# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-25 19:15:05 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 08177500 Coleto Ck nr Victoria, 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 08177500 1936-07-01 32.20 USGS 08177500 1939-07-12 8820 11.40 USGS 08177500 1940-06-30 39200 22.05 USGS 08177500 1940-11-25 48200 24.25 USGS 08177500 1942-07-06 34300 20.75 USGS 08177500 1943-05-31 2530 6.76 USGS 08177500 1944-03-18 12200 13.08 USGS 08177500 1945-04-20 2700 7.09 USGS 08177500 1946-05-23 10000 12.02 USGS 08177500 1946-10-16 89000 36.64 USGS 08177500 1948-05-24 4260 8.78 USGS 08177500 1949-04-26 2700 6.89 USGS 08177500 1949-10-26 2290 6.43 USGS 08177500 1951-09-13 9440 11.60 USGS 08177500 1952-05-28 17300 15.18 USGS 08177500 1953-08-30 14400 13.73 USGS 08177500 1954-05-25 731 3.33 USGS 08177500 1967-09-22 236000 7 42.00 1875 USGS 08177500 1976-04-20 37.85 USGS 08177500 1979-05-11 15500 2 19.00 5 USGS 08177500 1980-01-20 8550 15.72 USGS 08177500 1981-09-01 16500 6 19.73 USGS 08177500 1981-10-31 39100 6 27.02 USGS 08177500 1982-11-19 15900 6 19.50 USGS 08177500 1984-03-12 14400 6 18.82 USGS 08177500 1985-07-04 9590 6 16.35 USGS 08177500 1986-06-13 1090 6 8.17 USGS 08177500 1987-06-11 15100 6 19.15 USGS 08177500 1987-11-25 231 6 5.32 USGS 08177500 1989-04-30 37.0 6 4.23 USGS 08177500 1990-07-17 19200 6 20.86 USGS 08177500 1991-04-05 37000 6 28.00 USGS 08177500 1992-04-17 41700 6 27.68 USGS 08177500 1993-05-05 25900 6 23.27 USGS 08177500 1994-05-14 6020 6 14.00 USGS 08177500 1994-10-18 44700 6 28.41 USGS 08177500 1996-08-30 23.0 6 4.95 USGS 08177500 1997-04-04 50100 6 32.05 USGS 08177500 1997-10-13 28500 6 26.03 USGS 08177500 1998-10-18 22400 6 23.25 USGS 08177500 2000-06-12 504 6 6.75 USGS 08177500 2001-09-01 20200 6 22.39 USGS 08177500 2001-12-02 16:45 11500 6 17.97 USGS 08177500 2002-10-25 15800 6 19.97 USGS 08177500 2004-05-14 13200 6 18.52 USGS 08177500 2004-11-21 19:00 41700 6 28.93 USGS 08177500 2006-06-01 12:15 117 6 4.94 USGS 08177500 2007-07-02 12:15 19300 6 21.67 USGS 08177500 2008-03-06 17:15 33.0 6 4.28 USGS 08177500 2009-01-20 15:15 16.0 6 4.00 USGS 08177500 2010-05-15 10:30 16700 6 20.41 USGS 08177500 2011-01-17 03:30 562 6 6.89 USGS 08177500 2012-07-11 17:30 640 6 7.12 USGS 08177500 2013-05-25 22:45 2130 6 9.68 USGS 08177500 2014-01-09 22.0 6 4.27 USGS 08177500 2015-06-18 05:15 15400 6 19.79 USGS 08177500 2016-03-10 06:00 9210 6 16.01 USGS 08177500 2017-08-26 15:30 24700 6,9 24.02 USGS 08177500 2018-09-15 07:45 1290 6 8.37 USGS 08177500 2018-12-08 03:45 14300 6 19.32 USGS 08177500 2020-04-07 09:45 22.2 6 4.48 USGS 08177500 2021-07-09 05:45 18800 6 26.16 USGS 08177500 2021-10-16 04:30 2700 6 10.66 USGS 08177500 2023-05-14 11:45 13500 6 23.81