# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 07:52:01 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 08178800 Salado Ck at Loop 13, San Antonio, 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 08178800 1960-08-15 26.80 USGS 08178800 1960-10-29 800 C 13.00 USGS 08178800 1961-11-14 351 C 11.30 USGS 08178800 1962-11-27 1960 C 15.20 USGS 08178800 1964-06-17 2620 C 17.51 USGS 08178800 1965-05-17 6090 C 22.11 USGS 08178800 1965-12-03 4850 C 20.64 USGS 08178800 1967-09-22 1920 C 15.60 USGS 08178800 1968-01-18 6630 C 22.88 USGS 08178800 1969-09-23 590 C 1969-05-17 12.02 USGS 08178800 1970-05-27 3020 C 18.24 USGS 08178800 1971-08-03 874 C 12.68 USGS 08178800 1972-05-12 7120 C 24.53 USGS 08178800 1973-09-27 13100 6,C 28.83 USGS 08178800 1974-08-08 4220 6,C 20.13 USGS 08178800 1974-11-24 4740 6,C 20.93 USGS 08178800 1976-05-07 3600 6,C 19.09 USGS 08178800 1977-04-20 3560 6,C 19.02 USGS 08178800 1978-09-13 12000 6,C 28.21 USGS 08178800 1979-04-21 3290 6,C 18.53 USGS 08178800 1980-09-07 807 6,C 12.39 USGS 08178800 1981-06-16 2020 6,C 15.92 USGS 08178800 1982-05-06 4190 6,C 20.08 USGS 08178800 1983-09-19 1360 6,C 14.20 USGS 08178800 1984-03-12 390 6,C 10.29 USGS 08178800 1985-07-04 5190 6,C 21.60 USGS 08178800 1986-06-04 11600 6,C 27.95 USGS 08178800 1986-12-22 4620 6,C 20.66 USGS 08178800 1988-06-03 1690 6,C 15.11 USGS 08178800 1989-06-14 722 6,C 12.05 USGS 08178800 1990-07-16 3280 6,C 17.12 USGS 08178800 1991-04-05 4910 6,C 21.19 USGS 08178800 1991-12-19 4760 6,C 20.74 USGS 08178800 1993-05-06 10200 6,C 27.04 USGS 08178800 1994-05-02 2410 6,C 15.59 USGS 08178800 1994-10-08 4420 6,C 20.16 USGS 08178800 1996-09-25 1410 6,C 12.80 USGS 08178800 1997-06-22 2730 6,C 16.46 USGS 08178800 1998-08-23 2250 6,C 15.23 USGS 08178800 1998-10-17 48800 6,C 34.07 USGS 08178800 2000-06-10 700 6,C 10.30 USGS 08178800 2001-08-31 4960 6,C 20.23 USGS 08178800 2002-07-02 16300 6,C 28.83 USGS 08178800 2002-10-24 3090 6,C 16.68 USGS 08178800 2004-04-05 1360 6,C 12.35 2 2004-06-30 12.62 USGS 08178800 2004-11-22 20:30 14300 6,C 27.91 USGS 08178800 2006-05-06 20:15 1930 6,C 13.79 USGS 08178800 2007-08-17 08:30 4420 6,C 19.46 USGS 08178800 2008-08-20 08:45 1630 6,C 13.02 USGS 08178800 2009-09-23 00:15 601 6,C 9.59 USGS 08178800 2009-10-04 17:00 8400 6,C 24.14 USGS 08178800 2011-06-22 16:15 957 6,C 10.93 USGS 08178800 2012-01-25 13:15 5530 6,C 20.97 USGS 08178800 2013-05-25 20:00 10800 6,C 25.93 USGS 08178800 2014-06-25 22:15 3630 6,C 17.89 USGS 08178800 2015-05-24 08:45 4950 6,C 20.25 USGS 08178800 2016-09-26 18:45 6070 6,C 21.63 USGS 08178800 2016-12-03 15:45 6530 6,C 22.19 USGS 08178800 2018-09-04 11:15 4640 6,C 19.67 USGS 08178800 2019-09-20 08:00 2290 6,C 14.34 USGS 08178800 2019-10-25 11:15 2880 6,C 15.89 USGS 08178800 2021-05-02 02:45 3390 6,C 17.10 USGS 08178800 2021-10-14 12:45 4430 5,6,C 19.27 USGS 08178800 2023-05-13 14:15 2890 6,C 15.91