# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 00:23:42 EST # # ---------------------------------- 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 01666500 ROBINSON RIVER NEAR LOCUST DALE, 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 01666500 1942-10-15 44000 2 23.90 1 USGS 01666500 1944-09-19 4940 13.26 USGS 01666500 1945-09-18 4830 13.60 USGS 01666500 1946-07-22 1530 6.11 USGS 01666500 1947-08-04 1950 7.17 USGS 01666500 1947-11-04 9900 16.46 USGS 01666500 1948-12-04 4500 13.90 1 USGS 01666500 1950-09-13 6960 15.10 USGS 01666500 1950-12-04 9140 16.20 USGS 01666500 1952-02-04 3620 11.19 USGS 01666500 1952-11-21 4720 13.39 USGS 01666500 1954-03-01 2900 9.63 USGS 01666500 1955-08-18 18600 19.49 USGS 01666500 1956-07-22 2010 7.40 USGS 01666500 1956-10-27 2720 9.84 USGS 01666500 1957-12-26 2060 8.11 USGS 01666500 1959-06-02 3920 12.24 USGS 01666500 1960-09-20 4790 13.36 USGS 01666500 1961-04-13 3530 11.51 USGS 01666500 1962-03-12 3920 12.20 USGS 01666500 1963-03-12 3220 10.92 USGS 01666500 1964-01-09 1880 7.63 USGS 01666500 1965-02-08 8080 15.66 USGS 01666500 1966-02-13 4890 13.51 USGS 01666500 1967-03-07 5540 14.10 USGS 01666500 1968-01-14 7270 15.37 USGS 01666500 1969-07-29 4090 12.48 USGS 01666500 1969-12-11 2000 7.94 USGS 01666500 1971-05-30 5420 14.00 USGS 01666500 1972-06-22 24500 20.92 USGS 01666500 1972-10-06 17600 19.19 USGS 01666500 1973-12-21 5800 14.32 USGS 01666500 1975-03-19 9690 16.42 USGS 01666500 1976-01-27 3980 12.30 USGS 01666500 1976-10-09 15500 18.49 USGS 01666500 1978-01-26 9690 16.42 USGS 01666500 1979-09-06 16300 18.75 USGS 01666500 1980-03-21 7620 15.39 USGS 01666500 1981-02-11 1550 7.26 USGS 01666500 1982-06-13 4140 13.40 USGS 01666500 1983-04-10 6110 15.80 USGS 01666500 1984-02-14 9200 17.36 USGS 01666500 1985-02-12 8110 15.63 USGS 01666500 1985-11-05 17200 20.17 USGS 01666500 1987-09-08 9550 19.16 USGS 01666500 1987-11-29 6020 14.40 USGS 01666500 1989-05-06 9900 17.13 USGS 01666500 1990-05-10 3190 10.89 USGS 01666500 1990-10-23 9820 17.08 USGS 01666500 1992-04-22 9340 16.79 USGS 01666500 1993-03-04 12000 18.24 USGS 01666500 1993-11-28 9370 16.81 USGS 01666500 1995-06-27 25400 22.93 USGS 01666500 1996-09-06 22100 23.92 USGS 01666500 1997-07-02 2900 10.49 USGS 01666500 1998-02-17 11600 19.03 USGS 01666500 1999-09-30 13800 18.80 USGS 01666500 1999-12-14 1530 7.07 USGS 01666500 2001-03-21 3900 12.49 USGS 01666500 2002-04-22 1060 5.75 USGS 01666500 2003-09-19 13900 18.85 USGS 01666500 2004-09-29 13200 18.55 USGS 01666500 2005-01-14 6670 14.97 USGS 01666500 2005-11-30 7900 15.79 USGS 01666500 2006-11-12 2130 8.64 USGS 01666500 2008-06-04 3190 11.16 USGS 01666500 2009-06-18 2120 8.61 USGS 01666500 2010-01-25 10600 17.31 USGS 01666500 2011-04-17 9350 16.68 USGS 01666500 2011-10-12 5460 14.37 USGS 01666500 2013-06-10 10800 17.44 USGS 01666500 2014-05-16 10300 17.15 USGS 01666500 2015-09-30 6140 14.59 USGS 01666500 2016-02-16 2800 10.27 USGS 01666500 2017-05-05 14:45 7260 15.38 USGS 01666500 2018-06-22 15:00 19900 21.17 USGS 01666500 2019-03-21 20:15 3700 12.19 USGS 01666500 2020-04-13 11:30 4140 12.30 USGS 01666500 2021-06-11 08:15 12200 17.63 2 2020-11-12 0615 18.50 USGS 01666500 2021-10-29 18:00 5280 12.68 USGS 01666500 2022-12-23 01:00 6140 2 2022-12-23 0200 15.83