# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 16:57:30 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 02034500 WILLIS RIVER AT LAKESIDE VILLAGE, 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 02034500 1926-12-28 1600 USGS 02034500 1928-08-13 7350 USGS 02034500 1929-03-01 1790 USGS 02034500 1930-02-05 1620 USGS 02034500 1931-05-23 1760 USGS 02034500 1932-03-08 2310 USGS 02034500 1932-10-19 2000 USGS 02034500 1934-03-06 2000 USGS 02034500 1935-09-06 8000 USGS 02034500 1936-03-19 5300 20.44 1 USGS 02034500 1937-04-27 9580 23.86 1 USGS 02034500 1937-10-21 2680 14.67 USGS 02034500 1939-02-13 2160 13.84 USGS 02034500 1940-08-17 7380 21.94 1 USGS 02034500 1941-04-07 2080 13.55 USGS 02034500 1942-08-10 2800 14.85 USGS 02034500 1942-10-17 2510 16.66 1 USGS 02034500 1944-09-20 7500 21.80 1 USGS 02034500 1945-09-20 3300 15.67 USGS 02034500 1945-12-28 1720 13.02 USGS 02034500 1947-03-16 1690 12.94 USGS 02034500 1948-08-06 5840 18.70 USGS 02034500 1948-12-05 6800 20.59 1 USGS 02034500 1949-11-03 1690 12.91 USGS 02034500 1951-03-20 1040 9.97 USGS 02034500 1951-12-23 3550 16.05 USGS 02034500 1952-11-20 2380 14.54 USGS 02034500 1954-05-22 2320 14.45 USGS 02034500 1955-08-19 8100 21.35 USGS 02034500 1956-02-07 920 9.41 USGS 02034500 1957-04-11 1320 11.32 USGS 02034500 1958-05-08 1810 13.34 USGS 02034500 1958-12-31 2200 14.22 USGS 02034500 1960-04-07 2960 15.27 USGS 02034500 1961-02-25 2150 14.12 USGS 02034500 1961-10-22 5930 18.78 USGS 02034500 1963-03-15 1470 12.05 USGS 02034500 1964-02-19 1430 11.83 USGS 02034500 1965-03-07 1720 13.05 USGS 02034500 1966-03-03 1690 12.88 USGS 02034500 1967-08-27 1550 12.42 USGS 02034500 1968-01-15 1690 12.92 USGS 02034500 1969-07-24 2000 13.80 USGS 02034500 1970-01-02 991 10.08 USGS 02034500 1971-05-31 5760 18.64 USGS 02034500 1972-06-22 24000 1,5 29.80 1 USGS 02034500 1972-10-06 7880 5 21.12 USGS 02034500 1974-09-08 3300 5 15.68 USGS 02034500 1975-03-20 4230 5 16.75 USGS 02034500 1976-10-23 1810 5 13.30 USGS 02034500 1978-01-27 6360 5 19.28 USGS 02034500 1979-02-26 8560 5 21.92 USGS 02034500 1979-10-01 2960 5 15.26 USGS 02034500 1981-02-12 585 5 8.04 USGS 02034500 1982-06-06 3180 5 15.57 USGS 02034500 1983-04-16 2140 5 14.07 USGS 02034500 1984-03-30 3750 5 16.24 USGS 02034500 1985-08-19 2330 5 14.41 USGS 02034500 1985-11-06 9470 5 22.97 USGS 02034500 1987-04-16 7250 5 20.35 USGS 02034500 1988-05-06 1740 5 13.06 USGS 02034500 1989-05-06 2180 5 14.17 USGS 02034500 1989-10-19 3690 5 16.16 USGS 02034500 1991-07-27 2950 5 15.29 USGS 02034500 1992-04-22 2430 5 14.59 USGS 02034500 1993-03-04 5890 5 18.75 USGS 02034500 1994-03-29 6260 5 19.19 USGS 02034500 1995-03-29 6260 5 19.19 USGS 02034500 1996-09-06 6960 5 20.01 USGS 02034500 1996-12-02 1850 5 13.42 USGS 02034500 1998-01-28 4430 5 17.04 USGS 02034500 1999-09-16 1040 5 10.32