# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 04:32:39 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 08165500 Guadalupe Rv at Hunt, 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 08165500 1932-07-02 206000 7 36.60 USGS 08165500 1966-08-13 47000 21.40 USGS 08165500 1967-07-20 3990 10.10 USGS 08165500 1967-10-15 9180 13.61 USGS 08165500 1969-09-17 165 1.93 USGS 08165500 1969-10-12 3880 9.98 USGS 08165500 1971-08-13 26500 18.00 USGS 08165500 1972-08-26 3910 10.01 USGS 08165500 1973-07-08 1770 6.94 USGS 08165500 1973-10-13 31200 18.85 USGS 08165500 1975-05-23 6170 12.00 USGS 08165500 1976-07-16 2820 8.66 USGS 08165500 1977-04-15 28400 18.37 USGS 08165500 1978-08-02 62900 23.50 USGS 08165500 1979-06-01 2910 9.20 USGS 08165500 1980-09-29 18000 16.14 USGS 08165500 1981-06-16 10700 13.99 USGS 08165500 1981-10-13 15100 15.37 USGS 08165500 1983-02-15 203 2.19 USGS 08165500 1984-05-28 79.0 1.56 USGS 08165500 1984-12-31 28800 18.46 USGS 08165500 1985-10-19 56800 22.80 USGS 08165500 1987-07-17 05:00 108000 28.38 USGS 08165500 1988-07-11 34800 19.55 USGS 08165500 1989-01-28 126 8.20 USGS 08165500 1990-08-03 13900 15.15 USGS 08165500 1991-09-16 2350 10.69 USGS 08165500 1991-12-21 8340 13.50 USGS 08165500 1992-11-19 2210 10.60 USGS 08165500 1994-05-13 19800 16.59 USGS 08165500 1995-09-21 1080 9.65 USGS 08165500 1996-09-15 2080 10.50 USGS 08165500 1996-10-28 35900 19.73 USGS 08165500 1998-08-23 24300 17.57 USGS 08165500 1999-06-20 2980 11.08 USGS 08165500 2000-06-18 197 8.44 USGS 08165500 2000-10-23 53900 22.40 USGS 08165500 2001-11-15 25200 17.77 USGS 08165500 2002-10-08 407 8.81 USGS 08165500 2004-04-06 27800 18.28 USGS 08165500 2004-11-16 23:00 175 8.32 USGS 08165500 2005-11-26 13:15 79.0 8.02 USGS 08165500 2007-05-25 03:00 13400 14.99 USGS 08165500 2008-05-14 23:30 103 8.08 USGS 08165500 2009-08-02 07:15 277 8.55 USGS 08165500 2010-04-15 23:00 29000 18.51 USGS 08165500 2011-01-10 02:45 33.0 7.85 USGS 08165500 2012-05-10 23:00 3380 11.31 USGS 08165500 2013-01-09 06:45 129 8.31 USGS 08165500 2014-05-26 2960 11.07 USGS 08165500 2015-05-24 11:00 2190 10.58 USGS 08165500 2016-05-28 23:15 1790 10.28 USGS 08165500 2017-06-27 04:45 291 8.70 USGS 08165500 2018-09-17 15:45 124 8.47 USGS 08165500 2018-10-16 06:45 28700 18.46 USGS 08165500 2020-04-04 15:30 76.8 8.08 2 2020-09-04 1445 8.12 USGS 08165500 2021-05-01 15:45 1170 9.85 USGS 08165500 2021-11-03 19:25 100 2022-08-30 1845 8.25 USGS 08165500 2023-09-25 17:30 60.0