# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 22:58:45 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 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 11368000 MCCLOUD R AB SHASTA LK 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 11368000 1945-12-27 13200 19.84 USGS 11368000 1947-02-12 7700 16.94 USGS 11368000 1948-01-07 14100 20.25 USGS 11368000 1949-03-19 7590 16.87 USGS 11368000 1950-02-06 4410 14.66 USGS 11368000 1950-10-29 15400 20.85 USGS 11368000 1951-12-01 13900 20.19 USGS 11368000 1953-01-09 19300 22.55 USGS 11368000 1954-04-05 12800 19.67 USGS 11368000 1954-12-06 8430 17.38 USGS 11368000 1955-12-22 45200 28.20 USGS 11368000 1957-02-24 18300 21.48 USGS 11368000 1958-02-24 22900 22.98 USGS 11368000 1959-01-12 17600 21.25 USGS 11368000 1960-02-08 12700 19.36 USGS 11368000 1960-12-01 8520 17.39 USGS 11368000 1962-02-09 14200 19.98 USGS 11368000 1962-10-12 14900 20.24 USGS 11368000 1964-01-20 13100 19.53 USGS 11368000 1964-12-22 28000 24.37 USGS 11368000 1966-03-10 4960 5 15.03 USGS 11368000 1966-12-05 14100 5 19.94 USGS 11368000 1968-02-21 4790 5 14.91 USGS 11368000 1969-01-21 20700 5 22.30 USGS 11368000 1970-01-23 39200 5 27.05 USGS 11368000 1971-03-26 7300 5 16.56 USGS 11368000 1972-04-06 5580 5 15.48 USGS 11368000 1973-01-16 12100 5 19.05 USGS 11368000 1974-01-16 45500 5 28.26 USGS 11368000 1975-03-19 8260 5 17.00 USGS 11368000 1976-02-26 3770 5 13.92 USGS 11368000 1977-09-29 750 5 10.70 USGS 11368000 1978-01-16 20900 5 22.27 USGS 11368000 1979-02-13 3550 5 13.78 USGS 11368000 1980-02-19 17100 5 21.12 USGS 11368000 1981-02-14 4580 5 14.60 USGS 11368000 1982-04-13 13100 5 19.45 USGS 11368000 1983-01-27 20400 5 22.41 USGS 11368000 1983-12-11 8900 5 17.25 USGS 11368000 1984-11-13 3200 5 13.40 USGS 11368000 1986-02-18 23600 5 23.34 USGS 11368000 1987-03-12 5330 5 15.27 USGS 11368000 1987-12-06 4910 5 14.96 USGS 11368000 1989-03-09 11800 5 19.10 USGS 11368000 1990-05-27 4450 5 14.62 USGS 11368000 1991-03-04 4040 5 14.30 USGS 11368000 1992-02-20 4590 5 14.73 USGS 11368000 1993-03-17 12200 5 19.30 USGS 11368000 1994-01-24 2750 5 13.18 USGS 11368000 1995-03-10 23000 5 23.18 USGS 11368000 1996-02-21 14200 5 20.19 USGS 11368000 1997-01-01 51300 5 29.00 USGS 11368000 1998-03-24 15700 5 20.77 USGS 11368000 1998-11-30 7750 5 17.06 USGS 11368000 2000-01-16 5640 5 15.26 USGS 11368000 2001-02-21 4640 5 14.58 USGS 11368000 2002-01-02 10000 5 17.88 USGS 11368000 2002-12-28 15800 5 20.66 USGS 11368000 2004-02-17 19800 5 22.23 USGS 11368000 2005-05-09 4290 5 14.35 USGS 11368000 2005-12-31 11700 5 18.72 USGS 11368000 2007-02-11 6840 5 15.94 USGS 11368000 2008-01-04 4470 5 14.47 USGS 11368000 2009-02-23 16100 5 20.77 USGS 11368000 2010-01-19 8700 5 17.02 USGS 11368000 2011-02-16 5550 5 15.20 USGS 11368000 2012-03-16 9160 5 17.40 USGS 11368000 2012-12-02 30100 5 24.98 USGS 11368000 2014-03-29 4720 5 15.11 USGS 11368000 2014-12-11 13100 5 19.62 USGS 11368000 2016-03-13 18400 5 21.54 USGS 11368000 2017-02-09 34400 5 25.90 USGS 11368000 2018-03-22 9050 5 17.34 USGS 11368000 2019-04-08 19:00 12600 5 19.21 USGS 11368000 2019-12-08 2390 5 12.86 USGS 11368000 2021-02-02 10:00 1320 5 11.43 USGS 11368000 2021-12-13 18:00 1830 5 12.19 USGS 11368000 2023-03-14 19:00 10800 5 18.61