#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-19 07:28:37 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 08057445 Prairie Ck at US Hwy 175, Dallas, TX
#
# 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	08057445	1976-04-19		1970	C	22.38						
USGS	08057445	1977-03-02		1290	C	20.31						
USGS	08057445	1978-02-12		429	C	15.59						
USGS	08057445	1979-03-30		1070	C	19.20						
USGS	08057445	1980-09-29		969	C	18.67						
USGS	08057445	1984-10-20		3060	C	25.12						
USGS	08057445	1985-11-27		1730	C	21.78						
USGS	08057445	1987-06-16		1650	C	21.51						
USGS	08057445	1987-12-26		532	C	15.80						
USGS	08057445	1989-05-17		5660	C	29.21						
USGS	08057445	1990-05-02		1930	C	23.48						
USGS	08057445	1991-04-13		3420	C	25.79						
USGS	08057445	1991-12-20		1570	C	21.25						
USGS	08057445	1993-02-25		1940	C	22.41						
USGS	08057445	1994-07-11		3910	C	26.57						
USGS	08057445	1995-05-06		2940	C	24.56						
USGS	08057445	1996-08-29		1090	C	19.15						
USGS	08057445	1996-10-27		1780	C	21.68						
USGS	08057445	1997-12-20		1410	C	20.33						
USGS	08057445	1998-12-04		2940	C	24.54						
USGS	08057445	2000-06-11		2290	C	23.12						
USGS	08057445	2001-08-31		1660	C	21.26						
USGS	08057445	2002-05-05		2140	C	22.76						
USGS	08057445	2002-10-18		1780	C	21.68						
USGS	08057445	2004-07-29		7050	C	30.51						
USGS	08057445	2005-01-02		1190	C	19.40						
USGS	08057445	2006-03-19		1550	C	20.87						
USGS	08057445	2007-03-30		2100	C	22.67						
USGS	08057445	2008-03-18	16:45	3070	C	24.83						
USGS	08057445	2009-06-11	12:00	4060	C	26.85						
USGS	08057445	2010-09-08	14:15	3650	C	25.23						
USGS	08057445	2011-06-21	08:15	1380	C	20.84