# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 09:08:47 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 11134800 MIGUELITO C A LOMPOC 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 11134800 1969-01-25 680 7 5.80 USGS 11134800 1970-12-21 33.0 2.13 USGS 11134800 1971-12-27 450 5.02 USGS 11134800 1973-01-18 390 4.60 USGS 11134800 1974-01-04 318 4.12 USGS 11134800 1975-02-02 501 5.34 USGS 11134800 1976-02-09 144 2.92 USGS 11134800 1977-01-06 48.0 2.26 USGS 11134800 1978-03-04 538 5.17 USGS 11134800 1979-03-27 310 3.98 USGS 11134800 1980-02-16 787 6.30 USGS 11134800 1981-03-01 390 4.42 USGS 11134800 1982-03-31 198 3.29 USGS 11134800 1983-01-26 1210 7.63 USGS 11134800 1983-12-24 266 3.88 USGS 11134800 1984-12-10 311 4.12 USGS 11134800 1986-02-14 527 5.14 USGS 11134800 1987-12-04 228 1.49 USGS 11134800 1988-12-20 98.0 1.12 USGS 11134800 1990-01-14 228 1.47 USGS 11134800 1991-03-18 1750 3.62 USGS 11134800 1991-12-27 479 1.96 USGS 11134800 1993-02-18 749 2.37 USGS 11134800 1994-02-19 132 1.22 USGS 11134800 1996-02-20 600 2.15 USGS 11134800 1997-01-22 203 1.41 USGS 11134800 1998-02-03 2660 4.61 USGS 11134800 1999-03-25 143 1.25 USGS 11134800 2000-02-23 281 1.59 USGS 11134800 2001-03-05 1230 3.00 USGS 11134800 2001-11-24 1370 3.18 USGS 11134800 2003-03-15 443 1.90 USGS 11134800 2004-02-25 210 2 2.75 1 USGS 11134800 2005-01-09 426 1.87 USGS 11134800 2006-01-02 86.0 1.07 USGS 11134800 2007-02-22 4.40 0.77 USGS 11134800 2008-01-27 159 1.25 USGS 11134800 2009-02-16 8.40 0.76