# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 21:26:54 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 02011400 JACKSON RIVER NEAR BACOVA, VA # # 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 02011400 1972-06-21 4800 O,R 11.40 USGS 02011400 1973-12-26 7560 13.88 USGS 02011400 1975-03-19 4600 11.20 USGS 02011400 1975-10-18 3820 10.41 USGS 02011400 1977-04-05 6970 13.39 USGS 02011400 1978-01-26 5680 12.26 USGS 02011400 1979-01-21 3450 10.00 USGS 02011400 1980-04-14 4390 11.02 USGS 02011400 1981-05-28 3640 10.22 USGS 02011400 1982-06-13 3900 10.50 USGS 02011400 1983-04-24 2690 9.08 USGS 02011400 1984-03-21 4430 11.07 USGS 02011400 1984-11-28 1500 7.33 USGS 02011400 1985-11-04 30000 22.25 USGS 02011400 1987-04-17 4380 11.02 USGS 02011400 1988-01-20 1960 8.05 USGS 02011400 1989-04-26 3250 9.77 USGS 02011400 1989-12-31 2410 8.70 USGS 02011400 1991-03-23 2990 9.46 USGS 02011400 1992-04-22 4510 11.15 USGS 02011400 1993-04-16 6100 12.66 USGS 02011400 1994-05-08 3760 10.35 USGS 02011400 1995-01-15 5230 11.86 USGS 02011400 1996-01-19 16300 17.94 USGS 02011400 1997-03-03 3300 2 9.82 USGS 02011400 1998-01-08 4180 10.87 USGS 02011400 1999-01-24 1190 6.81 USGS 02011400 2000-02-19 1930 8.10 USGS 02011400 2001-05-23 1840 7.96 USGS 02011400 2002-04-22 2620 9.07 USGS 02011400 2003-02-23 3840 10.52 USGS 02011400 2003-11-19 9230 14.65 USGS 02011400 2005-03-28 2310 8.65 USGS 02011400 2006-06-27 3940 10.62 USGS 02011400 2007-03-02 5680 12.30 USGS 02011400 2008-03-05 2120 8.38 USGS 02011400 2009-05-16 1910 8.06 USGS 02011400 2010-01-25 5130 11.80 USGS 02011400 2011-04-13 5220 11.89 USGS 02011400 2011-12-08 4020 10.71 USGS 02011400 2013-01-31 2910 9.44 USGS 02011400 2014-05-16 3720 10.38 USGS 02011400 2015-07-06 3300 9.91 USGS 02011400 2016-09-30 4900 11.59 USGS 02011400 2017-05-25 06:30 2550 8.98 USGS 02011400 2018-04-16 12:15 5670 12.29 USGS 02011400 2019-04-20 02:00 3330 9.95 USGS 02011400 2020-04-30 13:00 2610 9.05 USGS 02011400 2021-03-01 08:45 4370 11.07 USGS 02011400 2022-02-04 16:45 2110 8.37 USGS 02011400 2023-02-17 12:45 3350 9.97