# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 06:10:38 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 50110900 RIO TOA VACA ABV LAGO TOA VACA, PR # # 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 50110900 1989-10-08 1750 7.61 USGS 50110900 1990-10-21 1800 7.67 USGS 50110900 1992-01-05 8700 13.24 USGS 50110900 1992-10-06 2160 8.09 USGS 50110900 1993-10-17 981 6.46 USGS 50110900 1995-05-20 4230 10.04 USGS 50110900 1996-09-10 06:45 21000 2,R 18.65 USGS 50110900 1997-09-29 821 6.18 USGS 50110900 1998-09-21 22:40 26400 2,9,R 20.60 USGS 50110900 1999-06-02 15:00 1990 7.90 USGS 50110900 2000-09-18 2090 8.01 USGS 50110900 2000-10-20 16:25 1530 7.32 USGS 50110900 2002-04-26 14:15 5770 11.25 USGS 50110900 2003-04-17 12:35 1680 7.51 USGS 50110900 2004-09-16 12:00 7270 12.32 USGS 50110900 2005-09-22 15:00 4400 10.18 USGS 50110900 2006-04-29 16:30 4130 9.96 USGS 50110900 2007-07-30 17:00 1750 7.60 USGS 50110900 2007-10-28 09:15 2500 8.46 USGS 50110900 2008-10-14 18:00 791 5.73 USGS 50110900 2010-05-28 19:40 9700 13.83 USGS 50110900 2011-09-13 02:10 6080 11.49 USGS 50110900 2012-03-27 17:15 2530 8.43 USGS 50110900 2012-11-20 18:40 1070 6.31 USGS 50110900 2014-08-23 4210 10.03 USGS 50110900 2015-05-29 889 5.95 USGS 50110900 2016-08-28 14:45 2180 8.01 USGS 50110900 2017-09-20 09:13 12400 9 14.36 USGS 50110900 2017-10-11 16:40 4600 9.18 USGS 50110900 2018-10-02 17:30 3220 7.92 USGS 50110900 2020-07-30 13:25 4340 8.96 USGS 50110900 2021-08-04 14:37 4190 8.83 USGS 50110900 2022-09-18 14:30 11100 9 13.78 USGS 50110900 2022-11-05 18:45 6300 10.52