#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2025-07-16 00:07:17 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 09047000 BLUE RIVER AT DILLON, CO.
#
# 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	09047000	1911-07-06		840		3.60						
USGS	09047000	1912-06-27		1020		3.90						
USGS	09047000	1913-06-18		548		3.15						
USGS	09047000	1914-06-02		1180		4.35						
USGS	09047000	1915-06-18		665		3.38						
USGS	09047000	1916-06-20		520		3.19						
USGS	09047000	1917-06-18		950		3.90						
USGS	09047000	1918-06-16		900		3.70						
USGS	09047000	1919-05-28		510		3.00						
USGS	09047000	1920-06-01		850		3.70						
USGS	09047000	1921-06-10		1100		4.15						
USGS	09047000	1922-06-09		486		2.90						
USGS	09047000	1923-06-17		1000		3.40						
USGS	09047000	1924-06-14		1180		3.60						
USGS	09047000	1925-05-31		391		2.48						
USGS	09047000	1926-06-07		1080		3.44						
USGS	09047000	1927-06-29		660		3.04						
USGS	09047000	1928-05-30		1030		3.22						
USGS	09047000	1929-06-09		598		2.90						
USGS	09047000	1930-05-31		592		2.89						
USGS	09047000	1931-06-08		505		2.75						
USGS	09047000	1932-05-23		499		2.84						
USGS	09047000	1933-06-06		733		3.18						
USGS	09047000	1934-05-31		401		2.55						
USGS	09047000	1935-06-15		809		3.28						
USGS	09047000	1936-05-31		777		3.24						
USGS	09047000	1937-06-26		588		2.98						
USGS	09047000	1938-06-06		732		3.37						
USGS	09047000	1939-05-23		580		3.10						
USGS	09047000	1940-06-02		392		3.05						
USGS	09047000	1941-06-19		654		3.39						
USGS	09047000	1942-06-07		714		3.43						
USGS	09047000	1943-06-30		584		2.98						
USGS	09047000	1944-06-10		642		3.15						
USGS	09047000	1945-06-25		610		3.09						
USGS	09047000	1946-06-09		585		3.00						
USGS	09047000	1947-06-21		968		3.54						
USGS	09047000	1948-06-08		940		3.85						
USGS	09047000	1949-06-18		950		4.14						
USGS	09047000	1950-06-18		656		3.38						
USGS	09047000	1951-06-21		850		3.77						
USGS	09047000	1952-06-07		904		3.93						
USGS	09047000	1953-06-14		930		3.75						
USGS	09047000	1954-05-24		198	6	2.04						
USGS	09047000	1955-06-15		254	6	2.22	2		1955-01-01		2.46	1
USGS	09047000	1956-06-03		622	6	3.16	2		1956-02-05		3.27	1
USGS	09047000	1957-06-08		762	6	3.47						
USGS	09047000	1958-06-08		814	6	3.39						
USGS	09047000	1959-06-15		546	6	2.99						
USGS	09047000	1960-06-18		498	6	2.87	2		1959-12-18		3.74	1