# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-27 20:44:28 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 08128000 S Concho Rv at Christoval, 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 08128000 1906-08-06 115000 7 23.00 5 USGS 08128000 1930-10-13 76400 20.20 USGS 08128000 1932-07-03 13700 11.18 USGS 08128000 1933-05-14 278 2.24 USGS 08128000 1934-08-24 3000 6.26 USGS 08128000 1935-09-05 8740 9.48 USGS 08128000 1936-09-17 80100 20.50 USGS 08128000 1937-05-10 13000 11.00 USGS 08128000 1938-07-23 100000 21.95 USGS 08128000 1939-07-13 178 2.00 USGS 08128000 1940-06-09 4600 7.42 USGS 08128000 1941-05-03 1980 5.05 USGS 08128000 1942-08-23 9450 9.78 USGS 08128000 1943-05-23 138 2.47 USGS 08128000 1944-01-01 24.0 2.01 USGS 08128000 1945-07-06 9970 9.96 USGS 08128000 1946-09-26 9970 10.02 USGS 08128000 1947-06-18 1720 4.77 USGS 08128000 1948-05-26 1400 4.34 USGS 08128000 1949-03-21 3640 6.68 USGS 08128000 1949-10-24 8920 9.58 USGS 08128000 1951-08-20 4910 7.58 USGS 08128000 1952-04-23 45.0 2.11 USGS 08128000 1953-08-31 3000 5.96 USGS 08128000 1953-10-04 1130 3.85 USGS 08128000 1955-07-18 3860 7.00 USGS 08128000 1956-04-30 3520 6.74 USGS 08128000 1957-05-09 84000 20.82 USGS 08128000 1958-06-17 12000 10.73 USGS 08128000 1958-11-14 38.0 2.08 USGS 08128000 1959-10-03 25000 13.85 USGS 08128000 1961-06-18 10200 10.50 USGS 08128000 1961-10-09 16900 12.48 USGS 08128000 1963-05-17 529 3.09 USGS 08128000 1964-09-24 9450 10.20 USGS 08128000 1965-05-18 2080 5.04 USGS 08128000 1966-09-18 994 3.83 USGS 08128000 1967-05-29 2240 5.62 USGS 08128000 1968-04-09 21.0 2.03 USGS 08128000 1969-08-27 515 3.92 USGS 08128000 1970-05-26 35.0 2.14 USGS 08128000 1971-05-30 14700 11.51 USGS 08128000 1971-10-19 97.0 2.31 USGS 08128000 1973-09-06 45.0 2.14 USGS 08128000 1973-10-13 12200 5 10.86 USGS 08128000 1974-10-24 9400 5 10.06 USGS 08128000 1976-09-08 2460 5 6.10 USGS 08128000 1977-04-15 7620 5 9.31 USGS 08128000 1978-08-03 2760 5 6.38 USGS 08128000 1979-03-20 43.0 5 2.12 USGS 08128000 1980-09-08 13400 5 11.48 USGS 08128000 1980-12-08 71.0 5 2.26 USGS 08128000 1981-10-13 248 5 2.77 USGS 08128000 1983-06-15 678 5 3.68 USGS 08128000 1983-11-17 9.70 5 1.91 USGS 08128000 1984-12-31 1660 5 5.22 USGS 08128000 1986-05-09 2720 5 6.34 USGS 08128000 1986-10-06 1270 5 4.69 USGS 08128000 1988-05-11 517 5 3.36 USGS 08128000 1989-02-16 28.0 5 2.07 USGS 08128000 1990-09-22 24000 5 14.05 USGS 08128000 1991-06-07 714 5 4.05 USGS 08128000 1992-02-24 110 5 2.46 USGS 08128000 1993-05-29 79.0 5 2.36 USGS 08128000 1994-09-08 8760 5 9.80 USGS 08128000 1995-09-19 1080 5 4.68 USGS 08128000 1996-08-29 8660 5 9.76 USGS 08128000 1997-02-20 5800 5 8.44 USGS 08128000 1998-08-26 264 5 3.17 USGS 08128000 1999-03-12 160 4,5 2.43 2 1999-03-12 1200 2.43 USGS 08128000 2000-06-19 380 5 3.42 USGS 08128000 2001-08-28 10400 5 10.54 USGS 08128000 2002-07-03 179 5 2.49 USGS 08128000 2002-10-25 2040 5 5.46 USGS 08128000 2004-06-22 30.0 5 2.10 USGS 08128000 2004-11-17 5870 5 8.72 USGS 08128000 2006-08-29 93.0 5 2.35 USGS 08128000 2007-08-18 17700 5 12.84 USGS 08128000 2008-03-18 39.0 5 2.18 2 2007-10-13 2115 2.24 USGS 08128000 2009-08-01 4450 5 7.50 USGS 08128000 2010-09-25 42.0 5 2.25 USGS 08128000 2010-10-23 26.0 5 2.19 USGS 08128000 2012-05-10 1500 5 4.45 USGS 08128000 2013-09-19 24.0 5 2.10 2 2012-10-13 2.15 USGS 08128000 2014-05-25 6120 5 8.88 USGS 08128000 2015-06-27 90.0 5 2.41 USGS 08128000 2016-05-18 319 5 2.96 USGS 08128000 2017-02-03 59.6 5 2.28 USGS 08128000 2018-09-21 20:30 14400 5 12.45 USGS 08128000 2018-10-18 02:15 26800 5 13.64 USGS 08128000 2020-09-10 00:45 2190 5 5.23 USGS 08128000 2021-08-17 19:45 15000 5 12.01 USGS 08128000 2022-08-31 14:30 848 5 3.65 USGS 08128000 2023-09-12 03:15 37.2 5 2.21