# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-02-03 09:36:29 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 08171300 Blanco Rv nr Kyle, 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 08171300 1929-05-00 139000 7,Bd 40.00 5,Bd 1882 USGS 08171300 1952-09-11 115000 7 38.00 USGS 08171300 1957-04-24 75400 34.00 USGS 08171300 1958-05-02 98000 36.30 USGS 08171300 1959-06-26 1650 9.66 USGS 08171300 1959-10-04 40900 28.70 USGS 08171300 1961-02-16 42400 27.43 USGS 08171300 1962-06-04 15000 19.09 USGS 08171300 1963-04-05 5640 13.85 USGS 08171300 1964-06-17 1180 8.61 USGS 08171300 1965-06-05 20100 21.12 USGS 08171300 1965-10-18 10600 17.05 USGS 08171300 1967-09-05 760 7.50 USGS 08171300 1968-01-20 26600 23.33 USGS 08171300 1969-05-17 1570 9.06 USGS 08171300 1970-05-15 14400 18.57 USGS 08171300 1971-08-05 2890 10.90 USGS 08171300 1972-05-17 6300 14.00 USGS 08171300 1973-07-15 22200 22.00 USGS 08171300 1973-10-15 19100 20.75 USGS 08171300 1974-11-23 16800 19.80 USGS 08171300 1976-04-18 19600 20.88 USGS 08171300 1977-04-16 13200 18.21 USGS 08171300 1978-09-09 1950 9.93 USGS 08171300 1979-03-19 12900 18.08 USGS 08171300 1980-05-21 1140 8.54 USGS 08171300 1981-06-13 29000 23.96 USGS 08171300 1982-05-13 16300 19.58 USGS 08171300 1983-05-21 3370 11.75 USGS 08171300 1983-10-09 1870 9.82 USGS 08171300 1985-06-06 50700 29.43 USGS 08171300 1986-09-06 32900 25.91 USGS 08171300 1987-07-17 19500 21.66 USGS 08171300 1987-11-25 28000 24.22 USGS 08171300 1989-05-17 6590 14.66 USGS 08171300 1990-05-03 8800 16.28 USGS 08171300 1991-04-14 2500 10.70 USGS 08171300 1991-12-21 35300 26.18 USGS 08171300 1993-01-20 916 7.98 USGS 08171300 1993-10-20 1050 8.30 USGS 08171300 1995-05-30 8890 16.34 USGS 08171300 1995-11-01 206 5.77 USGS 08171300 1997-06-22 33600 25.78 USGS 08171300 1998-03-16 21100 22.20 USGS 08171300 1998-10-17 105000 35.82 USGS 08171300 2000-06-11 463 6.73 USGS 08171300 2000-11-03 12000 18.25 USGS 08171300 2001-11-15 87300 34.73 USGS 08171300 2003-02-20 4710 12.97 USGS 08171300 2004-06-30 6960 14.94 USGS 08171300 2004-11-17 31600 2 25.26 5 USGS 08171300 2006-05-07 14:30 190 5.74 USGS 08171300 2007-03-12 07:00 34500 25.99 USGS 08171300 2007-10-22 09:15 123 5.41 USGS 08171300 2009-09-10 21:45 731 7.55 USGS 08171300 2010-09-08 21:15 12600 17.11 USGS 08171300 2011-01-09 87.0 5.30 USGS 08171300 2012-05-11 09:00 5020 12.75 USGS 08171300 2013-05-25 21:15 5030 12.76 USGS 08171300 2013-10-31 101000 35.65 USGS 08171300 2015-05-24 180000 40.86 USGS 08171300 2015-10-30 11:45 115000 37.24 USGS 08171300 2017-04-12 12:00 3180 11.13 USGS 08171300 2018-09-09 17:20 3240 11.19 USGS 08171300 2019-05-08 22:15 24500 21.45 USGS 08171300 2020-05-25 10:45 4630 12.44 USGS 08171300 2021-06-05 14:30 559 7.07 USGS 08171300 2021-10-14 04:10 25100 21.63 USGS 08171300 2022-10-01 0.00 3.00 USGS 08171300 2024-01-22 16:40 431 6.75