# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-02 07:57:58 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 08109000 Brazos Rv nr Bryan, 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 08109000 1900-04-11 135000 USGS 08109000 1900-11-08 37300 USGS 08109000 1902-08-01 65900 USGS 08109000 1918-11-11 69300 41.00 3 USGS 08109000 1919-10-25 70500 41.50 3 USGS 08109000 1921-09-12 53.00 3 USGS 08109000 1922-04-07 139000 49.00 3 USGS 08109000 1923-04-13 56300 33.20 3 USGS 08109000 1923-12-14 70700 37.60 3 USGS 08109000 1925-05-10 58000 32.90 3 USGS 08109000 1926-04-00 50000 2,Bd USGS 08109000 1927-06-22 43800 22.80 6 USGS 08109000 1927-10-04 38700 21.30 USGS 08109000 1932-02-21 75100 32.65 USGS 08109000 1933-05-29 40900 20.82 USGS 08109000 1934-04-07 79600 31.05 USGS 08109000 1935-05-22 139000 42.30 USGS 08109000 1936-05-29 75000 31.50 USGS 08109000 1936-10-01 133000 41.96 USGS 08109000 1938-01-26 103000 37.48 USGS 08109000 1939-05-19 54200 26.25 USGS 08109000 1940-07-02 57900 6 26.80 USGS 08109000 1940-11-27 150000 6 42.50 USGS 08109000 1942-04-28 103000 6 38.48 USGS 08109000 1942-10-20 53800 6 26.00 USGS 08109000 1944-05-04 172000 6 43.20 USGS 08109000 1945-04-24 139000 6 41.70 USGS 08109000 1946-05-17 57400 6 25.20 USGS 08109000 1947-01-19 46400 6 22.35 USGS 08109000 1948-05-13 30000 6 18.04 USGS 08109000 1949-05-20 53200 6 24.98 USGS 08109000 1950-02-14 43800 6 22.25 USGS 08109000 1951-06-14 15600 6 13.02 USGS 08109000 1952-05-26 33500 6 19.24 USGS 08109000 1953-05-14 65200 6 28.82 USGS 08109000 1953-12-04 34000 6 19.96 USGS 08109000 1955-05-21 30700 6 17.57 USGS 08109000 1956-05-04 33100 6 18.44 USGS 08109000 1957-04-26 137000 6 42.08 USGS 08109000 1957-10-16 104000 6 39.16 USGS 08109000 1959-04-12 14200 6 12.54 USGS 08109000 1959-10-07 93000 6 35.32 USGS 08109000 1960-12-10 88000 6 34.32 USGS 08109000 1962-09-15 25500 6 16.43 USGS 08109000 1962-10-12 18100 6 13.55 USGS 08109000 1964-06-17 26100 6 16.56 USGS 08109000 1965-05-19 137000 6 42.14 USGS 08109000 1966-04-27 81800 6 34.25 USGS 08109000 1967-06-13 16100 6 12.05 USGS 08109000 1968-01-23 73800 6 32.09 USGS 08109000 1969-05-13 35500 6 20.43 USGS 08109000 1970-03-09 42700 6 22.90 USGS 08109000 1970-10-24 12100 6 10.40 USGS 08109000 1971-12-11 25000 6 15.86 USGS 08109000 1973-04-26 41500 2,6 22.50 USGS 08109000 1974-09-13 36100 6 20.63 USGS 08109000 1975-05-26 74300 6 32.16 USGS 08109000 1976-04-21 41400 6 22.43 USGS 08109000 1977-04-18 61800 6 28.72 USGS 08109000 1978-03-08 14900 6 11.50 USGS 08109000 1979-06-03 58700 6 26.60 USGS 08109000 1980-05-17 34800 6 20.11 USGS 08109000 1981-06-18 59900 6 28.16 USGS 08109000 1982-05-14 35000 6 20.18 USGS 08109000 1983-05-22 31500 6 18.72 USGS 08109000 1984-06-07 5510 6 7.22 USGS 08109000 1985-02-24 34400 6 19.92 USGS 08109000 1986-02-05 62500 6 28.92 USGS 08109000 1987-06-14 60400 6 29.61 USGS 08109000 1987-12-28 11900 6 10.20 USGS 08109000 1989-05-19 50300 6 26.00 USGS 08109000 1990-05-05 60600 6 29.70 USGS 08109000 1991-01-11 43700 6 23.62 USGS 08109000 1991-12-23 163000 6 43.93 USGS 08109000 1993-03-21 11:00 39500 6 21.01