# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-03-03 01:13:34 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 08062000 E Fk Trinity Rv nr Crandall, 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 08062000 1950-05-04 24000 22.12 USGS 08062000 1951-06-16 12900 18.45 USGS 08062000 1952-04-26 4800 15.32 USGS 08062000 1953-05-02 16400 19.87 USGS 08062000 1954-05-14 4600 6 15.02 USGS 08062000 1955-06-19 688 6 11.48 USGS 08062000 1956-05-03 6340 6 15.45 USGS 08062000 1957-05-28 33000 6 22.81 USGS 08062000 1958-04-27 11800 6 17.81 USGS 08062000 1959-02-16 1240 6 12.78 USGS 08062000 1959-12-17 4720 6 15.43 USGS 08062000 1961-01-09 4960 6 15.38 USGS 08062000 1962-07-28 11400 6 18.39 USGS 08062000 1963-04-29 10100 6 17.48 USGS 08062000 1964-09-23 10100 6 17.13 USGS 08062000 1965-02-10 9920 6 16.95 USGS 08062000 1966-05-01 24900 6 21.25 USGS 08062000 1967-07-05 2400 6 13.82 USGS 08062000 1968-05-12 6160 6 15.27 USGS 08062000 1969-05-08 19300 6 20.10 USGS 08062000 1970-02-25 4500 6 14.85 USGS 08062000 1970-10-27 998 6 12.17 USGS 08062000 1971-12-10 25100 6 21.25 USGS 08062000 1973-06-05 18200 6 19.50 USGS 08062000 1973-10-14 9860 6 16.97 USGS 08062000 1975-02-02 15400 6 18.41 USGS 08062000 1976-04-20 9800 6 16.95 USGS 08062000 1977-03-28 19300 6 19.26 USGS 08062000 1978-02-13 1860 6 13.44 USGS 08062000 1979-05-04 5680 6 15.31 USGS 08062000 1980-05-17 1690 6 13.27 USGS 08062000 1981-06-16 8040 6 15.72 USGS 08062000 1982-05-14 20500 6 17.75 USGS 08062000 1983-02-21 12200 6 20.15 6 USGS 08062000 1984-03-24 2140 6 15.53 USGS 08062000 1985-04-29 15700 6 15.53 USGS 08062000 1986-05-19 7990 6 17.53 USGS 08062000 1987-03-18 7110 6 16.12 USGS 08062000 1988-07-14 2060 6 9.62 USGS 08062000 1989-05-18 28400 6 23.58 USGS 08062000 1990-05-05 59900 6 27.17 USGS 08062000 1991-04-14 35300 6 21.97 USGS 08062000 1991-12-22 29500 6 21.95 USGS 08062000 1993-02-26 14000 6 16.43 USGS 08062000 1993-10-21 8010 6 12.89 USGS 08062000 1995-05-09 16900 6 18.84 USGS 08062000 1996-08-29 1540 6 5.36 USGS 08062000 1997-04-04 15700 6 17.37 USGS 08062000 1998-01-07 12100 6 14.09 USGS 08062000 1999-05-19 10700 6 14.54 USGS 08062000 2000-06-17 7560 6 10.47 USGS 08062000 2001-02-17 22800 6 19.73 USGS 08062000 2002-03-31 12700 6 15.44 USGS 08062000 2002-10-19 5650 6 9.05 USGS 08062000 2004-07-29 5000 1,2,6 USGS 08062000 2005-01-13 10200 6 13.17 USGS 08062000 2006-03-20 11500 6 14.26 USGS 08062000 2007-06-28 16600 6 17.74 USGS 08062000 2008-03-20 00:15 23200 6 21.95 USGS 08062000 2009-06-12 03:30 10600 6 13.98 USGS 08062000 2010-01-30 07:00 11500 6 14.86 USGS 08062000 2011-06-21 17:45 1950 6 4.92 USGS 08062000 2012-01-25 22:45 8940 6 12.25 USGS 08062000 2013-05-16 11:00 2240 6 5.00 USGS 08062000 2014-05-09 03:15 2920 6 5.56 USGS 08062000 2015-06-01 04:45 28200 6 23.94 USGS 08062000 2015-11-29 03:00 26800 6 22.83 USGS 08062000 2017-08-19 00:45 6820 6 9.51 USGS 08062000 2018-02-23 18:00 14600 6 17.50 USGS 08062000 2019-04-25 16:30 15100 6 17.87 2 2018-10-17 1700 18.03 USGS 08062000 2020-03-19 00:30 12800 6 15.79 USGS 08062000 2021-05-18 22:00 9820 6 13.20 USGS 08062000 2022-08-22 23:30 16600 6 19.03 USGS 08062000 2023-02-10 7370 6 11.29 USGS 08062000 2024-06-06 03:00 10400 6 17.45