# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-18 02:03:33 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 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 11461000 RUSSIAN R NR UKIAH 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 11461000 1912-03-15 4620 USGS 11461000 1912-11-06 13600 19.50 USGS 11461000 1952-12-06 10600 17.45 6 USGS 11461000 1954-01-17 9280 15.48 USGS 11461000 1954-12-05 3480 8.80 USGS 11461000 1955-12-21 18900 19.00 USGS 11461000 1957-01-20 8340 11.24 USGS 11461000 1958-02-12 14200 15.13 USGS 11461000 1959-01-12 5590 9.04 USGS 11461000 1960-02-08 14900 16.55 USGS 11461000 1961-02-11 5610 9.61 USGS 11461000 1962-02-13 8320 12.85 USGS 11461000 1963-01-31 11800 15.43 USGS 11461000 1964-01-20 8850 13.28 USGS 11461000 1964-12-22 17900 19.44 USGS 11461000 1966-01-04 10900 14.20 USGS 11461000 1967-01-20 6300 9.83 USGS 11461000 1968-01-14 4920 8.30 USGS 11461000 1968-12-23 9720 12.29 USGS 11461000 1970-01-23 11000 13.41 USGS 11461000 1970-12-03 9360 14.96 USGS 11461000 1972-01-22 4720 14.82 6 USGS 11461000 1973-01-11 7320 17.18 USGS 11461000 1974-01-16 15600 22.78 USGS 11461000 1975-03-21 10200 18.82 USGS 11461000 1976-02-29 3400 13.37 USGS 11461000 1977-03-15 271 8.18 USGS 11461000 1977-12-14 9900 18.54 USGS 11461000 1979-01-11 9780 18.44 USGS 11461000 1980-01-13 11800 20.11 USGS 11461000 1981-01-27 4430 13.72 USGS 11461000 1981-11-23 11300 19.65 USGS 11461000 1982-12-21 11000 18.47 USGS 11461000 1983-11-17 9390 16.92 USGS 11461000 1985-02-08 6700 14.74 USGS 11461000 1986-02-17 12300 19.00 USGS 11461000 1987-02-13 4540 12.23 USGS 11461000 1988-01-04 6040 14.12 USGS 11461000 1988-11-22 5730 13.79 USGS 11461000 1990-01-07 5790 13.85 USGS 11461000 1991-03-03 3730 11.96 USGS 11461000 1992-02-12 4440 12.93 USGS 11461000 1993-01-20 17700 20.87 USGS 11461000 1994-02-17 2930 10.66 USGS 11461000 1995-01-08 16700 18.66 USGS 11461000 1996-01-24 9900 2 USGS 11461000 1997-01-01 10600 16.30 USGS 11461000 1998-02-07 8710 14.98 USGS 11461000 1999-02-09 5730 13.11 USGS 11461000 2000-02-14 4050 11.40 USGS 11461000 2001-03-04 4690 12.01 USGS 11461000 2001-12-01 5560 12.81 USGS 11461000 2002-12-16 10100 16.46 USGS 11461000 2004-02-17 9100 15.17 USGS 11461000 2004-12-08 6720 13.22 USGS 11461000 2005-12-30 22600 24.15 USGS 11461000 2007-02-10 5680 12.71 USGS 11461000 2008-01-04 11200 17.19 USGS 11461000 2009-02-23 2220 8.87 USGS 11461000 2010-01-20 8250 14.97 USGS 11461000 2010-12-28 9800 16.17 USGS 11461000 2012-01-20 7180 14.08 USGS 11461000 2012-12-02 10700 2 23.16 2 USGS 11461000 2014-03-29 07:00 4580 13.96 USGS 11461000 2014-12-11 9660 19.33 USGS 11461000 2015-12-21 7170 16.91 USGS 11461000 2017-01-10 10000 19.67 USGS 11461000 2018-04-06 17:00 8030 16.29 USGS 11461000 2019-02-27 01:30 10100 18.92 USGS 11461000 2020-01-26 07:45 1570 9.88 USGS 11461000 2021-02-02 04:15 658 7.73 USGS 11461000 2021-10-24 12:30 8010 16.97