# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-07 15:09:57 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 06800500 Elkhorn River at Waterloo, Nebr. # # 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 06800500 1881-00-00 14.50 3,Bm USGS 06800500 1899-06-13 3700 5.80 USGS 06800500 1900-09-13 4160 5.95 USGS 06800500 1901-06-23 4740 7.23 USGS 06800500 1902-07-10 7780 9.20 USGS 06800500 1903-06-03 8680 10.47 USGS 06800500 1911-06-30 3670 4.25 USGS 06800500 1912-04-02 30000 2 16.00 3 USGS 06800500 1913-05-18 5740 6.35 USGS 06800500 1914-06-16 5750 5.30 USGS 06800500 1915-07-17 19600 2 9.30 USGS 06800500 1929-06-19 6620 10.72 USGS 06800500 1930-05-12 12600 13.30 USGS 06800500 1930-11-21 2120 8.60 USGS 06800500 1932-05-07 10900 12.19 USGS 06800500 1933-07-13 7020 11.04 USGS 06800500 1934-06-09 8040 11.46 USGS 06800500 1935-06-06 3300 2 USGS 06800500 1936-03-08 16000 14.23 USGS 06800500 1937-06-20 2920 9.73 USGS 06800500 1938-07-08 7450 11.50 2 1938-03-01 11.92 1 USGS 06800500 1939-03-13 7500 6.33 2 1939-03-12 13.30 1 USGS 06800500 1940-06-07 22900 17.05 USGS 06800500 1941-03-10 7080 6.55 3 USGS 06800500 1942-06-20 6500 5.27 2,3 1942-03-05 6.08 1,3 USGS 06800500 1943-06-14 8570 6.09 2,3 1943-02-04 9.98 1,3 USGS 06800500 1944-06-12 100000 16.60 3 USGS 06800500 1945-07-17 13600 6.69 2,3 1945-03-12 8.40 1,3 USGS 06800500 1946-02-07 5720 4.80 3 USGS 06800500 1947-06-13 14100 7.16 3 USGS 06800500 1948-03-19 14300 2 8.25 1,3 USGS 06800500 1949-03-07 21000 9.39 2,3 1949-03-05 13.42 1,3 USGS 06800500 1950-03-06 16700 8.65 3 USGS 06800500 1951-03-27 27500 11.72 3 USGS 06800500 1952-03-13 14200 12.27 USGS 06800500 1953-06-09 14300 12.45 USGS 06800500 1954-06-22 15400 13.38 USGS 06800500 1955-07-14 6440 10.64 2 1955-03-04 10.80 1 USGS 06800500 1956-06-26 6960 10.96 USGS 06800500 1957-06-17 13000 13.08 USGS 06800500 1958-08-01 20300 15.19 USGS 06800500 1959-05-31 13400 12.88 USGS 06800500 1960-04-02 46900 19.11 USGS 06800500 1961-06-02 9480 10.85 USGS 06800500 1962-03-29 50200 19.12 USGS 06800500 1963-06-25 7350 9.83 USGS 06800500 1964-06-17 18800 13.27 USGS 06800500 1965-09-30 19200 12.75 2 1965-03-01 18.30 1 USGS 06800500 1966-02-11 30100 15.35 USGS 06800500 1967-06-16 39600 17.80 USGS 06800500 1968-06-26 6540 8.70 USGS 06800500 1969-06-27 18500 12.71 USGS 06800500 1970-04-22 3310 6.75 2 1970-02-20 7.76 1 USGS 06800500 1971-02-22 41700 18.22 USGS 06800500 1972-07-27 9160 9.48 2 1972-02-23 11.29 1 USGS 06800500 1973-02-24 8900 8.60 2 1973-01-18 11.00 1 USGS 06800500 1974-05-19 19200 12.23 USGS 06800500 1975-06-22 10800 9.91 USGS 06800500 1976-05-24 6050 7.87 2 1976-02-16 8.22 1 USGS 06800500 1977-05-28 9200 9.42 USGS 06800500 1978-03-21 38900 17.44 USGS 06800500 1979-03-18 14800 11.71 USGS 06800500 1980-05-28 12200 9.43 2 1980-02-23 11.05 1 USGS 06800500 1981-06-15 5100 7.06 USGS 06800500 1982-05-20 19800 12.65 USGS 06800500 1983-06-19 18700 12.12 USGS 06800500 1984-06-18 43100 18.12 USGS 06800500 1985-04-27 18500 11.71 USGS 06800500 1986-03-19 20500 12.35 USGS 06800500 1987-03-25 23500 13.24 USGS 06800500 1988-09-29 6210 6.55 2 1988-02-21 8.79 1 USGS 06800500 1989-09-05 9950 8.74 2 1989-03-09 9.16 1 USGS 06800500 1990-06-19 37000 17.30 USGS 06800500 1991-06-06 24300 13.41 USGS 06800500 1992-06-17 19100 11.53 USGS 06800500 1993-03-11 33500 15.76 USGS 06800500 1994-03-06 15800 10.29 2 1994-02-19 12.43 1 USGS 06800500 1995-05-29 23400 12.32 USGS 06800500 1996-08-07 35100 16.53 USGS 06800500 1997-06-21 20200 11.56 2 1997-02-21 12.60 1 USGS 06800500 1998-07-06 26300 13.56 USGS 06800500 1999-08-08 27300 13.89 USGS 06800500 2000-07-07 11900 9.11 USGS 06800500 2001-05-10 15400 9.41 USGS 06800500 2002-06-12 14000 9.75 2 2002-02-02 11.71 1 USGS 06800500 2003-04-30 16200 10.38 USGS 06800500 2004-05-23 21600 12.04 USGS 06800500 2005-05-12 13600 9.80 USGS 06800500 2006-03-31 5470 6.79 USGS 06800500 2007-08-24 18300 10.84 USGS 06800500 2008-05-31 35800 16.15 USGS 06800500 2009-06-17 11500 9.01 USGS 06800500 2010-06-14 55200 18.77 USGS 06800500 2011-06-20 23800 2 11.95 5 USGS 06800500 2012-05-29 8050 7.93 USGS 06800500 2013-05-31 5050 6.37 USGS 06800500 2014-06-21 19100 11.47 USGS 06800500 2015-06-12 15600 9.51 USGS 06800500 2016-06-19 27700 12.91 USGS 06800500 2017-05-20 14600 9.20 2 2016-12-26 11.83 1 USGS 06800500 2018-06-27 06:15 27800 13.90 USGS 06800500 2019-03-15 16:15 117000 24.23 2 2019-03-16 1330 24.68 USGS 06800500 2020-03-30 20:30 8790 6.36 2 2020-01-23 1715 7.33 USGS 06800500 2021-03-24 20:30 9020 6.55 2 2021-09-01 0430 6.77 USGS 06800500 2021-10-28 22:00 4840 5.44 USGS 06800500 2023-02-28 21:30 6500 6.40