# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-20 00:02:57 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 04230650 GENESEE R AT BALLANTYNE BRIDGE NEAR MORTIMER 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 04230650 1974-04-03 15.92 USGS 04230650 1975-02-25 16.46 USGS 04230650 1976-03-05 19.33 USGS 04230650 1977-09-25 16.93 USGS 04230650 1978-03-24 17.19 USGS 04230650 1979-03-06 18.67 USGS 04230650 1979-12-26 16.16 USGS 04230650 1981-02-21 16.26 USGS 04230650 1982-03-27 15.66 USGS 04230650 1983-05-06 14.84 USGS 04230650 1984-02-15 16.51 USGS 04230650 1985-02-25 16.35 USGS 04230650 1986-04-18 16.19 USGS 04230650 1987-04-06 16.16 USGS 04230650 1988-02-07 15.12 USGS 04230650 1989-05-12 16.22 USGS 04230650 1990-04-12 16.64 USGS 04230650 1990-12-31 17.51 USGS 04230650 1992-03-28 15.48 USGS 04230650 1993-04-02 19.93 USGS 04230650 1994-04-14 17.11 USGS 04230650 1995-01-21 15.26 USGS 04230650 1996-01-20 17.27 USGS 04230650 1997-03-15 15.32 USGS 04230650 1998-01-10 20.57 USGS 04230650 1999-01-25 15.71 USGS 04230650 2000-04-09 15.06 USGS 04230650 2001-04-09 14.98 USGS 04230650 2002-05-14 14.86 USGS 04230650 2003-05-22 16.08 USGS 04230650 2004-09-10 16.76 USGS 04230650 2005-04-04 19.13 USGS 04230650 2006-03-14 15.01 USGS 04230650 2007-03-16 18.33 USGS 04230650 2008-02-07 15.90 USGS 04230650 2009-02-13 18.11 USGS 04230650 2010-03-24 16.19 USGS 04230650 2011-03-13 16.63 USGS 04230650 2012-01-28 14.72 USGS 04230650 2013-04-13 16.37 USGS 04230650 2013-12-23 17.17 USGS 04230650 2015-03-18 15.36 USGS 04230650 2016-03-01 15.32 USGS 04230650 2017-04-22 17.26 USGS 04230650 2017-11-07 00:15 17.51 USGS 04230650 2019-06-21 21:30 16.23 USGS 04230650 2019-12-31 07:30 15.70 USGS 04230650 2021-07-18 13:30 10200 6 15.32 2 2021-07-18 2100 15.57 USGS 04230650 2021-10-30 22:30 12200 6 17.09 2 2021-10-30 2215 17.10