# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 14:39:26 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 08180500 Medina Rv nr Riomedina, 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 08180500 1926-04-21 11800 2,6 5.17 5 USGS 08180500 1954-09-30 22.0 6 2.51 USGS 08180500 1954-10-07 31.0 6 2.65 USGS 08180500 1955-10-01 0.00 6 1.75 4 USGS 08180500 1957-09-22 18.0 6 2.80 USGS 08180500 1958-09-22 1450 6 6.70 USGS 08180500 1958-10-31 1380 6 6.57 USGS 08180500 1959-10-04 128 6 2.98 USGS 08180500 1961-06-18 3420 6 9.60 USGS 08180500 1962-06-30 109 6 2.74 USGS 08180500 1963-05-20 52.0 6 2.40 USGS 08180500 1963-10-25 56.0 6 2.40 USGS 08180500 1964-10-25 40.0 6 2.34 USGS 08180500 1965-12-02 235 6 3.40 USGS 08180500 1967-09-22 43.0 6 2.42 USGS 08180500 1968-05-23 51.0 6 2.50 USGS 08180500 1969-08-24 38.0 6 2.38 USGS 08180500 1970-06-01 81.0 6 2.74 USGS 08180500 1971-08-12 5300 6 11.97 USGS 08180500 1971-10-20 4260 6 10.66 USGS 08180500 1973-07-15 28600 6 23.20 USGS 08180500 1978-08-02 20100 6,7 20.00 USGS 08180500 2002-10-25 1000 6,8 5.87 USGS 08180500 2004-06-30 17:15 1000 6,8 10.30 USGS 08180500 2004-11-17 11:00 1000 6,8 9.35 USGS 08180500 2005-11-26 09:30 125 6 1.48 USGS 08180500 2007-08-17 00:30 1000 6,8 19.29 USGS 08180500 2017-04-02 08:30 112 6,C 1.35 USGS 08180500 2018-09-22 05:00 5190 2,6,C 14.37 USGS 08180500 2019-01-19 15:00 253 6,C 2.13 USGS 08180500 2020-01-16 12:30 132 6,C 1.59 USGS 08180500 2021-05-01 13:15 45.4 6,C 1.15 USGS 08180500 2022-03-20 14:45 31.1 6,C 1.00 2 2022-09-03 1915 1.03