# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 15:12:39 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 11477000 EEL R A SCOTIA 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 11477000 1911-01-20 136000 USGS 11477000 1912-01-26 170000 USGS 11477000 1913-01-18 150000 USGS 11477000 1914-01-22 309000 52.50 USGS 11477000 1915-02-02 351000 55.50 USGS 11477000 1917-02-25 292000 51.25 USGS 11477000 1918-02-07 78600 27.70 USGS 11477000 1919-01-17 149000 38.30 USGS 11477000 1920-04-16 62000 25.00 USGS 11477000 1920-11-19 148000 38.20 USGS 11477000 1922-02-19 123000 34.50 USGS 11477000 1922-12-28 73400 26.90 USGS 11477000 1924-02-08 73400 26.90 USGS 11477000 1925-02-06 127000 35.20 USGS 11477000 1926-02-04 176000 42.20 USGS 11477000 1927-02-21 221000 45.20 USGS 11477000 1928-03-27 233000 46.30 USGS 11477000 1929-02-04 41000 21.30 USGS 11477000 1929-12-15 120000 34.10 USGS 11477000 1931-01-23 87000 29.00 USGS 11477000 1931-12-27 127000 36.10 USGS 11477000 1933-03-17 58100 26.10 USGS 11477000 1934-03-29 50900 24.80 USGS 11477000 1935-04-08 79900 29.62 USGS 11477000 1936-01-16 216000 44.70 USGS 11477000 1937-02-05 134000 37.00 USGS 11477000 1937-12-11 345000 55.10 USGS 11477000 1938-12-03 133000 35.90 USGS 11477000 1940-02-28 305000 52.25 USGS 11477000 1940-12-24 150000 36.40 USGS 11477000 1942-02-06 209000 42.20 USGS 11477000 1943-01-21 315000 50.75 USGS 11477000 1944-03-04 57800 24.60 USGS 11477000 1945-02-03 99100 30.55 USGS 11477000 1945-12-27 239000 44.60 USGS 11477000 1947-02-12 86100 29.02 USGS 11477000 1948-01-08 114000 32.60 USGS 11477000 1949-03-18 140000 35.40 USGS 11477000 1950-01-18 117000 32.85 USGS 11477000 1951-01-22 249000 45.39 USGS 11477000 1951-12-27 262000 46.50 USGS 11477000 1953-01-09 215000 42.98 USGS 11477000 1954-01-17 245000 45.20 USGS 11477000 1954-12-31 52400 23.29 USGS 11477000 1955-12-22 541000 61.90 USGS 11477000 1957-02-25 153000 36.11 USGS 11477000 1958-02-25 202000 40.35 USGS 11477000 1959-01-12 145000 34.58 USGS 11477000 1960-02-08 343000 51.45 USGS 11477000 1961-02-11 113000 31.45 USGS 11477000 1962-02-14 107000 29.92 USGS 11477000 1963-02-01 252000 47.00 USGS 11477000 1964-01-21 178000 39.40 USGS 11477000 1964-12-23 752000 72.00 USGS 11477000 1966-01-05 311000 45.47 USGS 11477000 1966-12-05 154000 32.95 USGS 11477000 1968-01-15 148000 32.36 USGS 11477000 1969-01-13 223000 39.00 USGS 11477000 1970-01-24 310000 46.98 USGS 11477000 1970-12-04 234000 41.29 USGS 11477000 1972-01-23 133000 31.77 USGS 11477000 1973-01-16 152000 33.84 USGS 11477000 1974-01-16 387000 52.31 USGS 11477000 1975-03-18 231000 40.97 USGS 11477000 1976-02-26 109000 29.03 USGS 11477000 1977-03-10 5790 12.71 USGS 11477000 1978-01-17 169000 35.47 USGS 11477000 1979-01-11 96100 27.51 USGS 11477000 1980-01-14 226000 40.57 USGS 11477000 1981-01-28 98700 27.83 USGS 11477000 1981-12-20 300000 46.30 USGS 11477000 1983-01-27 296000 46.03 USGS 11477000 1983-12-09 112000 29.44 USGS 11477000 1984-11-12 133000 31.76 USGS 11477000 1986-02-17 364000 51.08 USGS 11477000 1987-03-13 94500 28.35 USGS 11477000 1987-12-10 118000 31.05 USGS 11477000 1988-11-23 137000 33.15 USGS 11477000 1990-01-08 102000 29.35 USGS 11477000 1991-03-05 105000 29.28 USGS 11477000 1992-02-20 54200 22.80 USGS 11477000 1993-01-21 290000 46.03 USGS 11477000 1994-01-24 48500 21.87 USGS 11477000 1995-01-09 368000 51.30 USGS 11477000 1995-12-12 155000 37.09 USGS 11477000 1997-01-01 360000 54.97 USGS 11477000 1998-01-17 170000 38.61 USGS 11477000 1999-02-08 125000 33.78 USGS 11477000 2000-02-14 166000 38.25 USGS 11477000 2001-03-05 59000 24.97 USGS 11477000 2002-01-02 119000 33.02 USGS 11477000 2002-12-16 226000 44.15 USGS 11477000 2004-02-18 217000 45.26 USGS 11477000 2004-12-08 93800 29.95 USGS 11477000 2005-12-31 307000 52.71 USGS 11477000 2006-12-27 74900 27.67 USGS 11477000 2008-01-05 142000 36.41 USGS 11477000 2009-02-24 64300 25.95 USGS 11477000 2010-01-26 94400 31.09 USGS 11477000 2010-12-29 119000 34.42 USGS 11477000 2012-03-28 98000 32.34 USGS 11477000 2012-12-02 202000 44.41 USGS 11477000 2014-03-29 79500 29.46 USGS 11477000 2015-02-07 148000 39.00 USGS 11477000 2016-01-18 177000 42.05 USGS 11477000 2017-01-11 252000 R 49.32 R USGS 11477000 2018-04-07 18:30 101000 32.67 USGS 11477000 2019-02-27 14:15 272000 50.99 USGS 11477000 2020-01-26 22:30 50200 R 24.17 R USGS 11477000 2021-02-02 21:15 30100 19.80 USGS 11477000 2021-10-25 05:30 68900 27.64 USGS 11477000 2023-03-15 03:30 165000 40.89