# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-02-19 14:44:20 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 08173000 Plum Ck nr Luling, 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 08173000 1930-06-16 4270 21.68 USGS 08173000 1931-01-11 3580 20.85 USGS 08173000 1932-01-05 3980 21.83 USGS 08173000 1933-07-31 3370 21.33 USGS 08173000 1934-03-02 2880 19.68 USGS 08173000 1935-05-05 4060 21.80 USGS 08173000 1936-07-01 78500 30.70 USGS 08173000 1937-06-04 4820 21.77 USGS 08173000 1938-04-18 12000 23.00 USGS 08173000 1939-07-12 707 12.63 USGS 08173000 1940-06-30 11000 23.12 USGS 08173000 1941-04-24 10800 23.07 USGS 08173000 1942-07-05 37000 26.48 USGS 08173000 1942-10-19 2310 19.57 USGS 08173000 1944-05-27 3700 21.07 USGS 08173000 1945-01-19 6350 22.06 USGS 08173000 1946-03-13 19600 24.47 USGS 08173000 1947-08-26 20000 24.50 USGS 08173000 1948-05-27 1380 16.88 USGS 08173000 1949-04-26 7500 22.33 USGS 08173000 1950-06-03 19000 24.38 USGS 08173000 1951-06-04 15500 23.89 USGS 08173000 1952-06-06 2950 20.46 USGS 08173000 1953-04-29 32500 25.95 USGS 08173000 1953-12-03 2850 20.37 USGS 08173000 1955-05-19 1360 16.78 USGS 08173000 1956-04-24 2620 20.10 USGS 08173000 1957-04-27 15000 23.80 USGS 08173000 1958-02-22 19600 24.45 USGS 08173000 1959-04-12 4620 21.45 USGS 08173000 1960-04-29 31600 25.88 USGS 08173000 1961-06-18 31600 25.89 USGS 08173000 1961-11-14 2000 5 18.97 USGS 08173000 1963-02-19 1780 5 18.50 USGS 08173000 1964-09-17 3450 6 20.90 USGS 08173000 1965-01-22 20800 6 24.56 USGS 08173000 1965-12-03 13800 6 23.62 USGS 08173000 1967-09-22 3520 6 20.96 USGS 08173000 1968-04-09 10900 6 23.04 USGS 08173000 1968-12-01 7400 6 22.20 USGS 08173000 1970-05-16 6880 6 22.07 USGS 08173000 1970-10-23 4350 6 21.08 USGS 08173000 1972-05-12 20400 6 24.55 USGS 08173000 1973-06-12 5020 6 21.45 USGS 08173000 1974-09-13 5910 6 21.77 USGS 08173000 1975-05-24 36300 6 26.51 USGS 08173000 1976-05-07 8660 6 22.53 3 USGS 08173000 1977-04-20 14800 6 23.76 USGS 08173000 1978-06-07 3800 6 20.50 USGS 08173000 1979-02-06 2280 6 18.30 USGS 08173000 1980-05-19 2940 6 20.14 USGS 08173000 1981-06-14 12500 6 23.37 USGS 08173000 1982-05-14 13300 6 23.51 USGS 08173000 1983-05-22 3900 6 20.61 USGS 08173000 1983-11-07 837 6 12.49 USGS 08173000 1985-04-12 2330 6 18.40 USGS 08173000 1985-11-24 29300 6 25.47 USGS 08173000 1987-06-04 26900 6 26.48 USGS 08173000 1988-05-30 860 6 11.10 USGS 08173000 1989-05-10 2910 6 19.47 USGS 08173000 1990-09-10 639 6 9.51 USGS 08173000 1991-01-18 11000 6 23.06 USGS 08173000 1991-12-21 26800 6 25.37 USGS 08173000 1993-05-06 6450 6 21.26 USGS 08173000 2001-09-06 994 6 12.05 USGS 08173000 2001-12-16 4990 6 20.30 USGS 08173000 2002-11-05 15000 6 23.82 USGS 08173000 2004-06-10 10700 6 23.00 USGS 08173000 2004-11-23 31000 6 25.88 USGS 08173000 2006-05-06 20:15 909 6 11.57 USGS 08173000 2007-03-12 12:32 26700 6 25.36 USGS 08173000 2008-03-11 12:00 264 6 6.58 USGS 08173000 2009-04-18 13:00 859 6 11.22 USGS 08173000 2010-04-17 05:00 9680 6 22.68 USGS 08173000 2011-01-17 12:00 198 6 6.20 USGS 08173000 2012-01-25 21:30 19100 6 24.41 USGS 08173000 2013-09-29 19:15 1650 6 16.38 USGS 08173000 2013-10-31 23:15 19200 6 21.41 USGS 08173000 2015-05-26 29200 6 25.67 USGS 08173000 2015-10-31 11:30 15800 6 7.29 USGS 08173000 2017-08-27 14:30 28100 6,9 24.92 USGS 08173000 2018-03-29 20:00 6430 6 21.67 USGS 08173000 2018-12-08 23:45 5540 6 21.29 USGS 08173000 2020-05-14 06:45 2750 6 18.73 USGS 08173000 2021-05-02 07:30 5450 6 21.29 USGS 08173000 2021-10-14 21:30 9310 6 22.72 USGS 08173000 2022-12-11 12:45 1370 6 13.55 USGS 08173000 2024-01-25 18:45 1940 6 17.24