# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-28 14:02:02 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 02045500 NOTTOWAY RIVER NEAR STONY CREEK, 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 02045500 1929-10-04 5700 USGS 02045500 1931-08-21 4540 14.80 USGS 02045500 1932-03-07 5540 15.66 USGS 02045500 1932-10-20 3140 12.92 USGS 02045500 1934-03-07 5180 15.38 USGS 02045500 1935-09-07 8300 17.76 USGS 02045500 1936-01-22 7690 17.42 USGS 02045500 1937-04-28 11500 20.00 USGS 02045500 1938-07-28 11400 19.93 USGS 02045500 1939-08-30 6370 16.42 USGS 02045500 1940-08-17 25200 23.66 USGS 02045500 1941-04-05 3440 13.48 USGS 02045500 1942-07-03 2230 10.50 USGS 02045500 1943-02-08 4150 14.43 USGS 02045500 1944-03-08 3500 2 USGS 02045500 1945-07-20 12600 20.30 USGS 02045500 1945-12-30 4920 15.10 USGS 02045500 1947-09-28 4140 14.23 USGS 02045500 1948-02-17 5780 15.90 USGS 02045500 1949-06-30 5020 15.18 USGS 02045500 1949-11-04 3930 13.92 USGS 02045500 1951-03-20 2510 10.87 USGS 02045500 1952-04-28 7600 17.30 USGS 02045500 1952-11-23 6140 16.16 USGS 02045500 1954-05-22 6270 16.32 USGS 02045500 1955-08-21 6830 16.73 USGS 02045500 1955-10-04 6400 16.38 USGS 02045500 1957-02-02 4920 15.12 USGS 02045500 1958-05-07 8090 17.73 USGS 02045500 1958-12-30 4460 14.83 USGS 02045500 1959-11-27 5430 15.68 USGS 02045500 1961-02-09 3680 13.78 USGS 02045500 1962-01-09 8020 17.57 USGS 02045500 1963-03-07 5550 15.75 USGS 02045500 1964-09-02 7770 17.48 USGS 02045500 1965-02-10 3540 13.32 USGS 02045500 1966-06-18 3300 12.96 USGS 02045500 1967-02-22 2810 11.89 USGS 02045500 1968-01-17 2630 11.26 USGS 02045500 1969-08-06 4340 14.44 USGS 02045500 1970-07-12 4100 14.09 USGS 02045500 1971-06-02 6100 16.17 USGS 02045500 1971-10-26 13100 20.32 USGS 02045500 1972-10-07 20800 21.69 USGS 02045500 1974-09-10 5730 16.00 USGS 02045500 1975-07-16 13800 20.09 USGS 02045500 1976-01-28 5420 15.92 USGS 02045500 1976-10-21 3160 12.54 USGS 02045500 1978-04-29 12800 19.39 USGS 02045500 1979-02-27 14700 20.03 USGS 02045500 1979-10-03 8870 17.96 USGS 02045500 1981-06-10 4960 15.09 USGS 02045500 1982-07-15 3980 13.90 USGS 02045500 1983-03-23 6860 16.68 USGS 02045500 1984-02-16 11400 19.19 USGS 02045500 1985-01-05 4860 14.96 USGS 02045500 1985-11-06 14800 20.22 USGS 02045500 1987-04-19 13200 19.69 USGS 02045500 1988-02-12 1950 9.68 USGS 02045500 1989-05-03 4650 14.70 USGS 02045500 1990-01-02 4560 14.56 USGS 02045500 1991-04-01 5550 15.65 USGS 02045500 1992-03-10 5080 15.21 USGS 02045500 1993-03-07 10100 18.49 USGS 02045500 1994-03-05 7770 17.31 USGS 02045500 1995-03-09 3230 12.69 USGS 02045500 1996-01-22 5050 15.41 USGS 02045500 1997-05-02 7440 17.11 USGS 02045500 1998-03-22 12100 19.28 USGS 02045500 1999-09-17 12500 21.28 USGS 02045500 2000-04-20 6810 17.20 USGS 02045500 2001-04-02 6150 16.60 USGS 02045500 2002-05-03 1480 8.21 USGS 02045500 2003-05-28 13400 20.35 USGS 02045500 2004-09-02 9780 18.90 USGS 02045500 2004-12-11 5420 16.45 USGS 02045500 2006-07-07 3630 13.68 USGS 02045500 2006-11-17 6350 17.07 USGS 02045500 2008-05-12 3360 12.90 USGS 02045500 2008-12-15 4520 15.00 USGS 02045500 2009-11-15 6960 17.43 USGS 02045500 2011-08-28 3910 14.72 USGS 02045500 2012-03-22 1710 9.88 USGS 02045500 2013-01-19 5960 16.76 USGS 02045500 2014-05-19 5180 16.03 USGS 02045500 2015-03-06 3210 12.50 USGS 02045500 2015-12-27 6000 16.79 USGS 02045500 2016-10-10 09:45 5020 15.81 2 USGS 02045500 2018-05-21 09:45 5860 16.68 USGS 02045500 2018-10-15 00:30 10900 19.40 USGS 02045500 2020-02-09 22:45 4570 15.06 2 2020-09-19 0115 15.12 USGS 02045500 2021-02-19 14:00 4810 15.87 USGS 02045500 2022-01-04 10:15 2750 11.89 USGS 02045500 2023-09-24 16:30 3750 14.32