 118000 6 17.10 2 1965-06-30 19.52 1 USGS 06813500 1965-10-01 88900 6 14.86 2 1966-02-08 16.30 1 USGS 06813500 1967-06-18 151000 6 22.41 USGS 06813500 1968-06-27 68500 6 13.03 2 1968-01-27 15.97 1 USGS 06813500 1969-04-14 109000 6 17.45 2 1969-02-26 20.55 1 USGS 06813500 1970-08-04 60500 6 13.17 2 1970-01-28 14.97 1 USGS 06813500 1971-03-15 131000 6 16.28 2 1971-06-13 18.05 USGS 06813500 1972-09-13 94200 6 17.84 USGS 06813500 1973-04-01 120000 6 19.69 2 1972-12-29 20.74 1 USGS 06813500 1973-10-12 125000 6 23.41 USGS 06813500 1975-09-04 86600 6 16.69 USGS 06813500 1975-11-22 79400 6 15.19 USGS 06813500 1977-09-05 83100 2,6 16.87 1,2 1977-01-28 17.25 1 USGS 06813500 1978-03-23 161000 6 22.01 USGS 06813500 1979-03-23 136000 6 20.33 USGS 06813500 1980-06-05 84600 6 16.81 USGS 06813500 1981-08-07 63200 6 14.43 USGS 06813500 1982-06-16 126000 6 19.73 USGS 06813500 1983-07-02 122000 6 21.38 USGS 06813500 1984-06-16 242000 6 24.40 USGS 06813500 1985-04-25 88800 6 16.76 USGS 06813500 1986-07-07 113000 6 20.00 2 1986-01-12 20.25 1 USGS 06813500 1987-03-25 146000 6 20.97 2 1987-05-28 22.93 1 USGS 06813500 1988-05-24 52000 6 12.02 USGS 06813500 1989-09-09 118000 6 20.94 USGS 06813500 1990-06-20 120000 6 20.35 USGS 06813500 1991-06-15 99300 6 18.83 USGS 06813500 1992-07-26 87200 6 18.62 2 1992-07-30 20.51 1 USGS 06813500 1993-07-24 307000 6 25.37 USGS 06813500 1994-03-07 92500 6 16.77 USGS 06813500 1995-05-13 127000 6 22.41 USGS 06813500 1996-06-25 165000 6 23.62 USGS 06813500 1997-04-15 123000 6 20.73 2 1997-06-26 20.95 USGS 06813500 1998-06-16 133000 6 22.27 USGS 06813500 1999-06-29 125000 6 21.63 USGS 06813500 2000-06-26 72100 6 15.63 USGS 06813500 2001-05-06 108000 6 21.44 USGS 06813500 2002-08-24 59500 6 13.71 USGS 06813500 2003-06-13 77700 6 16.57 USGS 06813500 2004-05-30 109000 6 19.42 USGS 06813500 2005-05-13 85900 6 17.19 USGS 06813500 2006-09-19 09:00 49200 6 11.23 2 2006-04-14 0414 11.31 USGS 06813500 2007-05-07 245000 6 25.09 USGS 06813500 2008-06-14 167000 6 24.98 USGS 06813500 2009-06-21 71700 6 14.77 USGS 06813500 2010-06-24 216000 6 26.61 2 2010-06-23 26.63 USGS 06813500 2011-06-27 328000 6 27.26 USGS 06813500 2012-04-15 84000 6 17.06 USGS 06813500 2013-05-30 110000 6 23.45 2 2013-05-30 1300 23.48 USGS 06813500 2014-06-25 121000 6 21.75 2 2014-06-25 1300 21.76 USGS 06813500 2015-06-12 109000 6 21.26 2 2015-06-12 0845 21.47 USGS 06813500 2015-12-15 120000 6 20.53 2 2016-05-12 21.00 USGS 06813500 2017-05-21 117000 6 20.87 USGS 06813500 2018-07-03 01:45 138000 6 22.75 2 2018-07-03 1900 22.78 USGS 06813500 2019-03-20 23:30 339000 6 28.12 2 2019-03-20 2215 28.13 USGS 06813500 2019-10-06 03:00 161000 6 23.18 USGS 06813500 2021-03-15 20:00 76500 6 16.35 2 2021-03-15 2000 14.01 USGS 06813500 2022-05-26 18:15 67000 6 13.63 USGS 06813500 2023-03-02 08:00 57200 6 10.21