# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 16:45:10 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 08059000 E Fk Trinity Rv nr McKinney, 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 08059000 1942-04-00 21.00 Bd USGS 08059000 1950-06-11 7430 1,6 17.23 USGS 08059000 1951-06-03 6230 6 16.29 USGS 08059000 1952-04-23 3660 6 15.65 USGS 08059000 1953-04-29 5350 6 16.43 USGS 08059000 1954-05-12 4000 6 16.23 USGS 08059000 1955-02-20 1010 6 14.39 USGS 08059000 1956-05-02 2340 6 15.32 USGS 08059000 1957-04-26 23900 6 16.65 USGS 08059000 1958-05-02 14100 6 16.87 USGS 08059000 1959-06-24 824 6 14.27 USGS 08059000 1960-07-15 2070 6 15.20 USGS 08059000 1961-01-08 1890 6 15.10 USGS 08059000 1962-09-06 12000 6 16.75 USGS 08059000 1963-05-28 4680 6 15.93 USGS 08059000 1964-09-21 19000 6 16.86 USGS 08059000 1964-11-19 9620 6 16.10 USGS 08059000 1966-04-30 11900 6 16.53 USGS 08059000 1967-05-31 9470 6 16.71 USGS 08059000 1968-03-20 7100 6 16.30 USGS 08059000 1969-05-07 10700 6 16.69 USGS 08059000 1970-04-26 7960 6 16.60 USGS 08059000 1971-05-27 500 6 11.50 USGS 08059000 1971-12-09 12300 6 16.57 USGS 08059000 1973-09-27 13800 6 16.68 USGS 08059000 1974-06-08 4450 6 16.24 USGS 08059000 1974-10-31 21900 6 16.88 USGS 08059000 2011-05-03 00:45 3350 6 16.72 USGS 08059000 2012-03-20 22:30 3710 6 17.00 USGS 08059000 2013-03-10 11:45 1410 6 13.63 USGS 08059000 2014-07-31 22:00 2030 6 15.35 USGS 08059000 2015-05-10 02:30 2960 6 17.62 USGS 08059000 2015-11-27 14:00 4170 6 17.32 USGS 08059000 2016-11-07 21:00 1090 6 11.78 USGS 08059000 2018-09-22 05:15 4250 6 17.37 USGS 08059000 2018-10-14 3630 6 16.92 USGS 08059000 2020-03-18 09:00 3980 6 17.18 USGS 08059000 2021-06-01 18:45 3460 6 16.78 USGS 08059000 2022-04-05 09:30 2730 6 16.12 USGS 08059000 2023-02-08 23:30 2240 6 15.61