# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-01-06 22:57:41 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 01622400 BUFFALO BRANCH TRIB NO 2 NEAR CHRISTIANS, 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 01622400 1967-08-23 70.0 4.08 USGS 01622400 1968-08-15 40.0 3.32 USGS 01622400 1969-00-00 30.0 4,Bm 3.00 4,Bm USGS 01622400 1969-12-31 51.0 3.60 USGS 01622400 1971-05-30 45.0 3.45 USGS 01622400 1972-06-21 42.0 3.37 USGS 01622400 1973-05-28 77.0 4.25 USGS 01622400 1974-05-12 103 4.80 USGS 01622400 1975-03-19 122 5.18 USGS 01622400 1975-12-31 41.0 3.35 USGS 01622400 1976-10-09 53.0 3.65 USGS 01622400 1978-01-26 64.0 3.92 USGS 01622400 1979-09-22 5.55 2 USGS 01622400 1979-10-10 104 4.81 USGS 01622400 1981-02-20 35.0 3.18 USGS 01622400 1982-03-20 81.0 4.36 USGS 01622400 1983-03-19 28.0 2.92 USGS 01622400 1984-03-29 28.0 2.94 USGS 01622400 1985-00-00 23.0 4,Bm 2.77 4,Bm USGS 01622400 1985-11-04 211 6.96 USGS 01622400 1987-04-16 65.0 3.94 USGS 01622400 1988-00-00 23.0 4,Bm 2.78 4,Bm USGS 01622400 1989-05-02 38.0 3.26 USGS 01622400 1989-10-19 50.0 3.57 USGS 01622400 1991-03-04 70.0 4.07 USGS 01622400 1992-04-21 98.0 4.69 USGS 01622400 1993-03-04 92.0 4.58 USGS 01622400 1994-08-17 38.0 3.27 USGS 01622400 1995-01-16 55.0 3.71 USGS 01622400 1996-09-06 244 7.68 USGS 01622400 1996-12-01 29.0 2.97 USGS 01622400 1998-01-08 101 4.76 USGS 01622400 1999-00-00 22.0 4,Bm 2.78 4,Bm USGS 01622400 2000-09-02 38.0 3.26