# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 12:40:06 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 50100450 RIO MAJADA AT LA PLENA, 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 50100450 1989-09-23 886 6.68 USGS 50100450 1990-09-24 375 5.86 USGS 50100450 1990-10-25 3820 10.34 USGS 50100450 1992-01-05 20:00 15200 17.19 USGS 50100450 1993-07-11 13:15 1030 7.38 USGS 50100450 1994-02-28 17:15 142 4.64 USGS 50100450 1995-09-17 09:45 435 5.98 USGS 50100450 1996-09-10 10:15 17700 9 18.69 USGS 50100450 1996-11-11 18:00 47.0 3.51 USGS 50100450 1998-09-21 21:25 12800 9 15.63 USGS 50100450 1998-10-22 17:30 1190 7.65 USGS 50100450 1999-11-13 10:20 2580 9.31 USGS 50100450 2001-08-22 22:45 955 7.25 USGS 50100450 2001-11-08 20:55 871 7.08 USGS 50100450 2003-08-26 01:45 1430 8.01 USGS 50100450 2003-11-12 13:30 8830 13.19 USGS 50100450 2005-07-20 04:15 2360 9.10 USGS 50100450 2005-10-11 00:55 5670 11.55 USGS 50100450 2006-10-18 23:30 321 5.59 USGS 50100450 2008-09-21 21:15 1840 8.54 USGS 50100450 2009-07-21 15:15 1190 8.21 USGS 50100450 2010-07-22 20:10 1410 8.54 USGS 50100450 2010-10-07 21:25 12300 14.54 USGS 50100450 2012-08-24 13:30 551 6.18 USGS 50100450 2013-09-05 16:40 505 6.04 USGS 50100450 2014-08-22 2260 8.94 USGS 50100450 2015-08-28 215 4.85 USGS 50100450 2015-10-25 20:10 325 5.38 USGS 50100450 2017-09-20 07:57 20900 9 16.62 USGS 50100450 2017-10-15 17:15 4800 9.45 USGS 50100450 2018-10-13 21:45 228 4.02 USGS 50100450 2020-08-22 21:36 472 4.71 USGS 50100450 2020-11-11 16:30 579 2 USGS 50100450 2022-09-18 22:33 15800 9 14.86 USGS 50100450 2022-11-05 19:37 6500 10.70