# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 22:44:47 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 Alaska 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 15236900 WOLVERINE C NR LAWING 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 15236900 1967-09-06 960 5.94 USGS 15236900 1968-09-09 555 4.58 USGS 15236900 1969-09-10 536 4.78 USGS 15236900 1969-10-06 643 5.09 USGS 15236900 1971-08-18 497 4.77 2 1971-06-09 14.70 1 USGS 15236900 1972-08-22 828 5.42 USGS 15236900 1973-09-07 1260 5.06 2 1973-05-15 13.00 1 USGS 15236900 1974-09-15 1060 5.87 USGS 15236900 1975-09-26 649 4.95 2 1975-05-10 11.40 1 USGS 15236900 1976-08-26 717 5.65 USGS 15236900 1977-08-10 984 5.49 USGS 15236900 1978-09-12 1280 5.97 USGS 15236900 1981-08-21 1810 6.28 USGS 15236900 1997-09-22 722 4.14 USGS 15236900 2001-08-28 1160 5.27 USGS 15236900 2002-07-24 564 3.55 USGS 15236900 2003-09-30 665 3.95 USGS 15236900 2003-10-07 1050 5.01 USGS 15236900 2004-10-02 645 3.90 2 2005-04-24 5.61 1 USGS 15236900 2006-09-09 695 4.06 USGS 15236900 2006-10-09 655 3.94 USGS 15236900 2008-09-01 705 4.09 USGS 15236900 2009-07-22 861 4.53 USGS 15236900 2009-10-10 410 3.19 USGS 15236900 2011-09-06 1270 5.53 USGS 15236900 2012-09-16 861 4.53 USGS 15236900 2013-08-29 662 3.96 USGS 15236900 2014-07-10 1030 4.98 USGS 15236900 2015-08-18 479 3.38 USGS 15236900 2016-09-22 926 4.70 USGS 15236900 2017-08-29 965 4.80 USGS 15236900 2017-10-02 06:45 672 3.99 USGS 15236900 2018-10-16 05:15 774 4.29 USGS 15236900 2020-09-17 13:00 918 4.68 USGS 15236900 2020-10-02 10:45 910 4.66 USGS 15236900 2022-08-17 02:00 884 4.59 USGS 15236900 2023-08-12 11:30 922 4.68