# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-20 12:38:15 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 01634500 CEDAR CREEK NEAR WINCHESTER, 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 01634500 1936-03-17 18000 7 25.00 USGS 01634500 1937-10-28 3660 11.32 USGS 01634500 1939-02-03 3250 10.38 USGS 01634500 1940-06-12 2980 9.81 USGS 01634500 1941-04-05 2530 8.80 USGS 01634500 1942-05-22 2950 10.45 USGS 01634500 1942-10-15 22000 27.00 USGS 01634500 1944-05-07 1680 7.33 USGS 01634500 1945-09-18 4290 13.37 USGS 01634500 1946-06-02 2230 8.73 USGS 01634500 1947-05-18 526 3.95 USGS 01634500 1948-04-14 1240 6.14 USGS 01634500 1948-12-30 1750 7.51 USGS 01634500 1950-05-18 1270 6.25 USGS 01634500 1951-05-11 5470 15.11 USGS 01634500 1952-04-28 3170 10.88 USGS 01634500 1952-11-21 2820 10.10 USGS 01634500 1954-03-01 4340 13.30 USGS 01634500 1955-08-18 11100 20.49 USGS 01634500 1956-03-14 1260 6.04 USGS 01634500 1957-04-05 1650 7.22 USGS 01634500 1958-03-27 1040 5.32 USGS 01634500 1959-06-02 3540 11.68 USGS 01634500 1960-05-08 2030 8.23 USGS 01634500 1961-02-19 1670 7.17 USGS 01634500 1962-03-21 1950 8.04 USGS 01634500 1963-03-19 3220 10.96 USGS 01634500 1964-03-03 1470 6.61 2 1964-01-09 9.13 1 USGS 01634500 1965-03-05 2310 8.89 USGS 01634500 1966-09-21 1810 7.55 USGS 01634500 1967-03-07 3170 10.86 USGS 01634500 1968-03-17 1990 8.08 USGS 01634500 1969-08-04 245 2.97 USGS 01634500 1970-06-25 1780 7.52 USGS 01634500 1971-05-30 3560 9.18 USGS 01634500 1972-06-22 20300 23.19 USGS 01634500 1972-12-22 2120 6.83 USGS 01634500 1974-06-02 3320 8.80 USGS 01634500 1975-03-19 5840 12.60 USGS 01634500 1976-01-01 5160 11.68 USGS 01634500 1976-10-09 10000 17.00 USGS 01634500 1978-08-06 17800 22.14 USGS 01634500 1979-02-26 4790 11.16 USGS 01634500 1979-11-02 4720 11.08 USGS 01634500 1981-06-13 3540 9.17 USGS 01634500 1982-06-13 4600 10.92 USGS 01634500 1983-04-24 3480 9.07 USGS 01634500 1984-02-14 7240 14.28 USGS 01634500 1984-11-28 4240 10.35 USGS 01634500 1985-11-05 8980 16.05 USGS 01634500 1987-04-17 4690 11.06 USGS 01634500 1988-05-06 4180 10.24 USGS 01634500 1989-06-23 3750 9.53 USGS 01634500 1990-01-03 703 3.93 USGS 01634500 1990-10-23 6270 13.14 USGS 01634500 1992-04-21 5380 11.99 USGS 01634500 1993-03-04 9090 16.15 USGS 01634500 1993-11-28 4270 10.39 USGS 01634500 1995-06-27 6230 13.09 USGS 01634500 1996-09-06 20800 23.40 USGS 01634500 1997-06-02 2860 8.04 USGS 01634500 1997-11-07 3800 9.60 USGS 01634500 1999-03-17 711 4.06 USGS 01634500 2000-02-19 2510 7.49 USGS 01634500 2001-03-21 4330 10.42 USGS 01634500 2002-04-28 1370 5.43 USGS 01634500 2003-01-01 6840 13.81 USGS 01634500 2004-09-28 5900 12.70 USGS 01634500 2005-03-28 1730 6.11 USGS 01634500 2005-11-29 4940 11.32 USGS 01634500 2007-04-15 4540 10.73 USGS 01634500 2008-04-21 3020 8.35 USGS 01634500 2009-05-04 2060 8.10 USGS 01634500 2010-01-25 3350 11.38 USGS 01634500 2011-04-16 7560 14.63 USGS 01634500 2011-12-08 4340 10.70 USGS 01634500 2012-10-30 12200 18.76 USGS 01634500 2014-05-16 9660 16.61 USGS 01634500 2015-03-05 1930 6.98 USGS 01634500 2016-09-29 3270 9.18 USGS 01634500 2017-01-23 17:45 4240 10.56 USGS 01634500 2018-06-03 16:00 9340 16.32 USGS 01634500 2018-12-16 02:45 4740 11.23 USGS 01634500 2020-04-30 14:30 2080 7.26 USGS 01634500 2020-12-24 20:15 2780 8.42 USGS 01634500 2022-05-07 11:45 4110 10.39 USGS 01634500 2022-12-23 02:00 1440 5.99