# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-13 07:38:12 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 11027000 GUEJITO C NR SAN PASQUAL CA # # 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 11027000 1946-12-28 16.0 2.14 USGS 11027000 1947-12-05 16.0 2.18 USGS 11027000 1949-02-07 30.0 2.35 USGS 11027000 1950-02-07 34.0 2.38 USGS 11027000 1951-01-29 45.0 2.49 USGS 11027000 1952-01-18 842 4.11 USGS 11027000 1952-12-02 36.0 2.38 2 1952-11-15 2.40 USGS 11027000 1955-01-19 24.0 2.26 USGS 11027000 1956-01-27 403 3.97 USGS 11027000 1957-01-29 16.0 2.12 USGS 11027000 1958-04-03 1660 5.83 USGS 11027000 1959-02-17 39.0 2.47 USGS 11027000 1960-02-10 97.0 2.84 USGS 11027000 1961-03-28 1.60 0.79 USGS 11027000 1962-02-21 71.0 2.61 USGS 11027000 1963-02-11 77.0 2.77 USGS 11027000 1964-03-23 7.50 1.77 USGS 11027000 1965-04-10 125 3.02 USGS 11027000 1965-11-22 2250 7.45 USGS 11027000 1966-12-06 2920 6.78 USGS 11027000 1967-12-19 28.0 2.34 USGS 11027000 1969-01-25 2100 6.20 USGS 11027000 1970-02-28 100 2.90 USGS 11027000 1971-01-02 31.0 2.39 USGS 11027000 1971-12-27 16.0 2.14 USGS 11027000 1973-03-13 80.0 2.79 USGS 11027000 1974-01-08 102 2.92 USGS 11027000 1975-03-08 53.0 2.60 USGS 11027000 1976-02-09 72.0 2.74 USGS 11027000 1977-01-03 22.0 2.23 USGS 11027000 1978-03-01 1950 6.46 USGS 11027000 1979-03-28 1020 5.00 USGS 11027000 1980-02-20 3940 7.22 USGS 11027000 1981-03-01 68.0 2.69 USGS 11027000 1981-12-30 5.20 1.48 USGS 11027000 2005-02-21 563 4.27 USGS 11027000 2006-01-02 130 3.08 USGS 11027000 2007-08-26 37.0 2.42 USGS 11027000 2008-01-07 430 3.98 USGS 11027000 2008-12-17 110 2.99 USGS 11027000 2010-01-21 715 4.55 USGS 11027000 2010-12-22 2500 6.84 USGS 11027000 2012-03-18 16.0 2.22 USGS 11027000 2013-03-08 12.0 1.99 USGS 11027000 2014-02-28 1.00 0.59 USGS 11027000 2014-12-17 0.88 0.52 USGS 11027000 2016-01-05 171 3.24 USGS 11027000 2017-02-27 2220 2 6.62 USGS 11027000 2018-01-09 21:45 1.78 0.80 USGS 11027000 2019-02-14 11:15 4000 7.30 USGS 11027000 2020-04-10 17:52 2040 6.02 USGS 11027000 2021-03-11 06:45 0.99 0.52 USGS 11027000 2022-03-28 21:30 0.04 0.07 USGS 11027000 2023-03-21 13:00 1400 5.43