#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-22 09:20:14 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 01577500 Muddy Creek at Castle Fin, PA
#
# 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	01577500	1929-02-26		4740		8.81						
USGS	01577500	1929-10-02		4100		7.95						
USGS	01577500	1931-01-19		3140		6.81						
USGS	01577500	1932-03-28		3540		7.31						
USGS	01577500	1933-08-23		16600		21.11						
USGS	01577500	1934-09-17		8500		12.92						
USGS	01577500	1935-07-08		3620		7.38						
USGS	01577500	1936-01-09		3700		7.46	2		1936-01-03		7.88	1
USGS	01577500	1937-07-05		4340		8.28						
USGS	01577500	1938-06-27		5440		9.65						
USGS	01577500	1968-09-10		9320		14.20						
USGS	01577500	1969-07-28		3060		8.38						
USGS	01577500	1970-07-10		6070		11.38						
USGS	01577500	1971-02-13		6750		12.00						
USGS	01577500	1972-06-22		18000		20.50						
USGS	01577500	2014-04-30	17:45	5150		10.66						
USGS	01577500	2015-09-30	04:15	5660		11.16	2		2015-03-08	0630	12.21	1
USGS	01577500	2016-02-24	22:37	3470		8.87						
USGS	01577500	2017-04-06		3360		8.75						
USGS	01577500	2018-08-31	21:37	13600		18.39						
USGS	01577500	2019-03-22	02:15	6040		11.55						
USGS	01577500	2020-06-05	19:30	4460		9.96						
USGS	01577500	2021-09-01	19:45	5470		10.97						
USGS	01577500	2021-10-29	23:30	1620		6.47						
USGS	01577500	2022-12-23	03:45	1510		6.30