# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-11 18:15:17 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 11041000 SAN LUIS REY R NR BONSALL 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 11041000 1891-02-00 128000 7,Bd 1862 USGS 11041000 1930-05-05 486 6 3.83 6 USGS 11041000 1931-02-04 148 6 3.12 USGS 11041000 1932-02-16 6140 6 7.05 USGS 11041000 1933-01-20 214 6 2.36 USGS 11041000 1934-02-25 51.0 6 1.54 USGS 11041000 1934-12-14 388 6 3.05 USGS 11041000 1936-02-16 371 6 2.92 USGS 11041000 1937-02-07 16700 6 12.95 USGS 11041000 1938-03-03 18100 6 12.60 USGS 11041000 1938-12-21 619 6 2.24 USGS 11041000 1940-02-03 680 6 2.60 USGS 11041000 1940-12-24 4760 6 6.00 USGS 11041000 1942-03-15 688 6 2.39 USGS 11041000 1943-01-23 3770 6 5.40 USGS 11041000 1944-02-23 900 6 2.57 USGS 11041000 1945-03-16 592 6 2.18 USGS 11041000 1945-12-23 2230 6 6.20 6 USGS 11041000 1947-03-21 54.0 6 4.15 USGS 11041000 1947-12-05 225 6 4.82 USGS 11041000 1949-01-13 34.0 6 4.32 USGS 11041000 1950-00-00 0.00 6,Bm USGS 11041000 1951-00-00 0.00 6,Bm USGS 11041000 1952-03-16 1290 6 7.93 USGS 11041000 1952-11-15 43.0 6 4.48 USGS 11041000 1954-03-16 4.10 6 3.85 USGS 11041000 1955-01-18 2.00 6 3.59 USGS 11041000 1956-00-00 0.00 6,Bm USGS 11041000 1957-01-29 0.60 6 3.58 USGS 11041000 1958-04-07 1660 6 8.73 USGS 11041000 1959-00-00 0.00 6,Bm USGS 11041000 1960-09-11 8.50 6 4.07 USGS 11041000 1961-01-26 0.10 6 3.62 USGS 11041000 1962-02-19 5.80 6 4.39 USGS 11041000 1963-02-10 1.50 6 4.00 USGS 11041000 1963-11-21 4.90 6 4.37 USGS 11041000 1965-00-00 0.00 6,Bm USGS 11041000 1965-11-23 2560 6 9.63 USGS 11041000 1966-12-07 6080 6 10.84 USGS 11041000 1968-03-08 485 6 6.40 USGS 11041000 1969-02-25 7700 6 11.43 USGS 11041000 1970-03-02 374 6 7.92 USGS 11041000 1970-12-21 210 6 8.39 USGS 11041000 1971-12-25 76.0 6 7.77 USGS 11041000 1973-02-11 264 6 8.46 USGS 11041000 1974-01-08 1200 6 9.68 USGS 11041000 1975-04-09 181 6 8.23 USGS 11041000 1976-02-09 449 6 9.02 USGS 11041000 1977-01-06 257 6 8.63 USGS 11041000 1978-01-17 8230 6 14.97 USGS 11041000 1979-03-28 4590 6 10.36