# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-21 17:35:01 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 11013000 TIJUANA R NR DULZURA 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 11013000 1937-02-07 4700 6 6.50 USGS 11013000 1938-03-03 3520 6 5.77 USGS 11013000 1939-02-04 450 6 2.44 USGS 11013000 1940-04-01 175 6 2.84 USGS 11013000 1940-12-24 2000 6 6.45 USGS 11013000 1942-03-15 452 6 3.23 USGS 11013000 1943-01-27 1000 6 3.87 USGS 11013000 1944-02-24 1230 6 4.45 USGS 11013000 1945-03-04 380 6 3.16 USGS 11013000 1945-12-23 840 6 4.00 USGS 11013000 1946-11-23 23.0 6 2.46 USGS 11013000 1947-12-01 250 6 3.15 USGS 11013000 1949-01-12 350 6 3.51 USGS 11013000 1950-03-25 1.70 6 2.52 USGS 11013000 1951-04-28 0.30 6 2.47 USGS 11013000 1952-03-16 600 6 5.60 USGS 11013000 1952-12-31 3.80 6 2.67 USGS 11013000 1954-03-22 811 6 4.94 USGS 11013000 1955-01-16 0.30 6 1.85 USGS 11013000 1956-04-13 0.20 6 2.18 USGS 11013000 1957-01-30 7.30 6 2.15 USGS 11013000 1958-04-03 432 6 4.65 USGS 11013000 1959-02-22 1.50 6 1.99 USGS 11013000 1960-02-10 2.40 6 2.08 USGS 11013000 1961-03-28 0.40 6 1.81 USGS 11013000 1962-02-21 10.0 6 2.23 USGS 11013000 1963-00-00 0.00 6,Bm USGS 11013000 1964-00-00 0.00 6,Bm USGS 11013000 1965-04-10 27.0 6 2.60 USGS 11013000 1965-11-23 251 6 3.67 USGS 11013000 1966-12-07 1770 6 5.56 USGS 11013000 1968-03-08 2130 6 5.83 USGS 11013000 1969-02-26 1330 6 5.45 USGS 11013000 1970-03-05 21.0 6 2.69 USGS 11013000 1970-12-21 49.0 6 2.85 USGS 11013000 1972-06-06 66.0 6 3.23 USGS 11013000 1973-03-14 277 6 4.03 USGS 11013000 1974-07-30 29.0 6 3.11 USGS 11013000 1975-03-11 28.0 6 2.88 USGS 11013000 1976-02-09 86.0 6 3.55 USGS 11013000 1977-01-07 9.30 6 2.42 USGS 11013000 1978-03-01 3000 6 8.00 USGS 11013000 1979-03-28 978 6 5.79 USGS 11013000 1980-02-21 12200 2,6 10.66 USGS 11013000 1981-03-01 553 6 1.87 USGS 11013000 1982-03-18 454 6 2.77 USGS 11013000 1983-03-03 13600 6 7.03 USGS 11013000 1983-12-25 505 6 3.58 USGS 11013000 1984-12-27 258 6 3.27 USGS 11013000 1986-02-15 667 6 3.75 USGS 11013000 1986-10-10 101 6 2.67 USGS 11013000 1988-01-18 1300 6 4.24