# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-11 18:59:18 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 08074500 Whiteoak 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 08074500 1929-05-31 9360 7,C 47.00 USGS 08074500 1935-12-09 14800 7,C 51.50 5 USGS 08074500 1937-07-23 887 C 29.35 3 USGS 08074500 1938-05-07 3570 C 37.98 USGS 08074500 1939-07-13 1980 C 33.40 USGS 08074500 1940-06-11 632 C 27.20 USGS 08074500 1941-09-24 5100 C 40.27 USGS 08074500 1942-07-06 4400 C 36.98 USGS 08074500 1943-07-29 3660 C 36.38 USGS 08074500 1943-11-02 8600 C 42.45 USGS 08074500 1945-08-28 4330 C 38.80 USGS 08074500 1946-05-20 3660 C 37.13 USGS 08074500 1946-11-06 4120 C 37.33 USGS 08074500 1947-12-13 534 C 24.12 USGS 08074500 1949-04-23 1920 C 31.35 USGS 08074500 1949-10-08 3650 C 37.65 USGS 08074500 1951-03-27 714 C 24.99 USGS 08074500 1952-02-01 835 C 25.79 USGS 08074500 1953-05-18 1920 C 31.38 USGS 08074500 1954-07-31 3890 C 36.80 USGS 08074500 1955-02-06 1690 C 29.05 USGS 08074500 1956-07-10 1320 C 27.31 USGS 08074500 1957-03-17 3060 C 35.43 USGS 08074500 1957-10-15 5320 C 40.58 USGS 08074500 1959-08-26 4510 C 39.18 USGS 08074500 1960-06-26 4380 C 40.58 USGS 08074500 1961-02-17 7380 C 39.45 USGS 08074500 1961-11-13 9000 C 43.60 USGS 08074500 1962-11-27 5020 C 38.48 USGS 08074500 1964-03-19 2270 C 31.92 USGS 08074500 1965-09-22 2390 C 23.40 2 1965-02-16 34.27 1 USGS 08074500 1966-04-14 8320 C 31.89 USGS 08074500 1967-09-21 3330 C 25.33 USGS 08074500 1968-05-10 9120 C 32.80 USGS 08074500 1969-02-21 8760 C 32.45 USGS 08074500 1970-05-15 3750 C 27.40 USGS 08074500 1970-10-23 10600 C 37.75 USGS 08074500 1972-03-20 17300 C 43.50 USGS 08074500 1973-06-13 13600 C 41.06 USGS 08074500 1974-09-13 6060 C 29.30 USGS 08074500 1975-05-29 6180 C 29.47 USGS 08074500 1976-06-01 8480 C 32.49 USGS 08074500 1977-06-15 6410 C 29.79 USGS 08074500 1978-06-07 8290 C 32.86 USGS 08074500 1979-09-20 11800 C 37.18 USGS 08074500 1980-03-29 4810 C 27.91 USGS 08074500 1981-08-31 12700 C 38.21 USGS 08074500 1982-05-13 9090 C 33.89 USGS 08074500 1983-08-18 11500 C 36.79 USGS 08074500 1984-06-06 3830 C 26.31 USGS 08074500 1984-10-25 12700 C 38.22 USGS 08074500 1985-11-24 10900 C 36.16 USGS 08074500 1986-11-23 7660 C 32.04 USGS 08074500 1988-03-17 5440 C 28.89 USGS 08074500 1989-06-26 18300 C 44.48 USGS 08074500 1989-10-29 8550 C 33.21 USGS 08074500 1991-06-16 9310 C 34.16 USGS 08074500 1992-03-04 25100 C 50.43 USGS 08074500 1993-03-01 11200 C 36.49 USGS 08074500 1993-11-16 6850 C 30.94 USGS 08074500 1994-10-17 11800 C 37.20 USGS 08074500 1995-12-18 9630 C 34.56 USGS 08074500 1997-05-24 15600 C 41.49 USGS 08074500 1998-09-11 21200 C 47.06 USGS 08074500 1998-11-13 9770 C 34.72 USGS 08074500 2000-05-03 7620 C 31.99 USGS 08074500 2001-06-09 28100 C 52.84 USGS 08074500 2001-12-12 10600 C 35.77 USGS 08074500 2002-10-29 15900 C 41.81 USGS 08074500 2003-11-17 18100 C 44.32 USGS 08074500 2005-05-30 10200 C 35.23 USGS 08074500 2006-06-19 14500 C 40.22 USGS 08074500 2006-10-16 14000 C 39.68 USGS 08074500 2008-09-14 20000 C 46.00 USGS 08074500 2009-04-28 15500 C 32.29 6 USGS 08074500 2010-07-02 12000 C 28.40 USGS 08074500 2010-12-29 7750 C 23.16 USGS 08074500 2012-01-25 8670 C 24.36 USGS 08074500 2013-09-20 13400 C 30.02 USGS 08074500 2014-05-28 10600 C 26.69 USGS 08074500 2015-05-26 13600 C 40.22 USGS 08074500 2016-04-18 22000 C 38.76 USGS 08074500 2017-08-27 50600 9,C 44.31 USGS 08074500 2018-07-04 14:15 13200 C 30.64 USGS 08074500 2019-09-19 14:30 26500 9,C 38.02 USGS 08074500 2020-09-22 21:15 13600 C 29.97 USGS 08074500 2021-06-28 10:30 5790 C 22.93 USGS 08074500 2022-01-09 03:45 13100 C 30.59 USGS 08074500 2023-01-08 02:45 7510 C 25.10 USGS 08074500 2024-07-08 12:00 27800 C 38.72