# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 17:43:41 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 08162600 Tres Palacios Rv nr Midfield, 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 08162600 1945-08-00 35.00 5,Bd USGS 08162600 1960-06-00 37.00 5,Bd USGS 08162600 1970-10-12 6340 30.38 USGS 08162600 1972-05-08 3580 27.85 USGS 08162600 1973-09-11 7590 31.11 USGS 08162600 1974-05-11 3980 28.39 USGS 08162600 1975-05-31 3050 26.76 USGS 08162600 1975-12-25 3820 28.03 USGS 08162600 1976-11-20 2450 25.14 USGS 08162600 1977-10-24 1530 20.39 USGS 08162600 1979-09-20 8810 31.73 USGS 08162600 1980-05-19 5310 29.62 USGS 08162600 1981-07-07 4980 29.36 USGS 08162600 1982-05-07 6670 30.56 USGS 08162600 1983-09-21 5280 27.48 USGS 08162600 1983-10-17 17000 32.43 USGS 08162600 1984-10-22 6690 28.21 USGS 08162600 1985-12-12 2710 20.30 USGS 08162600 1987-02-26 6540 28.00 USGS 08162600 1987-11-25 2910 22.20 USGS 08162600 1989-01-20 4020 25.07 USGS 08162600 1990-02-22 6000 27.53 USGS 08162600 1991-04-05 8930 29.58 USGS 08162600 1992-05-16 9180 29.70 USGS 08162600 1993-02-10 6140 27.65 USGS 08162600 1994-06-04 2460 20.79 USGS 08162600 1994-10-19 13400 31.36 USGS 08162600 1996-06-25 7320 28.64 USGS 08162600 1997-03-17 7610 28.86 USGS 08162600 1998-09-11 8270 30.75 USGS 08162600 1998-11-14 4890 28.08 USGS 08162600 2000-05-20 3800 24.97 USGS 08162600 2001-09-02 6930 28.65 USGS 08162600 2001-12-03 4480 26.98 USGS 08162600 2002-11-05 6760 28.55 USGS 08162600 2004-05-14 7240 29.92 USGS 08162600 2004-10-14 4870 28.39 USGS 08162600 2006-07-27 7110 29.46 USGS 08162600 2007-07-05 8790 30.04 USGS 08162600 2008-09-15 2380 22.90 USGS 08162600 2008-11-12 1520 18.96 USGS 08162600 2010-05-16 4850 28.21 USGS 08162600 2010-12-30 1310 18.72 USGS 08162600 2012-07-11 6160 29.56 USGS 08162600 2013-01-10 2140 22.76 USGS 08162600 2013-11-05 1420 19.27 USGS 08162600 2015-06-17 6330 29.65 USGS 08162600 2015-10-25 7320 30.09 USGS 08162600 2017-08-29 04:00 7620 30.21 USGS 08162600 2018-02-10 22:30 2330 23.44 USGS 08162600 2019-06-05 19:00 12600 31.80 USGS 08162600 2020-09-22 21:15 3020 25.67 USGS 08162600 2021-05-19 17:00 5560 29.23 USGS 08162600 2022-02-01 14:30 2860 25.39 USGS 08162600 2023-05-15 02:00 4010 27.70