# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 14:07:24 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 11451000 CACHE C NR LOWER LAKE 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 11451000 1945-06-29 690 1,6 4.48 USGS 11451000 1946-01-04 4650 6 8.34 USGS 11451000 1947-07-11 262 1,6 3.28 USGS 11451000 1948-07-30 430 1,6 3.92 USGS 11451000 1949-06-14 532 1,6 4.21 USGS 11451000 1950-07-19 391 1,6 3.79 USGS 11451000 1951-01-25 5470 6 8.71 USGS 11451000 1952-03-15 4870 6 8.39 USGS 11451000 1953-01-08 5750 6 8.85 USGS 11451000 1954-04-07 5350 6 8.65 USGS 11451000 1955-08-30 564 6 4.21 USGS 11451000 1956-02-13 6270 6 9.11 USGS 11451000 1957-06-25 520 6 4.10 USGS 11451000 1958-02-24 8000 6 9.40 USGS 11451000 1959-02-17 5420 6 8.27 USGS 11451000 1960-06-21 544 6 3.86 USGS 11451000 1961-07-16 528 6 3.82 USGS 11451000 1962-03-05 5800 6 8.45 USGS 11451000 1963-03-27 5860 6 8.48 USGS 11451000 1964-07-16 512 6 3.78 USGS 11451000 1965-01-05 5320 6 8.21 USGS 11451000 1966-03-17 5120 6 8.01 USGS 11451000 1967-03-13 6000 6 8.45 USGS 11451000 1968-02-01 5420 6 8.16 USGS 11451000 1969-01-26 4960 6 7.92 USGS 11451000 1970-01-23 6320 6 8.60 USGS 11451000 1971-01-15 4420 6 7.62 USGS 11451000 1972-07-14 490 6 3.65 USGS 11451000 1973-02-20 5380 6 8.14 USGS 11451000 1974-01-17 5320 6 8.11 USGS 11451000 1975-03-21 5100 6 8.00 USGS 11451000 1975-10-01 84.0 6 1.90 USGS 11451000 1976-12-24 9.10 6 0.74 USGS 11451000 1978-04-06 4420 6 7.63 USGS 11451000 1979-07-15 750 6 4.20 USGS 11451000 1980-02-19 5290 6 8.10 USGS 11451000 1981-08-26 740 6 4.18 USGS 11451000 1982-04-10 4050 6 7.47 USGS 11451000 1983-03-17 6070 6 8.49 USGS 11451000 1984-01-04 5390 6 8.15 USGS 11451000 1985-06-11 728 6 4.20 USGS 11451000 1986-02-19 5460 6 8.66 USGS 11451000 1987-05-11 566 6 4.25 USGS 11451000 1988-05-20 688 6 5.53 USGS 11451000 1989-05-20 520 6 5.09 USGS 11451000 1989-10-23 2.30 6 1.09 USGS 11451000 1991-07-29 338 6 4.44 USGS 11451000 1992-08-12 431 6 4.80 USGS 11451000 1993-02-22 4040 6 9.22 USGS 11451000 1993-12-08 3090 6 8.60 USGS 11451000 1995-03-09 7620 6 10.54 USGS 11451000 1996-02-28 4570 6 9.44 USGS 11451000 1997-01-01 9730 6 10.88 USGS 11451000 1998-02-17 10200 6 11.01 USGS 11451000 1999-03-16 4320 6 8.92 USGS 11451000 2000-03-02 2780 6 7.59 USGS 11451000 2001-08-16 538 6 4.74 USGS 11451000 2002-01-12 2180 6 6.96 USGS 11451000 2002-12-16 4810 6 8.97 USGS 11451000 2004-02-25 7930 6 10.70 USGS 11451000 2005-03-24 2670 6 7.70 USGS 11451000 2006-01-06 5200 6 9.44 USGS 11451000 2007-07-23 505 6 4.66 USGS 11451000 2008-01-04 3130 6 8.01 USGS 11451000 2009-05-30 370 6 4.28 USGS 11451000 2010-04-15 3390 6 8.22 USGS 11451000 2011-03-24 5520 6 9.63 USGS 11451000 2012-07-23 488 6 4.47 USGS 11451000 2012-12-27 1420 6 6.19 USGS 11451000 2014-08-07 14.0 6 2.32 USGS 11451000 2014-12-11 3170 6 7.98 USGS 11451000 2016-03-16 2470 6 7.45 USGS 11451000 2017-02-21 6380 6 10.10 USGS 11451000 2018-07-16 12:00 481 6 4.50 USGS 11451000 2019-02-27 02:00 7310 6 9.99 USGS 11451000 2020-07-13 14:30 297 6 3.97 USGS 11451000 2021-06-23 13:00 13.3 6 2.27 USGS 11451000 2022-09-09 09:00 249 6 3.86 USGS 11451000 2023-03-22 02:00 3000 6 7.66