# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 15:47:55 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 11022500 SAN DIEGO R NR SANTEE 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 11022500 1915-02-11 3960 6 13.60 USGS 11022500 1916-01-27 70200 6 25.10 USGS 11022500 1917-02-23 1040 6 11.40 USGS 11022500 1918-03-12 12000 6 13.50 USGS 11022500 1919-03-22 99.0 6 6.20 USGS 11022500 1920-03-26 1580 6 10.80 USGS 11022500 1921-03-14 15.0 6 0.53 USGS 11022500 1921-12-26 16700 6 10.40 USGS 11022500 1922-12-14 360 6 1.70 USGS 11022500 1924-00-00 0.00 6,Bm USGS 11022500 1925-00-00 0.00 6,Bm USGS 11022500 1926-04-06 4540 6 5.30 USGS 11022500 1927-02-16 45400 6 18.10 USGS 11022500 1928-02-04 156 6 1.18 USGS 11022500 1929-04-05 440 6 1.90 USGS 11022500 1930-03-16 760 6 2.35 USGS 11022500 1931-02-05 2400 6 3.90 USGS 11022500 1932-02-16 7400 6 7.20 USGS 11022500 1933-01-30 1230 6 2.95 USGS 11022500 1934-03-23 7.00 6 0.42 USGS 11022500 1935-02-06 1090 6 3.12 USGS 11022500 1936-02-16 1240 6 3.08 USGS 11022500 1937-02-07 14200 6 9.40 USGS 11022500 1938-03-03 7350 6 7.05 USGS 11022500 1939-02-04 766 6 2.53 USGS 11022500 1940-02-03 1170 6 3.00 USGS 11022500 1941-04-13 9250 6 7.75 USGS 11022500 1942-01-01 117 6 0.90 USGS 11022500 1943-01-27 1400 6 3.26 USGS 11022500 1944-02-23 857 6 2.59 USGS 11022500 1944-11-14 252 6 1.39 USGS 11022500 1945-12-23 885 6 2.63 USGS 11022500 1946-11-24 0.40 1,6 USGS 11022500 1947-12-01 190 6 1.21 USGS 11022500 1949-01-13 550 6 2.09 USGS 11022500 1950-02-07 18.0 6 0.53 USGS 11022500 1951-03-01 1.80 6 0.26 USGS 11022500 1952-01-18 4390 6 5.57 USGS 11022500 1953-03-02 7.40 6 0.90 USGS 11022500 1954-03-25 658 6 2.23 USGS 11022500 1955-01-19 90.0 6 2.29 6 USGS 11022500 1956-04-14 62.0 6 2.17 USGS 11022500 1957-01-29 165 6 2.62 2 1957-01-09 4.41 USGS 11022500 1958-04-03 2750 6 5.85 USGS 11022500 1959-02-21 140 6 2.48 USGS 11022500 1960-01-12 196 6 2.74 USGS 11022500 1961-03-28 140 6 2.48 USGS 11022500 1962-01-20 1640 6 4.99 USGS 11022500 1963-03-17 348 6 3.32 USGS 11022500 1964-01-22 478 6 3.83 USGS 11022500 1965-04-09 460 6 4.45 USGS 11022500 1965-11-23 1800 6 7.55 USGS 11022500 1966-12-06 3400 6 9.30 USGS 11022500 1967-12-18 626 6 5.24 USGS 11022500 1969-02-25 1830 6 7.59 USGS 11022500 1970-03-05 626 6 5.24 USGS 11022500 1970-12-21 622 6 5.66 USGS 11022500 1971-12-26 230 6 3.75 USGS 11022500 1973-02-13 509 6 5.13 USGS 11022500 1974-01-08 657 6 5.92 USGS 11022500 1974-12-04 1280 6 7.67 USGS 11022500 1976-02-08 1210 6 7.72 USGS 11022500 1977-01-03 861 6 6.60 USGS 11022500 1978-01-15 3010 6 10.95 USGS 11022500 1979-01-31 2690 6 11.26 USGS 11022500 1980-02-21 3420 6 12.82 USGS 11022500 1981-01-28 1370 6 8.50