#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-26 22:05:40 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  Nevada 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 10336775 TROUT CK AT PIONEER TRAIL NR SOUTH LAKE TAHOE, CA
#
# 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	10336775	1990-09-18		35.0		5.31						
USGS	10336775	1991-03-04		60.0		3.93						
USGS	10336775	1991-10-26		45.0		2.18	2		1991-12-16		2.45	1
USGS	10336775	1993-05-31		138		3.27	6					
USGS	10336775	1994-05-12		33.0		1.98						
USGS	10336775	1995-06-30		337		4.69						
USGS	10336775	1996-05-16		274		4.39						
USGS	10336775	1997-01-02		525		7.59						
USGS	10336775	1998-06-25		158		3.60						
USGS	10336775	1999-05-28		183		3.77						
USGS	10336775	2000-05-24		70.0		2.61						
USGS	10336775	2001-05-12		33.0		2.08						
USGS	10336775	2002-06-01		49.0		2.38						
USGS	10336775	2003-05-31		126		3.11						
USGS	10336775	2004-05-05		43.0		2.13						
USGS	10336775	2005-05-20		146		3.43						
USGS	10336775	2005-12-31		550		5.87						
USGS	10336775	2006-11-14		44.0		2.16						
USGS	10336775	2008-05-19	00:45	53.0		2.34						
USGS	10336775	2009-05-20	00:45	60.0		2.45						
USGS	10336775	2010-06-08	00:45	127		3.19						
USGS	10336775	2011-06-29	10:45	250		4.48						
USGS	10336775	2012-01-21	05:30	83.0		2.76						
USGS	10336775	2012-12-02	15:45	58.0		2.36						
USGS	10336775	2014-02-09	12:00	68.0	2	2.60