# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-26 05:56:22 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 06395000 CHEYENNE RIVER AT EDGEMONT,SD # # 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 06395000 1905-07-30 13000 7 10.50 USGS 06395000 1922-05-01 14.00 USGS 06395000 1929-06-03 10500 5 9.86 USGS 06395000 1930-08-18 4090 5 7.00 USGS 06395000 1930-10-04 3690 5 6.80 USGS 06395000 1932-06-18 5560 5 7.70 USGS 06395000 1947-06-22 2800 5 6.70 USGS 06395000 1948-06-18 3490 5 7.15 USGS 06395000 1949-06-07 1510 5 5.82 USGS 06395000 1950-06-19 1820 5 6.00 USGS 06395000 1951-07-03 4000 5 7.44 USGS 06395000 1952-06-28 8940 5 9.29 USGS 06395000 1953-05-31 2050 5 5.75 USGS 06395000 1954-05-22 5150 5 5.57 USGS 06395000 1955-08-08 5660 5 8.02 USGS 06395000 1956-06-19 2820 5 6.12 USGS 06395000 1957-05-25 7980 5 9.05 USGS 06395000 1958-07-20 5160 5 7.71 USGS 06395000 1959-06-24 1450 5 5.47 USGS 06395000 1960-06-10 1320 5 5.35 USGS 06395000 1961-07-09 1260 5 5.50 2 1961-06-14 5.75 1 USGS 06395000 1962-06-17 13500 5 11.46 USGS 06395000 1963-06-07 2780 5 5.83 USGS 06395000 1964-06-12 2480 5 5.61 USGS 06395000 1965-06-17 8800 5 9.30 USGS 06395000 1966-07-16 3130 5 6.02 USGS 06395000 1967-06-24 4340 5 6.86 USGS 06395000 1968-06-10 3040 5 6.24 USGS 06395000 1969-07-20 6180 5 8.19 USGS 06395000 1970-05-17 502 5 3.98 USGS 06395000 1971-05-25 13800 5 10.57 USGS 06395000 1972-06-17 750 5 1972-03-03 5.33 1 USGS 06395000 1973-09-10 4920 5 7.31 USGS 06395000 1974-03-06 394 5 3.50 2 1974-01-23 4.86 1 USGS 06395000 1975-06-29 799 5 4.27 USGS 06395000 1976-06-18 1830 5 5.27 USGS 06395000 1977-07-10 2570 5 5.82 USGS 06395000 1978-05-20 28000 5 13.65 USGS 06395000 1979-08-11 3960 5 5.95 USGS 06395000 1980-08-17 2500 5 4.64 USGS 06395000 1981-07-15 3010 5 5.04 USGS 06395000 1982-06-03 4160 5 6.72 USGS 06395000 1983-07-19 1760 5 5.14 USGS 06395000 1984-05-03 1460 5 4.94 USGS 06395000 1985-03-19 496 5 3.01 2 1985-01-01 4.87 1 USGS 06395000 1986-06-11 2760 5 6.43 USGS 06395000 1987-03-08 2550 5 6.24 USGS 06395000 1988-08-06 324 5 2.53 2 1988-03-09 2.94 1 USGS 06395000 1989-09-22 1610 5 5.16 USGS 06395000 1990-07-23 1060 5 4.19 2 1990-03-02 5.52 1 USGS 06395000 1991-06-02 8700 5 9.60 USGS 06395000 1992-07-29 341 5 2.58 USGS 06395000 1993-08-20 4350 5 7.56 USGS 06395000 1994-03-03 2000 5 6.25 1 USGS 06395000 1995-05-10 2310 5 5.87 USGS 06395000 1996-05-29 1550 5 5.68 2 1996-03-16 6.04 1 USGS 06395000 1997-02-19 800 5 4.87 1,2 1997-02-02 6.24 1 USGS 06395000 1998-06-19 1920 5 5.46 USGS 06395000 1999-06-13 3110 5 7.60 USGS 06395000 2000-04-20 1450 5 5.64 USGS 06395000 2001-06-07 1070 5 4.88 USGS 06395000 2002-08-31 375 5 3.10 USGS 06395000 2003-03-19 1550 5 5.83 USGS 06395000 2004-02-25 100 5 3.86 1 USGS 06395000 2005-06-13 1460 5 6.88 USGS 06395000 2006-08-07 868 5 5.14 1 USGS 06395000 2007-05-07 1110 5 5.38 USGS 06395000 2008-05-25 5120 5 9.60 USGS 06395000 2009-07-03 1140 5 5.84 USGS 06395000 2010-05-22 1410 5 6.36 USGS 06395000 2011-03-15 2680 5 8.00 2 2011-03-12 8.74 1 USGS 06395000 2012-03-13 397 5 3.25 2 2012-03-09 3.36 1 USGS 06395000 2013-07-09 963 5 5.26 USGS 06395000 2013-10-12 1870 5 7.16 USGS 06395000 2015-06-05 6250 5 9.54 USGS 06395000 2016-07-31 105 5 2.46 2 2016-02-25 4.51 1 USGS 06395000 2017-06-15 502 5 3.72 USGS 06395000 2018-06-01 06:03 3230 5 8.32 USGS 06395000 2019-03-22 20:15 4980 5 9.41 USGS 06395000 2020-03-08 12:45 721 5 4.51 2 2020-03-03 2030 6.68 1 USGS 06395000 2021-05-24 20:00 844 5 4.83 USGS 06395000 2022-06-08 13:00 188 5 2.28 USGS 06395000 2023-07-09 12:30 907 5 4.86