# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-25 02:24:48 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 01670300 CONTRARY CREEK NEAR MINERAL, 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 01670300 1975-12-31 420 2.88 USGS 01670300 1976-10-20 294 2.61 USGS 01670300 1978-01-26 701 3.33 USGS 01670300 1979-02-25 687 3.21 USGS 01670300 1979-10-01 484 2.89 USGS 01670300 1981-07-06 87.0 1.80 USGS 01670300 1982-03-21 229 2.34 USGS 01670300 1983-04-24 446 2.82 USGS 01670300 1984-02-14 996 3.62 USGS 01670300 1985-08-18 2280 4.70 USGS 01670300 1985-11-04 532 2.97 USGS 01670300 1987-09-08 1400 4.06 USGS 01670300 1988-05-21 254 2.41 USGS 01670300 1989-05-06 457 2.84 USGS 01670300 1990-05-29 1220 3.88 USGS 01670300 1991-07-04 286 2.49 USGS 01670300 1992-06-05 340 2.61 USGS 01670300 1993-03-05 828 3.41 USGS 01670300 1993-11-28 7050 6.94 USGS 01670300 1995-03-09 400 2.73 USGS 01670300 1996-09-06 1210 3.87 USGS 01670300 1996-12-01 350 2.63 USGS 01670300 1998-03-21 1000 3.63 USGS 01670300 1999-09-29 304 2.53 USGS 01670300 2000-04-17 215 2.30 USGS 01670300 2001-03-30 317 2.56 USGS 01670300 2002-00-00 92.0 4,Bm 1.83 4,Bm USGS 01670300 2003-09-19 799 3.37 USGS 01670300 2004-09-28 370 2.67 USGS 01670300 2005-01-14 340 2.61 USGS 01670300 2006-09-01 201 2.26 USGS 01670300 2007-03-16 313 2.55 USGS 01670300 2008-05-09 184 2.40 USGS 01670300 2009-06-05 410 3.05 USGS 01670300 2010-03-29 315 2.82 USGS 01670300 2011-05-17 250 2.63 USGS 01670300 2011-12-07 266 2.68 USGS 01670300 2013-06-10 96.0 2.01 USGS 01670300 2014-05-16 269 2.69 USGS 01670300 2015-03-05 77.0 1.90 USGS 01670300 2016-02-25 572 3.37 USGS 01670300 2017-05-05 85.3 1.95 USGS 01670300 2018-06-22 13:00 1160 4.16 USGS 01670300 2019-03-21 223 2.58