# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-02-19 14:56:59 EST # # ---------------------------------- 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 06837000 Republican River at McCook, 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 06837000 1931-06-05 800 5 4.80 USGS 06837000 1932-06-19 5450 2,5 7.50 USGS 06837000 1935-05-31 245000 2,5,7 USGS 06837000 1955-06-18 2590 6 7.00 USGS 06837000 1956-06-18 3530 6 8.04 USGS 06837000 1957-05-30 5040 6 8.70 USGS 06837000 1958-07-21 2190 6 7.10 USGS 06837000 1959-07-14 1830 6 6.59 USGS 06837000 1960-03-21 5890 6 9.14 USGS 06837000 1961-06-04 714 6 4.72 2 1961-01-21 6.07 1 USGS 06837000 1962-07-01 4230 6 8.30 USGS 06837000 1963-03-23 2370 6 6.68 USGS 06837000 1964-07-11 920 6 5.54 USGS 06837000 1965-07-05 3250 6 7.70 USGS 06837000 1965-10-19 1810 6 6.14 USGS 06837000 1967-07-09 1910 6 6.69 USGS 06837000 1968-08-28 2520 6 7.31 USGS 06837000 1969-05-21 3610 6 8.27 USGS 06837000 1970-06-12 1910 6 6.46 USGS 06837000 1971-06-09 1040 6 5.40 USGS 06837000 1972-06-18 1900 6 6.80 USGS 06837000 1973-07-25 822 6 5.37 2 1973-01-29 5.97 1 USGS 06837000 1974-06-09 2440 6 7.34 USGS 06837000 1975-06-08 1560 6 6.43 USGS 06837000 1976-05-22 864 6 5.54 USGS 06837000 1977-08-25 2370 6 7.17 USGS 06837000 1978-08-21 1490 6 6.12 USGS 06837000 1979-08-26 625 6 4.83 2 1979-02-03 6.06 1 USGS 06837000 1980-08-11 1730 6 6.62 USGS 06837000 1981-07-19 2170 6 7.72 USGS 06837000 1982-08-14 1180 6 6.31 USGS 06837000 1983-06-18 633 6 5.22 USGS 06837000 1984-06-18 1040 6 6.17 USGS 06837000 1985-06-26 1220 6 6.43 USGS 06837000 1986-07-12 296 6 4.36 USGS 06837000 1987-06-09 502 6 5.17 USGS 06837000 1988-07-19 1090 6 6.21 USGS 06837000 1989-06-30 1280 6 6.52 USGS 06837000 1990-05-29 241 6 4.40 2 1990-02-16 4.76 1 USGS 06837000 1991-07-24 225 6 4.35 USGS 06837000 1992-08-05 1090 6 6.50 USGS 06837000 1993-07-26 516 6 5.20 USGS 06837000 1994-07-15 437 6 5.01 USGS 06837000 1995-06-26 225 6 4.39 2 1995-03-06 4.48 1 USGS 06837000 1996-06-17 635 6 5.50 USGS 06837000 1997-08-03 353 6 4.92 USGS 06837000 1998-07-24 245 6 4.58 USGS 06837000 1999-05-23 922 6 6.05 USGS 06837000 2000-08-14 221 6 4.66 USGS 06837000 2000-10-31 162 6 4.40 USGS 06837000 2002-08-28 470 6 5.28 USGS 06837000 2003-06-12 261 6 4.75 USGS 06837000 2004-07-10 271 6 5.56 USGS 06837000 2005-08-18 774 6 7.05 USGS 06837000 2005-12-28 65.0 6 4.32 2 2005-11-29 4.35 1 USGS 06837000 2007-04-24 3250 6 9.76 USGS 06837000 2008-08-10 1460 6 8.72 USGS 06837000 2009-05-26 261 6 5.58 USGS 06837000 2010-06-15 216 6 5.88 USGS 06837000 2011-06-25 189 6 5.58 USGS 06837000 2012-04-13 92.0 6 4.38 2 2011-12-23 5.30 1 USGS 06837000 2013-05-14 202 6 5.55 USGS 06837000 2014-06-10 294 6 6.33 USGS 06837000 2015-08-05 386 6 6.97 USGS 06837000 2016-09-04 1050 6 8.13 USGS 06837000 2017-08-17 139 6 5.07 USGS 06837000 2018-07-29 12:30 1010 6 8.56 USGS 06837000 2019-08-12 22:45 147 6 5.38 USGS 06837000 2020-03-19 21:30 96.8 6 4.69 USGS 06837000 2021-05-27 18:45 157 6 5.59 USGS 06837000 2022-06-09 02:00 82.9 6 4.55 USGS 06837000 2023-05-26 22:00 4180 6 10.51