# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 22:58:22 EST # # ---------------------------------- 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 02079640 ALLEN CREEK NEAR BOYDTON, 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 02079640 1962-01-07 4580 20.56 3 USGS 02079640 1963-03-06 3050 18.50 3 USGS 02079640 1964-02-06 1200 14.20 3 USGS 02079640 1965-02-08 2930 18.33 3 USGS 02079640 1966-06-17 1490 15.10 3 USGS 02079640 1967-02-21 1080 13.71 3 USGS 02079640 1968-03-12 1560 15.30 3 USGS 02079640 1969-04-19 1130 13.94 3 USGS 02079640 1969-12-26 568 9.72 3 USGS 02079640 1971-05-30 2250 17.04 3 USGS 02079640 1971-10-23 5620 21.80 3 USGS 02079640 1972-10-06 4580 20.60 3 USGS 02079640 1974-09-07 3110 18.58 3 USGS 02079640 1975-03-30 4020 19.94 3 USGS 02079640 1975-12-31 1400 14.43 3 USGS 02079640 1976-10-20 1040 12.80 3 USGS 02079640 1978-04-27 4180 20.13 3 USGS 02079640 1979-09-22 4420 20.43 3 USGS 02079640 1979-10-01 3140 18.65 3 USGS 02079640 1981-07-24 1140 13.39 3 USGS 02079640 1982-07-05 2210 16.82 3 USGS 02079640 1983-04-16 3550 19.28 3 USGS 02079640 1984-03-29 2630 17.76 3 USGS 02079640 1985-01-04 2280 16.99 3 USGS 02079640 1985-11-04 1970 16.19 3 USGS 02079640 1987-04-25 4080 19.98 3 USGS 02079640 1988-01-20 541 8.95 3 USGS 02079640 1989-02-21 2270 16.98 3 USGS 02079640 1990-01-01 2140 16.66 3 USGS 02079640 1991-03-30 2240 16.90 3 USGS 02079640 1992-03-07 1810 15.71 3 USGS 02079640 1993-03-04 4160 20.07 3 USGS 02079640 1994-03-02 2900 18.19 3 USGS 02079640 1995-03-09 1500 14.78 3 USGS 02079640 1996-09-06 6870 22.93 3 USGS 02079640 2001-03-30 2850 18.10 USGS 02079640 2002-05-03 953 11.84 USGS 02079640 2003-05-26 7380 23.35 USGS 02079640 2004-08-31 1890 15.94 USGS 02079640 2004-12-10 2680 17.76 USGS 02079640 2005-12-16 1860 15.86 USGS 02079640 2006-11-16 2520 17.44 USGS 02079640 2008-03-05 1650 15.19 USGS 02079640 2008-12-12 2840 18.07 USGS 02079640 2010-02-06 2410 17.20 USGS 02079640 2011-04-17 1860 15.84 USGS 02079640 2012-09-18 1170 13.09 USGS 02079640 2013-07-12 2450 17.28 USGS 02079640 2014-05-16 3800 19.67 USGS 02079640 2014-12-24 1280 13.70 USGS 02079640 2016-05-11 2620 18.67 2 2016-06-06 18.90 1 USGS 02079640 2016-10-09 03:30 2460 18.70 USGS 02079640 2018-05-18 14:15 5540 23.23 USGS 02079640 2018-10-12 04:30 3520 20.82 USGS 02079640 2020-06-17 13:30 3420 20.10 USGS 02079640 2020-10-12 07:45 1930 17.05 USGS 02079640 2022-01-03 14:00 1300 14.78 USGS 02079640 2023-05-17 03:00 1540 15.75