# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-22 08:43:22 EST # # ---------------------------------- 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 California 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 11445500 SF AMERICAN R NR LOTUS 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 11445500 1950-11-21 64500 6 20.40 USGS 11445500 1952-05-28 9390 6 10.31 USGS 11445500 1953-04-27 9780 6 10.43 USGS 11445500 1954-03-09 10000 6 10.51 USGS 11445500 1955-05-22 4790 6 8.64 USGS 11445500 1955-12-23 71800 6 21.37 USGS 11445500 1957-05-19 14100 6 11.67 USGS 11445500 1958-04-02 18600 6 12.79 USGS 11445500 1959-02-17 3690 6 8.07 USGS 11445500 1960-02-08 8890 6 10.15 USGS 11445500 1961-05-23 2190 6 7.08 USGS 11445500 1962-02-10 8170 6 9.91 USGS 11445500 1963-02-01 60400 6 19.85 USGS 11445500 1964-01-20 4000 6 8.31 USGS 11445500 1964-12-23 61500 6 20.00 USGS 11445500 1965-12-29 3080 6 7.68 USGS 11445500 1967-01-21 14200 6 11.54 USGS 11445500 1968-02-21 4280 6 8.34 USGS 11445500 1969-01-21 21800 6 13.55 USGS 11445500 1970-01-21 32700 6 15.59 USGS 11445500 1971-03-26 11100 6 10.83 USGS 11445500 1972-06-10 3480 6 7.94 USGS 11445500 1973-01-12 19400 6 13.00 USGS 11445500 1974-03-01 14000 6 11.64 USGS 11445500 1975-03-25 10900 6 10.77 USGS 11445500 1975-10-27 3690 6 8.07 USGS 11445500 1977-09-07 1700 6 6.67 USGS 11445500 1978-01-17 8140 6 9.91 USGS 11445500 1979-01-11 11500 6 10.95 USGS 11445500 1980-01-14 53200 6 18.86 USGS 11445500 1981-03-25 5340 6 8.87 USGS 11445500 1982-02-16 52100 6 18.69 USGS 11445500 1983-03-13 32600 6 15.57 USGS 11445500 1983-11-17 19200 6 12.91 USGS 11445500 1985-02-08 7270 6 9.51 USGS 11445500 1986-02-17 57000 6 19.40 USGS 11445500 1987-02-13 4080 6 8.09 USGS 11445500 1987-12-15 2970 6 7.49 USGS 11445500 1989-03-25 8310 6 9.95 USGS 11445500 1990-08-06 3640 6 7.91 USGS 11445500 1991-03-05 6050 6 9.06 USGS 11445500 1992-02-21 4150 6 8.13 USGS 11445500 1993-01-22 9730 6 10.44 USGS 11445500 1994-02-18 2040 6 6.89 USGS 11445500 1995-03-11 22600 6 13.77 USGS 11445500 1997-01-01 90000 6,7 26.90