# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-20 12:10:59 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 11276600 TUOLUMNE R AB EARLY INTAKE NR MATHER 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 11276600 1943-06-01 12900 6,7 22.10 USGS 11276600 1971-06-22 3870 6 18.20 USGS 11276600 1972-02-06 418 6 13.88 USGS 11276600 1973-06-09 7660 6 20.20 USGS 11276600 1974-06-12 9520 6 20.94 USGS 11276600 1975-06-16 5180 6 18.99 USGS 11276600 1976-04-03 412 6 13.92 USGS 11276600 1977-06-08 97.0 6 12.57 USGS 11276600 1978-06-11 6160 6 19.50 USGS 11276600 1979-06-08 4020 6 18.30 USGS 11276600 1980-07-03 8100 6 20.38 USGS 11276600 1981-06-10 1650 6 16.16 USGS 11276600 1982-06-18 8270 6 20.45 USGS 11276600 1983-07-07 10700 6 21.38 USGS 11276600 1984-05-30 7820 6 20.26 USGS 11276600 1984-11-28 241 6 13.26 USGS 11276600 1986-06-05 6220 6 19.53 USGS 11276600 1986-11-02 926 6 15.06 USGS 11276600 1988-01-05 280 6 13.41 USGS 11276600 1989-06-09 3090 6 17.63 USGS 11276600 1990-06-14 182 6 13.10 USGS 11276600 1991-03-04 326 6 13.66 USGS 11276600 1992-07-14 195 6 13.06 USGS 11276600 1993-07-03 3660 6 18.06 USGS 11276600 1994-07-14 229 6 13.21 USGS 11276600 1995-07-09 13400 6 22.23 USGS 11276600 1996-05-17 10600 6 21.50 USGS 11276600 1997-01-03 17700 6 22.98 USGS 11276600 1998-07-10 9280 6 20.85 USGS 11276600 1999-05-27 4910 6 18.84 USGS 11276600 2000-06-15 4980 6 18.88 USGS 11276600 2001-03-05 382 6 13.75 USGS 11276600 2002-06-14 1140 6 15.44 USGS 11276600 2003-06-02 9390 6 21.00 USGS 11276600 2004-05-28 5440 6 19.13 USGS 11276600 2005-05-29 7560 6 20.15 USGS 11276600 2006-06-06 8850 2,6 20.90 5 USGS 11276600 2007-05-21 20:30 3310 6 17.85 USGS 11276600 2008-05-28 6250 6 19.73 USGS 11276600 2009-05-19 7890 6 20.50 USGS 11276600 2010-05-14 8270 6 20.66 USGS 11276600 2011-05-26 8950 6 20.94 USGS 11276600 2012-05-02 4180 6 18.51 USGS 11276600 2012-12-22 286 6 13.45 USGS 11276600 2014-02-28 235 6 13.16 USGS 11276600 2015-02-09 317 6 13.46 USGS 11276600 2016-05-10 7260 6 20.11 USGS 11276600 2017-06-24 11100 6 21.71 2 2017-06-25 21.72 USGS 11276600 2018-03-22 21:00 4790 6 18.89 USGS 11276600 2019-04-30 03:00 7360 6 20.26 USGS 11276600 2020-05-28 11:45 756 6 14.63 USGS 11276600 2021-03-25 17:45 916 6 14.95 USGS 11276600 2022-05-12 15:45 5210 6 19.13 USGS 11276600 2023-07-05 18:30 9570 6 21.30