# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 13:12:35 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 07361600 LITTLE MISSOURI RIV NR BOUGHTON, ARK. # # 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 07361600 1938-02-19 57000 23.55 USGS 07361600 1939-04-18 22600 21.28 USGS 07361600 1940-05-02 7350 17.05 USGS 07361600 1941-04-25 17400 20.50 USGS 07361600 1942-04-09 54000 23.35 USGS 07361600 1943-03-14 25000 21.40 USGS 07361600 1944-05-02 54000 23.40 USGS 07361600 1945-03-31 111000 27.20 USGS 07361600 1946-02-07 30000 21.80 USGS 07361600 1947-05-14 37300 22.06 USGS 07361600 1948-03-04 20700 20.71 USGS 07361600 1949-01-26 62000 6 23.90 USGS 07361600 1950-02-13 36500 6 22.18 USGS 07361600 1951-01-15 25600 6 21.40 USGS 07361600 1952-04-24 24700 6 21.28 USGS 07361600 1953-05-12 54000 6 23.35 USGS 07361600 1954-05-03 11000 6 18.50 USGS 07361600 1955-03-22 28000 6 21.58 USGS 07361600 1956-05-03 14700 6 19.72 USGS 07361600 1957-04-04 29100 6 21.58 USGS 07361600 1958-05-03 66000 6 24.22 USGS 07361600 1959-02-16 24100 6 20.90 USGS 07361600 1959-12-18 27600 6 21.36 USGS 07361600 1961-04-01 24100 6 20.92 USGS 07361600 1962-02-28 24100 6 20.92 USGS 07361600 1963-03-17 8080 6 15.82 USGS 07361600 1964-04-24 39000 6 22.35 USGS 07361600 1965-02-12 22800 6 20.69 USGS 07361600 1966-05-02 33300 6 21.95 USGS 07361600 1967-05-07 23400 6 20.78 USGS 07361600 1968-05-15 52500 6 23.29 USGS 07361600 1969-01-31 45000 6 22.80 USGS 07361600 1970-03-04 17400 6 19.80 USGS 07361600 1971-07-25 5080 6 11.58 USGS 07361600 1971-12-11 10800 6 16.62 USGS 07361600 1973-04-20 45000 6 22.79 USGS 07361600 1974-06-09 45500 6 22.60 USGS 07361600 1975-02-03 33000 6 21.16 USGS 07361600 1976-03-10 29400 6 20.64 USGS 07361600 1977-03-04 26500 6 20.03 USGS 07361600 1978-01-26 9630 6 15.34 USGS 07361600 1979-05-05 31700 6 21.30 USGS 07361600 1980-04-15 11800 6 17.30