# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 08:37:41 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: # CAX01 15120600 ALSEK R AB BATES R NR HAINES JCT YT # # 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 CAX01 15120600 1975-07-13 42700 CAX01 15120600 1977-08-21 38800 CAX01 15120600 1978-08-03 28600 CAX01 15120600 1979-07-26 29500 CAX01 15120600 1980-07-13 25500 CAX01 15120600 1981-08-09 39500 CAX01 15120600 1982-07-31 32600 CAX01 15120600 1984-08-09 30000 CAX01 15120600 1985-07-20 31600 CAX01 15120600 1986-07-20 38800 CAX01 15120600 1987-07-28 30500 CAX01 15120600 1988-07-18 49800 CAX01 15120600 1989-07-12 56100 CAX01 15120600 1990-08-14 42700 CAX01 15120600 1991-08-18 37400 CAX01 15120600 1992-07-04 36700 CAX01 15120600 1993-07-22 31800 CAX01 15120600 1994-08-10 37400 CAX01 15120600 1995-07-13 30500 CAX01 15120600 1996-07-30 26800 CAX01 15120600 1997-08-14 47300 CAX01 15120600 1998-07-07 28800 CAX01 15120600 1999-08-06 31700 CAX01 15120600 2000-07-13 41000 CAX01 15120600 2001-07-23 37800 CAX01 15120600 2002-07-25 31000 CAX01 15120600 2003-07-18 34300 CAX01 15120600 2004-06-29 47300 CAX01 15120600 2005-06-20 32900 CAX01 15120600 2006-07-16 32700 CAX01 15120600 2007-07-17 33600 CAX01 15120600 2008-07-17 26000 CAX01 15120600 2009-08-01 43800 CAX01 15120600 2010-08-06 35300 CAX01 15120600 2011-07-24 31800