# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-04 14:52:59 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 08061750 E Fk Trinity Rv nr Forney, 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 08061750 1973-10-13 14400 6 13.63 USGS 08061750 1975-02-01 19000 6 14.58 6 USGS 08061750 1976-04-19 5140 6 11.19 USGS 08061750 1977-03-27 30400 6 16.34 USGS 08061750 1978-02-12 1230 6 8.47 USGS 08061750 1979-05-03 12700 6 13.22 USGS 08061750 1980-05-16 2380 6 9.62 USGS 08061750 1981-07-04 11000 6 12.81 USGS 08061750 1982-05-13 29000 6 16.14 USGS 08061750 1983-07-05 7300 6 11.84 USGS 08061750 1984-03-23 6980 6 11.75 USGS 08061750 1985-04-28 17900 6 17.38 6 USGS 08061750 1986-05-18 12800 6 16.37 USGS 08061750 1987-05-29 17900 6 17.40 USGS 08061750 1987-12-26 1670 6 11.67 USGS 08061750 1989-05-17 42700 6 20.96 USGS 08061750 1990-05-03 53000 6 22.01 USGS 08061750 1991-04-13 38200 6 20.30 USGS 08061750 1991-12-21 28800 6 19.12 USGS 08061750 1993-02-25 17000 6 17.20 USGS 08061750 1994-05-13 9380 6 15.41 USGS 08061750 1995-05-08 19400 6 18.19 USGS 08061750 1996-09-01 1690 6 10.78 USGS 08061750 1997-04-04 14800 6 17.14 USGS 08061750 1998-01-06 9930 6 15.95 USGS 08061750 1999-05-18 17900 6 17.60 USGS 08061750 2000-06-16 10600 6 15.93 USGS 08061750 2001-02-16 23600 6 18.82 USGS 08061750 2002-03-30 13600 6 16.69 USGS 08061750 2002-10-19 9120 6 15.51 USGS 08061750 2004-06-07 6830 6 14.79 USGS 08061750 2005-01-12 9550 6 15.64 USGS 08061750 2006-03-19 16200 6 17.25 USGS 08061750 2007-06-27 16600 6 17.32 USGS 08061750 2008-03-18 23:15 34800 6 19.25 USGS 08061750 2009-06-11 21:00 19700 6 17.09 USGS 08061750 2010-01-29 12:30 15500 6 16.51 USGS 08061750 2011-05-25 08:30 1880 6 12.13 USGS 08061750 2012-01-25 18:00 9360 6 15.68 USGS 08061750 2013-05-16 09:00 1690 6 12.20 USGS 08061750 2014-05-09 01:30 2370 6 13.05 USGS 08061750 2015-05-30 17:45 43900 6 20.57 USGS 08061750 2015-11-28 10:00 37600 6 19.65 USGS 08061750 2017-08-17 15:45 8750 6 16.05 USGS 08061750 2018-03-01 08:45 13300 6 17.12 USGS 08061750 2018-12-27 06:45 18100 6 17.90 USGS 08061750 2020-03-16 11:15 11700 6 16.89 USGS 08061750 2021-06-07 16:15 9530 6 16.31 USGS 08061750 2022-08-22 17:00 8180 6 15.84 USGS 08061750 2023-02-08 19:00 8080 6 15.81