#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-29 20:31:42 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 05100500 HERZOG CREEK NR CONCRETE, ND
#
# 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	05100500	1955-04-02		260	6	9.74	1					
USGS	05100500	1956-04-25		243	6	8.38	2		1956-04-21		8.47	1
USGS	05100500	1957-03-21		90.0	6	7.54	1					
USGS	05100500	1958-03-26		20.0	2,6	5.22	1,2		1958-07-04		5.53	1
USGS	05100500	1959-04-06		35.0	6	4.79	1,2		1959-04-05		5.10	1
USGS	05100500	1960-04-13		100	6	6.66						
USGS	05100500	1961-04-01		2.00	6	3.12						
USGS	05100500	1962-04-20		102	6	6.67						
USGS	05100500	1963-07-26		63.0	6	5.81	2		1962-12-28		5.85	1
USGS	05100500	1964-06-19		46.0	6	5.25	2		1964-04-11		5.53	1
USGS	05100500	1965-04-11		115	6	7.41	1					
USGS	05100500	1966-05-05		79.0	6	6.24	2		1966-03-25		7.63	1
USGS	05100500	1967-05-07		94.0	6	6.52						
USGS	05100500	1968-06-25		8.60	6	3.61	2		1968-03-23		4.92	1
USGS	05100500	1969-04-10		129	6	7.29						
USGS	05100500	1970-04-25		106	6	6.65						
USGS	05100500	1971-04-09		128	6	7.92	1					
USGS	05100500	1972-04-14		94.0	6	10.29	2		1972-03-14		11.85	1
USGS	05100500	1973-08-09		16.0	6	9.89	1,2		1973-03-07		10.73	1
USGS	05100500	1974-04-20		122	6	10.85	1,2		1974-04-16		11.30	1
USGS	05100500	1975-04-29		53.0	6	10.27	2		1974-10-09		10.35	1
USGS	05100500	1976-04-06		44.0	6	10.64	1,2		1976-03-25		12.59	1
USGS	05100500	1976-10-26		36.0	6	9.74