# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 13:27:45 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 08090800 Brazos Rv nr Dennis, TX # # 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 08090800 1969-05-08 41700 6 19.37 USGS 08090800 1970-03-03 18000 6 15.75 USGS 08090800 1971-09-30 12700 6 13.83 USGS 08090800 1972-08-17 10400 6 12.70 USGS 08090800 1972-11-03 19100 6 16.03 USGS 08090800 1973-10-14 8820 6 11.89 USGS 08090800 1974-10-31 57100 6 24.00 USGS 08090800 1976-05-26 11300 6 13.42 USGS 08090800 1977-03-27 35000 6 20.59 USGS 08090800 1978-08-10 59300 6 25.86 USGS 08090800 1979-05-23 13400 6 14.29 USGS 08090800 1980-09-30 2910 6 7.12 USGS 08090800 1980-10-06 22100 6 18.09 USGS 08090800 1981-10-14 96600 6 31.85 USGS 08090800 1983-05-23 14700 6 15.15 USGS 08090800 1984-06-06 5630 6 9.78 USGS 08090800 1985-01-01 11700 6 13.71 USGS 08090800 1986-06-10 8670 6 11.98 USGS 08090800 1987-05-29 19500 6 17.10 USGS 08090800 1988-06-04 4410 6 8.38 USGS 08090800 1989-05-17 36400 6 22.40 USGS 08090800 1990-04-27 82300 6 31.46 USGS 08090800 1991-06-08 22600 6 19.28 USGS 08090800 1991-12-21 65800 6 28.06 USGS 08090800 1993-02-25 4310 6 8.89 USGS 08090800 1993-10-20 21100 6 17.90 USGS 08090800 1995-08-02 19000 6 18.12 USGS 08090800 1996-09-17 23300 6 18.67 USGS 08090800 1997-02-21 64500 6 27.86 USGS 08090800 1998-03-17 21600 6 17.91 USGS 08090800 1999-03-20 9940 6 11.90 USGS 08090800 2000-06-04 8640 6 11.71 USGS 08090800 2001-02-16 21500 6 18.03 USGS 08090800 2002-03-20 11300 6 13.08 USGS 08090800 2002-10-19 4710 6 8.50 USGS 08090800 2004-07-01 10100 6 12.36 USGS 08090800 2005-08-24 22800 6 19.04 USGS 08090800 2006-05-07 3370 6 7.68 USGS 08090800 2007-06-28 49600 6 27.55 USGS 08090800 2008-03-19 20:45 17100 6 16.54 USGS 08090800 2008-10-17 20:00 5430 6 8.69 USGS 08090800 2010-04-19 03:30 35700 6 22.63 USGS 08090800 2011-08-17 22:15 1830 6 5.46 USGS 08090800 2012-01-26 13:30 24000 6 18.36 USGS 08090800 2012-11-17 04:30 483 6 3.06 USGS 08090800 2014-06-22 18:15 5750 6 9.39 USGS 08090800 2015-05-30 18:00 46300 6 24.52 USGS 08090800 2016-04-18 20:15 46700 6 26.86 USGS 08090800 2017-06-06 12:00 9470 6 12.02 USGS 08090800 2018-09-28 03:15 8600 6 11.46 USGS 08090800 2018-10-25 21:00 29000 6 20.88 USGS 08090800 2020-03-19 13:20 35400 6 23.05 USGS 08090800 2021-06-08 21:45 38300 6 23.98 USGS 08090800 2021-10-02 06:15 2870 6 6.82 USGS 08090800 2023-07-08 09:00 6950 6 10.33