#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2025-01-15 04:16:39 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 12462560 ROCK ISLAND PP TW UNIT 1 NEAR WENATCHEE, WA
#
# 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	12462560	1989-05-18	19:15			78.07						
USGS	12462560	1990-06-07	18:30			81.55						
USGS	12462560	1991-05-23	09:15			80.93						
USGS	12462560	1992-05-22	22:15			77.76						
USGS	12462560	1993-05-17	23:12			79.28						
USGS	12462560	1994-06-02	23:15			78.20						
USGS	12462560	1995-06-09	21:30			79.29						
USGS	12462560	1996-06-17	18:15			81.56						
USGS	12462560	1997-06-12	08:00			86.27						
USGS	12462560	1998-06-01	21:15			580.48						
USGS	12462560	1999-07-13	09:45			580.26						
USGS	12462560	2000-04-25	03:30			580.90						
USGS	12462560	2000-11-30	17:45			577.33						
USGS	12462560	2002-07-01	22:00			582.17						
USGS	12462560	2003-05-29	17:45			577.80						
USGS	12462560	2004-06-04	23:15			577.32						
USGS	12462560	2005-05-27	16:15			577.90						
USGS	12462560	2006-06-25	13:15			579.14						
USGS	12462560	2007-05-08	21:45			579.07						
USGS	12462560	2008-05-24	15:00			580.18						
USGS	12462560	2009-04-24	09:00			577.68						
USGS	12462560	2010-06-22	02:30			579.30						
USGS	12462560	2011-06-05	13:00			581.85						
USGS	12462560	2012-06-26	20:15			582.19						
USGS	12462560	2012-10-31	10:45			583.06						
USGS	12462560	2014-01-27	17:45			575.55						
USGS	12462560	2014-12-17	17:15			570.08						
USGS	12462560	2016-06-23	02:45			577.14