# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 02:35:58 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 01636500 SHENANDOAH RIVER AT MILLVILLE, WV # # 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 01636500 1870-00-00 151000 2,7,Bm 26.40 5,Bm USGS 01636500 1896-01-25 16900 6.60 3 USGS 01636500 1896-10-01 105000 19.72 3 USGS 01636500 1898-08-11 52000 13.00 3 USGS 01636500 1899-03-06 33000 1 USGS 01636500 1900-03-03 19200 7.00 3 USGS 01636500 1901-04-22 74000 16.00 3 USGS 01636500 1902-02-27 70000 1 USGS 01636500 1903-01-04 39100 11.00 3 USGS 01636500 1904-07-11 14200 6.00 3 USGS 01636500 1905-06-25 16500 6.50 3 USGS 01636500 1906-08-28 14700 6.10 3 USGS 01636500 1906-10-20 52000 13.00 3 USGS 01636500 1908-01-13 51300 12.90 3 USGS 01636500 1924-05-13 119000 7 21.10 3 USGS 01636500 1929-04-17 39900 13.70 6 USGS 01636500 1929-10-24 22000 10.25 USGS 01636500 1931-08-24 7710 6.05 USGS 01636500 1932-05-13 34400 12.72 USGS 01636500 1933-04-21 39900 13.67 USGS 01636500 1934-09-18 12300 7.58 USGS 01636500 1934-12-02 64800 17.40 USGS 01636500 1936-03-18 151000 26.36 USGS 01636500 1937-04-27 87400 20.20 USGS 01636500 1937-10-29 34400 12.72 USGS 01636500 1939-02-05 31800 12.24 USGS 01636500 1940-08-18 40100 13.70 USGS 01636500 1941-04-07 18000 9.16 USGS 01636500 1942-05-24 56100 16.28 USGS 01636500 1942-10-16 230000 32.40 1870 USGS 01636500 1944-05-08 21400 10.13 USGS 01636500 1945-09-20 61800 17.10 USGS 01636500 1946-05-06 13200 7.86 USGS 01636500 1947-03-16 16400 8.79 USGS 01636500 1948-02-16 26000 11.08 USGS 01636500 1949-06-20 53400 15.92 USGS 01636500 1950-02-03 16300 8.76 USGS 01636500 1950-12-05 45700 14.72 USGS 01636500 1952-04-29 42900 14.24 USGS 01636500 1953-03-27 38300 13.42 USGS 01636500 1954-03-03 31200 12.12 USGS 01636500 1955-08-19 99000 21.45 USGS 01636500 1956-03-16 9030 6.56 USGS 01636500 1957-04-07 25500 11.00 USGS 01636500 1958-04-24 19000 9.50 USGS 01636500 1959-06-04 29800 11.86 USGS 01636500 1960-05-10 37900 13.35 USGS 01636500 1961-04-14 27000 11.29 USGS 01636500 1962-03-23 29200 11.75 USGS 01636500 1963-03-21 35200 12.85 USGS 01636500 1964-03-05 21400 10.08 USGS 01636500 1965-02-09 22100 10.25 USGS 01636500 1966-02-15 12100 7.59 USGS 01636500 1967-03-09 40000 1 USGS 01636500 1968-03-18 18100 9.27 USGS 01636500 1969-08-22 14800 8.36 USGS 01636500 1970-01-02 17400 9.08 USGS 01636500 1971-06-01 61300 17.04 USGS 01636500 1972-06-23 103000 21.89 USGS 01636500 1972-10-07 86200 20.02 USGS 01636500 1973-12-28 46200 14.78 USGS 01636500 1975-03-21 75900 18.86 USGS 01636500 1976-01-02 33400 12.53 USGS 01636500 1976-10-11 49400 15.30 USGS 01636500 1978-01-27 48000 15.08 USGS 01636500 1979-02-26 54200 16.03 USGS 01636500 1979-10-06 27400 11.38 USGS 01636500 1981-06-05 5440 5.00 USGS 01636500 1982-06-15 29400 11.77 USGS 01636500 1983-03-20 35700 12.95 USGS 01636500 1984-02-15 58600 16.66 USGS 01636500 1985-02-13 24700 10.83 USGS 01636500 1985-11-06 142000 25.60 USGS 01636500 1987-04-18 64500 17.44 USGS 01636500 1988-05-07 22900 10.42 USGS 01636500 1989-05-07 25100 10.92 USGS 01636500 1990-01-03 19300 9.56 USGS 01636500 1990-10-24 28900 11.68 USGS 01636500 1992-04-23 52400 15.36 USGS 01636500 1993-03-06 60900 16.60 USGS 01636500 1994-03-30 38600 13.18 USGS 01636500 1995-01-17 35100 12.56 USGS 01636500 1996-09-08 156000 26.84 USGS 01636500 1997-03-05 23300 10.24 USGS 01636500 1998-01-09 52300 15.35 USGS 01636500 1999-09-08 12100 7.98 USGS 01636500 1999-10-01 15000 8.22 USGS 01636500 2001-03-23 23700 10.33 USGS 01636500 2002-04-23 16200 8.54 USGS 01636500 2003-09-20 66100 17.31 USGS 01636500 2004-09-30 44500 14.15 USGS 01636500 2005-03-30 16300 8.57 USGS 01636500 2005-12-01 41200 13.62 USGS 01636500 2006-11-18 32100 12.02 USGS 01636500 2008-05-12 15300 8.30 USGS 01636500 2009-05-06 15800 8.44 USGS 01636500 2010-01-26 50700 15.11 USGS 01636500 2011-04-18 57000 16.04 USGS 01636500 2011-12-09 23800 10.34 USGS 01636500 2013-05-09 38500 13.16 USGS 01636500 2014-05-17 47200 14.57 USGS 01636500 2015-04-21 16600 8.64 USGS 01636500 2016-02-05 26400 10.90 USGS 01636500 2017-05-07 00:15 25000 10.60 USGS 01636500 2018-06-04 12:15 67600 17.52 USGS 01636500 2018-12-16 22:45 36200 12.77 USGS 01636500 2020-05-02 19800 9.45 USGS 01636500 2020-12-26 07:30 28500 11.33 USGS 01636500 2022-05-08 16:30 15600 8.36 USGS 01636500 2022-12-24 17:15 11600 7.18