# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-01 22:21:45 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 03168000 NEW RIVER AT ALLISONIA, 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 03168000 1929-10-02 59800 11.14 USGS 03168000 1931-08-23 13500 4.78 USGS 03168000 1932-05-02 13000 4.72 USGS 03168000 1932-10-17 25700 6.63 USGS 03168000 1934-03-28 24700 6.48 USGS 03168000 1934-11-29 38000 8.28 USGS 03168000 1935-11-13 32000 7.52 USGS 03168000 1936-10-17 20600 5.85 USGS 03168000 1937-10-19 38000 8.33 USGS 03168000 1939-08-19 27200 6.79 USGS 03168000 1940-08-14 185000 23.42 USGS 03168000 1940-12-28 15600 5.05 USGS 03168000 1942-05-22 26300 6.69 USGS 03168000 1942-12-30 27000 6.82 USGS 03168000 1944-02-18 27000 6.84 USGS 03168000 1945-09-18 54700 10.72 USGS 03168000 1946-01-08 37500 8.39 USGS 03168000 1947-01-21 28900 7.09 USGS 03168000 1948-02-14 30200 7.31 USGS 03168000 1949-08-29 37600 8.63 USGS 03168000 1949-11-02 16000 5.20 USGS 03168000 1950-12-08 49500 10.32 USGS 03168000 1952-03-11 31500 7.67 USGS 03168000 1953-03-24 30800 7.58 USGS 03168000 1954-03-01 33400 8.03 USGS 03168000 1955-04-14 36200 8.37 USGS 03168000 1956-04-16 28200 7.16 USGS 03168000 1957-04-05 51300 10.54 USGS 03168000 1958-01-14 27300 7.05 USGS 03168000 1959-09-30 64200 12.05 USGS 03168000 1960-03-31 39000 8.75 USGS 03168000 1961-05-12 47400 9.98 USGS 03168000 1961-12-12 27600 7.12 USGS 03168000 1963-03-13 48800 10.24 USGS 03168000 1964-03-06 21900 6.22 USGS 03168000 1965-03-27 32800 7.94 USGS 03168000 1966-02-13 46700 9.93 USGS 03168000 1967-03-07 23800 6.52 USGS 03168000 1968-03-13 20000 5.89 USGS 03168000 1968-10-19 23500 6.46 USGS 03168000 1970-08-10 35000 8.23 USGS 03168000 1971-02-13 16600 5.31 USGS 03168000 1972-06-21 62800 11.85 USGS 03168000 1973-05-28 68100 12.43 USGS 03168000 1974-04-05 38900 8.79 USGS 03168000 1975-03-14 51200 10.52 USGS 03168000 1975-10-18 44000 9.51 USGS 03168000 1977-04-05 52600 10.70 USGS 03168000 1977-11-07 109000 16.59 USGS 03168000 1979-09-22 55900 11.08 USGS 03168000 1980-04-15 38600 8.75 USGS 03168000 1981-05-28 29200 7.35 USGS 03168000 1982-02-03 32800 7.90 USGS 03168000 1983-04-10 44300 9.55 USGS 03168000 1984-05-08 45800 9.74 USGS 03168000 1985-08-18 21800 6.25 USGS 03168000 1985-11-05 32100 7.82 USGS 03168000 1987-03-01 50300 10.32 USGS 03168000 1988-01-21 10700 4.22 USGS 03168000 1989-09-22 98900 15.68 USGS 03168000 1989-11-16 45800 9.75 USGS 03168000 1990-10-13 33200 7.98 USGS 03168000 1992-06-05 80300 13.72 USGS 03168000 1993-03-24 61600 11.69 USGS 03168000 1994-08-17 70500 12.69 USGS 03168000 1995-01-15 108000 16.56 USGS 03168000 1996-01-19 68200 12.44 USGS 03168000 1996-12-01 34100 8.12 USGS 03168000 1998-04-20 38900 8.82 USGS 03168000 1999-01-24 16:45 13000 4.71 USGS 03168000 2000-03-21 14600 5.01 USGS 03168000 2001-07-30 23100 6.45 USGS 03168000 2002-03-18 29100 7.36 USGS 03168000 2003-02-23 46500 9.85 USGS 03168000 2003-11-19 70900 12.73 USGS 03168000 2005-03-28 26200 6.90 USGS 03168000 2006-06-27 26100 6.89 USGS 03168000 2006-11-16 19500 5.88 USGS 03168000 2007-10-26 21000 6.13 USGS 03168000 2009-01-07 19000 5.81 USGS 03168000 2010-01-25 39300 8.87 USGS 03168000 2011-03-06 41600 9.19 USGS 03168000 2011-12-08 26500 7.19 USGS 03168000 2013-01-31 65300 12.19 USGS 03168000 2013-12-23 18400 5.86 USGS 03168000 2015-04-20 54600 10.99 USGS 03168000 2016-02-04 27700 7.38 USGS 03168000 2017-04-24 14:30 54500 10.83 USGS 03168000 2018-09-17 15:15 60900 11.52 USGS 03168000 2018-10-11 23:00 99000 15.12 USGS 03168000 2020-05-21 20:30 76300 14.16 USGS 03168000 2020-11-12 14:00 59600 12.10 USGS 03168000 2022-02-25 08:45 21600 6.43 USGS 03168000 2022-11-12 10:00 24400 6.89