#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-19 08:21:57 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 50148890 RIO CULEBRINAS AT MARGARITA DAMSITE NR AGUADA, 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	50148890	1998-09-22	10:30	17700	9,R	18.28						
USGS	50148890	1998-10-25	23:00	7670	R	14.39						
USGS	50148890	1999-10-13	20:00	14200	R	17.20						
USGS	50148890	2001-09-25	02:05	7310	R	14.19						
USGS	50148890	2001-11-14		8040	R	14.59						
USGS	50148890	2003-05-18	05:35	8840	R	15.00						
USGS	50148890	2003-11-13	16:30	8120	R	14.63						
USGS	50148890	2005-08-19	02:45	8600	R	14.88						
USGS	50148890	2006-07-07	19:15	9700	R	15.42						
USGS	50148890	2007-09-30	21:45	9430	R	15.29						
USGS	50148890	2008-08-27	23:30	9370	R	15.26						
USGS	50148890	2009-09-18	04:30	9850	R	15.49						
USGS	50148890	2009-10-05	23:00	9350	R	15.25						
USGS	50148890	2010-10-08	13:00	13000	R	16.76						
USGS	50148890	2012-03-29	06:30	10500	R	15.77						
USGS	50148890	2013-05-08	01:30	10700	R	15.87						
USGS	50148890	2013-10-10	23:30	10200	R	15.65						
USGS	50148890	2015-09-23		10600	R	15.82						
USGS	50148890	2015-12-14		9510	R	15.33						
USGS	50148890	2017-09-20	17:30	74000	2,9	21.99						
USGS	50148890	2017-10-10	01:00	11800	R	16.29	R					
USGS	50148890	2019-05-25	00:03	11700		16.26						
USGS	50148890	2019-10-20	22:15	10000		15.56						
USGS	50148890	2021-05-30	20:45	15100	2				2020-10-11	2230	15.67