# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-09 18:24:11 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 California 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 11249500 MADERA CN A FRIANT CA # # 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 11249500 1987-06-11 1000 1,6 USGS 11249500 1988-07-20 1150 1,6 USGS 11249500 1989-06-26 1110 1,6 USGS 11249500 1990-08-01 1030 1,6 USGS 11249500 1991-07-28 1170 1,6 USGS 11249500 1992-06-20 1140 1,6 USGS 11249500 1993-06-16 1250 1,6 USGS 11249500 1994-06-25 950 1,6 USGS 11249500 1995-07-07 1230 1,6 USGS 11249500 1996-06-07 1220 1,6 USGS 11249500 1997-06-18 1140 1,6 USGS 11249500 1998-06-30 1180 1,6 USGS 11249500 1999-06-18 1210 1,6 USGS 11249500 2000-06-08 1040 1,6 USGS 11249500 2001-06-19 901 1,6 USGS 11249500 2002-07-26 1190 1,6 USGS 11249500 2003-07-11 1170 1,6 USGS 11249500 2004-06-13 1030 1,6 USGS 11249500 2005-06-02 1260 1,6 USGS 11249500 2006-06-21 1280 1,6 USGS 11249500 2007-07-08 877 1,6 USGS 11249500 2008-07-11 1210 1,6 USGS 11249500 2009-05-20 1200 1,6 USGS 11249500 2010-06-03 1180 1,6 USGS 11249500 2011-06-23 1250 1,6 USGS 11249500 2012-05-30 912 1,6 USGS 11249500 2013-07-21 886 1,6 USGS 11249500 2014-08-13 255 1,6 USGS 11249500 2015-06-04 201 1,6 USGS 11249500 2016-04-06 815 1,6 USGS 11249500 2017-06-15 1150 1,6 USGS 11249500 2018-04-27 1070 1,6 USGS 11249500 2019-06-20 1230 1,6 USGS 11249500 2020-07-24 824 1,6 USGS 11249500 2021-06-28 888 1,6 USGS 11249500 2022-07-18 925 1,6 USGS 11249500 2023-06-29 1270 1,6