# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 02:39:40 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 07047900 St. Francis Bay at Riverfront, AR # # 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 07047900 1935-03-28 31600 1,6 USGS 07047900 1936-04-30 5240 1,6 USGS 07047900 1937-02-02 54100 6 1937-02-04 38.20 USGS 07047900 1938-03-06 22300 6 27.20 USGS 07047900 1939-03-23 22200 1,6 USGS 07047900 1940-05-07 11700 6 21.10 USGS 07047900 1941-02-14 2100 1,6 USGS 07047900 1942-04-25 12700 1,6 USGS 07047900 1943-05-28 8750 6 1943-06-09 23.85 USGS 07047900 1944-04-27 18800 6 1944-04-27 1300 26.17 USGS 07047900 1945-06-26 37900 1,6 USGS 07047900 1946-05-28 20400 1,6 USGS 07047900 1947-04-25 8890 1,6 USGS 07047900 1948-04-15 16400 6 27.65 USGS 07047900 1949-02-09 32800 6 34.02 USGS 07047900 1950-01-21 48000 6 1950-01-26 37.00 USGS 07047900 1951-03-06 20900 1,6 USGS 07047900 1952-01-16 27500 6 25.45 USGS 07047900 1953-03-24 18700 1,6 USGS 07047900 1954-01-27 5640 1,6 USGS 07047900 1955-04-14 15300 1,6 USGS 07047900 1956-02-28 19700 1,6 USGS 07047900 1957-06-09 32900 1,6 USGS 07047900 1957-11-29 38400 6 35.78 USGS 07047900 1959-02-24 16000 6 26.35 USGS 07047900 1960-05-30 7550 1,6 USGS 07047900 1961-05-25 26000 6 30.35 USGS 07047900 1962-03-11 31600 6 31.42 USGS 07047900 1963-03-20 8690 6 1963-04-02 18.58 USGS 07047900 1964-03-23 26100 6 USGS 07047900 1965-02-21 18600 6 USGS 07047900 1966-01-12 25700 6 1966-01-13 29.56 USGS 07047900 1967-05-25 19700 6 24.50 USGS 07047900 1968-05-22 24200 6 26.44 USGS 07047900 1969-02-10 35300 6 34.18 USGS 07047900 1970-05-05 24900 6 27.95 USGS 07047900 1971-03-04 19700 6 25.49 USGS 07047900 1972-05-02 15300 6 22.70 USGS 07047900 1973-04-28 49900 6 1973-05-03 39.03 USGS 07047900 1973-12-05 24500 1,6 USGS 07047900 1975-04-11 40600 6 37.27 USGS 07047900 1976-07-12 16700 1,2,6 USGS 07047900 1977-04-10 15800 6 1977-04-09 22.38 USGS 07047900 1978-03-23 21300 1,6 25.50 USGS 07047900 1979-04-08 54700 6 38.90 USGS 07047900 1980-04-08 14300 6 22.30 USGS 07047900 1981-06-07 16800 6 1981-06-08 24.49 USGS 07047900 1982-02-09 23700 1,6 USGS 07047900 1983-01-05 36900 6 1983-05-16 35.84 USGS 07047900 1984-05-06 25100 1,6 USGS 07047900 1985-01-08 31200 6 31.87 USGS 07047900 1986-05-26 18700 6 24.32 USGS 07047900 1987-03-07 17700 1,6 USGS 07047900 1988-01-05 30500 6 32.52 USGS 07047900 1989-02-24 45200 6 38.70 USGS 07047900 1990-02-24 25400 1,6 USGS 07047900 1991-01-13 29500 6 34.04 2 1991-01-11 34.08 USGS 07047900 1991-12-14 13700 1,6 USGS 07047900 1993-05-11 17700 1,6 USGS 07047900 1998-08-12 16:00 24100 6 26.26 USGS 07047900 1999-02-01 12:00 30000 6 30.27 2 1999-02-04 1200 30.67 1 USGS 07047900 2000-06-04 18:48 14700 6 19.70 USGS 07047900 2001-02-17 08:00 22500 6 24.50 USGS 07047900 2001-12-24 08:00 35000 6 34.30 USGS 07047900 2003-05-20 26000 1,2,6 USGS 07047900 2005-01-14 16:00 22800 6 28.45 USGS 07047900 2006-03-21 03:00 10800 6 18.78 USGS 07047900 2007-01-25 20:00 26100 6 30.41 USGS 07047900 2008-04-12 18:00 36500 6 37.96 USGS 07047900 2009-05-17 06:00 24500 6 29.67 USGS 07047900 2010-01-04 21:00 24600 6 29.75 USGS 07047900 2011-05-24 12:00 36600 6,8 37.98 2 USGS 07047900 2011-12-06 02:00 36500 6,8 37.97 2 USGS 07047900 2013-05-06 21200 6 27.26 USGS 07047900 2014-01-02 22:00 26800 6 31.34