# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-01 10:38:36 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 50075000 RIO ICACOS NR NAGUABO, 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 50075000 1946-02-24 1330 7 5.85 USGS 50075000 1947-10-25 2460 8.10 USGS 50075000 1949-03-29 1220 5.60 USGS 50075000 1950-03-21 1300 5.78 USGS 50075000 1951-04-28 1260 5.70 USGS 50075000 1952-01-12 1180 5.50 USGS 50075000 1953-10-25 2460 8.10 USGS 50075000 1955-00-00 1400 Bm 6.10 Bm USGS 50075000 1956-10-10 840 4.70 USGS 50075000 1958-07-21 1280 5.73 USGS 50075000 1959-05-01 1900 7.00 USGS 50075000 1960-09-06 1650 6.50 USGS 50075000 1961-00-00 1040 Bm 5.20 Bm USGS 50075000 1962-00-00 1350 Bm 5.90 Bm USGS 50075000 1980-04-10 752 5.59 6 USGS 50075000 1981-05-25 859 5.86 USGS 50075000 1982-05-09 1500 7.14 USGS 50075000 1983-04-21 2860 8.96 USGS 50075000 1984-08-26 641 5.26 USGS 50075000 1985-03-28 1000 6.19 USGS 50075000 1986-05-13 859 5.86 USGS 50075000 1987-04-12 893 5.94 USGS 50075000 1987-12-07 1790 7.60 USGS 50075000 1989-09-18 2480 9 8.52 USGS 50075000 1990-04-25 1220 6.64 USGS 50075000 1991-02-06 783 5.67 USGS 50075000 1992-05-06 1260 6.71 USGS 50075000 1992-12-29 567 5.01 USGS 50075000 1994-02-19 872 5.89 USGS 50075000 1995-02-25 779 5.66 USGS 50075000 1996-09-10 1900 9 7.76 USGS 50075000 1997-06-02 1110 6.42 USGS 50075000 1998-09-21 21:30 2180 9 8.14 USGS 50075000 1999-06-08 12:25 771 5.64 USGS 50075000 2000-08-23 05:15 760 5.61 USGS 50075000 2001-08-22 20:15 1260 6.71 USGS 50075000 2002-05-30 09:00 1120 6.44 USGS 50075000 2003-04-17 11:55 2820 9.29 R USGS 50075000 2004-09-15 12:50 1850 9 7.69 USGS 50075000 2004-11-01 00:20 482 4.68 USGS 50075000 2006-01-15 14:15 811 5.74 USGS 50075000 2007-05-31 14:10 665 R 5.34 R USGS 50075000 2008-09-21 17:45 697 R 5.44 R USGS 50075000 2009-07-21 16:25 650 5.29 USGS 50075000 2010-05-08 18:00 791 5.69 USGS 50075000 2011-08-22 08:30 811 5.74 USGS 50075000 2012-03-30 12:40 1220 R 6.63 R USGS 50075000 2013-04-24 15:10 815 5.75 USGS 50075000 2014-05-10 1440 7.04 USGS 50075000 2014-12-16 811 5.74 USGS 50075000 2016-04-27 1050 6.28 USGS 50075000 2017-09-20 07:50 2340 9 8.35 USGS 50075000 2017-12-05 02:50 533 4.86 USGS 50075000 2019-07-30 11:22 1220 6.51 USGS 50075000 2020-07-30 10:05 630 5.16 USGS 50075000 2021-06-27 03:25 403 4.27 USGS 50075000 2022-10-27 15:15 474 4.65