# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-17 01:08:32 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 08190500 W Nueces Rv nr Brackettville, 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 08190500 1900-00-00 34.50 5,Bm USGS 08190500 1935-06-14 550000 7 40.00 5 1879 USGS 08190500 1939-10-27 10100 11.56 USGS 08190500 1941-05-06 8.00 3.21 USGS 08190500 1942-09-11 7.00 2.96 USGS 08190500 1942-10-18 1540 6.55 USGS 08190500 1944-06-09 1.00 2.83 USGS 08190500 1945-01-22 1.10 2.84 USGS 08190500 1946-09-29 2.50 2.90 USGS 08190500 1946-10-08 6720 10.10 USGS 08190500 1948-06-25 51000 20.95 USGS 08190500 1949-02-25 37000 18.60 USGS 08190500 1949-10-27 1.00 2.95 USGS 08190500 1955-09-24 150000 7 27.10 USGS 08190500 1957-05-16 31000 17.40 USGS 08190500 1958-06-17 104000 25.15 USGS 08190500 1959-06-25 5540 9.52 USGS 08190500 1959-10-04 845 5.60 USGS 08190500 1961-07-24 45600 20.08 USGS 08190500 1961-10-01 0.00 1.25 USGS 08190500 1962-10-01 0.00 1.25 USGS 08190500 1964-09-20 246000 31.30 USGS 08190500 1965-06-22 49100 20.70 USGS 08190500 1966-08-13 14300 13.10 USGS 08190500 1966-10-05 11.0 2.91 USGS 08190500 1968-01-22 52.0 3.38 USGS 08190500 1969-04-17 1.00 2.34 USGS 08190500 1969-10-13 3840 8.36 USGS 08190500 1971-08-11 37500 19.03 USGS 08190500 1972-08-12 69700 22.58 USGS 08190500 1973-06-11 3130 7.48 USGS 08190500 1973-10-13 52700 21.12 USGS 08190500 1975-07-21 12.0 2.77 USGS 08190500 1976-07-17 29300 17.39 USGS 08190500 1977-05-13 72.0 3.26 USGS 08190500 1978-08-01 3340 7.80 USGS 08190500 1979-03-21 3420 7.86 USGS 08190500 1980-08-14 0.64 2.38 USGS 08190500 1981-06-16 19300 14.79 USGS 08190500 1981-10-13 39000 19.22 USGS 08190500 1983-06-15 22600 15.75 USGS 08190500 1983-10-20 12200 12.36 USGS 08190500 1984-12-31 24600 16.26 USGS 08190500 1986-05-31 2080 6.71 USGS 08190500 1987-09-15 4600 8.73 USGS 08190500 1988-07-12 1610 6.21 USGS 08190500 1989-05-19 4.20 2 1.50 USGS 08190500 1990-07-18 25700 16.56 USGS 08190500 1991-09-16 25100 16.40 USGS 08190500 1992-03-04 364 3.95 USGS 08190500 1992-11-21 6.00 1.46 USGS 08190500 1994-07-14 24000 16.11 USGS 08190500 1994-10-01 6.00 1.58 USGS 08190500 1996-09-15 11900 12.26 USGS 08190500 1996-10-28 230000 30.74 USGS 08190500 1998-08-24 46400 20.18 USGS 08190500 1998-10-07 62.0 2.03 USGS 08190500 2000-06-12 5.50 1.51 USGS 08190500 2000-10-24 15500 13.50 USGS 08190500 2001-11-15 43600 19.79 USGS 08190500 2002-10-28 19.0 1.99 USGS 08190500 2003-10-12 12700 12.51 USGS 08190500 2004-11-16 36300 18.65 USGS 08190500 2005-10-16 4.00 1.77 USGS 08190500 2007-07-29 02:15 8460 10.49 USGS 08190500 2008-08-28 19:15 13.0 1.88 USGS 08190500 2009-05-18 20:15 3.50 1.69 USGS 08190500 2010-07-05 17:45 19.0 1.83 USGS 08190500 2010-10-01 0.27 1.33 USGS 08190500 2012-05-14 07:15 8.90 1.76 USGS 08190500 2013-05-24 16:00 552 3.53 USGS 08190500 2014-06-23 06:45 0.60 1.46 USGS 08190500 2015-05-17 08:30 3430 7.22 USGS 08190500 2016-09-25 18:30 46500 20.20 USGS 08190500 2017-04-02 17:00 1990 5.88 USGS 08190500 2018-09-08 13:30 8550 10.54 USGS 08190500 2019-06-04 17:00 81800 2 23.81 USGS 08190500 2020-04-07 20:15 2.95 1.40 USGS 08190500 2021-08-05 06:00 6.59 1.49 USGS 08190500 2022-08-25 17:00 9.78 1.59 USGS 08190500 2022-10-20 01:15 1.02 1.42