# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-17 13:54:21 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 08194200 San Casimiro Ck nr Freer, 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 08194200 1954-00-00 65200 7,Bm 26.00 Bm USGS 08194200 1962-06-03 1000 14.67 USGS 08194200 1963-06-17 13400 22.35 USGS 08194200 1964-09-18 1600 16.79 USGS 08194200 1964-10-20 920 15.20 USGS 08194200 1966-04-18 2200 17.34 USGS 08194200 1967-09-23 43200 9 24.60 USGS 08194200 1968-09-06 920 14.56 USGS 08194200 1968-10-05 1320 15.70 USGS 08194200 1970-06-02 2270 18.41 USGS 08194200 1971-09-14 25700 23.35 USGS 08194200 1971-10-17 82000 26.87 1946 USGS 08194200 1973-09-29 2670 19.21 USGS 08194200 1973-10-06 6250 21.44 USGS 08194200 1975-05-29 2030 18.43 USGS 08194200 1976-07-05 2220 18.70 USGS 08194200 1976-10-29 4760 21.11 USGS 08194200 1978-09-14 947 15.61 USGS 08194200 1979-06-08 2000 18.38 USGS 08194200 1980-08-12 7290 21.75 USGS 08194200 1981-09-04 9640 22.34 USGS 08194200 1982-05-18 16600 23.50 USGS 08194200 1982-10-12 1930 18.27 USGS 08194200 1983-10-14 351 11.84 USGS 08194200 1985-05-19 4240 20.48 USGS 08194200 1985-11-20 7500 21.75 USGS 08194200 1987-06-02 3410 19.88 USGS 08194200 1988-09-19 846 15.19 USGS 08194200 1988-10-29 811 15.02 USGS 08194200 1990-07-17 1160 16.47 USGS 08194200 1991-05-18 1520 17.44 USGS 08194200 1992-06-30 1030 15.94 USGS 08194200 1993-05-24 3120 19.79 USGS 08194200 1994-04-30 786 14.88 USGS 08194200 1995-09-23 1570 17.56 USGS 08194200 1996-09-27 1530 17.47 USGS 08194200 1997-06-21 662 14.22 USGS 08194200 1998-08-17 1830 18.11 USGS 08194200 1999-08-26 7360 21.86 USGS 08194200 2000-06-09 1140 16.78 USGS 08194200 2001-09-01 9380 22.32 USGS 08194200 2002-07-16 15600 23.37 USGS 08194200 2002-10-24 1120 16.72 USGS 08194200 2004-07-01 12:45 18800 23.55 USGS 08194200 2005-03-08 08:00 868 15.76 USGS 08194200 2006-09-25 22:30 2930 19.21 USGS 08194200 2007-07-03 12:00 6990 21.27 USGS 08194200 2008-08-29 20:00 150 7.50 USGS 08194200 2009-05-17 08:15 542 13.15 USGS 08194200 2010-07-02 21:00 5670 20.78 USGS 08194200 2011-01-09 19:30 0.40 4.19 USGS 08194200 2012-09-29 0.07 4.13 USGS 08194200 2013-09-29 15:45 456 12.41 USGS 08194200 2013-10-14 14:30 19400 23.59 USGS 08194200 2015-05-15 05:15 2400 18.95 USGS 08194200 2016-07-30 13:00 1160 16.74 USGS 08194200 2017-09-28 11:00 10900 22.49 USGS 08194200 2019-05-09 04:30 385 12.30 USGS 08194200 2020-04-06 07:30 241 10.22 USGS 08194200 2021-06-04 05:30 692 14.88 USGS 08194200 2022-08-16 15:15 26600 24.22 USGS 08194200 2023-08-23 20:00 641 13.51