# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 19:11:49 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 08211000 Nueces Rv nr Mathis, 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 08211000 1919-09-20 59000 7 40.00 5 USGS 08211000 1930-11-23 37000 3,7 34.10 USGS 08211000 1932-07-12 38000 7 34.30 USGS 08211000 1935-06-18 44000 7 36.00 USGS 08211000 1940-07-06 18400 6 28.53 USGS 08211000 1941-05-03 29600 6 32.04 USGS 08211000 1942-07-12 49400 6 37.38 USGS 08211000 1943-06-13 5070 6 19.57 USGS 08211000 1944-09-09 19000 6 28.40 USGS 08211000 1945-04-03 5010 6 19.20 USGS 08211000 1946-09-04 20800 6 29.05 USGS 08211000 1946-10-16 33700 6 32.92 USGS 08211000 1948-07-05 3830 6 16.29 USGS 08211000 1949-04-30 23000 6 29.67 USGS 08211000 1950-06-11 5290 6 19.83 USGS 08211000 1951-09-18 15600 6 27.72 USGS 08211000 1952-05-30 4600 6 17.45 USGS 08211000 1953-09-09 17200 6 28.49 USGS 08211000 1954-07-05 11000 6 25.36 USGS 08211000 1955-05-23 1540 6 9.25 USGS 08211000 1956-09-05 3820 6 16.65 USGS 08211000 1957-05-05 19500 6 29.05 USGS 08211000 1958-03-01 31400 6 32.06 USGS 08211000 1958-10-07 8800 6 24.42 USGS 08211000 1959-10-20 11200 6 27.35 USGS 08211000 1960-10-19 10400 6 26.76 USGS 08211000 1961-11-22 561 6 5.20 2,5 1962-06-02 11.59 1 USGS 08211000 1963-06-14 377 6 4.26 USGS 08211000 1964-06-18 405 6 4.40 2,5 1964-09-16 16.43 1 USGS 08211000 1965-02-24 17500 6 29.03 USGS 08211000 1966-05-06 6040 6 23.31 USGS 08211000 1967-09-24 138000 6,9 47.70 1888 USGS 08211000 1968-01-24 33500 2,6 32.80 USGS 08211000 1968-10-17 812 6 7.05 2 1969-02-14 15.84 1 USGS 08211000 1970-08-03 13700 6 28.87 USGS 08211000 1971-09-12 64900 6 39.19 USGS 08211000 1971-10-17 72700 6 40.48 USGS 08211000 1973-06-25 24500 6 31.62 USGS 08211000 1974-09-13 40200 6 35.04 USGS 08211000 1975-05-29 13400 6 28.33 USGS 08211000 1976-07-10 9460 6 26.49 USGS 08211000 1977-04-20 16900 6 29.22 USGS 08211000 1978-08-06 8700 6 25.78 USGS 08211000 1979-06-20 6960 6 23.79 USGS 08211000 1980-08-11 28600 6 32.70 USGS 08211000 1981-06-27 18600 6 30.20 USGS 08211000 1982-05-27 8010 6 28.85 USGS 08211000 1983-06-06 433 6 3.56 USGS 08211000 1983-12-28 550 6 4.28 USGS 08211000 1985-04-10 5300 6 21.47 USGS 08211000 1985-11-02 5630 6 22.15 USGS 08211000 1987-06-23 12300 6 29.34 USGS 08211000 1987-12-14 1490 6 9.79 USGS 08211000 1989-05-31 276 6 2.99 USGS 08211000 1990-07-22 8770 6 26.85 USGS 08211000 1991-05-17 1070 6 7.74 USGS 08211000 1992-02-07 8130 6 26.53 USGS 08211000 1993-07-01 7230 6 25.47 USGS 08211000 1994-04-30 1440 6 9.56 USGS 08211000 1995-06-24 616 6 5.16 USGS 08211000 1995-10-01 473 6 4.40 USGS 08211000 1997-06-24 7400 6 25.85 USGS 08211000 1998-09-12 4590 6 21.38 USGS 08211000 1998-10-19 6380 6 24.56 USGS 08211000 1999-12-09 446 6 4.06 USGS 08211000 2001-09-01 1510 6 10.05 USGS 08211000 2002-09-15 53900 6 39.23 USGS 08211000 2002-10-29 11600 6 28.53 USGS 08211000 2003-10-22 13400 6 29.33 USGS 08211000 2004-11-24 10:45 4280 6 20.71 USGS 08211000 2006-09-18 10:30 498 6 4.24 USGS 08211000 2007-07-13 04:45 20700 6 32.14 USGS 08211000 2007-10-22 17:45 1820 6 11.24 USGS 08211000 2009-09-30 23:45 907 6 6.80 USGS 08211000 2010-09-20 00:45 2860 6 15.39 USGS 08211000 2011-09-10 10:30 541 6 5.20 USGS 08211000 2012-05-31 792 6 6.12 USGS 08211000 2013-09-20 22:45 285 6 2.89 USGS 08211000 2013-10-25 11:15 2180 6 12.63 USGS 08211000 2015-05-21 22:45 11300 6 29.44 USGS 08211000 2016-09-30 23:45 736 6 5.59 USGS 08211000 2017-01-22 12:45 857 6 6.32 USGS 08211000 2017-10-12 10:00 4000 6 19.45 USGS 08211000 2018-11-01 07:15 9340 6 28.08 USGS 08211000 2020-09-10 02:30 593 6 4.56 USGS 08211000 2021-06-04 06:30 1060 5 USGS 08211000 2021-10-01 19:15 789 5.88 USGS 08211000 2023-05-30 02:45 368 5 2022-10-01 0330 3.02