# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-11 18:10:59 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 08164450 Sandy Ck nr Ganado, 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 08164450 1978-09-14 14000 23.03 USGS 08164450 1979-09-20 8650 19.96 USGS 08164450 1980-01-21 8820 20.07 USGS 08164450 1981-06-13 9110 20.26 USGS 08164450 1981-11-02 5270 17.40 USGS 08164450 1983-02-16 4470 16.58 USGS 08164450 1983-11-07 2350 13.18 USGS 08164450 1985-04-21 3810 15.62 USGS 08164450 1985-11-13 9420 20.46 USGS 08164450 1987-06-14 5660 17.78 USGS 08164450 1987-12-22 2170 12.77 USGS 08164450 1989-05-16 2980 14.42 USGS 08164450 1990-04-27 1320 10.76 USGS 08164450 1991-04-05 3320 15.72 USGS 08164450 1992-02-12 10100 20.73 USGS 08164450 1993-06-21 8310 19.73 USGS 08164450 1994-06-04 3810 15.62 USGS 08164450 1994-10-19 24900 28.45 USGS 08164450 1995-12-18 2020 12.43 USGS 08164450 1997-03-18 8180 19.64 USGS 08164450 1997-10-14 8760 20.03 USGS 08164450 1998-10-19 63400 32.72 USGS 08164450 2000-05-03 2610 13.69 USGS 08164450 2001-09-01 10000 20.84 USGS 08164450 2002-04-09 3600 15.30 USGS 08164450 2002-11-05 8650 19.96 USGS 08164450 2004-06-26 5980 18.06 USGS 08164450 2004-11-24 02:00 20000 25.73 USGS 08164450 2006-09-24 10:15 2170 12.77 USGS 08164450 2007-07-06 16:00 6550 18.50 USGS 08164450 2007-10-17 02:30 2470 13.30 USGS 08164450 2009-04-19 22:45 3820 15.62 USGS 08164450 2010-01-17 05:00 4740 16.86 USGS 08164450 2011-06-25 503 8.55 USGS 08164450 2012-02-19 07:15 2830 14.17 USGS 08164450 2012-10-01 2270 13.09 USGS 08164450 2014-05-28 18:00 5660 17.78 USGS 08164450 2015-06-19 17100 24.61 USGS 08164450 2016-04-20 09:00 8650 20.25 USGS 08164450 2017-08-29 18:00 20500 9 25.84 USGS 08164450 2018-06-21 10:30 1600 11.83 USGS 08164450 2018-12-09 13:15 4040 16.70 USGS 08164450 2020-09-23 23:15 4680 17.00 USGS 08164450 2021-05-03 6940 19.15 USGS 08164450 2022-02-01 20:30 1310 11.17 USGS 08164450 2023-05-15 10:15 7220 18.75