# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-27 12:57:16 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 01629500 S F SHENANDOAH RIVER NEAR LURAY, 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 01629500 1896-10-00 25.40 Bd USGS 01629500 1924-05-00 72800 7,Bd 22.50 Bd USGS 01629500 1926-01-19 7420 7.80 USGS 01629500 1926-11-17 15100 11.11 USGS 01629500 1928-09-20 15100 11.10 USGS 01629500 1929-04-17 20300 13.20 USGS 01629500 1929-10-23 17300 12.00 USGS 01629500 1936-03-18 81600 7 23.60 USGS 01629500 1939-02-04 17000 11.90 USGS 01629500 1940-08-17 41100 17.87 USGS 01629500 1941-04-06 8260 8.34 USGS 01629500 1942-05-23 40500 17.82 USGS 01629500 1942-10-16 100000 25.70 1870 USGS 01629500 1944-09-19 16100 11.77 USGS 01629500 1945-09-19 44100 18.36 USGS 01629500 1946-05-05 6320 7.36 USGS 01629500 1947-03-15 11200 9.75 USGS 01629500 1948-02-15 18600 12.66 USGS 01629500 1949-06-18 58100 20.46 USGS 01629500 1950-09-13 11200 9.96 USGS 01629500 1950-12-08 26900 15.18 USGS 01629500 1979-09-06 32700 15.73 USGS 01629500 1979-10-06 14900 10.51 USGS 01629500 1981-07-06 5470 6.93 USGS 01629500 1982-06-14 19600 12.18 USGS 01629500 1983-03-19 25800 13.99 USGS 01629500 1984-02-14 32300 15.62 USGS 01629500 1985-02-13 13400 9.98 USGS 01629500 1985-11-05 110000 26.72 USGS 01629500 1987-04-17 47000 18.50 USGS 01629500 1988-05-19 7870 7.69 USGS 01629500 1989-05-02 17300 11.40 USGS 01629500 1989-10-19 11700 9.31 USGS 01629500 1990-10-23 17000 11.30 USGS 01629500 1992-04-22 35600 16.33 USGS 01629500 1993-03-05 39700 17.18 USGS 01629500 1994-03-29 19900 12.30 USGS 01629500 1995-01-16 24400 13.62 USGS 01629500 1996-09-07 112000 26.95 USGS 01629500 1996-12-02 12000 9.40 USGS 01629500 1998-01-08 36700 16.39 USGS 01629500 1999-09-30 9760 8.26 USGS 01629500 2000-03-22 5550 6.20 USGS 01629500 2001-03-22 13000 9.72 USGS 01629500 2002-04-23 9810 8.28 USGS 01629500 2003-09-20 50600 19.11 USGS 01629500 2004-09-29 36000 16.24 USGS 01629500 2005-03-29 7920 7.58 USGS 01629500 2005-11-30 33800 15.77 USGS 01629500 2006-11-17 21900 12.88 USGS 01629500 2008-04-29 6650 6.77 USGS 01629500 2009-05-05 8990 7.90 USGS 01629500 2010-01-26 39000 16.88 USGS 01629500 2011-04-17 42600 17.60 USGS 01629500 2011-12-08 15600 10.80 USGS 01629500 2013-05-09 20000 12.37 USGS 01629500 2014-05-16 23900 13.46 USGS 01629500 2015-09-30 12200 9.37 USGS 01629500 2016-02-04 13300 10.90 USGS 01629500 2017-05-26 01:30 15200 11.72 USGS 01629500 2018-09-18 11:15 39700 17.63 USGS 01629500 2018-12-21 22:30 20200 13.37 USGS 01629500 2020-05-01 03:30 10300 9.41 USGS 01629500 2020-12-25 11:45 13600 11.54 1 USGS 01629500 2022-02-05 06:15 7160 8.45 1 USGS 01629500 2023-02-18 13:00 6770 7.47