# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-07 06:52:15 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 50028400 RIO TANAMA AT CHARCO HONDO, 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 50028400 1969-04-21 4120 12.22 USGS 50028400 1970-05-09 3010 11.11 USGS 50028400 1971-06-28 1020 8.29 USGS 50028400 1982-09-13 04:00 3970 12.45 USGS 50028400 1982-11-24 20:30 1360 9.00 USGS 50028400 1983-10-20 2320 10.55 USGS 50028400 1985-05-18 15000 17.95 USGS 50028400 1985-10-07 11700 17.11 USGS 50028400 1986-10-02 1610 9.54 USGS 50028400 1988-08-24 2600 10.93 USGS 50028400 1988-11-12 3420 11.88 USGS 50028400 1989-10-02 5140 13.51 USGS 50028400 1990-10-01 7810 15.36 USGS 50028400 1992-03-29 2920 11.32 USGS 50028400 1993-09-06 8010 15.48 USGS 50028400 1993-10-02 20:15 1060 8.49 USGS 50028400 1995-06-06 4430 12.89 USGS 50028400 1996-09-10 07:50 7380 9 15.09 USGS 50028400 1997-09-01 22:10 2080 10.23 USGS 50028400 1998-09-22 03:55 26600 9,R 24.56 USGS 50028400 1999-06-15 18:30 6440 14.47 USGS 50028400 2000-05-11 17:00 3530 12.00 USGS 50028400 2001-05-06 21:25 3540 12.01 USGS 50028400 2001-11-08 10:50 6730 14.67 USGS 50028400 2003-04-25 20:55 2160 10.35 USGS 50028400 2004-09-15 19:45 5450 13.75 USGS 50028400 2005-09-28 9200 16.17 USGS 50028400 2006-05-10 19:15 1900 9.98 USGS 50028400 2006-11-14 19:15 3150 11.59 USGS 50028400 2008-09-03 11:15 2340 10.59 USGS 50028400 2009-04-28 19:00 1880 9.96 USGS 50028400 2009-10-14 18:55 3800 12.28 USGS 50028400 2010-10-08 05:30 5270 13.61 USGS 50028400 2012-03-28 22:55 9430 16.30 USGS 50028400 2012-10-31 20:20 5110 13.49 USGS 50028400 2014-08-02 5970 14.15 USGS 50028400 2015-04-10 3380 11.75 USGS 50028400 2015-11-24 3260 11.61 USGS 50028400 2017-09-20 12:00 23000 9 22.39 USGS 50028400 2017-10-09 17:15 5600 11.93 USGS 50028400 2019-09-24 18:45 5830 12.10 USGS 50028400 2020-07-30 18:00 3530 10.33 USGS 50028400 2021-05-28 19:51 3720 10.48 USGS 50028400 2022-09-18 19:15 12200 2,9 2021-10-01 2035 11.02 USGS 50028400 2022-11-05 18:35 9.97