#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-18 20:13:50 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 01174600 CADWELL CREEK NEAR PELHAM, MA
#
# 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	01174600	1962-04-01		35.0		4.88						
USGS	01174600	1963-04-02		22.0		4.65						
USGS	01174600	1964-01-25		25.0		4.68						
USGS	01174600	1965-04-16		8.00		3.95						
USGS	01174600	1966-03-25		21.0		4.62						
USGS	01174600	1967-04-02		20.0		4.60						
USGS	01174600	1968-03-18		31.0		4.81	2		1968-03-18	1200	5.05	1
USGS	01174600	1969-08-05		35.0		4.88						
USGS	01174600	1970-02-03		46.0		5.06						
USGS	01174600	1971-04-02		23.0		4.68						
USGS	01174600	1972-03-22		38.0		4.94						
USGS	01174600	1973-02-02		43.0	2	5.09	1					
USGS	01174600	1973-12-21		48.0		5.08						
USGS	01174600	1975-09-27		49.0		5.10						
USGS	01174600	1976-04-01		36.0		4.90						
USGS	01174600	1977-03-13		52.0		5.14						
USGS	01174600	1978-01-26		24.0	2							
USGS	01174600	1979-03-06		62.0		5.26						
USGS	01174600	1979-10-03		61.0		5.25						
USGS	01174600	1981-02-24		22.0		4.67						
USGS	01174600	1982-06-06		41.0		4.98						
USGS	01174600	1983-04-19		45.0		5.05						
USGS	01174600	1984-05-29		50.0		5.11						
USGS	01174600	1985-05-21		20.0		4.57						
USGS	01174600	1986-01-27		34.0		4.87						
USGS	01174600	1987-03-31		42.0		5.00						
USGS	01174600	1988-04-28		26.0		4.72						
USGS	01174600	1989-06-10		29.0		4.78						
USGS	01174600	1989-10-20		65.0		5.29						
USGS	01174600	1991-09-25		41.0		4.99						
USGS	01174600	1991-11-23		19.0		4.53						
USGS	01174600	1993-03-29		35.0		4.89						
USGS	01174600	1994-08-18		22.0		4.60