# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 02:38:36 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 02014000 POTTS 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 02014000 1877-11-00 12.00 3,Bd USGS 02014000 1913-03-00 12.50 3,Bd USGS 02014000 1929-02-27 2230 4.90 3 USGS 02014000 1929-11-18 4460 7.00 3 USGS 02014000 1931-05-23 1310 3.80 3 USGS 02014000 1932-05-01 2230 4.90 3 USGS 02014000 1932-11-09 1870 4.50 3 USGS 02014000 1934-03-28 3270 6.00 3 USGS 02014000 1935-01-23 7510 10.10 3 USGS 02014000 1936-03-17 6850 9.52 3 USGS 02014000 1937-01-20 4330 6.90 3 USGS 02014000 1937-10-28 2870 5.60 3 USGS 02014000 1939-01-30 2410 5.06 3 USGS 02014000 1940-08-14 5090 7.90 3 USGS 02014000 1941-07-07 2140 4.82 3 USGS 02014000 1942-05-16 5860 8.58 3 USGS 02014000 1942-12-30 3170 5.90 3 USGS 02014000 1944-02-29 1710 4.30 3 USGS 02014000 1945-03-06 2410 5.10 3 USGS 02014000 1946-01-08 2230 4.90 3 USGS 02014000 1947-03-14 2590 5.30 3 USGS 02014000 1948-02-14 5480 7.72 3 USGS 02014000 1949-04-13 6630 9.32 3 USGS 02014000 1950-02-02 2590 5.32 3 USGS 02014000 1950-12-07 5970 8.70 3 USGS 02014000 1952-03-11 6410 9.10 3 USGS 02014000 1953-03-24 5030 7.43 3 USGS 02014000 1954-03-01 7290 9.90 3 USGS 02014000 1955-03-06 6460 9.67 3 USGS 02014000 1956-04-16 2000 4.95 3,6 USGS 02014000 1966-02-14 3290 7.27 USGS 02014000 1967-03-07 3700 7.66 USGS 02014000 1968-03-13 1620 5.56 USGS 02014000 1969-08-20 3920 7.88 USGS 02014000 1969-12-31 4580 8.37 USGS 02014000 1971-05-30 5420 8.97 USGS 02014000 1972-06-21 12400 12.33 USGS 02014000 1973-05-28 9320 11.01 USGS 02014000 1973-12-27 5280 8.92 USGS 02014000 1975-03-14 3590 7.63 USGS 02014000 1975-10-18 3370 7.43 USGS 02014000 1977-04-05 5570 9.08 USGS 02014000 1978-01-26 5420 8.98 USGS 02014000 1979-03-05 4300 8.23 USGS 02014000 1980-04-14 3040 7.14 USGS 02014000 1981-05-28 2500 6.58 USGS 02014000 1982-06-13 13:00 3540 1,2 USGS 02014000 1983-03-19 4040 8.01 USGS 02014000 1984-02-14 4100 8.05 USGS 02014000 1985-08-18 4440 8.30 USGS 02014000 1985-11-04 15400 13.46 USGS 02014000 1987-04-17 5920 9.56 USGS 02014000 1988-05-06 761 5.13 USGS 02014000 1989-09-22 5040 9.08 USGS 02014000 1989-10-17 3880 8.32 USGS 02014000 1991-01-12 3220 7.84 USGS 02014000 1992-04-21 4300 8.60 USGS 02014000 1993-03-24 5080 9.06 USGS 02014000 1994-08-17 2640 7.23 USGS 02014000 1995-01-15 6570 9.83 USGS 02014000 1996-01-19 9860 11.32 USGS 02014000 1996-12-01 4260 8.57 USGS 02014000 1998-04-20 4010 8.39 USGS 02014000 1999-03-18 708 4.35 USGS 02014000 2000-04-18 1910 6.43 USGS 02014000 2001-05-23 2950 7.52 USGS 02014000 2002-05-03 2600 7.20 USGS 02014000 2003-02-22 7070 9.71 USGS 02014000 2004-09-28 10700 11.65 USGS 02014000 2005-03-28 3260 7.01 USGS 02014000 2006-06-27 6480 9.35 USGS 02014000 2007-04-15 4010 7.63 USGS 02014000 2008-04-28 1710 5.57 USGS 02014000 2009-05-09 1890 5.77 USGS 02014000 2010-01-25 5350 8.69 USGS 02014000 2011-04-17 4330 7.97 USGS 02014000 2011-12-08 3030 6.91 USGS 02014000 2013-05-07 14:45 7470 10.01 USGS 02014000 2014-02-21 2310 6.22 USGS 02014000 2015-03-05 4130 7.78 USGS 02014000 2016-06-23 7240 9.85 USGS 02014000 2017-05-25 12:45 4130 7.78 USGS 02014000 2018-04-16 07:30 4150 7.80 USGS 02014000 2018-10-11 22:30 4540 8.09 USGS 02014000 2020-06-17 20:30 6090 9.09 USGS 02014000 2020-11-12 09:00 2900 6.70 USGS 02014000 2022-05-27 16:15 2710 6.52 USGS 02014000 2023-02-13 05:30 2880 6.68