# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 10:35:21 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 50028000 RIO TANAMA NR UTUADO, 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 50028000 1960-09-29 5420 10.12 USGS 50028000 1961-09-16 7340 11.95 USGS 50028000 1961-10-01 1670 5.20 USGS 50028000 1963-05-17 8950 13.29 USGS 50028000 1963-11-07 4300 9.00 USGS 50028000 1965-05-13 4060 8.70 USGS 50028000 1966-09-17 4700 9.40 USGS 50028000 1967-09-10 3080 7.04 USGS 50028000 1968-08-21 6480 11.18 USGS 50028000 1968-11-27 6860 11.55 USGS 50028000 1970-05-09 5540 10.24 USGS 50028000 1970-11-06 5300 10.00 USGS 50028000 1971-10-26 7940 12.45 USGS 50028000 1973-09-29 6400 11.10 USGS 50028000 1973-11-13 6670 11.37 USGS 50028000 1975-09-16 8590 12.99 USGS 50028000 1976-09-26 5700 10.40 USGS 50028000 1976-10-29 7510 12.09 USGS 50028000 1977-11-13 6040 10.74 USGS 50028000 1978-10-04 6060 13.85 6 USGS 50028000 1980-05-24 6670 14.41 USGS 50028000 1981-07-08 4490 13.54 USGS 50028000 1981-12-13 4910 14.00 USGS 50028000 1982-11-24 1480 8.88 USGS 50028000 1984-05-22 3650 12.54 USGS 50028000 1985-05-18 12200 17.45 USGS 50028000 1985-10-07 7840 15.69 USGS 50028000 1986-10-02 6420 14.96 USGS 50028000 1987-11-27 2910 11.55 USGS 50028000 1988-10-29 5860 14.64 USGS 50028000 1990-08-09 4470 13.52 USGS 50028000 1990-10-01 10300 16.74 USGS 50028000 1992-01-06 3490 12.46 USGS 50028000 1992-10-10 6770 15.15 USGS 50028000 1993-10-02 1370 8.76 USGS 50028000 1995-06-05 4120 13.32 USGS 50028000 1996-09-10 5440 9 14.59 USGS 50028000 1996-10-21 7240 15.76 USGS 50028000 1998-09-22 04:15 23500 9 21.24 USGS 50028000 1998-10-27 19:15 3120 12.07 USGS 50028000 1999-10-16 16:00 1730 9.69 USGS 50028000 2001-05-06 19:05 1850 10.00 USGS 50028000 2001-11-08 08:45 3400 12.44 USGS 50028000 2002-11-12 20:00 1960 10.24 USGS 50028000 2004-05-08 17:45 3490 12.56 USGS 50028000 2005-09-28 16:05 7530 15.82 USGS 50028000 2006-05-26 17:30 2570 11.28 USGS 50028000 2007-09-18 17:15 4210 13.43 USGS 50028000 2008-09-03 09:10 5360 14.54 USGS 50028000 2008-11-12 18:35 1680 9.59 USGS 50028000 2009-10-14 16:25 5410 14.57 USGS 50028000 2010-10-08 03:30 3960 13.13 USGS 50028000 2012-03-28 20:45 4720 13.99 USGS 50028000 2012-10-31 18:00 6300 15.13 USGS 50028000 2014-08-02 3830 12.98 USGS 50028000 2015-04-10 2420 11.04 USGS 50028000 2016-07-24 2020 10.38 USGS 50028000 2017-09-20 11:00 18000 9,R 18.42 USGS 50028000 2018-08-15 15:45 2430 R 9.66 USGS 50028000 2019-09-24 16:40 3520 11.20 USGS 50028000 2019-11-19 18:00 2250 9.38 USGS 50028000 2021-05-28 17:15 3430 11.09 USGS 50028000 2022-09-18 15:45 6600 9 14.48 USGS 50028000 2022-10-03 16:00 3510 11.19 USGS 50028000 2024-08-27 16:40 5310 13.37