#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-04-26 20:34:55 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 01464720 NB Neshaminy Creek at Chalfont, 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	01464720	1991-08-20		645	6	5.65						
USGS	01464720	1992-06-05		560	6	5.39						
USGS	01464720	1993-08-17		3250	6	8.83						
USGS	01464720	1993-12-05		2130	6	7.72						
USGS	01464720	1995-07-17		609	6	5.41						
USGS	01464720	1996-01-19		3490	6	9.04						
USGS	01464720	1996-10-19		5230	6	10.33						
USGS	01464720	1998-05-08		729	6	5.64						
USGS	01464720	1999-09-16		6990	6	11.36						
USGS	01464720	2000-08-04		660	6	5.52						
USGS	01464720	2001-06-16		3020	6	8.62						
USGS	01464720	2002-05-02		712	6	5.61						
USGS	01464720	2003-09-28		1540	6	6.69						
USGS	01464720	2004-09-28		3950	6	9.21						
USGS	01464720	2005-04-02		4160	6	9.83						
USGS	01464720	2006-06-28		4230	6	9.44						
USGS	01464720	2007-04-27		4250	6	9.46						
USGS	01464720	2007-10-27		1520	6	6.66						
USGS	01464720	2009-05-07		1710	6	6.90						
USGS	01464720	2010-03-13		2820	6	8.16						
USGS	01464720	2011-08-28		4630	6	9.76						
USGS	01464720	2012-08-10		1380	6	6.46						
USGS	01464720	2013-06-10		1720	6	6.91						
USGS	01464720	2014-04-30	20:30	3340	6	8.67						
USGS	01464720	2015-03-14	15:00	616	6	5.17						
USGS	01464720	2016-02-25	23:15	722	6	5.39						
USGS	01464720	2017-06-24		1290	6	6.34						
USGS	01464720	2018-04-16	10:30	1200	6	6.21						
USGS	01464720	2019-05-29	18:37	2970	6	8.31						
USGS	01464720	2020-08-04	13:15	4800	6	9.89						
USGS	01464720	2021-09-01	21:45	7290	2,6	11.58						
USGS	01464720	2022-04-08	00:15	1960	6	7.21						
USGS	01464720	2023-01-26	01:37	1070	6	6.00