# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 05:35:06 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 11231500 MONO C BL LK THOMAS A EDISON 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 11231500 1922-06-06 1390 8.18 USGS 11231500 1923-06-10 940 7.40 USGS 11231500 1924-05-08 488 6.47 USGS 11231500 1925-05-28 1060 7.61 USGS 11231500 1926-05-19 1030 7.55 USGS 11231500 1927-06-16 1420 8.09 USGS 11231500 1928-05-28 1110 7.62 USGS 11231500 1929-05-24 750 6.97 USGS 11231500 1930-06-11 848 7.17 USGS 11231500 1931-05-06 525 6.53 USGS 11231500 1932-06-22 1420 8.10 USGS 11231500 1933-06-13 1350 8.01 USGS 11231500 1934-05-12 404 6.26 USGS 11231500 1935-06-11 1230 7.78 USGS 11231500 1936-06-24 1060 7.55 USGS 11231500 1937-05-14 1210 7.79 USGS 11231500 1938-06-02 1760 8.62 USGS 11231500 1939-05-30 540 6.60 USGS 11231500 1940-05-24 1130 7.66 USGS 11231500 1941-06-19 1420 8.11 USGS 11231500 1942-06-15 1170 7.73 USGS 11231500 1943-05-27 1440 8.14 USGS 11231500 1944-06-08 855 7.20 USGS 11231500 1945-06-21 1370 8.04 USGS 11231500 1946-05-06 910 7.30 USGS 11231500 1947-05-22 988 7.43 USGS 11231500 1948-05-27 838 7.17 USGS 11231500 1949-06-11 916 7.31 USGS 11231500 1950-05-30 1110 7.61 USGS 11231500 1951-05-27 1380 8.05 USGS 11231500 1952-06-05 1340 8.00 USGS 11231500 1953-06-19 888 7.26 USGS 11231500 1954-05-21 922 7.32 USGS 11231500 1955-08-02 340 6 6.18 USGS 11231500 1956-07-12 1240 6 7.85 USGS 11231500 1957-06-26 702 6 6.93 USGS 11231500 1958-04-09 505 6 6.57 USGS 11231500 1958-10-27 460 6 6.48 USGS 11231500 1959-11-03 520 6 6.58 USGS 11231500 1960-10-26 440 6 6.41 USGS 11231500 1962-02-27 505 6 6.60 USGS 11231500 1963-07-14 623 6 6.76 USGS 11231500 1963-10-07 520 6 6.59 USGS 11231500 1965-02-13 455 6 6.47 USGS 11231500 1965-11-05 480 6 6.52 USGS 11231500 1967-07-22 707 6 6.94 USGS 11231500 1968-08-27 460 6 6.48 USGS 11231500 1969-07-25 834 6 7.17 USGS 11231500 1970-09-05 485 6 6.47 USGS 11231500 1970-12-28 480 6 6.58 USGS 11231500 1972-02-14 480 6 6.52 USGS 11231500 1973-03-06 490 6 6.54 USGS 11231500 1974-07-26 709 6 7.09 USGS 11231500 1974-12-16 410 6 6.53 USGS 11231500 1975-11-23 419 6 6.55 USGS 11231500 1977-08-22 350 6 6.38 USGS 11231500 1978-09-05 1880 6 8.73 USGS 11231500 1979-01-28 465 6 6.61 USGS 11231500 1980-07-14 854 6 7.73 USGS 11231500 1980-12-20 452 6 6.58 USGS 11231500 1982-09-26 2160 6 8.87 USGS 11231500 1983-07-16 966 6 7.39 USGS 11231500 1984-07-18 2130 6 8.85 USGS 11231500 1985-01-31 478 6 6.56 USGS 11231500 1986-07-07 669 1,6 USGS 11231500 1987-07-28 444 1,6 USGS 11231500 1988-08-03 440 6 6.47 USGS 11231500 1989-08-08 456 6 6.51 USGS 11231500 1990-08-19 452 6 6.52 USGS 11231500 1991-08-03 420 6 6.45 USGS 11231500 1992-08-10 430 6 6.50 USGS 11231500 1993-07-18 794 6 7.20 USGS 11231500 1994-08-30 504 6 6.62 USGS 11231500 1995-07-10 1380 6 7.98 USGS 11231500 1996-07-03 976 6 7.36 USGS 11231500 1997-06-17 1050 6 7.39 USGS 11231500 1998-03-05 528 6 6.57 USGS 11231500 1999-09-17 512 6 6.54 USGS 11231500 1999-10-13 502 6 6.52 USGS 11231500 2001-08-03 426 6 6.40 USGS 11231500 2002-07-30 426 6 6.40 USGS 11231500 2003-07-26 455 6 6.46 USGS 11231500 2003-10-05 431 6 6.36 USGS 11231500 2005-09-01 797 6 7.00 USGS 11231500 2006-07-18 1490 6 8.17 USGS 11231500 2007-08-30 461 6 6.44 USGS 11231500 2008-08-20 582 6 6.67 USGS 11231500 2009-08-19 551 6 6.59 USGS 11231500 2010-07-29 701 6 6.85 USGS 11231500 2010-12-30 829 6 7.05 USGS 11231500 2012-09-06 573 6 6.63 USGS 11231500 2013-07-06 493 6 6.48 USGS 11231500 2014-06-10 275 6 5.98 USGS 11231500 2015-08-01 358 6 6.19 USGS 11231500 2016-08-05 519 6 6.53 USGS 11231500 2017-06-28 1570 6 8.16 USGS 11231500 2017-10-09 584 6 6.71 USGS 11231500 2019-08-09 00:45 652 6 6.84 USGS 11231500 2020-07-21 12:00 544 6 6.63 USGS 11231500 2021-08-12 16:00 270 6 5.98 USGS 11231500 2022-08-12 18:45 478 6 6.49 USGS 11231500 2023-07-09 12:45 707 6 6.94 2 2023-07-03 2300 7.10