# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 10:40:33 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 02011800 JACKSON RIVER BL GATHRIGHT DAM NR HOT SPGS, 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 02011800 1973-12-26 29000 3 18.77 USGS 02011800 1975-03-19 10100 15.03 USGS 02011800 1975-10-18 12300 15.57 USGS 02011800 1977-04-05 13800 15.95 USGS 02011800 1978-01-26 13000 15.74 USGS 02011800 1979-01-21 10100 15.04 USGS 02011800 1980-03-19 4580 6 13.14 USGS 02011800 1981-06-03 2980 6 12.20 USGS 02011800 1982-06-14 6650 6 14.00 USGS 02011800 1983-04-25 4780 6 13.28 USGS 02011800 1984-08-14 5320 6 13.52 USGS 02011800 1985-02-25 3200 6 12.44 USGS 02011800 1985-11-07 10400 6 15.29 USGS 02011800 1987-04-19 7840 6 14.48 USGS 02011800 1988-01-21 4870 6 13.32 USGS 02011800 1989-05-06 4740 6 13.26 USGS 02011800 1989-11-17 2850 6 12.22 USGS 02011800 1991-05-08 5500 6 13.60 USGS 02011800 1992-04-23 6090 6 13.84 USGS 02011800 1993-03-26 6290 6 13.92 USGS 02011800 1994-03-30 5500 6 13.60 USGS 02011800 1995-06-24 3000 6 12.31 USGS 02011800 1996-01-21 7010 6 14.19 USGS 02011800 1996-12-02 5600 6 13.64 USGS 02011800 1998-03-23 5530 6 13.61 USGS 02011800 1999-03-23 1100 6 10.63 USGS 02011800 2000-03-22 2540 6 11.99 USGS 02011800 2001-05-23 2870 6 12.22 USGS 02011800 2002-04-29 4760 6 13.27 USGS 02011800 2003-02-25 6420 6 13.97 USGS 02011800 2003-11-20 6240 6 13.90 USGS 02011800 2005-03-29 3770 6 12.77 USGS 02011800 2006-06-29 3940 6 12.86 USGS 02011800 2007-04-16 5270 6 13.50 USGS 02011800 2008-03-05 4820 6 13.30 USGS 02011800 2009-05-05 3940 6 12.86 USGS 02011800 2010-03-14 5310 6 13.40 USGS 02011800 2011-04-13 6000 6 13.78 USGS 02011800 2012-03-04 4500 6 13.06 USGS 02011800 2013-05-09 5540 6 13.57 USGS 02011800 2014-05-17 4750 6 13.19 USGS 02011800 2015-03-12 5100 6 13.36 USGS 02011800 2016-06-25 4930 6 13.28 USGS 02011800 2017-05-07 11:00 3720 6 12.63 USGS 02011800 2018-04-17 15:37 5560 6 13.58 USGS 02011800 2019-02-26 11:00 5520 6 13.56 USGS 02011800 2020-05-02 12:30 4950 6 13.29 USGS 02011800 2021-03-03 10:15 6190 6 13.86 USGS 02011800 2022-05-09 10:45 3700 6 12.62 USGS 02011800 2023-02-19 12:45 5030 6 13.33