# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 00:58:11 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 11319500 MOKELUMNE R NR MOKELUMNE HILL 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 11319500 1901-02-19 13200 11.00 3 USGS 11319500 1903-00-00 5330 2,Bm USGS 11319500 1904-02-24 19000 12.70 3 USGS 11319500 1928-03-25 25700 16.10 6 USGS 11319500 1929-06-16 10100 10.18 USGS 11319500 1930-05-21 3690 6.15 USGS 11319500 1931-04-29 869 6 3.47 USGS 11319500 1932-06-25 5650 6 7.48 USGS 11319500 1933-06-12 7760 6 8.82 USGS 11319500 1934-03-29 2360 6 5.35 USGS 11319500 1935-04-08 6020 6 8.14 USGS 11319500 1936-02-22 17400 6 13.39 USGS 11319500 1937-02-14 5540 6 7.86 USGS 11319500 1937-12-11 23000 6 15.25 USGS 11319500 1939-04-08 1290 6 4.21 USGS 11319500 1940-03-31 14900 6 12.50 USGS 11319500 1941-05-13 5800 6 7.97 USGS 11319500 1942-01-27 9660 6 10.45 USGS 11319500 1943-06-01 14500 6 12.36 USGS 11319500 1944-03-04 2530 6 5.54 USGS 11319500 1945-02-02 21300 6 14.70 USGS 11319500 1945-12-21 6740 6 8.66 USGS 11319500 1946-11-23 1960 6 5.06 USGS 11319500 1948-06-10 5810 6 8.08 USGS 11319500 1949-04-15 4640 6 7.30 USGS 11319500 1950-06-01 7120 6 8.90 USGS 11319500 1950-12-03 33700 6 18.50 USGS 11319500 1952-05-31 7970 6 9.50 6 USGS 11319500 1953-04-27 3710 6 6.62 USGS 11319500 1954-03-09 3720 6 6.63 USGS 11319500 1955-06-07 1850 6 5.03 USGS 11319500 1955-12-23 23500 6 15.42 USGS 11319500 1957-05-18 8440 6 9.62 USGS 11319500 1958-04-02 9400 6 10.10 USGS 11319500 1959-02-16 3140 6 6.16 USGS 11319500 1960-02-08 7160 6 8.92 USGS 11319500 1961-04-06 1130 6 4.22 USGS 11319500 1962-02-10 5140 6 7.65 USGS 11319500 1963-02-01 25900 6 16.15 USGS 11319500 1963-11-15 2550 6 5.79 USGS 11319500 1964-12-24 29700 6 17.31 USGS 11319500 1965-11-18 1620 6 4.65 USGS 11319500 1967-06-18 7010 6 8.79 USGS 11319500 1968-02-20 2410 6 5.44 USGS 11319500 1969-01-21 17200 6 13.31 USGS 11319500 1970-01-21 13700 6 11.96 USGS 11319500 1971-06-27 12600 6 11.49 USGS 11319500 1972-06-02 2700 6 5.77 USGS 11319500 1973-05-30 6420 6 8.15 USGS 11319500 1974-03-02 7440 6 8.75 USGS 11319500 1975-06-07 6090 6 7.95 USGS 11319500 1975-10-27 2010 6 5.16 USGS 11319500 1977-01-04 1040 6 4.00 6 USGS 11319500 1978-06-08 6020 6 12.97 USGS 11319500 1979-01-11 7050 6 13.57 USGS 11319500 1980-01-13 27100 6 21.55 USGS 11319500 1981-03-26 2100 6 10.19 USGS 11319500 1982-02-16 26100 6 21.26 USGS 11319500 1983-03-13 15600 6 17.73 USGS 11319500 1983-11-24 13500 6 16.68 USGS 11319500 1985-02-08 2120 6 10.14 USGS 11319500 1986-02-18 28500 6 21.98 USGS 11319500 1987-02-13 1470 6 9.61 USGS 11319500 1988-01-11 1150 6 9.20 USGS 11319500 1989-05-10 3640 6 11.52 USGS 11319500 1990-03-03 1200 6 9.20 USGS 11319500 1991-03-05 2030 6 10.07 USGS 11319500 1992-02-15 1260 6 9.27 USGS 11319500 1993-06-01 6990 6 13.74 USGS 11319500 1993-10-24 1420 6 9.00 USGS 11319500 1995-03-10 18400 6 18.67 USGS 11319500 1996-05-16 24800 6 20.81 USGS 11319500 1997-01-02 41300 6 25.60 USGS 11319500 1998-02-03 9570 6 15.17 USGS 11319500 1999-02-09 11300 6 15.96 USGS 11319500 2000-01-25 9310 6 15.06 USGS 11319500 2001-05-02 3350 6 11.18 USGS 11319500 2002-06-06 2530 6 10.53 USGS 11319500 2003-06-07 5160 6 12.55 USGS 11319500 2004-02-26 2510 6 10.51 USGS 11319500 2005-05-16 6540 6 13.52 USGS 11319500 2005-12-31 24100 6 20.56 USGS 11319500 2007-02-11 2100 6 10.19 USGS 11319500 2008-01-28 1420 6 9.47 USGS 11319500 2009-03-02 5390 6 12.69 USGS 11319500 2010-06-06 3410 6 11.32 USGS 11319500 2011-06-29 14800 6 17.32 USGS 11319500 2012-01-21 4330 6 11.99 USGS 11319500 2012-12-02 6180 6 13.16 USGS 11319500 2014-02-09 2770 6 10.80 USGS 11319500 2015-02-09 5210 6 12.58 USGS 11319500 2016-03-06 6060 6 13.09 USGS 11319500 2017-02-08 26000 6 21.18 USGS 11319500 2018-03-22 12500 6 16.36 USGS 11319500 2019-02-14 12:00 23900 6 20.50 USGS 11319500 2020-04-05 20:30 2640 6 10.51 USGS 11319500 2020-12-15 22:00 1550 6 9.55 USGS 11319500 2021-10-25 09:45 4840 6 12.34 USGS 11319500 2022-12-31 13:00 19700 6 19.12