# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-30 06:08:21 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 01595800 NORTH BRANCH POTOMAC RIVER AT BARNUM, WV # # 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 01595800 1967-03-07 12200 9.70 USGS 01595800 1968-05-24 10700 9.30 USGS 01595800 1969-03-25 3970 6.70 USGS 01595800 1970-01-29 8900 8.80 USGS 01595800 1970-12-22 8710 8.74 USGS 01595800 1972-03-03 6930 8.09 USGS 01595800 1972-12-08 12800 9.86 USGS 01595800 1974-04-04 6750 8.02 USGS 01595800 1975-01-01 6720 8.02 USGS 01595800 1976-01-01 5330 7.42 USGS 01595800 1976-10-09 9800 9.06 USGS 01595800 1978-07-03 27100 13.37 USGS 01595800 1979-02-26 6350 7.96 USGS 01595800 1980-08-18 5860 7.75 USGS 01595800 1981-04-13 5330 7.50 USGS 01595800 1982-03-17 6160 6 7.88 USGS 01595800 1983-04-24 5620 6 7.64 USGS 01595800 1984-03-28 5500 6 7.58 USGS 01595800 1985-05-31 4780 6 7.22 USGS 01595800 1985-11-07 6580 6 8.06 USGS 01595800 1987-04-18 4740 6 7.20 USGS 01595800 1988-05-06 7150 6 8.29 USGS 01595800 1989-05-10 3540 6 6.52 USGS 01595800 1990-07-13 4240 6 6.93 USGS 01595800 1991-04-13 2820 6 6.04 USGS 01595800 1992-07-27 3300 6 6.37 USGS 01595800 1993-03-31 6180 6 7.89 USGS 01595800 1994-03-25 5390 6 7.53 USGS 01595800 1995-03-30 8830 6 8.92 USGS 01595800 1996-12-18 7100 6 8.27 USGS 01595800 1998-04-19 5030 6 7.35 USGS 01595800 1999-04-13 2270 6 5.61 USGS 01595800 2000-02-20 4350 6 6.99 USGS 01595800 2001-04-12 05:47 3980 6 6.78 USGS 01595800 2002-07-27 21:00 4800 6 7.23 USGS 01595800 2003-05-11 13:30 6250 6 7.92 USGS 01595800 2004-03-06 11:30 3450 6 6.46 USGS 01595800 2005-03-31 19:00 4950 6 7.31 USGS 01595800 2006-06-28 06:45 1570 6 4.97 USGS 01595800 2007-04-16 19:45 2100 6 5.47 USGS 01595800 2008-05-16 14:30 5030 6 7.35 USGS 01595800 2009-05-04 13:30 5070 6 7.37 USGS 01595800 2010-03-17 19:00 4990 6 7.33 USGS 01595800 2011-05-17 20:30 6920 6 8.20 USGS 01595800 2012-05-15 17:00 2740 6 5.91 USGS 01595800 2013-05-09 09:45 4950 6 7.29 USGS 01595800 2014-05-17 18:00 2670 6 5.86 USGS 01595800 2015-03-12 14:30 2590 6 5.80 USGS 01595800 2016-05-22 02:15 2500 6 5.73 USGS 01595800 2017-07-29 20:00 7520 6 8.44 USGS 01595800 2018-02-17 10:30 4220 6 6.88 USGS 01595800 2019-06-30 21:15 3270 6 6.28 USGS 01595800 2020-04-30 10:30 2660 6 5.85 USGS 01595800 2021-03-02 19:45 3010 6 6.10 USGS 01595800 2022-01-04 14:45 2800 6 5.95 USGS 01595800 2023-05-10 13:30 3570 6 6.47