# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 14:07:42 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 50031200 RIO GRANDE DE MANATI NR MOROVIS, 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 50031200 1965-05-16 5960 6.54 USGS 50031200 1965-12-09 30000 18.30 USGS 50031200 1966-11-08 3650 5.00 5 USGS 50031200 1967-10-24 4670 5.68 USGS 50031200 1969-04-21 12400 10.20 USGS 50031200 1969-11-09 28000 17.30 USGS 50031200 1970-10-09 35000 20.30 USGS 50031200 1972-03-30 7280 7.49 USGS 50031200 1973-04-20 6270 6.92 USGS 50031200 1974-10-23 13800 10.88 USGS 50031200 1976-04-30 7300 7.50 USGS 50031200 1976-10-30 1920 3.72 USGS 50031200 1978-04-10 7610 7.67 USGS 50031200 1979-08-30 12900 10.54 USGS 50031200 1979-11-25 12600 10.38 USGS 50031200 1981-05-05 7290 7.17 USGS 50031200 1982-05-14 9480 8.12 USGS 50031200 1983-05-13 22500 12.21 USGS 50031200 1984-09-11 24100 12.62 USGS 50031200 1985-05-18 48000 17.89 USGS 50031200 1985-10-06 28500 13.67 USGS 50031200 1987-04-11 6680 6.88 USGS 50031200 1987-11-27 4540 5.73 USGS 50031200 1989-09-18 7120 9 7.09 USGS 50031200 1989-10-22 3910 5.34 USGS 50031200 1990-10-15 2920 4.65 USGS 50031200 1992-01-05 19000 11.27 USGS 50031200 1993-04-29 16:45 6040 6.56 USGS 50031200 1993-10-28 19:00 606 2.19 USGS 50031200 1995-09-16 09:00 2870 5.90 6 USGS 50031200 1996-09-10 47700 9 18.83 USGS 50031200 1998-09-21 23:30 32700 9 15.65 USGS 50031200 1999-06-09 15:45 3630 6.16 USGS 50031200 1999-12-02 16:30 3670 6.19 USGS 50031200 2000-11-02 17:45 7650 8.34 USGS 50031200 2001-11-08 07:25 12800 10.37 USGS 50031200 2003-05-21 17:05 6680 7.89 USGS 50031200 2004-09-15 15:15 24200 13.66 USGS 50031200 2004-10-12 17:00 6330 7.72 USGS 50031200 2005-10-11 13:05 5320 7.19 USGS 50031200 2007-08-05 17:45 1280 4.16 USGS 50031200 2007-12-11 15:15 11700 9.97 USGS 50031200 2009-03-22 17:00 10600 9.55 USGS 50031200 2010-05-28 21:00 15300 10.18 USGS 50031200 2011-09-13 10:45 16400 10.51 USGS 50031200 2012-05-05 18:00 32800 14.67 USGS 50031200 2013-05-06 16:40 5860 6.47 USGS 50031200 2014-08-23 21:40 4580 5.76 USGS 50031200 2014-11-07 2710 4.47 USGS 50031200 2015-11-24 5880 6.48 USGS 50031200 2017-09-20 09:00 94500 9,R 31.57