# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-25 14:37:06 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 02046000 STONY CREEK NEAR DINWIDDIE, 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 02046000 1940-08-00 8000 7,Bd USGS 02046000 1947-03-15 890 7.20 USGS 02046000 1948-02-15 1950 10.05 USGS 02046000 1949-08-29 1270 8.53 USGS 02046000 1950-09-10 1100 8.00 USGS 02046000 1951-03-20 771 6.70 USGS 02046000 1952-01-29 2530 10.93 USGS 02046000 1953-01-25 2190 10.38 USGS 02046000 1954-05-21 1510 9.08 USGS 02046000 1955-08-18 3000 11.52 USGS 02046000 1955-10-01 1830 9.82 USGS 02046000 1956-10-28 2600 10.96 USGS 02046000 1958-05-07 2840 11.30 USGS 02046000 1958-12-29 1730 9.59 USGS 02046000 1959-11-07 3980 12.62 USGS 02046000 1961-02-09 1390 8.78 USGS 02046000 1962-01-07 4340 13.05 USGS 02046000 1963-03-07 1270 8.52 USGS 02046000 1964-09-01 4530 13.42 USGS 02046000 1965-03-05 1040 7.77 USGS 02046000 1966-06-17 1500 10.22 USGS 02046000 1967-02-21 860 8.39 USGS 02046000 1968-03-13 724 7.79 USGS 02046000 1969-08-05 688 7.57 USGS 02046000 1970-07-11 616 7.18 USGS 02046000 1971-05-31 1800 10.30 USGS 02046000 1971-10-24 5030 15.07 USGS 02046000 1972-10-06 11400 20.84 USGS 02046000 1974-09-07 777 7.58 USGS 02046000 1975-09-26 5370 15.10 USGS 02046000 1976-01-28 1370 8.71 USGS 02046000 1976-10-21 930 7.24 USGS 02046000 1978-04-27 2770 11.26 USGS 02046000 1979-09-06 6450 15.94 USGS 02046000 1979-10-01 9250 18.70 USGS 02046000 1981-06-07 2970 11.63 USGS 02046000 1982-08-17 1300 8.51 USGS 02046000 1983-03-22 3280 12.13 USGS 02046000 1984-02-15 3900 13.09 USGS 02046000 1985-02-02 1580 9.16 USGS 02046000 1985-11-05 5780 15.23 USGS 02046000 1987-04-16 3370 12.28 USGS 02046000 1988-02-12 595 5.65 USGS 02046000 1989-05-02 1640 9.26 USGS 02046000 1990-01-01 1150 8.06 USGS 02046000 1991-03-30 1570 9.14 USGS 02046000 1992-03-08 1550 9.10 USGS 02046000 1993-03-05 2940 11.59 USGS 02046000 1994-03-03 3090 11.85 USGS 02046000 1995-03-09 1010 7.29 USGS 02046000 1996-01-20 2400 10.72 USGS 02046000 1996-10-19 3950 13.05 USGS 02046000 1998-03-20 4010 13.13 USGS 02046000 1999-09-17 7150 17.24 USGS 02046000 2000-04-18 4670 14.59 USGS 02046000 2001-03-30 1580 9.62 USGS 02046000 2002-03-18 330 4.20 USGS 02046000 2003-09-19 9640 19.41 USGS 02046000 2004-08-31 5920 15.15 USGS 02046000 2005-03-29 1030 8.21 USGS 02046000 2006-09-01 1420 9.24 USGS 02046000 2006-11-17 3120 12.47 USGS 02046000 2008-08-30 812 7.04 USGS 02046000 2008-12-12 1610 9.69 USGS 02046000 2010-03-29 2810 11.98 USGS 02046000 2011-03-11 765 6.78 USGS 02046000 2012-09-19 632 6.02 USGS 02046000 2013-01-16 1700 9.90 USGS 02046000 2014-04-08 884 7.43 USGS 02046000 2015-06-03 854 7.27 USGS 02046000 2015-12-24 1700 9.89 USGS 02046000 2016-10-09 14:45 1630 9.73 USGS 02046000 2018-05-19 10:45 1590 9.64 USGS 02046000 2018-10-12 21:00 2950 12.20 USGS 02046000 2020-02-07 17:15 1320 8.99 USGS 02046000 2021-02-16 13:45 1430 9.27 USGS 02046000 2022-01-03 22:15 856 7.28 USGS 02046000 2023-04-28 23:30 957 7.81