# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-29 18:54:07 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 02075500 DAN RIVER AT PACES, 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 02075500 1940-08-16 32.30 USGS 02075500 1951-04-10 23200 6 20.50 USGS 02075500 1952-03-26 25700 6 22.12 USGS 02075500 1953-03-26 20200 6 20.00 USGS 02075500 1954-01-24 24800 6 22.13 USGS 02075500 1954-10-17 34000 6 25.40 USGS 02075500 1956-04-17 17300 6 18.67 USGS 02075500 1957-09-19 26100 6 22.46 USGS 02075500 1958-04-30 25300 6 22.19 USGS 02075500 1958-12-30 30300 6 24.30 USGS 02075500 1960-04-06 30900 6 24.48 USGS 02075500 1961-03-10 19800 6 19.91 USGS 02075500 1962-01-08 25000 6 22.18 USGS 02075500 1963-03-14 31500 6 24.72 USGS 02075500 1964-09-02 21100 6 20.54 USGS 02075500 1964-10-19 22600 6 21.24 USGS 02075500 1966-03-02 21100 6 21.41 USGS 02075500 1967-08-25 16900 6 18.93 USGS 02075500 1968-03-14 17000 6 19.00 USGS 02075500 1968-10-21 13300 6 16.66 USGS 02075500 1970-08-13 25200 6 23.11 USGS 02075500 1971-05-17 20500 6 21.05 USGS 02075500 1972-06-23 64800 6 33.15 USGS 02075500 1973-02-04 25600 6 23.26 USGS 02075500 1974-09-08 25700 6 23.32 USGS 02075500 1975-03-16 37800 6 26.95 USGS 02075500 1976-01-02 16800 6 18.89 USGS 02075500 1976-10-11 18100 6 19.69 USGS 02075500 1978-04-28 46300 6 29.08 USGS 02075500 1979-09-24 47400 6 29.34 USGS 02075500 1980-04-11 23400 6 22.39 USGS 02075500 1981-02-20 7920 6 12.38 USGS 02075500 1982-01-05 17500 6 19.36 USGS 02075500 1983-04-12 20700 6 20.95 USGS 02075500 1984-03-30 26100 6 23.16 USGS 02075500 1985-08-20 27600 6 23.74 USGS 02075500 1985-11-06 21100 6 21.12 USGS 02075500 1987-04-17 54200 6 30.91 USGS 02075500 1988-01-21 10400 6 14.44 USGS 02075500 1989-05-07 20600 6 20.89 USGS 02075500 1989-10-04 33000 6 25.58 USGS 02075500 1991-03-31 37600 6 26.87 USGS 02075500 1992-04-23 29400 6 24.39 USGS 02075500 1993-03-05 37000 6 26.71 USGS 02075500 1994-03-30 34100 6 25.88 USGS 02075500 1995-06-30 36800 6 26.65 USGS 02075500 1996-09-07 56500 6 31.43 USGS 02075500 1997-04-30 30800 6 24.91 USGS 02075500 1998-01-29 30300 6 24.71 USGS 02075500 1999-01-25 15700 6 18.22 USGS 02075500 1999-10-01 18200 6 19.74 USGS 02075500 2001-03-31 15300 6 17.93 USGS 02075500 2002-05-09 9370 6 13.47 USGS 02075500 2003-03-22 42900 6 28.26 USGS 02075500 2004-09-30 25200 6 22.80 USGS 02075500 2005-03-29 17200 6 19.18 USGS 02075500 2006-09-15 16200 6 17.20 USGS 02075500 2007-01-02 34700 6 25.29 USGS 02075500 2008-05-10 22600 6 20.47 USGS 02075500 2009-01-08 20700 6 19.58 USGS 02075500 2009-11-13 39900 6 26.99 USGS 02075500 2010-10-02 24500 6 21.35 USGS 02075500 2012-03-26 18700 6 18.50 USGS 02075500 2013-01-19 28400 6 22.97 USGS 02075500 2014-01-13 21700 6 20.65 USGS 02075500 2015-04-21 19300 6 18.85 USGS 02075500 2015-10-05 25800 6 24.27 USGS 02075500 2017-04-26 13:45 45100 6 29.14 USGS 02075500 2018-09-19 08:15 37100 6 25.74 USGS 02075500 2018-10-13 03:45 57300 6 31.36 USGS 02075500 2020-02-08 22:30 51100 6 29.78 USGS 02075500 2020-11-14 16:15 47500 6 28.79 USGS 02075500 2022-05-28 16:45 14000 6 15.64 USGS 02075500 2022-12-23 21:00 16500 6 17.38