#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-26 19:41:54 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 10015900 SULPHUR CREEK BL RESERVOIR, NR EVANSTON, WY
#
# 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	10015900	1965-06-11		343	6	4.96	3					
USGS	10015900	1966-07-24		89.0	6	3.70	3					
USGS	10015900	1967-05-26		167	6	4.10	3					
USGS	10015900	1968-06-06		151	6	3.83	3					
USGS	10015900	1969-03-15		299	6	4.40	3					
USGS	10015900	1970-06-12		173	6	3.90	3					
USGS	10015900	1971-06-01		120	6	3.47	3					
USGS	10015900	1972-06-05		202	6	3.69	3					
USGS	10015900	1973-05-07		220	6	3.84	3					
USGS	10015900	1974-05-10		425	6	3.71	3					
USGS	10015900	1975-06-22		242	6	3.00	3					
USGS	10015900	1976-03-19		83.0	6	2.05	3					
USGS	10015900	1977-06-29		47.0	6	1.69	3					
USGS	10015900	1978-06-05		113	6	2.22	3					
USGS	10015900	1979-04-21		82.0	6	1.98	3					
USGS	10015900	1980-04-28		271	6	2.89	3					
USGS	10015900	1981-04-13		186	6	2.60	3					
USGS	10015900	1982-05-05		178	1,6							
USGS	10015900	1983-06-01		600	1,6							
USGS	10015900	1984-05-15		740	1,6							
USGS	10015900	1985-04-15		232	1,6							
USGS	10015900	1986-05-29		245	1,6							
USGS	10015900	1987-05-26		165	1,6							
USGS	10015900	1988-05-18		109	1,6							
USGS	10015900	1989-06-29		151	6	5.02						
USGS	10015900	1990-07-13		110	6	4.63						
USGS	10015900	1991-05-17		90.0	1,6							
USGS	10015900	1992-06-08		68.0	6	4.48