# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-23 13:41:31 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 10254730 ALAMO R NR NILAND 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 10254730 1961-04-07 1340 1 USGS 10254730 1962-09-25 1520 1 USGS 10254730 1963-09-18 1770 1 USGS 10254730 1963-10-03 1400 1 USGS 10254730 1965-09-26 1110 1 USGS 10254730 1966-09-19 1350 1 USGS 10254730 1966-10-05 1840 1 USGS 10254730 1967-11-27 2080 1 USGS 10254730 1969-03-31 1190 1 USGS 10254730 1970-03-02 1360 1 USGS 10254730 1971-09-30 1640 1 USGS 10254730 1971-10-03 1390 1 USGS 10254730 1972-10-07 1740 1 USGS 10254730 1974-03-23 1370 1 USGS 10254730 1975-04-10 1690 1 USGS 10254730 1976-04-15 1710 1 USGS 10254730 1977-08-17 4500 1 USGS 10254730 1978-04-03 1680 1 USGS 10254730 1978-10-21 1750 1 USGS 10254730 1980-04-21 1620 1 USGS 10254730 1981-03-02 1330 1 USGS 10254730 1982-03-13 1390 1 USGS 10254730 1983-03-03 4000 1 USGS 10254730 1984-07-22 1930 1,C USGS 10254730 1985-09-28 1150 1,C USGS 10254730 1985-11-26 1090 1,C USGS 10254730 1986-10-11 1900 1,C USGS 10254730 1988-04-03 1210 1,C USGS 10254730 1989-04-26 1220 1,C USGS 10254730 1989-10-13 1420 1,C USGS 10254730 1990-10-02 1460 1,C USGS 10254730 1992-03-27 2160 1,C USGS 10254730 1993-01-17 2470 1,C USGS 10254730 1994-04-24 1380 1,C USGS 10254730 1995-04-02 1260 1,C USGS 10254730 1996-04-28 1170 1,C USGS 10254730 1997-09-25 1720 1,C USGS 10254730 1998-03-27 1260 1,C USGS 10254730 1999-05-02 1220 1,C USGS 10254730 2000-04-10 1250 1,C USGS 10254730 2001-04-22 1230 1,C USGS 10254730 2002-04-26 1190 1,C USGS 10254730 2003-04-18 1170 1,C USGS 10254730 2004-02-23 1960 1,C USGS 10254730 2005-08-11 1600 1,C USGS 10254730 2005-10-18 1340 1,C USGS 10254730 2007-04-01 1210 1,C USGS 10254730 2007-12-01 1220 1,C USGS 10254730 2009-04-20 1130 1,C USGS 10254730 2010-01-22 1430 1,2,C USGS 10254730 2010-10-03 1460 1,C USGS 10254730 2012-07-14 1740 1,C USGS 10254730 2013-08-26 2040 1,C USGS 10254730 2014-09-27 1330 1,C USGS 10254730 2015-05-16 1100 1,C USGS 10254730 2016-04-09 1030 1,C USGS 10254730 2017-09-10 1190 1,C USGS 10254730 2018-04-21 1070 1,C USGS 10254730 2018-10-13 16:00 1190 1,C USGS 10254730 2020-03-13 15:30 1260 1,C USGS 10254730 2021-04-22 1070 1,C USGS 10254730 2022-04-10 1080 1,C USGS 10254730 2022-10-16 13:00 1140 1,C