# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-02 14:24:21 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 New York 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 04216000 NIAGARA RIVER AT BUFFALO NY # # 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 04216000 1960-11-30 237000 1,6,F USGS 04216000 1961-12-05 233000 1,6,F USGS 04216000 1963-01-14 234000 1,6,F USGS 04216000 1964-05-09 198000 1,6,F USGS 04216000 1964-11-21 194000 1,6,F USGS 04216000 1965-11-27 220000 1,6,F USGS 04216000 1966-12-29 228000 1,6,F USGS 04216000 1968-02-03 239000 1,6,F USGS 04216000 1968-12-05 265000 1,6,F USGS 04216000 1969-10-18 241000 1,6,F USGS 04216000 1970-11-23 262000 1,6,F USGS 04216000 1972-01-25 276000 1,6,F USGS 04216000 1973-03-18 296000 1,6,F USGS 04216000 1974-04-15 292000 1,6,F USGS 04216000 1975-02-26 277000 1,6,F USGS 04216000 1976-03-07 280000 1,6,F USGS 04216000 1976-10-22 255000 1,6,F USGS 04216000 1978-01-10 276000 1,6,F USGS 04216000 1979-04-06 265000 1,6,F USGS 04216000 1980-01-12 284000 1,6,F USGS 04216000 1980-10-26 274000 1,6,F USGS 04216000 1982-01-11 284000 1,6,F USGS 04216000 1982-12-29 256000 1,6,F USGS 04216000 1983-12-24 278000 1,6,F USGS 04216000 1985-04-01 286000 1,6,F USGS 04216000 1985-12-02 347000 1,6,F USGS 04216000 1986-12-04 294000 1,6,F USGS 04216000 1987-12-16 270000 1,6,F USGS 04216000 1988-11-17 239000 1,6,F USGS 04216000 1990-05-11 245000 1,6,F USGS 04216000 1991-03-28 264000 1,6,F USGS 04216000 1992-08-30 239000 1,6,F USGS 04216000 1992-11-13 289000 1,6,F USGS 04216000 1993-10-21 248000 1,6,F USGS 04216000 1995-01-22 259000 1,6,F USGS 04216000 1996-09-14 255000 1,6,F USGS 04216000 1997-01-11 287000 1,6,F USGS 04216000 1998-01-10 291000 1,6,F USGS 04216000 1998-11-11 268000 1,6,F USGS 04216000 1999-12-16 231000 1,6,F USGS 04216000 2000-12-17 229000 1,6,F USGS 04216000 2002-03-10 276000 1,6,F USGS 04216000 2002-12-21 229000 1,6,F USGS 04216000 2003-11-13 261000 1,6,F USGS 04216000 2004-10-16 241000 1,6,F USGS 04216000 2006-02-06 247000 1,6,F USGS 04216000 2006-12-02 253000 1,6,F USGS 04216000 2008-01-30 247000 1,6,F USGS 04216000 2008-12-28 254000 1,6,F USGS 04216000 2009-12-10 292000 1,6,F USGS 04216000 2011-06-01 252000 1,6,F USGS 04216000 2012-01-13 278000 1,6,F USGS 04216000 2013-01-31 245000 1,6,F USGS 04216000 2014-01-06 250000 1,6,F USGS 04216000 2014-11-18 265000 1,6,F USGS 04216000 2015-10-29 271000 1,6,F USGS 04216000 2017-05-02 284000 1,6,F USGS 04216000 2018-04-04 295000 1,6,F USGS 04216000 2019-02-13 12:00 299000 1,6,F USGS 04216000 2020-02-27 12:00 313000 1,6,F USGS 04216000 2020-11-16 08:00 294000 1,6,F USGS 04216000 2021-12-06 282000 1,6,F USGS 04216000 2022-12-24 339000 1,6,F