# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-27 00:45:46 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 11520500 KLAMATH R NR SEIAD VALLEY 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 11520500 1913-04-26 9190 6 7.50 USGS 11520500 1913-12-31 26500 6 13.30 USGS 11520500 1915-02-03 14600 6 9.50 USGS 11520500 1916-02-10 16600 6 10.20 USGS 11520500 1917-05-14 9760 6 7.90 USGS 11520500 1917-12-01 6380 6 6.40 USGS 11520500 1919-02-09 15300 6 10.00 USGS 11520500 1919-12-22 3650 6 5.00 USGS 11520500 1921-02-21 21800 6 12.10 USGS 11520500 1922-05-18 9760 6 7.90 USGS 11520500 1922-12-28 7250 6 6.80 USGS 11520500 1924-02-09 6170 6 6.30 USGS 11520500 1925-02-04 23700 6 12.70 6 USGS 11520500 1927-00-00 22.00 Bm USGS 11520500 1952-02-02 25400 6 14.10 USGS 11520500 1953-01-19 55200 6 20.10 USGS 11520500 1954-02-13 20900 2,6 USGS 11520500 1955-05-21 5990 6 6.44 USGS 11520500 1955-12-22 122000 6 29.20 USGS 11520500 1957-02-26 25000 2,6 USGS 11520500 1958-02-25 38800 6 16.92 USGS 11520500 1959-01-12 11000 6 8.90 USGS 11520500 1960-02-08 19600 6 11.90 USGS 11520500 1961-02-11 17000 6 11.03 USGS 11520500 1961-12-21 7910 6 7.55 USGS 11520500 1962-12-02 35100 6 16.08 USGS 11520500 1964-01-20 20100 6 12.05 USGS 11520500 1964-12-23 165000 6 33.75 USGS 11520500 1966-01-06 15000 6 11.00 USGS 11520500 1967-01-29 19600 6 12.24 USGS 11520500 1968-02-23 23400 6 13.20 USGS 11520500 1969-01-21 16000 6 11.27 USGS 11520500 1970-01-24 56000 6 20.24 USGS 11520500 1971-01-17 51800 6 18.50 USGS 11520500 1972-03-03 55800 6 20.20 USGS 11520500 1973-01-16 10300 6 8.83 USGS 11520500 1974-01-16 126000 6 29.65 USGS 11520500 1975-03-19 26900 6 14.18 USGS 11520500 1975-12-06 10300 6 9.09 USGS 11520500 1976-11-15 3630 6 5.71 USGS 11520500 1977-12-15 29300 6 14.78 USGS 11520500 1979-01-11 9310 6 8.68 USGS 11520500 1980-01-14 41400 6 17.49 USGS 11520500 1981-02-14 7250 6 7.49 USGS 11520500 1981-12-20 71500 6 22.80 USGS 11520500 1982-12-17 29000 6 14.70 USGS 11520500 1983-12-14 24500 6 13.53 USGS 11520500 1984-11-12 13800 6 10.20 USGS 11520500 1986-02-18 43100 6 17.83 USGS 11520500 1987-03-06 6820 6 7.18 USGS 11520500 1987-12-10 8720 6 8.13 USGS 11520500 1989-03-10 19700 6 12.14 USGS 11520500 1990-01-08 12900 6 9.87 USGS 11520500 1991-03-05 4950 6 6.02 USGS 11520500 1992-04-17 4600 6 6.04 USGS 11520500 1993-03-18 20900 6 12.52 USGS 11520500 1993-12-08 2970 6 4.53 USGS 11520500 1995-02-01 26900 6 14.30 USGS 11520500 1996-04-01 21000 2,6 USGS 11520500 1997-01-01 117000 6 28.72 USGS 11520500 1998-03-24 39000 6 17.04 USGS 11520500 1999-02-28 17900 6 11.78 USGS 11520500 2000-01-14 11300 6 9.36 USGS 11520500 2001-05-16 3560 6 5.00 USGS 11520500 2002-01-07 9500 6 8.56 USGS 11520500 2002-12-29 16400 6 11.25 USGS 11520500 2004-02-18 17600 6 11.66 USGS 11520500 2005-05-19 11000 6 9.24 USGS 11520500 2005-12-31 74000 6 23.17 USGS 11520500 2007-01-04 9570 6 8.36 USGS 11520500 2008-05-18 8000 6 7.61 USGS 11520500 2009-05-05 6610 6 6.87 USGS 11520500 2010-06-04 9180 6 8.14 USGS 11520500 2011-03-16 13400 6 9.96 USGS 11520500 2012-03-31 13400 6 9.93 USGS 11520500 2012-12-05 12800 6 9.69 USGS 11520500 2014-03-10 9190 6 8.15 USGS 11520500 2015-02-07 36100 6 16.29 USGS 11520500 2016-01-18 18600 6 11.92 USGS 11520500 2017-02-10 43000 6 17.95 USGS 11520500 2018-04-08 00:45 12500 6 9.52 USGS 11520500 2019-04-09 10:00 18200 6 11.60 USGS 11520500 2020-04-24 00:45 7270 6 7.08 USGS 11520500 2021-01-13 14:00 4860 6 5.61 USGS 11520500 2022-04-16 15:15 5130 6 5.79 USGS 11520500 2023-04-30 01:15 9370 6 8.15