# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 01:57:10 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 07072000 Eleven Point River near Ravenden Springs, 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 07072000 1930-01-14 9460 13.01 USGS 07072000 1931-03-07 5680 10.00 USGS 07072000 1932-01-17 7160 11.65 USGS 07072000 1933-05-15 12800 14.92 USGS 07072000 1936-04-06 7160 11.60 USGS 07072000 1937-01-15 15500 15.90 USGS 07072000 1938-03-29 14600 15.60 USGS 07072000 1939-04-18 17800 16.55 USGS 07072000 1940-04-12 6770 11.38 USGS 07072000 1941-09-03 5120 9.63 USGS 07072000 1942-06-01 23000 18.04 USGS 07072000 1943-05-11 26900 18.97 USGS 07072000 1944-04-23 10800 14.03 USGS 07072000 1945-03-31 26200 18.84 USGS 07072000 1946-02-14 15200 15.81 USGS 07072000 1947-04-11 4340 8.65 USGS 07072000 1948-01-01 7960 12.30 USGS 07072000 1949-01-25 34000 20.21 USGS 07072000 1950-01-05 19800 17.22 USGS 07072000 1951-02-20 10600 13.92 USGS 07072000 1952-03-12 11600 14.43 USGS 07072000 1953-03-18 5340 9.87 USGS 07072000 1954-05-03 7960 12.30 USGS 07072000 1955-03-22 12000 14.58 USGS 07072000 1956-02-18 4640 8.99 USGS 07072000 1957-04-05 26400 18.80 USGS 07072000 1958-05-05 16400 16.24 USGS 07072000 1958-11-17 37600 20.83 USGS 07072000 1959-12-29 4640 9.04 USGS 07072000 1961-05-08 35800 20.47 USGS 07072000 1962-02-27 9180 13.12 USGS 07072000 1963-03-05 7540 12.01 USGS 07072000 1964-03-10 31000 20.05 USGS 07072000 1965-06-13 4120 8.34 USGS 07072000 1966-04-24 20200 17.27 USGS 07072000 1967-05-13 10600 13.91 USGS 07072000 1968-05-16 14500 15.98 USGS 07072000 1969-01-30 23800 18.50 USGS 07072000 1970-04-25 12000 14.80 USGS 07072000 1971-01-14 7120 11.80 USGS 07072000 1971-12-12 10400 13.80 USGS 07072000 1973-04-23 34400 20.27 USGS 07072000 1974-05-15 18300 16.77 USGS 07072000 1975-03-29 16300 16.37 USGS 07072000 1975-12-06 9530 13.52 USGS 07072000 1977-03-28 32300 20.18 USGS 07072000 1978-03-26 5520 10.20 USGS 07072000 1979-04-12 17300 16.19 USGS 07072000 1980-03-30 3670 7.77 USGS 07072000 1981-06-06 2830 6.61 USGS 07072000 1982-01-31 20300 17.61 USGS 07072000 1982-12-03 162000 29.06 USGS 07072000 1983-11-24 6480 11.28 USGS 07072000 1985-03-31 21700 18.00 USGS 07072000 1986-04-09 10600 14.13 USGS 07072000 1987-02-28 5430 9.47 USGS 07072000 1988-03-30 8970 13.04 USGS 07072000 1989-02-14 10900 14.30 USGS 07072000 1990-05-05 6860 11.08 USGS 07072000 1991-04-15 16000 16.48 USGS 07072000 1991-11-20 18100 16.77 USGS 07072000 1993-01-06 15800 16.00 USGS 07072000 1993-11-15 34000 20.16 USGS 07072000 1994-11-06 17300 16.53 USGS 07072000 1996-09-28 5880 9.99 USGS 07072000 1997-04-05 11000 14.35 USGS 07072000 1998-03-20 5940 10.05 USGS 07072000 1999-04-15 4380 8.24 USGS 07072000 2000-05-27 3660 7.37 USGS 07072000 2001-02-16 15:00 2840 6.26 USGS 07072000 2002-05-09 18:00 25500 17.85 USGS 07072000 2002-12-31 12:00 8120 12.27 USGS 07072000 2004-04-26 05:00 14600 15.65 USGS 07072000 2005-01-14 10:00 5700 9.81 USGS 07072000 2006-09-23 09:00 50200 22.05 USGS 07072000 2006-12-02 16:00 11100 14.14 USGS 07072000 2008-03-19 17:30 69700 23.81 USGS 07072000 2009-05-09 18:30 13500 15.19 USGS 07072000 2009-10-31 07:15 31800 19.84 USGS 07072000 2011-04-26 02:00 66900 23.58 USGS 07072000 2011-12-05 07:15 5610 9.81 USGS 07072000 2013-01-13 06:15 6860 11.15 USGS 07072000 2014-04-28 09:00 31400 19.78 USGS 07072000 2015-03-14 00:45 14900 15.90 USGS 07072000 2015-12-29 03:45 27800 19.23 USGS 07072000 2017-04-30 23:45 164000 29.14 USGS 07072000 2018-02-24 23:30 15000 15.40 USGS 07072000 2019-05-03 01:30 11700 13.72 USGS 07072000 2020-01-11 14:15 12700 14.32 USGS 07072000 2021-04-29 23:45 15800 15.75 USGS 07072000 2022-05-03 05:15 10700 13.10 USGS 07072000 2023-03-03 22:00 12600 14.77