# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 20:11:30 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 08073700 Buffalo Bayou at Piney Point, 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 08073700 1964-03-07 2520 6 48.57 USGS 08073700 1965-02-18 974 6 41.44 USGS 08073700 1966-04-14 2180 6 47.73 USGS 08073700 1967-09-21 1280 6 43.19 USGS 08073700 1968-07-03 3540 6 52.75 USGS 08073700 1969-02-22 2420 6 48.67 USGS 08073700 1970-05-21 1580 6 44.79 USGS 08073700 1970-10-12 3170 6 51.56 USGS 08073700 1972-03-21 3760 6 53.47 USGS 08073700 1973-06-13 4470 6 54.98 USGS 08073700 1974-09-13 2410 6 48.05 USGS 08073700 1975-06-03 2380 6 47.44 USGS 08073700 1976-06-01 2350 6 47.82 USGS 08073700 1976-12-20 44.42 USGS 08073700 1978-06-07 52.71 USGS 08073700 1979-09-19 55.15 USGS 08073700 1980-06-22 45.63 USGS 08073700 1981-08-31 5700 6 57.20 USGS 08073700 1982-05-13 50.12 USGS 08073700 1983-09-19 55.60 USGS 08073700 1984-10-25 3500 2,6 USGS 08073700 1985-11-11 3090 6 50.70 USGS 08073700 1987-06-11 2510 6 48.50 USGS 08073700 1988-03-17 2210 6 46.48 USGS 08073700 1989-05-18 4930 6 57.31 USGS 08073700 1990-02-21 2280 6 46.18 USGS 08073700 1991-04-05 2580 6 47.64 USGS 08073700 1992-03-04 7500 6 61.23 USGS 08073700 1993-06-20 4550 6 53.01 USGS 08073700 1994-08-22 2570 6 46.64 USGS 08073700 1994-10-18 4940 6 54.11 USGS 08073700 1995-12-18 2790 6 47.42 USGS 08073700 1997-05-22 5120 6 54.69 USGS 08073700 1998-09-11 5750 6 59.82 USGS 08073700 1999-03-19 4460 6 52.76 USGS 08073700 2000-04-12 2600 6 46.27 USGS 08073700 2001-03-28 5040 6 54.44 USGS 08073700 2002-08-15 3750 6 50.50 USGS 08073700 2002-10-29 4960 6 54.03 USGS 08073700 2003-11-18 5970 6 57.02 USGS 08073700 2004-11-23 4290 6 51.35 USGS 08073700 2005-12-14 4150 6 50.62 USGS 08073700 2006-10-16 5290 6 54.49 USGS 08073700 2008-09-13 4500 6,9 54.70 USGS 08073700 2009-04-28 7990 6 57.25 6 USGS 08073700 2010-07-02 3570 6 46.99 USGS 08073700 2010-12-29 2850 6 43.02 USGS 08073700 2012-01-09 4270 6 47.28 USGS 08073700 2013-09-21 4140 6 46.77 USGS 08073700 2014-05-28 3950 6 45.99 USGS 08073700 2015-05-26 7360 6 58.28 USGS 08073700 2016-04-18 7200 6 57.75 USGS 08073700 2017-08-31 15000 6,9 62.84 2 2017-08-27 63.94 USGS 08073700 2018-07-04 15:00 3990 6 44.80 USGS 08073700 2019-09-19 16:00 7820 6,9 52.75 USGS 08073700 2020-09-22 10:15 7090 6 50.71 USGS 08073700 2021-07-05 20:45 4240 6 42.25 USGS 08073700 2022-01-09 04:30 5520 6 USGS 08073700 2023-07-06 17:45 3840 6