# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 09:41:24 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 11046100 LAS FLORES C NR OCEANSIDE 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 11046100 1952-01-16 960 4.75 USGS 11046100 1952-12-02 100 1.43 USGS 11046100 1954-02-13 425 2.61 USGS 11046100 1955-01-18 13.0 0.66 USGS 11046100 1956-01-27 666 3.78 USGS 11046100 1957-01-29 19.0 0.79 USGS 11046100 1958-03-16 740 3.65 USGS 11046100 1959-01-06 520 2.60 USGS 11046100 1960-02-02 238 1.60 USGS 11046100 1961-01-26 8.00 0.62 USGS 11046100 1962-02-08 238 1.55 USGS 11046100 1963-09-18 27.0 0.56 USGS 11046100 1963-11-20 102 0.88 USGS 11046100 1965-04-01 80.0 0.87 USGS 11046100 1965-11-22 421 2.27 USGS 11046100 1966-12-06 848 4.19 USGS 11046100 1969-02-25 4200 7.25 USGS 11046100 1970-02-28 24.0 1.04 USGS 11046100 1970-12-21 2.40 0.42 USGS 11046100 1971-12-28 1.10 0.32 USGS 11046100 1973-02-11 63.0 1.59 USGS 11046100 1974-01-08 9.70 0.63 USGS 11046100 1975-04-08 5.00 0.61 USGS 11046100 1976-02-06 0.65 0.27 USGS 11046100 1977-01-06 14.0 0.73 USGS 11046100 1978-03-01 7300 13.50 USGS 11046100 1979-01-31 1170 3.66 USGS 11046100 1994-02-17 14.0 0.63 USGS 11046100 1995-03-05 2070 7.03 USGS 11046100 1996-02-21 23.0 0.77 USGS 11046100 1998-02-24 3830 9.44 USGS 11046100 1999-04-12 2.50 0.43 USGS 11046100 2000-03-08 49.0 1.05 USGS 11046100 2001-02-26 25.0 0.79 USGS 11046100 2001-11-24 0.94 0.35 2 2002-08-09 0.85 USGS 11046100 2003-03-15 239 1.92 USGS 11046100 2004-02-26 15.0 0.71 USGS 11046100 2005-01-11 1810 5.79 USGS 11046100 2006-04-05 6.00 0.57 USGS 11046100 2007-01-31 0.64 0.34 USGS 11046100 2008-02-22 72.0 1.25 USGS 11046100 2008-12-15 16.0 0.74 USGS 11046100 2010-01-21 270 2.47 USGS 11046100 2010-12-22 1080 4.98 USGS 11046100 2012-04-26 14.0 0.67 USGS 11046100 2013-03-08 0.04 0.14 USGS 11046100 2014-03-01 30.0 0.85 USGS 11046100 2014-12-04 114 1.67 USGS 11046100 2016-01-06 17.0 0.72 USGS 11046100 2017-01-22 1060 4.30 USGS 11046100 2018-01-09 04:45 0.05 0.14 USGS 11046100 2019-02-14 12:52 851 2 8.98 USGS 11046100 2020-04-10 12:15 24.5 5.71 USGS 11046100 2021-00-00 0.00 Bm USGS 11046100 2021-12-24 12:00 0.02 4.38