# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-01 04:35:17 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 11148900 NACIMIENTO R BL SAPAQUE C NR BRYSON 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 11148900 1971-12-25 7890 16.84 USGS 11148900 1973-01-16 25200 23.00 USGS 11148900 1974-03-01 17200 20.58 USGS 11148900 1975-02-02 37600 25.80 USGS 11148900 1976-03-01 688 11.13 USGS 11148900 1977-01-03 820 11.38 USGS 11148900 1978-01-16 57000 2 32.00 USGS 11148900 1979-01-15 13800 19.63 USGS 11148900 1980-02-17 29500 25.10 USGS 11148900 1981-01-29 3960 14.92 USGS 11148900 1982-04-11 28400 24.77 USGS 11148900 1982-12-22 37000 27.57 USGS 11148900 1983-12-25 6510 16.39 USGS 11148900 1985-02-08 10400 18.61 USGS 11148900 1986-02-14 21800 23.23 USGS 11148900 1987-02-13 8060 17.36 USGS 11148900 1988-01-17 2850 13.43 USGS 11148900 1988-12-25 6830 16.60 USGS 11148900 1990-02-16 4450 14.89 USGS 11148900 1991-03-04 18000 21.86 USGS 11148900 1992-02-15 16900 21.45 USGS 11148900 1993-01-14 57600 32.14 USGS 11148900 1994-02-19 7710 17.15 USGS 11148900 1995-03-10 43100 2 35.15 USGS 11148900 1996-02-19 13700 21.14 USGS 11148900 1996-12-10 14300 21.40 USGS 11148900 1998-02-03 41900 34.59 USGS 11148900 1999-02-09 3870 14.92 USGS 11148900 2000-02-13 10100 18.89 USGS 11148900 2001-03-04 9980 18.81 USGS 11148900 2001-12-02 6120 16.14 USGS 11148900 2002-12-16 16300 22.40 USGS 11148900 2004-02-25 16000 22.19 USGS 11148900 2004-12-31 24100 26.31 USGS 11148900 2005-12-31 11700 19.79 USGS 11148900 2007-02-11 1370 11.37 USGS 11148900 2008-01-04 17900 23.22 USGS 11148900 2009-03-04 3760 14.17 USGS 11148900 2009-10-14 18800 23.64 USGS 11148900 2011-03-20 13500 20.83 USGS 11148900 2012-01-21 4400 14.93 USGS 11148900 2012-12-23 10400 19.41 USGS 11148900 2014-02-28 1240 11.21 USGS 11148900 2015-02-08 5540 15.85 USGS 11148900 2016-03-06 9220 18.60 USGS 11148900 2017-01-11 20200 24.63 USGS 11148900 2018-03-22 15:45 6150 17.22 USGS 11148900 2019-01-17 03:15 23000 26.20 USGS 11148900 2020-04-05 22:15 7680 17.37 USGS 11148900 2021-01-28 00:15 24200 26.79 USGS 11148900 2021-12-23 14:30 10000 19.05 USGS 11148900 2023-01-09 10:15 57500 36.28 USGS 11148900 2024-02-19 04:15 13000 20.68