# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-27 00:54:08 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 11151870 ARROYO SECO NR GREENFIELD 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 11151870 1962-02-09 7910 10.23 USGS 11151870 1963-01-31 10400 11.35 USGS 11151870 1964-01-20 3310 7.50 USGS 11151870 1965-01-06 4320 8.25 USGS 11151870 1965-12-28 2330 6.58 USGS 11151870 1966-12-06 21800 14.50 USGS 11151870 1968-01-30 1870 5.77 USGS 11151870 1969-01-26 18900 11.97 USGS 11151870 1970-01-16 13300 10.65 USGS 11151870 1970-11-29 4460 9.47 USGS 11151870 1971-12-25 3720 9.26 USGS 11151870 1973-01-16 8110 11.17 USGS 11151870 1974-03-01 4980 9.94 USGS 11151870 1975-02-02 15600 13.24 USGS 11151870 1976-02-29 1030 6.76 USGS 11151870 1977-01-02 654 6.05 USGS 11151870 1978-02-07 14100 16.34 USGS 11151870 1979-02-14 5600 13.50 USGS 11151870 1980-01-13 7640 14.18 USGS 11151870 1981-01-27 7750 12.57 USGS 11151870 1982-01-04 12800 13.12 USGS 11151870 1982-12-22 17100 14.03 USGS 11151870 1983-12-25 5180 10.78 USGS 11151870 1985-02-08 5860 11.06 USGS 11151870 1986-02-19 13000 13.17 USGS 11151870 1987-02-13 7400 11.62 USGS 11151870 1988-01-17 2060 9.01 USGS 11151870 1988-12-24 6220 11.20 USGS 11151870 1990-02-16 5270 10.76 USGS 11151870 1991-03-04 8600 13.23 USGS 11151870 1992-02-12 5310 11.61 USGS 11151870 1993-01-14 11600 1 14.25 USGS 11151870 1994-02-19 3530 10.75 USGS 11151870 1995-03-10 15400 15.40 USGS 11151870 1996-02-04 5760 11.99 USGS 11151870 1997-01-01 7470 2 12.76 USGS 11151870 1998-02-03 12500 14.53 USGS 11151870 1999-02-09 6010 12.12 USGS 11151870 2000-02-14 6500 12.34 USGS 11151870 2001-03-04 4870 11.54 USGS 11151870 2001-12-02 5370 11.80 USGS 11151870 2002-12-16 12300 14.53 USGS 11151870 2004-02-25 8380 13.16 USGS 11151870 2005-01-07 9330 13.52 USGS 11151870 2005-12-31 12600 14.74 USGS 11151870 2007-02-11 1370 9.66 USGS 11151870 2008-01-04 12200 14.63 USGS 11151870 2009-03-04 4460 11.78 USGS 11151870 2009-10-13 17900 16.01 USGS 11151870 2011-03-24 10900 14.26 USGS 11151870 2012-01-23 5200 12.09 USGS 11151870 2012-12-02 14500 15.20 USGS 11151870 2014-03-01 2060 10.73 USGS 11151870 2015-02-08 4990 11.99 USGS 11151870 2016-03-06 10300 14.01 USGS 11151870 2017-01-04 11600 14.43 USGS 11151870 2018-03-22 6520 11.09 USGS 11151870 2019-01-17 01:15 15700 12.50 2 2019-02-14 0715 12.52 USGS 11151870 2019-12-02 07:45 3350 9.19 USGS 11151870 2021-01-27 18:30 13800 12.61 USGS 11151870 2021-12-13 20:00 5000 10.11 USGS 11151870 2023-01-09 08:15 33300 14.82