#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-04-19 19:20:43 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 08158860 Slaughter Ck at FM 2304 nr Austin, 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	08158860	1979-05-22		3000		10.20						
USGS	08158860	1980-05-14		179		3.54						
USGS	08158860	1981-06-11		8340		12.40						
USGS	08158860	1982-05-13		3370		7.80						
USGS	08158860	1982-10-01		0.00								
USGS	08158860	1983-10-01		0.00								
USGS	08158860	2004-06-30		1270		4.94						
USGS	08158860	2004-11-17		3900		6.97						
USGS	08158860	2006-04-11		194		2.84						
USGS	08158860	2007-01-13	09:35	3160		6.51						
USGS	08158860	2008-07-24	16:35	39.0		2.03						
USGS	08158860	2009-09-12	05:45	724		4.14						
USGS	08158860	2010-09-08	02:50	4280		7.19						
USGS	08158860	2011-01-09	06:45	37.0		2.07						
USGS	08158860	2012-01-25	06:15	1270		4.89						
USGS	08158860	2013-09-29	02:40	393		3.47						
USGS	08158860	2013-10-31	03:45	21600		13.03						
USGS	08158860	2015-05-25	19:50	4940		7.53						
USGS	08158860	2015-10-30	11:20	11700		10.26						
USGS	08158860	2017-08-27	02:40	537		4.23						
USGS	08158860	2018-09-09	15:55	312		3.63						
USGS	08158860	2019-05-03	23:45	8970		9.64						
USGS	08158860	2020-05-12	11:45	270		3.74						
USGS	08158860	2021-06-03	15:40	1040		4.83						
USGS	08158860	2021-10-14	04:05	1420		5.27						
USGS	08158860	2022-12-19	09:05	75.3		2.53