# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 06:41:36 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 11309500 CALAVERAS R A JENNY LIND 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 11309500 1907-03-19 34600 6 11.40 USGS 11309500 1908-02-10 2110 1,6 USGS 11309500 1909-01-21 33000 1,6 USGS 11309500 1909-12-09 11200 1,6 USGS 11309500 1911-01-31 50000 6 21.00 USGS 11309500 1912-03-13 1120 1,6 USGS 11309500 1913-01-19 1330 1,6 USGS 11309500 1914-01-22 12100 6 6.20 USGS 11309500 1915-02-02 9190 6 4.40 USGS 11309500 1916-01-17 22000 6 7.20 USGS 11309500 1917-02-21 31300 6 8.90 USGS 11309500 1918-03-12 21800 6 12.00 USGS 11309500 1919-02-11 11000 6 9.50 USGS 11309500 1920-03-17 2970 6 6.70 USGS 11309500 1921-01-18 37900 6 15.00 USGS 11309500 1922-02-09 24500 6 12.50 USGS 11309500 1922-12-13 7030 6 8.30 USGS 11309500 1925-02-06 27500 6 13.00 USGS 11309500 1926-02-13 12700 6 9.60 USGS 11309500 1927-02-03 19300 6 10.68 USGS 11309500 1928-03-25 17300 6 9.97 USGS 11309500 1929-02-04 3060 6 7.47 USGS 11309500 1930-03-06 3920 6 7.73 USGS 11309500 1931-02-15 405 6 4.54 USGS 11309500 1931-12-28 4210 6 7.57 USGS 11309500 1933-01-29 1250 6 4.91 USGS 11309500 1934-01-02 2640 6 6.23 USGS 11309500 1935-03-07 3300 6 6.73 USGS 11309500 1936-02-23 10100 6 10.36 USGS 11309500 1937-02-06 8760 6 9.02 USGS 11309500 1938-02-11 10600 6 10.40 USGS 11309500 1939-02-08 1170 6 4.39 USGS 11309500 1940-03-31 5990 6 8.01 USGS 11309500 1941-04-04 4630 6 7.24 USGS 11309500 1942-01-27 7820 6 10.97 USGS 11309500 1943-01-22 7160 6 10.67 USGS 11309500 1944-02-29 3400 6 7.67 USGS 11309500 1945-02-03 7180 6 10.52 USGS 11309500 1945-12-21 5950 6 9.64 USGS 11309500 1947-03-10 1950 6 4.75 USGS 11309500 1948-04-05 3890 6 5.00 USGS 11309500 1949-03-04 1310 6 5.39 USGS 11309500 1950-02-06 3740 6 5.06 USGS 11309500 1950-11-19 7570 6 9.82 USGS 11309500 1952-01-16 6340 6 11.00 USGS 11309500 1953-01-14 1970 6 6.53 USGS 11309500 1954-02-14 2060 6 6.65 USGS 11309500 1955-01-18 3180 6 8.07 USGS 11309500 1955-12-23 14200 6 15.44 USGS 11309500 1957-03-05 3160 6 7.26 USGS 11309500 1958-04-03 12200 6 13.17 USGS 11309500 1959-02-11 2450 6 6.75 USGS 11309500 1960-02-09 2910 6 7.23 USGS 11309500 1961-06-01 604 6 3.76 USGS 11309500 1962-02-16 5820 6 9.43 USGS 11309500 1963-02-01 6910 6 11.11 USGS 11309500 1963-11-20 1220 6 4.94 USGS 11309500 1964-12-23 2570 6 6.84 USGS 11309500 1966-01-06 2120 6 6.26