# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-28 09:18:59 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 08164000 Lavaca Rv nr Edna, 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 08164000 1936-05-25 83400 7 33.80 1880 USGS 08164000 1939-07-13 13600 23.90 USGS 08164000 1940-07-01 73000 32.51 USGS 08164000 1940-11-26 51200 29.70 USGS 08164000 1942-04-10 12800 23.60 USGS 08164000 1943-03-26 3200 15.90 USGS 08164000 1944-03-19 9640 22.70 USGS 08164000 1945-01-20 6280 20.87 USGS 08164000 1946-08-31 17200 24.78 USGS 08164000 1946-10-18 19600 25.34 USGS 08164000 1948-05-27 15200 24.69 USGS 08164000 1949-04-27 6830 21.33 USGS 08164000 1949-12-19 7000 21.41 USGS 08164000 1951-06-15 3460 16.49 USGS 08164000 1952-05-29 23000 26.54 USGS 08164000 1953-05-19 8560 22.70 USGS 08164000 1954-04-10 2070 13.06 USGS 08164000 1955-05-21 9490 23.30 USGS 08164000 1956-07-12 690 7.40 USGS 08164000 1957-04-29 9440 23.55 USGS 08164000 1957-10-17 24500 26.66 USGS 08164000 1959-04-13 10400 23.80 USGS 08164000 1960-06-27 9860 23.47 USGS 08164000 1960-10-20 25100 27.50 USGS 08164000 1961-11-15 11200 24.06 USGS 08164000 1963-02-20 5000 19.00 USGS 08164000 1964-06-17 3120 16.85 USGS 08164000 1965-05-20 12300 24.42 USGS 08164000 1965-11-06 8520 22.68 USGS 08164000 1967-09-23 22500 26.37 USGS 08164000 1968-05-13 17500 25.47 USGS 08164000 1969-04-13 13200 24.61 USGS 08164000 1970-06-01 6150 21.55 USGS 08164000 1971-09-13 13300 24.63 USGS 08164000 1972-05-08 19700 26.27 USGS 08164000 1973-06-14 59900 30.99 USGS 08164000 1974-09-16 15300 25.06 USGS 08164000 1975-05-27 9700 23.45 USGS 08164000 1976-05-08 5180 20.36 USGS 08164000 1976-12-08 13100 24.28 USGS 08164000 1978-09-14 22400 26.46 USGS 08164000 1979-06-08 12600 24.14 USGS 08164000 1980-05-20 8330 22.37 USGS 08164000 1981-09-02 37300 28.57 USGS 08164000 1981-11-02 21000 26.21 USGS 08164000 1982-11-21 15100 25.03 USGS 08164000 1983-11-06 5840 21.13 USGS 08164000 1985-04-23 24400 27.17 USGS 08164000 1985-11-13 9490 22.73 USGS 08164000 1987-06-06 24700 27.22 USGS 08164000 1987-11-25 3890 17.30 USGS 08164000 1989-01-30 1480 11.68 USGS 08164000 1990-03-31 2240 14.31 USGS 08164000 1991-04-06 11800 23.73 USGS 08164000 1992-02-12 28000 27.78 USGS 08164000 1993-06-21 16600 25.37 USGS 08164000 1994-05-16 9980 22.99 USGS 08164000 1994-10-19 150000 35.49 USGS 08164000 1996-09-21 5420 19.73 USGS 08164000 1997-04-12 49800 30.38 USGS 08164000 1997-10-14 21100 26.52 USGS 08164000 1998-10-19 80000 32.38 USGS 08164000 2000-06-12 3380 16.98 USGS 08164000 2001-09-02 29400 28.00 USGS 08164000 2002-07-18 04:00 9330 23.78 USGS 08164000 2002-11-06 16700 25.40 USGS 08164000 2004-05-15 13400 24.34 USGS 08164000 2004-11-25 06:00 17300 25.57 USGS 08164000 2006-07-07 16:15 1740 12.62 USGS 08164000 2007-07-03 12:00 29900 28.08 USGS 08164000 2007-10-17 20:30 5240 19.53 USGS 08164000 2009-04-20 23:15 9240 22.59 USGS 08164000 2010-09-10 09:30 16100 25.59 USGS 08164000 2011-01-17 16:00 2820 16.19 USGS 08164000 2012-03-30 12:45 5980 21.12 USGS 08164000 2013-04-29 16:00 3510 17.64 USGS 08164000 2014-05-29 21:30 3880 18.34 USGS 08164000 2015-06-18 22:00 39200 29.72 USGS 08164000 2016-03-12 01:00 9270 23.48 USGS 08164000 2017-08-29 16:30 74300 9 32.53 USGS 08164000 2018-06-22 00:45 8120 22.73 USGS 08164000 2018-12-10 06:00 11200 24.23 USGS 08164000 2020-09-22 09:45 2430 15.03 USGS 08164000 2021-06-05 20:15 19600 26.09 USGS 08164000 2022-02-02 16:15 6300 21.39 USGS 08164000 2023-05-15 10:00 20200 26.78