# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-01 16:16:56 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 07256500 Spadra Creek at Clarksville, 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 07256500 1926-12-00 14500 7,Bd 15.70 Bd USGS 07256500 1949-01-24 14000 7 15.50 USGS 07256500 1953-03-17 7160 10.84 USGS 07256500 1954-01-20 7600 11.70 USGS 07256500 1955-03-20 7130 11.32 USGS 07256500 1956-02-17 3120 7.64 USGS 07256500 1957-04-03 15300 15.58 USGS 07256500 1958-05-09 6880 11.15 USGS 07256500 1959-06-12 3570 8.78 USGS 07256500 1960-05-06 4100 9.26 USGS 07256500 1961-05-05 4540 6.77 USGS 07256500 1961-11-22 2930 5.92 USGS 07256500 1963-03-16 852 3.51 USGS 07256500 1964-05-11 5320 8.03 USGS 07256500 1965-02-09 2300 5.61 USGS 07256500 1966-02-09 8280 10.36 USGS 07256500 1967-07-05 1940 6.14 USGS 07256500 1968-05-13 9130 12.43 USGS 07256500 1969-01-29 7260 11.26 USGS 07256500 1970-04-25 9020 12.36 USGS 07256500 1971-06-02 4280 9.01 USGS 07256500 1971-12-10 18000 16.54 USGS 07256500 1973-04-22 17500 16.45 USGS 07256500 1974-06-05 27400 19.93 USGS 07256500 1975-09-19 8020 11.74 USGS 07256500 1975-12-29 325 2.96 USGS 07256500 1977-09-29 6780 10.96 USGS 07256500 1977-11-02 1980 6.20 USGS 07256500 1979-04-01 5470 10.02 USGS 07256500 1980-05-17 3460 8.13 USGS 07256500 1981-05-31 925 4.55 USGS 07256500 1982-01-31 1140 4.95 USGS 07256500 1982-12-02 13400 14.73 USGS 07256500 1984-05-07 3850 8.57 USGS 07256500 1985-02-23 2860 7.35 USGS 07256500 1985-11-19 3280 7.90 USGS 07256500 1987-03-17 2760 6.57 USGS 07256500 1987-12-25 6170 9.88 USGS 07256500 1989-02-15 5300 9.14 USGS 07256500 1990-05-03 9920 14.62 USGS 07256500 1991-04-18 4920 10.80 USGS 07256500 1991-10-29 9870 14.59 USGS 07256500 1993-01-04 9810 14.55 USGS 07256500 1994-01-27 6380 10.92 USGS 07256500 1995-01-26 13200 14.40 USGS 07256500 1996-04-22 1410 6.52 USGS 07256500 1997-02-26 2750 8.56 USGS 07256500 1998-01-05 5390 11.32 USGS 07256500 1999-05-12 3230 9.11 USGS 07256500 2000-06-17 9190 14.13 USGS 07256500 2001-02-16 5120 10.98 USGS 07256500 2002-01-31 8900 13.93 USGS 07256500 2003-05-17 780 5.57 USGS 07256500 2004-04-24 09:45 12800 16.23 USGS 07256500 2005-01-13 01:30 4620 10.54 USGS 07256500 2006-04-29 21:30 955 5.89 USGS 07256500 2007-01-14 21:30 5360 11.21 USGS 07256500 2008-04-10 11:00 8830 13.89 USGS 07256500 2009-05-06 03:45 5740 11.54 USGS 07256500 2009-10-29 23:45 12000 15.84 USGS 07256500 2011-04-25 21:45 7600 13.01 USGS 07256500 2012-01-25 13:00 6280 11.83 USGS 07256500 2013-06-01 12:00 1710 7.36 USGS 07256500 2014-03-16 13:00 6600 12.06 USGS 07256500 2015-05-11 06:45 13200 15.78 USGS 07256500 2015-12-28 03:30 8300 13.09 USGS 07256500 2017-08-15 12:00 4410 10.26 USGS 07256500 2018-02-24 17:15 6470 11.87 USGS 07256500 2019-05-30 06:45 7020 12.17 USGS 07256500 2020-01-11 00:30 7360 12.39 USGS 07256500 2021-04-29 04:45 17.78 USGS 07256500 2022-06-08 09:30 9.13