# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-30 12:10:22 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 02011500 BACK CREEK NEAR MOUNTAIN GROVE, 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 02011500 1913-03-00 17.00 Bd USGS 02011500 1950-12-00 5940 Bd 8.20 Bd USGS 02011500 1952-03-11 7110 8.70 USGS 02011500 1953-02-21 7800 9.05 USGS 02011500 1954-03-01 7790 8.98 USGS 02011500 1954-10-15 8750 9.35 USGS 02011500 1956-03-14 1850 5.40 USGS 02011500 1957-04-05 4170 7.28 USGS 02011500 1957-12-26 3110 6.55 USGS 02011500 1959-06-02 3300 6.69 USGS 02011500 1960-03-30 5510 7.96 USGS 02011500 1961-02-18 3430 6.76 USGS 02011500 1962-03-21 4340 7.44 USGS 02011500 1963-03-12 5940 8.24 USGS 02011500 1964-03-05 7080 8.66 USGS 02011500 1965-02-07 5720 8.14 USGS 02011500 1966-02-13 4890 7.68 USGS 02011500 1967-03-07 12700 10.77 USGS 02011500 1968-03-13 3300 6.73 USGS 02011500 1969-08-20 9270 9.65 USGS 02011500 1969-12-31 8270 9.24 USGS 02011500 1971-02-13 7790 9.02 USGS 02011500 1972-06-21 8270 9.25 USGS 02011500 1973-03-17 8750 9.42 USGS 02011500 1973-12-26 11600 10.42 USGS 02011500 1975-03-19 4340 7.35 USGS 02011500 1975-10-18 8750 9.37 USGS 02011500 1977-04-05 11000 10.23 USGS 02011500 1978-01-26 10600 10.07 USGS 02011500 1979-01-21 4990 7.75 USGS 02011500 1980-04-09 3860 7.10 USGS 02011500 1981-05-28 3940 7.15 USGS 02011500 1982-06-13 6300 8.36 USGS 02011500 1982-12-16 2800 6.46 USGS 02011500 1984-02-14 6960 8.65 USGS 02011500 1985-05-03 3190 6 6.66 USGS 02011500 1985-11-04 14200 6 11.24 USGS 02011500 1987-04-16 4750 6 7.62 USGS 02011500 1988-01-20 2340 6 6.04 USGS 02011500 1989-04-26 6600 6 8.53 USGS 02011500 1989-12-31 4250 6 7.34 USGS 02011500 1991-03-23 4750 6 7.62 USGS 02011500 1992-04-22 4570 6 7.52 USGS 02011500 1993-03-24 5240 6 7.87 USGS 02011500 1994-05-08 6750 6 8.59 USGS 02011500 1995-01-15 6570 6 8.51 USGS 02011500 1996-01-19 18400 6 12.41 USGS 02011500 1997-03-03 4230 6 7.33 USGS 02011500 1998-01-08 6740 6 8.59 USGS 02011500 1999-01-24 1700 6 5.46 USGS 02011500 2000-02-19 3840 6 7.10 USGS 02011500 2001-05-22 3740 6 7.04 USGS 02011500 2002-04-22 3650 6 6.98 USGS 02011500 2003-02-22 6400 6 8.41 USGS 02011500 2003-11-19 9740 6 9.79 USGS 02011500 2005-03-08 1650 6 5.34 USGS 02011500 2006-06-27 3760 6 6.99 USGS 02011500 2007-03-02 8530 6 9.33 USGS 02011500 2008-03-05 6370 6 8.40 USGS 02011500 2009-05-03 2320 6 5.95 USGS 02011500 2010-01-25 7850 6 9.05 USGS 02011500 2011-04-28 6230 6 8.33 USGS 02011500 2011-12-07 5300 6 7.87 USGS 02011500 2013-01-31 4710 6 7.55 USGS 02011500 2014-05-16 5070 6 7.58 USGS 02011500 2015-03-12 3210 6 6.47 USGS 02011500 2016-06-23 6720 6 8.39 USGS 02011500 2017-05-25 10:30 2930 6 6.28 USGS 02011500 2018-04-16 07:30 6800 6 8.43 USGS 02011500 2018-12-21 21:45 3070 6 6.38 USGS 02011500 2020-04-30 12:45 4560 6 7.30 USGS 02011500 2021-03-01 03:00 7670 6 8.81 USGS 02011500 2022-05-07 13:22 5300 6 7.70