# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-30 06:11:45 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 06811760 Tarkio River near Elliott, 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 06811760 1952-06-22 1200 11.88 USGS 06811760 1953-00-00 180 4,Bm USGS 06811760 1954-00-00 180 4,Bm USGS 06811760 1955-03-02 630 8.88 USGS 06811760 1956-07-07 250 6.19 USGS 06811760 1957-05-29 140 5.16 USGS 06811760 1958-08-28 1150 11.48 USGS 06811760 1959-02-00 5.43 1,Bd USGS 06811760 1960-06-30 1060 10.33 USGS 06811760 1961-02-27 230 5.95 USGS 06811760 1962-05-28 1490 11.68 USGS 06811760 1963-03-11 307 6.59 USGS 06811760 1964-05-26 922 9.79 USGS 06811760 1965-04-05 584 8.26 USGS 06811760 1966-06-26 443 7.51 USGS 06811760 1967-06-07 825 9.38 USGS 06811760 1968-00-00 205 4,Bm USGS 06811760 1969-00-00 205 4,Bm USGS 06811760 1970-08-03 350 6.84 USGS 06811760 1971-00-00 205 4,Bm USGS 06811760 1972-09-11 1000 10.21 USGS 06811760 1973-02-01 430 7.53 USGS 06811760 1974-00-00 205 4,Bm USGS 06811760 1975-03-19 6.66 1 USGS 06811760 1976-06-14 2300 13.28 USGS 06811760 1977-08-27 1400 11.59 USGS 06811760 1978-05-27 1020 10.33 USGS 06811760 1979-03-29 1350 11.40 USGS 06811760 1980-06-02 1000 10.28 USGS 06811760 1981-00-00 205 4,Bm USGS 06811760 1982-06-15 2500 13.57 USGS 06811760 1983-06-28 280 6.23 USGS 06811760 1984-06-09 610 8.51 USGS 06811760 1985-03-03 10.67 1 USGS 06811760 1986-09-19 640 8.67 USGS 06811760 1987-05-26 3210 12.26 USGS 06811760 1988-00-00 370 4,Bm USGS 06811760 1989-09-08 1130 10.32 USGS 06811760 1990-05-25 930 9.23 USGS 06811760 1991-06-14 1490 11.33 USGS 06811760 1992-00-00 330 4,Bm USGS 06811760 1993-08-29 2780 12.98 USGS 06811760 1994-00-00 380 4,Bm USGS 06811760 1995-00-00 380 4,Bm USGS 06811760 1996-05-25 474 6.17 USGS 06811760 1997-00-00 370 4,Bm USGS 06811760 1998-06-14 5000 14.68 USGS 06811760 1999-08-07 1600 11.59 USGS 06811760 2000-00-00 374 4,Bm USGS 06811760 2001-03-15 605 7.12 USGS 06811760 2002-00-00 374 4,Bm USGS 06811760 2003-00-00 374 4,Bm USGS 06811760 2004-00-00 374 4,Bm USGS 06811760 2005-05-12 431 5.84 USGS 06811760 2006-00-00 374 4,Bm USGS 06811760 2007-05-06 2780 12.98 USGS 06811760 2008-06-05 3010 13.20 USGS 06811760 2009-08-20 564 6.83 USGS 06811760 2010-00-00 374 4,Bm USGS 06811760 2011-06-27 943 9.31 USGS 06811760 2012-04-14 1100 10.21 USGS 06811760 2013-00-00 371 4,Bm USGS 06811760 2014-09-09 1430 11.20 USGS 06811760 2015-06-15 839 8.67 USGS 06811760 2016-04-27 1480 11.31 USGS 06811760 2017-06-16 520 6.51 USGS 06811760 2018-09-05 13:00 548 6.71 USGS 06811760 2019-05-24 02:15 1760 2 11.83 5 USGS 06811760 2019-10-02 680 7.63 USGS 06811760 2021-00-00 367 4,Bm 5.33 4,Bm USGS 06811760 2022-00-00 367 4,Bm 5.33 4,Bm USGS 06811760 2023-02-27 05:15 417 5.73 USGS 06811760 2024-07-02 06:15 7.21