# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-03 12:12:57 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 10286000 COTTONWOOD C NR OLANCHA 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 10286000 1906-06-13 434 USGS 10286000 1907-06-04 157 2.30 USGS 10286000 1908-06-02 108 1 USGS 10286000 1909-06-03 366 1 USGS 10286000 1910-09-15 121 1 USGS 10286000 1914-06-01 275 1 USGS 10286000 1915-06-01 235 1 USGS 10286000 1916-05-06 221 1 USGS 10286000 1917-06-21 136 1 USGS 10286000 1918-06-21 237 1 USGS 10286000 1919-05-28 135 1 USGS 10286000 1920-05-20 156 1 USGS 10286000 1921-05-26 110 3.49 6 USGS 10286000 1922-05-06 303 4.41 USGS 10286000 1923-05-12 141 3.34 USGS 10286000 1924-04-18 100 3.86 USGS 10286000 1925-05-06 52.0 2.68 USGS 10286000 1926-05-04 98.0 2.38 USGS 10286000 1927-05-16 186 3.63 USGS 10286000 1928-05-10 51.0 2.13 USGS 10286000 1929-05-03 47.0 2.08 USGS 10286000 1930-05-24 84.0 2.38 USGS 10286000 1931-04-09 21.0 1.78 USGS 10286000 1932-05-20 259 3.68 USGS 10286000 1933-06-06 70.0 2.43 USGS 10286000 1934-04-20 44.0 2.23 USGS 10286000 1935-05-21 83.0 2.77 USGS 10286000 1936-05-04 138 3.20 USGS 10286000 1937-05-15 280 4.43 USGS 10286000 1938-05-26 210 4.18 USGS 10286000 1939-04-21 102 USGS 10286000 1940-05-09 122 USGS 10286000 1941-06-05 321 USGS 10286000 1942-05-24 169 USGS 10286000 1943-05-06 180 USGS 10286000 1944-05-23 143 USGS 10286000 1945-05-16 180 USGS 10286000 1946-05-04 162 USGS 10286000 1947-05-05 129 USGS 10286000 1948-04-27 84.0 USGS 10286000 1949-04-24 114 USGS 10286000 1950-04-26 81.0 USGS 10286000 1951-05-19 26.0 USGS 10286000 1952-05-30 256 USGS 10286000 1953-05-19 52.0 USGS 10286000 1954-05-08 113 USGS 10286000 1955-05-18 21.0 USGS 10286000 1956-05-23 119 USGS 10286000 1957-06-05 130 USGS 10286000 1958-05-22 256 USGS 10286000 1959-04-13 15.0 USGS 10286000 1960-04-05 8.00 USGS 10286000 1961-04-03 14.0 USGS 10286000 1962-05-07 179 USGS 10286000 1963-06-20 161 USGS 10286000 1964-08-05 29.0 USGS 10286000 1965-05-19 144 USGS 10286000 1965-12-26 49.0 USGS 10286000 1967-05-26 276 USGS 10286000 1968-05-04 57.0 USGS 10286000 1969-06-03 520 USGS 10286000 1970-05-16 67.0 USGS 10286000 1971-05-13 47.0 USGS 10286000 1972-06-07 19.0 1 USGS 10286000 1973-05-31 187 1 USGS 10286000 1974-05-14 121 1 USGS 10286000 1975-05-19 97.0 1 USGS 10286000 1976-09-10 82.0 1 USGS 10286000 1977-04-17 36.0 1 USGS 10286000 1978-06-11 656 1