# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 02:13:42 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 08192000 Nueces Rv bl Uvalde, 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 08192000 1927-10-02 10000 USGS 08192000 1929-05-29 14500 USGS 08192000 1930-06-15 68200 USGS 08192000 1930-10-06 27000 USGS 08192000 1932-09-01 207000 USGS 08192000 1933-08-30 246 USGS 08192000 1934-07-26 45.0 USGS 08192000 1935-06-14 616000 40.40 3 1836 USGS 08192000 1936-09-16 74800 USGS 08192000 1936-10-27 330 USGS 08192000 1937-12-29 18200 USGS 08192000 1939-07-13 89000 20.40 USGS 08192000 1939-10-10 4990 6.71 USGS 08192000 1941-05-04 212 3.42 USGS 08192000 1941-10-24 11200 9.05 USGS 08192000 1942-10-18 2380 5.86 USGS 08192000 1944-08-30 3370 6.33 USGS 08192000 1945-03-17 70.0 2.98 USGS 08192000 1946-09-27 3010 6.18 USGS 08192000 1946-10-09 4490 6.85 USGS 08192000 1948-06-25 23600 11.44 USGS 08192000 1949-02-26 63000 16.06 USGS 08192000 1949-10-22 384 4.17 USGS 08192000 1951-05-24 46.0 3.11 USGS 08192000 1952-05-28 5020 7.05 USGS 08192000 1953-09-01 6160 7.52 USGS 08192000 1954-06-29 18400 10.60 USGS 08192000 1955-09-24 189000 24.61 USGS 08192000 1955-11-08 14.0 1 USGS 08192000 1957-05-18 3090 6.76 USGS 08192000 1958-06-17 146000 21.80 USGS 08192000 1959-09-24 17300 10.00 USGS 08192000 1959-10-04 37500 12.98 USGS 08192000 1961-07-25 28600 11.80 USGS 08192000 1961-10-27 728 5 3.84 USGS 08192000 1963-05-06 19500 5 10.43 USGS 08192000 1964-09-20 188000 5 24.40 USGS 08192000 1965-06-23 25200 5 11.32 USGS 08192000 1966-08-13 39900 5 13.30 USGS 08192000 1967-04-17 83.0 5 2.59 USGS 08192000 1967-10-15 12100 5 8.91 USGS 08192000 1969-06-03 56.0 5 2.41 USGS 08192000 1969-10-05 23700 5 11.08 USGS 08192000 1971-08-11 90600 5 18.08 USGS 08192000 1972-08-13 44100 5 13.83 USGS 08192000 1973-07-15 1790 5 5.30 USGS 08192000 1973-10-13 144000 5 21.67 USGS 08192000 1975-07-18 22300 5 10.86 USGS 08192000 1976-07-18 14900 5 11.95 USGS 08192000 1977-04-16 7450 5 9.33 USGS 08192000 1978-08-01 8270 5 9.93 USGS 08192000 1979-06-05 6040 5 8.42 USGS 08192000 1980-05-15 189 5 4.30 USGS 08192000 1981-06-16 25900 5 13.42 USGS 08192000 1981-10-14 58500 5 15.20 USGS 08192000 1983-06-16 2390 5 6.06 USGS 08192000 1983-10-09 37.0 5 3.54 USGS 08192000 1984-12-31 44600 5 14.92 USGS 08192000 1985-10-19 11600 5 11.10 USGS 08192000 1987-05-29 67200 5 16.54 USGS 08192000 1988-06-28 153 5 3.57 USGS 08192000 1989-08-08 55.0 5 3.23 USGS 08192000 1990-04-26 22000 5 13.02 USGS 08192000 1991-09-16 36600 5 14.33 USGS 08192000 1991-12-21 9040 5 10.14 USGS 08192000 1992-11-21 125 5 3.45 USGS 08192000 1994-07-15 5760 5 8.21 USGS 08192000 1995-09-22 1960 5 5.76 USGS 08192000 1996-09-16 6000 5 8.39 USGS 08192000 1996-10-28 201000 5 24.88 USGS 08192000 1998-08-23 83200 5 17.56 USGS 08192000 1998-10-18 10200 5 11.21 USGS 08192000 1999-10-01 51.0 5 3.04 USGS 08192000 2000-10-24 13700 5 11.72 USGS 08192000 2001-11-15 65300 5 16.42 USGS 08192000 2002-10-26 626 5 4.02 2 2002-10-10 0715 4.43 USGS 08192000 2004-06-29 20:30 35000 5 14.22 USGS 08192000 2004-11-17 15:45 42000 5 14.75 USGS 08192000 2005-10-13 19:30 74.0 5 2.83 2 2005-10-27 1300 2.87 USGS 08192000 2007-07-21 18:00 80100 5 17.44 USGS 08192000 2008-05-16 00:45 60.0 5 2.81 USGS 08192000 2009-03-11 23:45 19.0 5 2.50 USGS 08192000 2010-04-24 00:15 25.0 5 2.57 USGS 08192000 2010-10-01 8.30 5 2.41 USGS 08192000 2011-11-15 09:00 6.20 5 2.26 USGS 08192000 2013-07-22 20:13 0.07 5 1.88 USGS 08192000 2014-05-29 22:30 0.00 5 1.35 USGS 08192000 2015-05-24 21:45 11200 5 10.81 USGS 08192000 2016-09-26 10:15 70400 5 16.76 USGS 08192000 2016-10-01 1440 5 5.29 USGS 08192000 2018-09-08 19:45 9720 5 11.08 USGS 08192000 2018-10-09 21:15 105000 5 19.10 USGS 08192000 2019-10-16 02:45 63.2 5 2.28 2 USGS 08192000 2021-04-29 01:45 39.3 5 2.19 USGS 08192000 2022-09-03 08:00 97.1 5 2.41 USGS 08192000 2022-10-18 8.56 5 1.86