# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 13:10:46 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 08183500 San Antonio Rv nr Falls City, 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 08183500 1913-10-00 28900 7,Bd 28.46 Bd USGS 08183500 1926-04-23 9260 6 10.53 USGS 08183500 1927-06-16 2220 6 3.98 USGS 08183500 1927-10-01 5550 6 7.16 USGS 08183500 1929-05-29 10100 6 11.15 USGS 08183500 1930-05-16 1290 6 2.97 USGS 08183500 1931-07-20 2540 6 4.44 USGS 08183500 1932-02-20 1660 6 3.50 USGS 08183500 1933-07-30 5990 6 7.64 USGS 08183500 1934-04-07 3400 6 5.35 USGS 08183500 1935-06-15 14300 6 22.30 USGS 08183500 1936-07-03 16200 6 19.44 USGS 08183500 1937-06-02 14600 6 16.65 USGS 08183500 1938-04-26 4320 6 6.04 USGS 08183500 1939-07-14 1280 6 3.04 USGS 08183500 1940-04-07 3700 6 5.39 USGS 08183500 1940-11-06 6620 6 8.70 USGS 08183500 1942-07-06 18500 6 22.13 USGS 08183500 1942-10-20 7880 6 10.37 USGS 08183500 1944-05-28 5170 6 6.92 USGS 08183500 1945-01-20 3820 6 5.48 USGS 08183500 1946-09-29 47400 6 33.80 1875 USGS 08183500 1946-11-12 2670 6 4.43 USGS 08183500 1948-08-26 10900 6 13.88 USGS 08183500 1949-06-28 14800 6 18.05 USGS 08183500 1949-10-27 4020 6 5.67 USGS 08183500 1951-06-05 2640 6 4.53 USGS 08183500 1952-07-18 2100 6 4.00 USGS 08183500 1953-05-18 5040 6 6.96 USGS 08183500 1954-05-25 1950 6 3.82 USGS 08183500 1955-02-07 1660 6 3.68 USGS 08183500 1956-09-02 3590 6 5.38 USGS 08183500 1957-04-27 6920 6 10.53 USGS 08183500 1958-02-23 7320 6 11.13 USGS 08183500 1958-11-01 2820 6 4.75 USGS 08183500 1959-10-07 3060 6 5.09 USGS 08183500 1960-10-27 5220 6 8.10 USGS 08183500 1962-06-03 1860 6 3.70 USGS 08183500 1963-02-20 1780 6 3.59 USGS 08183500 1964-03-21 2650 6 4.57 USGS 08183500 1965-05-21 9480 6 15.20 USGS 08183500 1965-12-05 2660 6 4.77 USGS 08183500 1967-09-22 14600 6 25.26 USGS 08183500 1968-01-21 17300 6 22.87 USGS 08183500 1969-02-14 2700 6 5.00 USGS 08183500 1970-05-29 3180 6 5.68 USGS 08183500 1971-08-06 4420 6 7.30 USGS 08183500 1972-05-10 7560 6 12.52 USGS 08183500 1973-09-29 24400 6 27.26 USGS 08183500 1974-08-11 8150 6 13.36 USGS 08183500 1975-05-25 8270 6 13.22 USGS 08183500 1976-05-10 7240 6 11.78 USGS 08183500 1977-04-22 12300 6 17.82 USGS 08183500 1978-08-07 6750 6 11.07 USGS 08183500 1979-06-04 5800 6 9.62 USGS 08183500 1980-05-15 5120 6 8.58 USGS 08183500 1981-06-18 11400 6 16.84 USGS 08183500 1981-10-09 4270 6 7.27 USGS 08183500 1983-09-19 6460 6 10.64 USGS 08183500 1983-11-06 1550 6 3.42 USGS 08183500 1985-07-06 4380 6 7.44 USGS 08183500 1986-06-06 14300 6 19.75 USGS 08183500 1987-06-07 19900 6 24.00 USGS 08183500 1988-07-22 2540 6 4.68 USGS 08183500 1989-06-15 2400 6 4.38 USGS 08183500 1990-04-28 4020 6 6.87 USGS 08183500 1991-04-07 5210 6 8.71 USGS 08183500 1991-12-23 20200 6 19.29 USGS 08183500 1993-05-24 11900 6 14.68 USGS 08183500 1994-05-15 7230 6 10.01 USGS 08183500 1995-07-01 4360 6 6.66 USGS 08183500 1996-08-30 2100 6 4.19 USGS 08183500 1997-06-26 11500 6 13.41 USGS 08183500 1998-08-24 5490 6 7.91 USGS 08183500 1998-10-20 70000 6 33.60 USGS 08183500 2000-06-12 3870 6 6.16 USGS 08183500 2000-11-05 7790 6 10.68 USGS 08183500 2002-07-07 54000 6 34.74 1946 USGS 08183500 2002-10-26 17300 6 18.29 USGS 08183500 2004-06-11 22:15 12100 6 14.79 USGS 08183500 2004-11-24 15:45 21600 6 20.72 USGS 08183500 2006-05-06 18:30 2350 6 4.49 USGS 08183500 2007-08-19 15:30 26400 6 25.20 USGS 08183500 2008-08-21 17:15 2910 6 5.07 USGS 08183500 2009-09-13 00:15 2290 6 4.35 USGS 08183500 2010-09-10 13:30 8340 6 11.17 USGS 08183500 2011-01-10 21:30 1470 6 3.26 USGS 08183500 2012-01-27 4460 6 6.26 2 2012-08-21 6.81 USGS 08183500 2013-05-27 22:45 15400 6 17.11 USGS 08183500 2014-05-15 04:00 3610 6 6.01 USGS 08183500 2015-05-15 17:00 10300 6 13.09 USGS 08183500 2016-06-05 13:00 13000 6 15.46 USGS 08183500 2016-12-06 01:45 9170 6 11.99 USGS 08183500 2018-09-12 05:15 9790 6 12.59 USGS 08183500 2018-11-11 10:15 3500 6 5.80 USGS 08183500 2020-09-10 08:00 4590 6 7.14 USGS 08183500 2021-05-04 04:00 6280 6 9.02 USGS 08183500 2021-10-16 16:00 4150 6 6.65 USGS 08183500 2023-05-15 10:30 3510 6 5.88 USGS 08183500 2024-01-26 17:00 4030 6 6.38