# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 10:28:09 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 02052000 MEHERRIN RIVER AT EMPORIA, 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 02052000 1908-08-28 28.00 USGS 02052000 1912-03-00 25.00 Bd USGS 02052000 1928-04-27 26.00 USGS 02052000 1940-08-17 40000 7 31.50 1873 USGS 02052000 1951-03-21 5100 16.90 USGS 02052000 1951-12-23 9410 20.60 USGS 02052000 1952-11-23 11200 21.90 USGS 02052000 1954-05-21 5860 17.63 USGS 02052000 1955-08-21 12600 22.80 USGS 02052000 1955-10-03 7520 19.07 USGS 02052000 1957-02-03 7580 19.78 USGS 02052000 1958-05-08 12100 22.76 USGS 02052000 1958-12-31 9400 21.18 USGS 02052000 1959-11-27 8710 20.70 USGS 02052000 1961-02-10 6700 19.02 USGS 02052000 1962-01-09 12900 23.17 USGS 02052000 1963-03-08 8450 20.47 USGS 02052000 1964-02-08 4210 16.30 USGS 02052000 1965-02-10 7030 19.34 USGS 02052000 1966-06-19 7470 19.72 USGS 02052000 1967-02-22 5200 17.50 USGS 02052000 1968-01-16 6200 18.52 USGS 02052000 1969-03-09 5800 18.13 USGS 02052000 1970-07-11 5400 16.52 USGS 02052000 1971-06-01 7800 19.96 USGS 02052000 1971-10-26 19400 26.59 USGS 02052000 1972-10-08 21100 27.38 USGS 02052000 1974-09-09 10000 21.95 USGS 02052000 1975-07-17 16200 25.09 USGS 02052000 1976-01-29 8100 20.40 USGS 02052000 1976-10-22 5640 17.83 USGS 02052000 1978-04-29 19400 26.62 USGS 02052000 1979-02-27 16600 25.34 USGS 02052000 1979-10-03 11100 22.60 USGS 02052000 1981-06-09 4790 16.70 USGS 02052000 1982-05-26 4940 16.38 USGS 02052000 1983-04-18 9360 21.70 USGS 02052000 1984-02-16 13800 23.96 USGS 02052000 1985-01-06 8570 20.84 USGS 02052000 1985-11-06 17500 25.74 USGS 02052000 1987-04-18 16600 25.29 USGS 02052000 1988-01-21 3800 13.85 USGS 02052000 1989-02-24 7390 19.69 USGS 02052000 1990-01-03 7060 19.36 USGS 02052000 1991-04-01 8190 20.49 USGS 02052000 1992-03-09 7100 19.40 USGS 02052000 1993-03-07 14100 24.11 USGS 02052000 1994-03-05 10700 22.41 USGS 02052000 1995-03-10 5250 17.47 USGS 02052000 1996-09-09 13400 24.06 USGS 02052000 1997-05-01 9870 22.08 USGS 02052000 1998-03-22 16000 24.96 USGS 02052000 1999-09-16 18800 26.33 USGS 02052000 2000-04-20 7960 19.81 USGS 02052000 2001-04-01 8310 22.04 USGS 02052000 2002-03-19 3260 12.92 USGS 02052000 2003-05-29 17200 25.56 USGS 02052000 2004-09-02 14600 24.43 USGS 02052000 2004-12-12 8170 20.85 USGS 02052000 2006-07-06 10500 21.69 USGS 02052000 2006-10-09 9230 21.41 USGS 02052000 2008-09-08 5320 17.29 USGS 02052000 2008-12-14 8390 20.13 USGS 02052000 2009-11-14 10800 21.93 USGS 02052000 2010-10-02 3170 15.21 USGS 02052000 2012-08-26 3410 15.47 USGS 02052000 2013-01-18 9450 20.81 USGS 02052000 2014-05-18 12900 23.22 USGS 02052000 2014-10-17 5990 17.99 USGS 02052000 2015-12-26 12300 23.36 USGS 02052000 2016-10-11 03:45 9260 21.72 USGS 02052000 2018-05-21 01:15 14000 24.14 USGS 02052000 2018-10-14 21:00 16900 25.36 USGS 02052000 2020-02-09 13:00 8000 20.92 USGS 02052000 2020-12-27 12:45 7520 20.39 USGS 02052000 2022-01-05 00:30 4760 17.32 USGS 02052000 2023-05-01 16:30 5140 6 17.99