# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-08 05:41:40 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 13206000 BOISE RIVER AT GLENWOOD BRIDGE NR BOISE ID # # 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 13206000 1938-05-02 13000 5 33.27 USGS 13206000 1939-04-04 5300 5 31.15 USGS 13206000 1940-04-15 6350 5 31.80 USGS 13206000 1982-06-29 7630 6 10.54 USGS 13206000 1983-06-13 9840 6 11.54 USGS 13206000 1984-05-29 6950 6 10.37 2 1984-05-03 10.44 USGS 13206000 1984-10-01 2420 6 7.86 USGS 13206000 1986-06-07 8030 6 10.61 USGS 13206000 1986-11-22 1540 6 7.02 USGS 13206000 1988-05-29 1000 6 6.46 USGS 13206000 1989-04-23 6130 1,6 USGS 13206000 1990-04-23 959 6 6.34 USGS 13206000 1991-07-24 1030 6 6.43 USGS 13206000 1992-06-25 1120 6 6.52 USGS 13206000 1993-05-23 6730 6 10.24 USGS 13206000 1994-06-26 1640 6 6.89 USGS 13206000 1995-05-24 5080 6 9.16 USGS 13206000 1996-03-15 6870 6 10.19 USGS 13206000 1997-03-27 7300 6 10.52 USGS 13206000 1998-05-31 8350 1,6 USGS 13206000 1999-03-25 6770 1,6 USGS 13206000 2000-04-19 3330 1,6 USGS 13206000 2001-05-20 947 1,6 USGS 13206000 2002-06-26 1670 6 6.97 USGS 13206000 2003-06-11 1480 1,6 USGS 13206000 2004-06-29 1320 1,6 USGS 13206000 2005-08-11 1270 6 6.26 USGS 13206000 2006-04-30 7440 6 10.63 USGS 13206000 2007-07-23 1670 6 6.32 USGS 13206000 2008-05-20 7270 6 10.56 USGS 13206000 2009-06-07 6320 6 9.84 USGS 13206000 2010-06-11 6180 6 9.72 USGS 13206000 2011-05-18 7230 6 10.07 USGS 13206000 2012-05-05 8310 6 10.93 USGS 13206000 2013-05-21 1520 6 6.39 USGS 13206000 2014-03-31 2130 6 6.91 USGS 13206000 2015-05-19 1770 6 6.42 USGS 13206000 2016-04-11 6420 6 9.98 USGS 13206000 2017-06-06 9590 6 11.93 USGS 13206000 2018-05-28 00:07 6520 6 9.71 USGS 13206000 2019-05-06 19:08 7340 6 10.01 USGS 13206000 2020-04-30 16:45 1000 6 5.12 USGS 13206000 2021-05-22 07:37 2270 6 6.52 USGS 13206000 2022-06-14 12:15 2840 6 7.14 USGS 13206000 2023-05-08 22:22 6660 6 9.80