# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-16 07:26:46 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 15225997 SOLOMON GULCH AT TOP OF FALLS NR VALDEZ AK # # 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 15225997 1986-10-11 3280 6 82.20 3 USGS 15225997 1988-08-26 1970 1,6 USGS 15225997 1989-09-24 2110 1,6 USGS 15225997 1990-09-14 1850 1,6 USGS 15225997 1991-08-17 1300 1,6 USGS 15225997 1992-08-25 520 6 8.03 USGS 15225997 1993-08-16 1460 6 8.91 USGS 15225997 1993-10-01 1540 6 9.08 USGS 15225997 1995-09-12 1600 6 9.22 USGS 15225997 1996-05-12 36.0 6 4.90 USGS 15225997 1997-08-31 1900 6 9.69 USGS 15225997 1998-09-01 1330 6 8.37 USGS 15225997 1999-09-19 519 6 6.50 USGS 15225997 2000-08-04 801 6 7.14 USGS 15225997 2001-09-05 834 6 7.22 USGS 15225997 2002-08-22 1280 6 8.25 USGS 15225997 2002-10-21 1210 6 8.07 USGS 15225997 2003-10-03 987 6 7.58 2 2004-09-30 7.72 USGS 15225997 2005-09-24 1570 6 9.15 USGS 15225997 2006-08-19 1260 6 8.46 USGS 15225997 2006-10-10 3340 6 13.04 USGS 15225997 2008-09-15 1090 6 8.08 USGS 15225997 2009-08-16 1700 2,6 USGS 15225997 2010-09-30 387 6 6.40 USGS 15225997 2010-10-02 510 6 6.71 USGS 15225997 2012-10-06 4780 6 19.80 3 USGS 15225997 2013-10-28 1100 6 15.13 3 USGS 15225997 2015-09-30 83.0 6 4.98 USGS 15225997 2016-08-07 1540 6 8.52 USGS 15225997 2017-08-29 2290 6 17.07 USGS 15225997 2017-10-05 11:45 1910 6 16.51 USGS 15225997 2018-10-16 10:15 1780 6 16.32 USGS 15225997 2020-09-01 13:45 1620 6 16.06 USGS 15225997 2020-10-03 06:15 1320 6 15.54 USGS 15225997 2022-09-08 23:15 3280 6 18.29