# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 00:14:49 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 08373500 Rio Grande (LWR Presidio Sta) abv Presidio, 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 08373500 1900-08-06 14900 6 USGS 08373500 1901-09-18 5410 6 USGS 08373500 1902-09-07 45000 6 USGS 08373500 1903-07-09 7200 6 USGS 08373500 1904-09-11 162000 6 USGS 08373500 1904-10-16 18900 6 USGS 08373500 1906-08-28 37400 6 USGS 08373500 1907-09-08 13500 6 USGS 08373500 1908-08-11 34000 6 USGS 08373500 1909-07-10 14800 6 USGS 08373500 1910-06-29 6910 6 USGS 08373500 1911-06-15 30200 6 USGS 08373500 1912-09-15 22400 6 USGS 08373500 1913-09-09 9830 6 USGS 08373500 1923-09-15 38400 6 24.93 USGS 08373500 1924-01-01 6600 6 17.59 USGS 08373500 1925-09-07 18200 6 21.65 USGS 08373500 1926-08-27 13400 6 20.34 USGS 08373500 1928-08-00 14400 6,Bd USGS 08373500 1929-07-30 4450 6 17.09 USGS 08373500 1930-08-11 13000 6 19.88 USGS 08373500 1931-09-24 9500 6 18.24 USGS 08373500 1932-09-12 82600 6 16.50 USGS 08373500 1932-10-02 106000 6 18.21 USGS 08373500 1933-10-07 6230 6 5.90 USGS 08373500 1935-09-05 14800 6 8.93 USGS 08373500 1936-09-26 26700 6 12.66 USGS 08373500 1937-09-24 14900 6 8.90 USGS 08373500 1938-09-22 68100 6 16.69 USGS 08373500 1939-08-08 14500 6 7.92 USGS 08373500 1940-05-08 25200 6 10.22 USGS 08373500 1941-05-25 31600 6 13.50 USGS 08373500 1942-09-08 59400 6 17.57 USGS 08373500 1942-10-01 14100 6 9.45 USGS 08373500 1944-09-14 43900 6 16.66 USGS 08373500 1945-07-09 14800 6 8.84 USGS 08373500 1945-10-10 23900 6 13.15 USGS 08373500 1946-10-04 12700 6 8.95 USGS 08373500 1948-07-31 7860 6 6.98 USGS 08373500 1949-08-11 11100 6 9.21 USGS 08373500 1950-09-22 11000 6 USGS 08373500 1950-10-01 8310 6 8.67 USGS 08373500 1952-07-14 22500 6 15.57 USGS 08373500 1953-06-10 4100 6 6.38 USGS 08373500 1954-08-25 14200 6 14.59