# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 02:38:44 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 08075000 Brays Bayou at Houston, 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 08075000 1919-06-00 56.00 5,Bd USGS 08075000 1929-05-31 11100 7,C 50.40 USGS 08075000 1936-05-25 6600 C 47.00 USGS 08075000 1936-12-10 1270 C 34.88 USGS 08075000 1938-05-17 4530 C 43.27 USGS 08075000 1939-07-12 6800 C 48.02 USGS 08075000 1940-02-17 1340 C 36.73 USGS 08075000 1941-09-24 6460 C 47.62 USGS 08075000 1941-10-31 4590 C 44.58 USGS 08075000 1943-07-29 6280 C 48.22 USGS 08075000 1943-11-02 8120 C 50.60 USGS 08075000 1945-08-28 5590 C 51.70 USGS 08075000 1946-09-27 3880 C 48.24 USGS 08075000 1946-11-05 4360 C 46.25 USGS 08075000 1947-12-13 1440 C 38.44 USGS 08075000 1949-02-26 2340 C 42.60 USGS 08075000 1949-10-08 5340 C 51.49 USGS 08075000 1951-03-28 786 C 34.58 USGS 08075000 1952-02-01 1850 C 38.79 USGS 08075000 1953-05-18 3580 C 42.72 USGS 08075000 1953-11-18 3680 C 43.20 USGS 08075000 1955-02-04 3300 C 42.38 USGS 08075000 1956-05-02 1180 C 36.38 USGS 08075000 1957-03-17 4660 C 43.65 USGS 08075000 1957-10-15 5100 C 47.48 USGS 08075000 1959-04-09 7760 C 43.80 USGS 08075000 1960-06-26 12600 C 49.72 USGS 08075000 1961-09-11 6320 C 41.62 USGS 08075000 1961-11-13 7720 C 43.00 USGS 08075000 1963-01-17 8300 C 40.30 USGS 08075000 1964-03-19 4060 C 35.02 USGS 08075000 1964-12-10 3160 C 33.46 USGS 08075000 1966-04-14 9400 C 40.12 USGS 08075000 1967-09-21 4730 C 34.11 USGS 08075000 1968-06-23 12000 C 40.48 USGS 08075000 1969-02-21 9240 C 38.25 USGS 08075000 1970-05-21 11500 C 41.40 USGS 08075000 1970-10-11 15500 C 43.54 USGS 08075000 1972-05-12 11700 C 40.56 USGS 08075000 1973-06-13 24800 C 49.90 USGS 08075000 1974-01-19 8660 C 37.96 USGS 08075000 1975-06-09 18000 C 45.34 USGS 08075000 1976-06-15 29000 C 52.13 USGS 08075000 1977-04-20 8710 C 38.38 USGS 08075000 1978-06-07 6260 C 35.90 USGS 08075000 1979-04-19 25500 C 50.36 USGS 08075000 1980-01-22 11300 C 40.66 USGS 08075000 1981-08-31 25400 C 50.32 USGS 08075000 1982-05-13 17700 C 45.57 USGS 08075000 1983-09-19 29000 C 52.13 USGS 08075000 1983-11-30 8640 C 38.31 USGS 08075000 1985-03-20 13200 C 42.22 USGS 08075000 1985-11-11 17300 C 45.26 USGS 08075000 1987-06-12 22400 C 48.35 USGS 08075000 1988-03-02 8290 C 37.98 USGS 08075000 1989-08-01 21500 C 47.81 USGS 08075000 1990-04-26 10400 C 39.94 USGS 08075000 1991-01-15 19800 C 46.74 USGS 08075000 1992-03-04 23000 C 48.74 USGS 08075000 1993-06-19 16000 C 44.21 USGS 08075000 1993-11-16 16600 C 44.65 USGS 08075000 1994-10-18 27000 C 51.02 USGS 08075000 1996-09-19 17700 C 45.40 USGS 08075000 1997-03-12 23400 C 48.96 USGS 08075000 1998-09-11 25500 C 50.21 USGS 08075000 1998-11-14 16700 C 44.67 USGS 08075000 2000-04-12 7640 C 37.34 USGS 08075000 2001-06-09 33000 C 54.13 USGS 08075000 2002-08-15 17900 C 45.52 USGS 08075000 2002-10-28 11800 C 41.09 USGS 08075000 2003-11-17 25600 C 50.25 USGS 08075000 2005-05-08 12800 C 41.83 USGS 08075000 2005-12-14 12700 C 41.82 USGS 08075000 2006-10-16 17700 C 36.23 6 USGS 08075000 2008-09-13 25500 9,C 41.02 USGS 08075000 2009-04-28 18800 C 36.95 USGS 08075000 2010-07-02 19200 C 37.20 USGS 08075000 2010-12-29 14700 C 34.15 USGS 08075000 2012-01-09 25300 C 40.93 USGS 08075000 2013-04-27 21700 C 38.78 USGS 08075000 2014-09-19 15700 C 34.86 USGS 08075000 2015-05-26 28700 C 42.83 USGS 08075000 2016-04-18 27200 C 41.98 USGS 08075000 2017-08-27 35100 9,C 45.67 USGS 08075000 2018-07-04 12:45 19600 C 37.49 USGS 08075000 2019-09-19 14:45 22200 9,C 39.18 USGS 08075000 2020-09-22 08:00 23100 C 39.72 USGS 08075000 2021-05-24 12:30 12100 C 32.19 USGS 08075000 2021-10-02 11:45 11600 C 31.77 USGS 08075000 2022-11-24 16:15 11500 C 2023-01-24 1545 31.85