# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 17:41:26 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 02047000 NOTTOWAY RIVER NEAR SEBRELL, 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 02047000 1940-08-00 48000 7,Bd 29.70 Bd USGS 02047000 1942-04-02 3050 12.78 USGS 02047000 1943-02-11 6800 17.00 USGS 02047000 1944-03-11 6410 16.70 USGS 02047000 1945-07-22 25000 24.50 USGS 02047000 1946-01-02 9230 18.29 USGS 02047000 1947-01-25 4170 14.50 USGS 02047000 1948-02-19 9020 18.24 USGS 02047000 1949-01-03 7800 17.60 USGS 02047000 1950-09-14 5690 16.13 USGS 02047000 1951-03-24 4090 14.40 USGS 02047000 1952-05-01 12000 19.61 USGS 02047000 1952-11-26 5260 15.72 USGS 02047000 1954-05-25 10100 18.70 USGS 02047000 1955-08-24 10700 19.00 USGS 02047000 1956-02-11 5920 16.27 USGS 02047000 1957-02-05 9440 18.35 USGS 02047000 1958-05-10 16900 21.80 USGS 02047000 1959-01-03 8240 17.55 USGS 02047000 1960-02-23 8400 17.93 USGS 02047000 1961-02-13 6800 16.95 USGS 02047000 1962-01-11 12800 20.26 USGS 02047000 1963-03-11 8520 17.83 USGS 02047000 1964-09-05 7400 16.98 USGS 02047000 1964-10-09 5720 15.62 USGS 02047000 1966-03-06 5100 15.03 USGS 02047000 1967-02-26 5760 15.63 USGS 02047000 1968-01-19 4990 15.43 USGS 02047000 1969-08-09 7690 17.65 USGS 02047000 1970-04-06 5850 16.24 USGS 02047000 1971-06-05 7330 17.34 USGS 02047000 1971-10-29 16100 21.44 USGS 02047000 1972-10-11 22400 24.13 USGS 02047000 1974-09-13 5810 15.70 USGS 02047000 1975-07-19 26000 24.43 USGS 02047000 1975-10-01 12300 19.69 USGS 02047000 1977-03-11 5090 15.10 USGS 02047000 1978-05-01 16400 21.32 USGS 02047000 1979-03-01 22000 23.28 USGS 02047000 1979-10-06 10300 18.74 USGS 02047000 1981-06-12 6620 16.34 USGS 02047000 1982-02-21 5950 15.63 USGS 02047000 1983-04-20 10400 18.81 USGS 02047000 1984-02-19 11600 19.42 USGS 02047000 1985-02-07 6670 16.38 USGS 02047000 1985-11-09 13800 20.39 USGS 02047000 1987-04-21 14500 20.66 USGS 02047000 1988-02-16 4840 14.84 USGS 02047000 1989-05-06 8580 17.71 USGS 02047000 1990-01-06 6570 16.30 USGS 02047000 1991-04-04 7490 16.99 USGS 02047000 1992-03-13 6900 16.55 USGS 02047000 1993-03-09 11700 19.42 USGS 02047000 1994-03-07 12200 19.66 USGS 02047000 1995-03-13 6300 16.08 USGS 02047000 1996-01-25 8360 17.57 USGS 02047000 1997-05-04 9500 18.27 USGS 02047000 1998-03-24 16000 21.31 USGS 02047000 1999-09-19 36000 26.98 USGS 02047000 2000-09-08 12200 19.71 USGS 02047000 2001-04-05 6570 16.73 USGS 02047000 2002-05-06 2300 11.72 USGS 02047000 2003-09-23 26900 24.71 USGS 02047000 2004-09-06 10000 18.67 USGS 02047000 2004-12-15 7980 17.58 USGS 02047000 2006-07-08 5500 1,2 USGS 02047000 2006-11-21 12500 19.63 USGS 02047000 2008-04-25 6890 16.73 USGS 02047000 2009-03-21 4790 15.19 USGS 02047000 2010-02-11 11000 19.03 USGS 02047000 2011-09-11 5970 16.39 USGS 02047000 2012-08-30 4560 15.29 USGS 02047000 2013-01-22 10000 18.44 USGS 02047000 2014-04-12 5280 15.56 USGS 02047000 2015-03-10 5560 15.83 USGS 02047000 2015-12-29 8470 17.98 USGS 02047000 2016-10-13 21:30 6470 16.81 USGS 02047000 2018-05-24 14:00 6840 16.56 USGS 02047000 2019-02-28 06:45 9750 18.30 USGS 02047000 2020-09-20 04:00 8980 17.94 USGS 02047000 2021-02-20 16:37 11000 19.07 USGS 02047000 2022-03-16 10:45 4480 14.32 USGS 02047000 2023-05-04 12:15 5890 15.79