# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 18:42:55 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 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 11400500 BUTT C BL ALMANOR-BUTT C TU NR PRATTVILLE 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 11400500 1937-04-14 1290 7.43 USGS 11400500 1937-12-10 2750 4.95 USGS 11400500 1939-03-14 1000 2.79 USGS 11400500 1940-03-30 2170 4.37 USGS 11400500 1941-02-11 1700 3.85 USGS 11400500 1941-12-16 1540 3.65 USGS 11400500 1943-01-21 1680 3.86 USGS 11400500 1944-05-08 1170 3.23 USGS 11400500 1945-05-13 1150 3.16 USGS 11400500 1945-12-29 1470 3.58 USGS 11400500 1946-11-19 1080 3.06 USGS 11400500 1948-06-09 1120 3.12 USGS 11400500 1949-05-02 1120 3.11 USGS 11400500 1950-03-19 1180 3.24 USGS 11400500 1950-11-20 1640 3.81 USGS 11400500 1952-05-07 1630 3.77 USGS 11400500 1953-01-09 1580 3.65 USGS 11400500 1954-04-27 1380 3.40 USGS 11400500 1954-11-15 1060 2.98 USGS 11400500 1955-12-22 2070 4.24 USGS 11400500 1957-02-24 1780 3.91 USGS 11400500 1958-05-11 1580 3.74 USGS 11400500 1958-12-08 2740 4.95 USGS 11400500 1964-12-23 3830 5.87 USGS 11400500 1966-06-12 1670 3.86 USGS 11400500 1967-05-23 758 2.62 USGS 11400500 1968-02-23 447 2.04 USGS 11400500 1969-01-20 1190 3.20 USGS 11400500 1970-01-23 2670 4.93 USGS 11400500 1971-02-04 844 2.64 USGS 11400500 1972-04-05 400 1.84 USGS 11400500 1973-05-15 517 2.10 USGS 11400500 1974-03-30 2020 4.23 USGS 11400500 1975-05-14 563 2.18 USGS 11400500 1976-02-29 222 1.41 USGS 11400500 1977-02-21 96.0 0.94 USGS 11400500 1977-12-15 502 2.10 USGS 11400500 1979-01-11 321 1.69 USGS 11400500 1980-01-13 1810 4.00 USGS 11400500 1981-02-19 273 1.56 USGS 11400500 1982-02-16 1550 3.70 USGS 11400500 1983-03-13 1030 3.00 USGS 11400500 1983-12-25 717 2.50 USGS 11400500 1984-11-02 203 1.35 USGS 11400500 1986-02-17 3870 5.90 USGS 11400500 1987-03-12 1000 2.96 USGS 11400500 1987-12-10 367 1.81 USGS 11400500 1989-03-11 1560 3.78 USGS 11400500 1990-01-08 288 1.63 USGS 11400500 1991-03-04 795 2.63 USGS 11400500 1992-04-12 327 1.72 USGS 11400500 1993-03-23 626 2.43 USGS 11400500 1993-12-08 164 1.36 USGS 11400500 1995-05-01 1950 4.23 USGS 11400500 1996-05-18 789 2.83 2 1996-06-25 2.96 USGS 11400500 1997-01-01 4080 6.22 USGS 11400500 1998-03-24 901 2.82 USGS 11400500 1998-11-30 567 2.23 USGS 11400500 2000-02-14 578 2.25 USGS 11400500 2001-03-25 245 1.42 USGS 11400500 2002-01-06 317 1.66 USGS 11400500 2003-03-15 665 2.41 USGS 11400500 2004-02-18 440 2.02 USGS 11400500 2005-05-19 965 3.01 USGS 11400500 2005-12-31 2400 4.62 USGS 11400500 2007-09-11 1440 4.38 USGS 11400500 2008-07-15 735 3.35 USGS 11400500 2009-03-02 505 2.77 USGS 11400500 2010-04-27 636 3.16 USGS 11400500 2011-05-08 527 2.84 USGS 11400500 2012-04-26 517 2.81 USGS 11400500 2012-12-02 859 3.75 USGS 11400500 2014-03-06 258 1.88 USGS 11400500 2015-02-07 505 2.77 USGS 11400500 2016-03-06 915 3.89 USGS 11400500 2017-02-09 2140 5.20 USGS 11400500 2018-04-07 629 2.69 USGS 11400500 2019-05-02 03:15 1910 4.99 USGS 11400500 2020-08-12 00:30 918 3.23 USGS 11400500 2021-09-29 21:45 962 3.32 USGS 11400500 2021-10-24 23:00 1670 4.61 USGS 11400500 2023-03-24 15:45 1660 4.59