# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 07:26:43 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 11096500 LITTLE TUJUNGA C NR SAN FERNANDO 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 11096500 1914-01-00 4100 7,Bd USGS 11096500 1929-00-00 0.00 Bm USGS 11096500 1930-00-00 0.00 Bm USGS 11096500 1931-02-04 30.0 3.20 USGS 11096500 1932-02-09 660 5.21 USGS 11096500 1933-01-19 450 5.10 USGS 11096500 1934-01-01 1360 6.06 USGS 11096500 1934-12-13 89.0 3.32 USGS 11096500 1936-02-02 653 USGS 11096500 1937-02-14 964 4.75 USGS 11096500 1938-03-02 8500 2 USGS 11096500 1939-03-09 175 3.46 USGS 11096500 1940-01-08 2090 5.90 USGS 11096500 1941-03-04 1310 5.06 USGS 11096500 1941-12-28 198 3.98 USGS 11096500 1943-01-23 3700 5.45 USGS 11096500 1944-02-22 4220 5.60 USGS 11096500 1944-11-11 244 4.62 USGS 11096500 1946-03-30 156 4.00 USGS 11096500 1946-11-20 200 4.05 USGS 11096500 1948-03-24 16.0 3.33 USGS 11096500 1949-05-19 0.90 3.13 USGS 11096500 1949-12-18 9.80 3.22 USGS 11096500 1951-01-11 13.0 3.40 USGS 11096500 1952-01-16 2110 5.60 USGS 11096500 1952-12-01 138 3.70 USGS 11096500 1954-02-13 198 3.88 USGS 11096500 1955-01-18 35.0 3.51 USGS 11096500 1956-01-26 445 4.17 USGS 11096500 1957-02-28 112 3.82 USGS 11096500 1958-04-03 559 4.72 USGS 11096500 1959-01-06 84.0 3.86 USGS 11096500 1960-02-01 6.70 3.20 USGS 11096500 1960-11-05 266 4.23 USGS 11096500 1962-02-11 1630 5.40 USGS 11096500 1963-02-10 52.0 3.59 USGS 11096500 1964-01-22 256 4.20 USGS 11096500 1965-04-09 223 2.79 6 USGS 11096500 1965-11-22 1300 3.98 USGS 11096500 1966-12-06 901 3.40 USGS 11096500 1967-11-19 112 3.23 USGS 11096500 1969-02-25 1420 6.20 USGS 11096500 1970-02-28 353 4.11 USGS 11096500 1970-11-29 569 5.34 USGS 11096500 1971-12-25 762 5.50 USGS 11096500 1973-02-11 1570 5.22