# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 10:48:21 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 09380000 COLORADO RIVER AT LEES FERRY, AZ # # 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 09380000 1884-00-00 210000 2,7,Bd,Bm,R 31.50 3,Bd,Bm USGS 09380000 1921-06-18 170000 2,R 26.50 3 USGS 09380000 1922-05-31 116000 19.80 3 USGS 09380000 1923-05-31 98300 17.50 6 USGS 09380000 1924-06-17 76200 15.20 USGS 09380000 1925-06-03 54900 13.60 USGS 09380000 1926-05-29 86500 16.70 USGS 09380000 1927-07-01 127000 20.35 USGS 09380000 1928-06-03 115000 19.55 USGS 09380000 1929-05-29 114000 18.89 USGS 09380000 1930-06-03 73300 15.15 USGS 09380000 1931-05-21 34600 12.05 USGS 09380000 1932-05-26 102000 18.30 USGS 09380000 1933-06-05 82700 16.45 USGS 09380000 1934-05-16 25300 11.05 USGS 09380000 1935-06-19 105000 18.90 USGS 09380000 1936-05-23 76300 16.14 USGS 09380000 1937-05-20 84800 16.88 USGS 09380000 1938-06-08 101000 18.45 USGS 09380000 1939-05-26 49700 13.86 USGS 09380000 1940-05-18 47200 13.54 USGS 09380000 1941-05-17 120000 20.51 USGS 09380000 1942-05-30 92800 17.30 USGS 09380000 1943-06-05 68600 15.14 USGS 09380000 1944-05-19 94400 17.20 USGS 09380000 1945-05-17 64400 14.90 USGS 09380000 1946-06-14 50400 13.66 USGS 09380000 1947-05-13 80400 16.26 USGS 09380000 1948-05-25 92400 17.76 USGS 09380000 1949-06-22 119000 20.00 USGS 09380000 1950-06-06 60600 14.81 USGS 09380000 1951-06-01 67300 15.27 USGS 09380000 1952-06-12 123000 21.15 USGS 09380000 1953-06-17 69600 15.60 USGS 09380000 1954-05-26 34300 12.04 USGS 09380000 1955-06-13 35600 12.41 USGS 09380000 1956-06-06 69600 15.68 USGS 09380000 1957-06-12 126000 21.14 USGS 09380000 1958-06-01 106000 19.00 USGS 09380000 1959-06-19 38900 12.53 USGS 09380000 1960-06-08 46700 13.43 USGS 09380000 1961-06-05 40200 12.78 USGS 09380000 1962-05-16 85000 17.22 USGS 09380000 1962-10-21 19200 6 10.08 USGS 09380000 1964-04-28 20200 6 10.34 USGS 09380000 1965-06-15 60200 6 15.02 USGS 09380000 1966-05-03 21100 6 10.92 USGS 09380000 1967-04-19 22500 6 11.10 USGS 09380000 1968-07-19 26800 6 11.73 USGS 09380000 1969-08-28 26100 6 11.63 USGS 09380000 1970-08-26 27300 6 11.70 USGS 09380000 1971-04-05 28700 6 11.94 USGS 09380000 1972-07-12 30600 6 12.06 USGS 09380000 1973-03-28 31000 6 12.06 USGS 09380000 1974-01-02 27700 6 11.68 USGS 09380000 1975-05-07 28400 6 11.79 USGS 09380000 1976-05-19 27100 6 11.60 USGS 09380000 1977-09-07 29000 6 11.88 USGS 09380000 1978-01-23 28400 6 11.80 USGS 09380000 1979-01-29 28600 6 11.82 USGS 09380000 1980-06-24 44800 6 13.87 USGS 09380000 1981-07-20 25900 6 11.42 USGS 09380000 1982-05-25 29700 6 11.98 USGS 09380000 1983-06-29 97300 6 18.14 USGS 09380000 1984-08-12 58200 6 15.18 USGS 09380000 1985-06-02 47900 6 14.09 USGS 09380000 1986-05-13 53200 6 14.50 USGS 09380000 1986-12-03 31500 6 12.21 USGS 09380000 1988-07-28 27100 6 11.73 USGS 09380000 1989-08-28 28400 6 11.91 USGS 09380000 1990-07-31 29500 6 11.95 USGS 09380000 1991-06-17 29500 6 11.95 USGS 09380000 1992-08-14 18700 6 10.45 USGS 09380000 1993-08-16 19900 6 10.55 USGS 09380000 1994-08-17 22200 6 10.92 USGS 09380000 1995-06-01 20100 6 10.66 USGS 09380000 1996-03-29 45900 6 13.97 USGS 09380000 1997-06-12 27100 6 11.68 USGS 09380000 1997-11-04 30800 6 12.10 2 USGS 09380000 1999-09-20 25100 6 11.35 USGS 09380000 2000-09-07 31100 6 12.15 USGS 09380000 2001-05-07 20300 6 10.61 USGS 09380000 2002-08-07 19:45 19000 6 10.39 USGS 09380000 2003-02-02 20300 6 10.62 USGS 09380000 2004-01-05 20900 6 10.71 USGS 09380000 2004-11-22 16:30 42500 6 13.55 USGS 09380000 2006-08-30 19:45 18800 6 10.37 USGS 09380000 2007-07-23 18600 6 10.38 USGS 09380000 2008-03-06 14:30 42800 6 13.59 USGS 09380000 2009-07-20 16:45 17600 6 10.16 USGS 09380000 2010-01-01 19200 6 10.43 USGS 09380000 2011-07-07 26200 6 11.57 USGS 09380000 2011-11-20 21200 6 10.83 USGS 09380000 2012-11-20 44800 6 13.84 USGS 09380000 2013-11-14 22:30 37700 6 12.94 USGS 09380000 2014-11-11 05:15 38400 6 13.03 USGS 09380000 2016-07-06 19:30 20400 6 10.68 USGS 09380000 2016-11-08 18:45 36800 6 13.03 USGS 09380000 2018-07-06 18:45 19000 6 10.48 2 2018-08-01 2130 10.50 USGS 09380000 2018-11-06 15:15 39700 6 13.32