# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-28 00:22:22 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 11284400 BIG C AB WHITES GULCH NR GROVELAND 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 11284400 1965-01-06 1850 7 6.40 USGS 11284400 1970-01-16 1230 5.80 USGS 11284400 1970-11-26 139 3.52 USGS 11284400 1971-12-22 228 3.91 USGS 11284400 1973-02-11 690 5.01 USGS 11284400 1974-04-01 595 4.83 USGS 11284400 1975-02-02 696 5.02 USGS 11284400 1976-02-09 10.0 2.28 USGS 11284400 1977-02-22 0.29 1.71 USGS 11284400 1978-02-09 1260 5.84 USGS 11284400 1979-01-11 743 5.16 USGS 11284400 1980-01-13 1970 6.51 USGS 11284400 1981-01-29 270 3.96 USGS 11284400 1982-01-05 2180 6.69 USGS 11284400 1982-11-30 1780 6.35 USGS 11284400 1983-12-25 1660 6.24 USGS 11284400 1985-02-08 634 4.87 USGS 11284400 1986-02-17 2620 7.03 USGS 11284400 1987-02-13 140 3.48 USGS 11284400 1988-04-20 19.0 2.58 USGS 11284400 1989-03-02 182 3.87 USGS 11284400 1990-02-25 19.0 2.57 USGS 11284400 1991-03-24 660 4.92 USGS 11284400 1992-02-15 333 4.17 USGS 11284400 1993-01-14 1620 6.20 USGS 11284400 1994-02-08 124 3.40 USGS 11284400 1995-03-10 1510 6.09 USGS 11284400 1996-03-04 729 5.05 USGS 11284400 1997-01-02 2500 6.94 USGS 11284400 1998-02-03 1450 6.03 USGS 11284400 1999-02-09 809 5.19 USGS 11284400 2000-02-13 1540 6.16 USGS 11284400 2001-03-05 459 4.74 USGS 11284400 2001-12-29 185 3.93 USGS 11284400 2003-04-13 437 4.69 USGS 11284400 2004-01-01 275 4.26 USGS 11284400 2005-01-08 960 5.55 USGS 11284400 2005-12-31 1930 6.48 USGS 11284400 2007-02-27 597 4.94 USGS 11284400 2008-02-24 440 4.62 USGS 11284400 2009-03-04 522 4.87 USGS 11284400 2010-02-27 558 4.94 USGS 11284400 2011-03-20 1630 6.24 USGS 11284400 2012-01-21 257 4.20 USGS 11284400 2012-12-23 1130 5.75 USGS 11284400 2014-03-06 15.0 2.57 USGS 11284400 2015-02-09 2.80 2.14 USGS 11284400 2016-03-06 952 5.50 USGS 11284400 2017-02-07 2810 7.07 USGS 11284400 2018-03-22 14:30 2460 7.03 USGS 11284400 2019-02-14 16:00 1090 5.62 USGS 11284400 2020-04-06 00:45 265 4.17 USGS 11284400 2021-01-28 12:15 302 4.27 USGS 11284400 2021-12-26 268 4.18 USGS 11284400 2023-03-10 05:30 2950 7.43