#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-04 00:42:39 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 01017550 Williams Brook at Phair, Maine
#
# 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	01017550	2000-04-10		89.2		3.64						
USGS	01017550	2001-04-23		120		4.22						
USGS	01017550	2002-07-04		89.2		3.64						
USGS	01017550	2003-04-23		78.7		3.43						
USGS	01017550	2003-12-26		57.7		3.00						
USGS	01017550	2005-04-06		133		4.47						
USGS	01017550	2005-11-22		170		5.11						
USGS	01017550	2007-04-23	22:00	181		5.31						
USGS	01017550	2008-04-30	05:30	152		4.80						
USGS	01017550	2009-04-05	03:45	109		4.02						
USGS	01017550	2010-03-31	17:15	71.0		3.27						
USGS	01017550	2010-12-14	02:45	258		6.64						
USGS	01017550	2012-03-21	21:00	148		4.73						
USGS	01017550	2013-09-13	12:15	102		3.89						
USGS	01017550	2014-04-15	23:30	364		8.36						
USGS	01017550	2015-04-15	03:15	99.0		3.83	2		2015-05-28	0715	4.65	1
USGS	01017550	2016-04-01	22:15	171		5.13						
USGS	01017550	2017-04-13	04:45	127		4.29						
USGS	01017550	2018-04-26	17:45	246		5.70						
USGS	01017550	2019-04-20	13:30	189		4.96						
USGS	01017550	2020-04-14	09:00	208		5.21						
USGS	01017550	2021-04-01	16:15	130		4.11						
USGS	01017550	2022-04-11	21:15	102		3.78						
USGS	01017550	2023-04-18	03:15	132		4.24