# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-30 04:59:43 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 11042000 SAN LUIS REY R A 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 11042000 1913-02-26 340 USGS 11042000 1914-02-21 6300 4.90 USGS 11042000 1915-02-11 7000 4.90 USGS 11042000 1916-01-27 95600 1,7 1891 USGS 11042000 1930-05-06 330 6 4.62 USGS 11042000 1931-00-00 0.00 6,Bm USGS 11042000 1932-02-16 4030 6 6.72 USGS 11042000 1933-01-30 146 6 4.97 USGS 11042000 1934-00-00 0.00 6,Bm USGS 11042000 1935-02-07 325 6 5.36 USGS 11042000 1936-02-17 97.0 6 4.73 USGS 11042000 1937-02-07 16500 6 12.00 USGS 11042000 1938-03-03 16500 6 10.75 USGS 11042000 1938-12-21 570 6 5.50 USGS 11042000 1940-02-03 745 6 6.20 USGS 11042000 1940-12-24 2680 6 8.21 USGS 11042000 1942-01-02 300 6 6.70 USGS 11042000 1947-00-00 0.00 6,Bm USGS 11042000 1948-00-00 0.00 6,Bm USGS 11042000 1949-00-00 0.00 6,Bm USGS 11042000 1950-00-00 0.00 6,Bm USGS 11042000 1951-00-00 0.00 6,Bm USGS 11042000 1952-03-16 468 6 9.34 USGS 11042000 1952-11-30 0.90 6 6.85 USGS 11042000 1954-00-00 0.00 6,Bm USGS 11042000 1955-00-00 0.00 6,Bm USGS 11042000 1956-00-00 0.00 6,Bm USGS 11042000 1957-00-00 0.00 6,Bm USGS 11042000 1958-04-08 1760 6 12.68 USGS 11042000 1959-00-00 0.00 6,Bm USGS 11042000 1960-00-00 0.00 6,Bm USGS 11042000 1961-00-00 0.00 6,Bm USGS 11042000 1962-00-00 0.00 6,Bm USGS 11042000 1963-00-00 0.00 6,Bm USGS 11042000 1964-00-00 0.00 6,Bm USGS 11042000 1965-00-00 0.00 6,Bm USGS 11042000 1965-11-23 624 6 13.31 USGS 11042000 1966-12-07 4680 6 16.69 USGS 11042000 1968-03-08 147 6 9.63 USGS 11042000 1969-02-26 11500 6 USGS 11042000 1970-03-02 530 6 7.53 USGS 11042000 1970-12-19 29.0 6 4.37 USGS 11042000 1971-12-25 42.0 6 5.40 USGS 11042000 1973-03-12 155 6 7.66 USGS 11042000 1974-01-09 506 6 9.78 USGS 11042000 1975-04-10 154 6 7.44 USGS 11042000 1976-02-10 154 6 8.74 USGS 11042000 1977-01-07 263 6 8.75 USGS 11042000 1978-01-17 9780 6 15.48 USGS 11042000 1979-03-28 5100 6 18.60 USGS 11042000 1980-02-21 25000 6 14.00 USGS 11042000 1981-03-02 971 6 7.86 USGS 11042000 1982-03-18 5730 6 10.78 6 USGS 11042000 1983-03-03 9350 6 14.23 USGS 11042000 1983-12-25 4130 6 13.25 USGS 11042000 1984-12-28 427 6 13.12 USGS 11042000 1986-02-15 2410 6 14.99 USGS 11042000 1987-01-08 195 6 13.40 USGS 11042000 1988-01-19 321 6 13.69 USGS 11042000 1988-12-25 102 6 13.39 USGS 11042000 1990-02-18 51.0 6 13.31 USGS 11042000 1991-03-01 4610 6 17.17 USGS 11042000 1992-02-16 453 6 15.15 USGS 11042000 1993-01-16 25700 6 21.70 USGS 11042000 1994-02-08 304 6 8.58 USGS 11042000 1995-03-06 19500 6 19.97 USGS 11042000 1996-02-01 168 6 7.44 2 1996-03-14 7.54 USGS 11042000 1997-01-13 897 6 8.54 USGS 11042000 1999-01-27 198 6 7.51 USGS 11042000 2000-02-22 156 6 8.51 USGS 11042000 2001-02-27 278 6 9.53 USGS 11042000 2002-03-18 28.0 6 6.63 2 2002-03-04 6.64 USGS 11042000 2003-03-18 607 6,C 10.06 2 2003-02-25 11.14 USGS 11042000 2004-02-26 262 6,C 8.99 USGS 11042000 2005-01-11 21800 6,C 20.68 USGS 11042000 2006-04-06 235 6,C 8.23 USGS 11042000 2007-01-31 73.0 6,C 7.05 USGS 11042000 2008-01-08 3400 6,C 12.73 USGS 11042000 2008-12-18 253 6,C 8.32 USGS 11042000 2010-01-22 2090 6,C 12.07 USGS 11042000 2010-12-22 6810 6,C 17.25 USGS 11042000 2012-04-26 84.0 6,C 6.93 USGS 11042000 2013-03-08 158 6,C 7.53 USGS 11042000 2014-00-00 0.00 6,Bm,C USGS 11042000 2015-00-00 0.00 6,Bm,C USGS 11042000 2016-00-00 0.00 6,Bm,C USGS 11042000 2017-02-28 2750 6,C 14.31 USGS 11042000 2018-01-09 20:10 121 6,C 7.02 USGS 11042000 2019-02-15 01:15 8240 6,C 18.49 USGS 11042000 2020-04-11 03:00 5520 6,C 16.18 USGS 11042000 2021-01-29 20:45 95.2 6,C 6.97 USGS 11042000 2021-12-26 07:00 65.8 6,C 6.71 USGS 11042000 2023-03-15 21:30 3050 6,C 12.57