# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-28 03:40:40 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 06439500 CHEYENNE RIVER NEAR EAGLE BUTTE 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 06439500 1920-05-13 18.90 3 USGS 06439500 1927-05-09 18.10 3 USGS 06439500 1929-06-03 49600 6 10.12 3 USGS 06439500 1930-02-24 6260 6 5.95 3 USGS 06439500 1931-07-04 8600 6 5.80 3 USGS 06439500 1932-05-07 53000 6 10.90 3 USGS 06439500 1933-05-24 104000 6 15.00 3 USGS 06439500 1934-07-28 3080 6 4.48 3 USGS 06439500 1935-06-02 51600 6 10.80 3 USGS 06439500 1936-03-07 10000 6 7.05 1,3 USGS 06439500 1937-07-13 64400 6 11.79 3 USGS 06439500 1938-06-24 16300 6 7.28 3 USGS 06439500 1939-05-26 14500 6 6.94 3 USGS 06439500 1940-04-29 5100 6 4.95 2,3 1940-03-29 6.80 1 USGS 06439500 1941-06-11 59000 6 12.20 3 USGS 06439500 1942-05-14 37600 6 10.35 2,3 USGS 06439500 1943-06-15 30700 6 9.70 3 USGS 06439500 1944-06-19 28000 6 9.42 2,3 1944-04-02 10.00 1 USGS 06439500 1945-03-16 20200 6 8.46 2,3 1945-03-14 8.96 1 USGS 06439500 1946-05-25 38500 6 10.47 3 USGS 06439500 1947-06-23 50000 6 12.30 3 USGS 06439500 1948-03-21 10400 6 7.16 2,3 1948-03-19 9.56 1 USGS 06439500 1949-03-07 31800 6 9.72 3 USGS 06439500 1950-04-08 14500 6 7.53 3 USGS 06439500 1951-03-28 9400 6 7.32 2,3 1951-03-27 9.46 1 USGS 06439500 1952-04-03 38500 6 11.36 3 USGS 06439500 1953-03-12 23200 6 9.70 1,3 USGS 06439500 1954-06-11 9350 6 6.83 3 USGS 06439500 1955-09-22 17600 6 8.55 3 USGS 06439500 1956-03-22 6870 6 6.55 2,3 1956-03-19 8.42 1 USGS 06439500 1957-05-26 31500 6 11.19 3 USGS 06439500 1958-06-17 7460 6 6.66 3 USGS 06439500 1959-05-06 6380 6 5.85 3 USGS 06439500 1960-03-22 10200 6 7.90 2,3 1960-03-21 11.73 1 USGS 06439500 1961-07-28 3140 6 5.10 3 USGS 06439500 1962-05-23 36300 6 12.17 3 USGS 06439500 1963-06-17 16200 6 8.89 3 USGS 06439500 1964-06-10 28200 6 11.33 3 USGS 06439500 1965-05-26 33900 6 12.45 3 USGS 06439500 1966-03-16 17600 6 9.72 2,3 1966-03-12 14.46 1 USGS 06439500 1967-06-17 45500 6 13.87 3 USGS 06439500 2007-06-18 3850 6 16.26 USGS 06439500 2008-06-07 84300 6 26.82 USGS 06439500 2021-03-06 16:00 14.83 USGS 06439500 2021-10-14 22:30 17.10 USGS 06439500 2023-05-15 04:15 22.56