#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-19 15:49:19 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  California 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 11141500 ARROYO GRANDE AT ARROYO GRANDE 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	11141500	1940-01-10		565		3.77						
USGS	11141500	1941-03-04		3100		8.80						
USGS	11141500	1941-12-28		775		4.27						
USGS	11141500	1943-03-09		2800		8.35						
USGS	11141500	1944-03-04		1000		4.78						
USGS	11141500	1945-02-02		880		4.28						
USGS	11141500	1946-03-30		230		2.66						
USGS	11141500	1946-11-20		62.0		1.56	6					
USGS	11141500	1948-03-16		31.0		1.50						
USGS	11141500	1949-03-03		216		3.10						
USGS	11141500	1950-02-06		582		5.10						
USGS	11141500	1951-06-08		67.0		2.00						
USGS	11141500	1952-01-15		5370		11.97						
USGS	11141500	1953-01-08		392		3.42						
USGS	11141500	1954-01-25		308		3.31						
USGS	11141500	1955-01-18		84.0		2.37						
USGS	11141500	1956-01-25		2650		8.53						
USGS	11141500	1957-03-23		11.0		1.63						
USGS	11141500	1958-04-01		4030		10.13						
USGS	11141500	1959-01-05		344		3.68						
USGS	11141500	1960-02-01		610		4.30						
USGS	11141500	1960-12-01		122		2.75						
USGS	11141500	1962-02-09		2130		6.95						
USGS	11141500	1963-02-10		97.0		2.53						
USGS	11141500	1964-02-17		28.0		1.93						
USGS	11141500	1965-01-07		432		3.78						
USGS	11141500	1965-11-23		220		3.20						
USGS	11141500	1966-12-06		5400		12.88						
USGS	11141500	1968-09-03		57.0	6	2.24						
USGS	11141500	1969-02-24		2990	6	9.48						
USGS	11141500	1970-03-04		414	6	3.88						
USGS	11141500	1970-12-21		101	6	2.56						
USGS	11141500	1971-12-27		470	6	4.02						
USGS	11141500	1973-01-18		2250	6	8.00						
USGS	11141500	1974-01-07		532	6	4.60						
USGS	11141500	1975-03-07		135	6	3.00						
USGS	11141500	1976-09-28		25.0	6	2.06						
USGS	11141500	1977-03-16		19.0	6	2.00						
USGS	11141500	1978-03-04		1980	6	7.61						
USGS	11141500	1979-03-28		321	6	3.89						
USGS	11141500	1980-02-19		1070	6	5.95						
USGS	11141500	1981-03-19		315	6	3.59						
USGS	11141500	1982-04-11		1160	6	5.36						
USGS	11141500	1983-03-01		4620	6	10.68						
USGS	11141500	1983-12-25		719	6	4.52						
USGS	11141500	1985-02-08		65.0	6	2.47						
USGS	11141500	1986-03-15		959	6	4.99