# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 21:02:06 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 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 15239070 BRADLEY R NR TIDEWATER NR HOMER 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 15239070 1984-08-19 3280 9.68 USGS 15239070 1985-09-29 2870 9.24 USGS 15239070 1986-08-28 4160 10.32 USGS 15239070 1986-10-11 11000 13.73 USGS 15239070 1987-10-09 2920 8.97 USGS 15239070 1989-09-02 3100 5 8.99 USGS 15239070 1990-09-20 3130 5 9.11 USGS 15239070 1991-09-30 661 6 6.67 USGS 15239070 1992-05-29 478 6 6.31 USGS 15239070 1992-11-24 969 6 7.50 1 USGS 15239070 1994-02-02 469 6 6.29 USGS 15239070 1995-09-21 1190 6 7.44 2 1994-11-03 8.32 1 USGS 15239070 1995-10-01 242 6 5.65 2 1995-12-23 7.72 1 USGS 15239070 1997-09-23 550 6 6.46 2 1997-09-18 7.46 1 USGS 15239070 1997-11-09 1320 6 7.59 USGS 15239070 1999-06-09 501 6 6.36 USGS 15239070 2000-06-07 380 6 6.08 USGS 15239070 2001-01-15 749 6 6.82 USGS 15239070 2002-09-24 368 6 5.93 2 2001-10-17 7.68 1 USGS 15239070 2002-11-05 6200 6 10.83 USGS 15239070 2003-10-07 591 6 6.47 USGS 15239070 2004-10-04 591 6 6.51 USGS 15239070 2005-12-16 1070 6 7.28 USGS 15239070 2006-10-09 2170 6 8.41 USGS 15239070 2007-11-22 1660 6 7.95 USGS 15239070 2008-10-10 774 6 6.86 USGS 15239070 2010-05-30 482 6 6.31 USGS 15239070 2010-10-03 690 6 6.72 USGS 15239070 2012-09-22 2130 6 8.37 USGS 15239070 2013-09-16 1260 6 7.53 USGS 15239070 2014-09-19 1750 6 7.99 USGS 15239070 2014-11-11 1380 6 7.64 USGS 15239070 2015-11-27 936 6 7.20 2 2015-10-28 7.83 1 USGS 15239070 2016-11-01 1840 6 8.08 2 2016-11-14 8.15 1 USGS 15239070 2017-12-13 08:30 927 6 7.19 USGS 15239070 2019-09-13 16:00 1610 6 7.86 USGS 15239070 2019-12-09 11:30 4070 6 10.01 USGS 15239070 2020-10-02 15:00 1450 6 7.71 USGS 15239070 2021-10-30 14:45 1550 6 7.81 USGS 15239070 2023-05-16 20:30 401 6,9 6.28 2 2022-12-26 0730 7.34 1