# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 18:29:52 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 02013000 DUNLAP CREEK NEAR COVINGTON, 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 02013000 1913-03-00 18.00 Bd USGS 02013000 1929-02-27 4080 7.50 USGS 02013000 1929-11-18 7300 9.70 USGS 02013000 1931-03-28 2140 5.50 USGS 02013000 1932-05-01 5580 8.70 USGS 02013000 1933-03-19 5300 8.50 USGS 02013000 1934-03-08 3760 7.20 USGS 02013000 1935-01-23 7900 10.00 USGS 02013000 1936-03-17 8370 10.52 USGS 02013000 1937-01-20 6200 9.10 USGS 02013000 1937-10-27 4660 8.00 USGS 02013000 1939-01-30 4160 7.48 USGS 02013000 1940-08-14 8050 10.30 USGS 02013000 1941-03-12 1150 4.20 USGS 02013000 1942-05-22 5580 8.70 USGS 02013000 1943-03-13 5440 8.60 USGS 02013000 1944-03-24 2140 5.50 USGS 02013000 1945-01-01 2230 5.60 USGS 02013000 1946-01-08 3560 7.00 USGS 02013000 1947-03-14 2860 6.30 USGS 02013000 1948-02-14 8300 10.20 USGS 02013000 1949-04-13 8100 10.10 USGS 02013000 1950-02-02 4030 7.28 USGS 02013000 1951-03-30 5570 8.59 USGS 02013000 1952-03-11 5700 8.68 USGS 02013000 1953-02-21 3720 7.04 USGS 02013000 1954-03-01 7770 10.10 USGS 02013000 1955-03-06 7770 10.14 USGS 02013000 1956-03-14 2560 5.83 USGS 02013000 1957-04-05 5440 8.53 USGS 02013000 1958-03-31 5570 8.56 USGS 02013000 1959-04-12 2830 6.06 USGS 02013000 1960-03-30 3320 6.60 USGS 02013000 1961-02-25 2290 5.48 USGS 02013000 1961-10-21 4950 8.13 USGS 02013000 1963-03-12 9120 10.98 USGS 02013000 1964-03-04 2200 5.38 USGS 02013000 1965-03-25 5440 8.53 USGS 02013000 1966-05-02 4030 7.30 USGS 02013000 1967-03-07 6450 9.22 USGS 02013000 1968-01-31 1540 4.54 USGS 02013000 1969-08-20 16500 13.13 USGS 02013000 1969-12-31 5870 9.12 USGS 02013000 1971-02-13 5490 8.77 USGS 02013000 1972-06-21 27400 15.65 USGS 02013000 1973-03-17 9370 10.76 USGS 02013000 1973-12-26 9970 11.03 USGS 02013000 1975-03-14 4820 8.16 USGS 02013000 1975-10-18 4480 7.84 USGS 02013000 1977-04-05 11700 11.74 USGS 02013000 1978-01-26 7760 9.98 USGS 02013000 1979-02-24 6150 9.07 USGS 02013000 1980-03-17 4080 7.45 USGS 02013000 1981-05-28 5230 8.44 USGS 02013000 1982-06-13 6570 9.32 USGS 02013000 1983-03-19 5080 8.33 USGS 02013000 1984-08-13 8220 10.21 USGS 02013000 1985-02-02 3470 6.85 USGS 02013000 1985-11-04 17400 13.42 USGS 02013000 1987-04-16 7100 9.62 USGS 02013000 1988-01-20 2040 5.37 USGS 02013000 1989-09-22 4110 7.48 USGS 02013000 1989-12-31 5640 8.73 USGS 02013000 1991-01-11 5750 8.81 USGS 02013000 1992-02-26 7500 9.84 USGS 02013000 1993-03-04 8140 10.17 USGS 02013000 1994-02-23 3640 7.00 USGS 02013000 1995-01-15 8710 10.45 USGS 02013000 1996-01-19 17100 13.33 USGS 02013000 1997-06-01 6640 9.36 USGS 02013000 1998-04-20 5480 8.62 USGS 02013000 1999-03-18 1780 5.05 USGS 02013000 2000-03-12 5590 8.70 USGS 02013000 2001-05-25 3820 7.19 USGS 02013000 2002-04-22 3220 6.61 USGS 02013000 2003-02-22 11400 11.59 USGS 02013000 2004-09-28 19700 14.04 USGS 02013000 2005-03-28 3690 7.05 USGS 02013000 2006-06-27 4640 8.00 USGS 02013000 2007-04-15 6590 9.33 USGS 02013000 2008-04-28 2500 5.83 USGS 02013000 2009-01-07 2080 5.35 USGS 02013000 2010-01-25 8710 9.76 USGS 02013000 2011-03-06 4840 7.67 USGS 02013000 2011-12-07 5760 8.23 USGS 02013000 2013-05-07 19:45 14200 11.98 USGS 02013000 2014-02-03 4550 7.48 USGS 02013000 2015-03-05 5590 8.13 USGS 02013000 2016-06-23 23600 16.66 USGS 02013000 2017-05-25 05:15 5280 9.42 USGS 02013000 2018-05-06 11:30 5370 9.48 USGS 02013000 2018-10-11 22:30 4210 8.68 USGS 02013000 2020-06-18 00:45 4890 9.16 USGS 02013000 2021-06-11 22:30 3070 7.51 USGS 02013000 2022-05-27 15:30 2410 6.53 USGS 02013000 2023-02-17 11:30 3670 8.24