# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 05:42:23 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 15744500 KOBUK R NR KIANA 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 15744500 1977-06-11 69300 51.70 USGS 15744500 1978-05-18 48000 49.12 USGS 15744500 1979-06-12 109000 55.75 USGS 15744500 1980-06-07 99600 54.86 USGS 15744500 1981-08-02 77200 52.58 USGS 15744500 1982-06-07 152000 59.46 USGS 15744500 1983-06-03 82000 53.10 2 1983-05-22 53.78 1 USGS 15744500 1984-08-05 80700 52.97 USGS 15744500 1985-06-05 146000 60.12 USGS 15744500 1986-09-07 141000 59.57 USGS 15744500 1987-05-30 45000 1 1987-05-30 1300 51.60 1 USGS 15744500 1988-05-14 84000 2 54.70 1,2 1988-05-12 56.60 1 USGS 15744500 1989-06-03 151000 60.57 2 1989-06-01 64.26 1 USGS 15744500 1990-05-22 130000 1 1990-05-22 1300 61.36 1 USGS 15744500 1991-05-22 120000 1 1991-05-17 61.81 1 USGS 15744500 1992-06-04 161000 62.94 USGS 15744500 1993-05-22 139000 60.30 1 USGS 15744500 1994-05-22 138000 60.26 USGS 15744500 1995-05-13 110000 1 1995-05-12 60.81 1 USGS 15744500 1996-05-20 142000 60.76 USGS 15744500 1997-05-13 66000 1 1997-05-12 55.93 1 USGS 15744500 1998-08-21 103000 55.58 USGS 15744500 1999-05-24 70000 63.05 1 USGS 15744500 2000-06-05 133000 2 60.24 1 USGS 15744500 2001-06-09 130000 1 2001-06-05 61.40 1 USGS 15744500 2002-05-22 146000 60.39 USGS 15744500 2003-06-12 86700 53.75 USGS 15744500 2008-05-17 130000 1,2,9 USGS 15744500 2009-05-26 121000 9 57.63 USGS 15744500 2010-05-19 121000 9 57.57 USGS 15744500 2011-05-27 162000 9 62.11 2 2011-05-23 63.66 1 USGS 15744500 2012-05-26 149000 9 60.69 USGS 15744500 2015-05-18 130000 1,2,9 USGS 15744500 2016-05-14 85000 1,2,9 USGS 15744500 2017-05-19 116000 2,9 59.14 USGS 15744500 2018-06-08 05:15 100000 55.28 2 2018-05-17 2200 56.43 1 USGS 15744500 2019-05-30 07:15 117000 57.15 USGS 15744500 2020-05-26 17:45 89900 9 54.16 USGS 15744500 2021-08-03 16:15 123000 57.77 USGS 15744500 2022-05-25 19:45 118000 9 57.26 2 2022-05-24 2230 60.18 1 USGS 15744500 2023-09-07 14:45 99300 55.26 2 2023-05-24 1300 69.17 1