# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 16:40:30 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 01627500 SOUTH RIVER AT HARRISTON, 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 01627500 1870-09-00 18.80 Bd USGS 01627500 1877-11-00 18.80 Bd USGS 01627500 1924-05-00 21000 7,Bd 16.60 Bd USGS 01627500 1926-01-18 2770 7.50 USGS 01627500 1926-11-16 6100 10.00 USGS 01627500 1928-09-20 10100 11.90 USGS 01627500 1929-05-03 6100 10.00 USGS 01627500 1929-10-22 6100 10.00 USGS 01627500 1931-08-22 2550 7.30 USGS 01627500 1932-03-28 1430 5.90 USGS 01627500 1932-10-17 8700 11.50 USGS 01627500 1934-09-16 3960 8.50 USGS 01627500 1934-12-01 8340 11.30 USGS 01627500 1936-03-18 12600 13.07 USGS 01627500 1937-04-26 11700 13.00 USGS 01627500 1937-11-13 3590 8.20 USGS 01627500 1939-08-19 1260 5.64 USGS 01627500 1940-08-16 12100 12.91 USGS 01627500 1941-04-05 1540 6.00 USGS 01627500 1942-05-16 6420 10.21 USGS 01627500 1942-10-15 23100 17.20 USGS 01627500 1944-09-19 8340 11.33 USGS 01627500 1945-09-18 11300 12.80 USGS 01627500 1946-05-05 998 5.26 USGS 01627500 1947-03-14 2660 7.53 USGS 01627500 1948-02-14 3960 8.52 USGS 01627500 1949-06-18 7980 11.06 USGS 01627500 1950-09-10 3960 8.52 USGS 01627500 1950-12-04 7100 10.64 USGS 01627500 1969-08-20 11100 12.72 USGS 01627500 1969-12-31 1720 5.78 USGS 01627500 1971-05-30 9460 11.93 USGS 01627500 1972-06-21 21300 15.25 USGS 01627500 1972-10-05 15300 13.24 USGS 01627500 1973-12-21 3660 8.00 USGS 01627500 1975-03-19 12400 12.20 USGS 01627500 1976-01-01 2400 6.82 USGS 01627500 1976-10-09 8250 10.62 USGS 01627500 1978-01-26 7800 10.38 USGS 01627500 1979-09-06 16200 13.47 USGS 01627500 1980-04-15 4260 8.45 USGS 01627500 1981-02-11 694 4.28 USGS 01627500 1982-06-13 2480 6.90 USGS 01627500 1983-03-19 10300 11.44 USGS 01627500 1984-02-14 8250 10.60 USGS 01627500 1985-08-19 3550 7.91 USGS 01627500 1985-11-04 28100 15.47 USGS 01627500 1987-04-17 8120 11.08 USGS 01627500 1988-05-18 2300 6.86 USGS 01627500 1989-05-06 3360 7.89 USGS 01627500 1989-10-19 2870 7.31 USGS 01627500 1990-10-23 3620 8.19 USGS 01627500 1992-04-22 9840 11.80 USGS 01627500 1993-03-04 7360 10.67 USGS 01627500 1994-03-09 2800 7.13 USGS 01627500 1995-06-28 5550 9.77 USGS 01627500 1996-09-06 28900 15.57 USGS 01627500 1996-12-02 1820 6.06 USGS 01627500 1998-02-17 10000 11.59 USGS 01627500 1999-09-30 3470 7.33 USGS 01627500 2000-09-03 1770 5.51 USGS 01627500 2001-03-21 2910 6.77 USGS 01627500 2002-04-22 960 4.26 USGS 01627500 2003-09-19 22000 14.41 USGS 01627500 2004-09-28 12300 12.26 USGS 01627500 2004-12-23 1690 5.15 USGS 01627500 2005-11-29 10900 11.84 USGS 01627500 2006-10-07 7160 9.73 USGS 01627500 2008-09-27 920 4.13 USGS 01627500 2009-04-03 1810 5.23 USGS 01627500 2010-01-25 11100 11.90 USGS 01627500 2011-04-17 11900 12.15 USGS 01627500 2011-12-08 3240 6.70 USGS 01627500 2013-06-18 5280 8.40 USGS 01627500 2014-05-16 4130 7.50 USGS 01627500 2015-09-30 3490 6.95 USGS 01627500 2015-10-03 3790 7.21 USGS 01627500 2017-05-05 16:45 5720 8.73 USGS 01627500 2018-09-17 19:00 12500 12.32 USGS 01627500 2018-12-21 10:00 5520 8.58 USGS 01627500 2020-04-30 15:30 3350 6.83 USGS 01627500 2020-11-12 16:45 3370 6.84 USGS 01627500 2021-10-06 21:00 1760 5.20 USGS 01627500 2023-04-28 20:00 1610 5.02