# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-30 16:43:24 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 11289650 TUOLUMNE R BL LAGRANGE DAM NR LAGRANGE 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 11289650 1971-01-02 2720 6 8.73 USGS 11289650 1971-10-15 2570 6 8.63 USGS 11289650 1972-10-02 2630 6 8.82 USGS 11289650 1974-01-03 3260 6 9.55 USGS 11289650 1975-01-30 4800 6 10.82 USGS 11289650 1975-12-22 4480 6 10.55 USGS 11289650 1976-10-06 698 6 5.29 USGS 11289650 1978-05-04 4600 6 10.59 USGS 11289650 1979-02-21 4850 6 10.86 USGS 11289650 1980-03-18 7330 6 12.98 USGS 11289650 1981-01-05 4860 6 10.87 USGS 11289650 1982-04-18 8290 6 13.96 USGS 11289650 1983-04-24 10400 6 15.09 USGS 11289650 1984-01-04 8060 6 13.30 USGS 11289650 1984-12-03 4860 6 10.73 USGS 11289650 1986-04-14 6960 6 12.49 USGS 11289650 1986-12-08 4730 6 10.61 USGS 11289650 1988-01-14 690 6 4.97 USGS 11289650 1989-04-28 1050 6 5.87 USGS 11289650 1989-10-15 886 6 5.46 USGS 11289650 1991-04-29 1780 6 7.17 USGS 11289650 1992-05-02 1490 6 6.71 USGS 11289650 1993-08-27 2600 6 8.40 USGS 11289650 1993-10-05 3390 6 9.32 USGS 11289650 1995-05-26 9260 6 14.20 USGS 11289650 1996-05-17 6880 6 12.43 USGS 11289650 1997-01-03 58900 6 28.43 USGS 11289650 1998-02-25 8360 6 13.19 USGS 11289650 1999-02-11 8010 6 12.97 USGS 11289650 2000-03-06 7020 6 12.31 USGS 11289650 2001-02-22 3780 6 9.66 USGS 11289650 2002-04-29 1360 6 6.76 USGS 11289650 2003-04-17 1760 6 7.37 USGS 11289650 2004-03-17 3100 6 9.23 USGS 11289650 2005-04-01 8410 6 13.55 USGS 11289650 2006-04-27 9020 6 13.99 USGS 11289650 2007-04-22 22:45 889 6 6.11 USGS 11289650 2008-04-21 1380 6 7.03 USGS 11289650 2009-05-09 974 6 6.29 USGS 11289650 2010-06-13 6150 6 11.95 USGS 11289650 2011-04-08 8620 6 13.54 USGS 11289650 2012-05-09 2230 6 8.13 USGS 11289650 2013-05-02 1230 6 6.61 2 2013-05-03 6.62 USGS 11289650 2014-04-16 1470 6 6.99 USGS 11289650 2015-04-05 1520 6 7.07 USGS 11289650 2016-04-16 2930 6 8.94 USGS 11289650 2017-02-20 17000 6 18.54 USGS 11289650 2018-03-25 13:45 4840 6 10.92 USGS 11289650 2019-05-16 17:15 7460 6 12.92 USGS 11289650 2020-04-18 1630 6 7.18 USGS 11289650 2021-04-15 08:00 3140 6 9.25 USGS 11289650 2022-04-16 07:30 2900 6 8.97 USGS 11289650 2023-04-27 08:30 10100 6 14.91