# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-21 12:57:50 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 04295500 LAKE MEMPHREMAGOG AT NEWPORT, VT # # 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 04295500 1945-04-03 11.33 USGS 04295500 1945-10-10 10.46 USGS 04295500 1947-06-04 10.85 USGS 04295500 1948-05-18 10.40 USGS 04295500 1949-03-29 11.24 USGS 04295500 1950-04-22 10.94 USGS 04295500 1951-04-16 10.93 USGS 04295500 1952-04-12 10.96 USGS 04295500 1953-03-30 11.27 USGS 04295500 1954-04-25 11.82 USGS 04295500 1955-04-22 11.59 USGS 04295500 1956-05-01 10.48 USGS 04295500 1957-05-21 10.37 USGS 04295500 1958-04-24 11.81 USGS 04295500 1959-04-13 10.77 USGS 04295500 1959-12-01 11.04 USGS 04295500 1961-04-28 10.61 USGS 04295500 1962-04-12 10.54 USGS 04295500 1963-04-24 10.82 USGS 04295500 1964-04-17 10.83 USGS 04295500 1965-04-27 9.85 USGS 04295500 1965-11-21 9.99 USGS 04295500 1967-06-18 10.14 USGS 04295500 1968-04-01 10.21 USGS 04295500 1969-04-19 11.84 USGS 04295500 1970-04-30 11.00 USGS 04295500 1971-05-07 10.81 USGS 04295500 1972-05-07 11.67 USGS 04295500 1973-07-02 11.27 USGS 04295500 1974-05-01 11.09 USGS 04295500 1975-04-27 9.61 USGS 04295500 1976-04-04 11.76 USGS 04295500 1977-09-30 9.95 USGS 04295500 1978-04-30 10.58 USGS 04295500 1979-04-04 10.17 USGS 04295500 1980-05-01 9.65 USGS 04295500 1981-05-18 7.54 USGS 04295500 1982-04-22 11.18 USGS 04295500 1983-05-04 10.77 USGS 04295500 1983-12-17 10.67 USGS 04295500 1985-05-07 9.79 USGS 04295500 1986-04-03 11.12 USGS 04295500 1987-04-04 10.42 USGS 04295500 1988-04-25 10.30 USGS 04295500 1989-04-09 10.89 USGS 04295500 1990-04-06 10.50 USGS 04295500 1991-04-06 10.50 USGS 04295500 1992-04-25 11.41 USGS 04295500 1993-04-26 10.39 USGS 04295500 1994-04-20 11.89 USGS 04295500 1995-01-23 10.58 USGS 04295500 1996-04-28 11.25 USGS 04295500 1997-07-18 10.09 USGS 04295500 1998-04-04 11.44 USGS 04295500 1998-12-07 10.07 USGS 04295500 2000-04-25 10.46 USGS 04295500 2001-04-27 11.15 USGS 04295500 2002-04-18 11.09 USGS 04295500 2002-11-27 10.07 USGS 04295500 2003-10-31 10.79 USGS 04295500 2005-04-11 10.25 USGS 04295500 2006-05-23 11.03 USGS 04295500 2007-01-10 10.18 USGS 04295500 2008-08-08 10.93 USGS 04295500 2009-07-07 10.12 USGS 04295500 2009-11-30 10.82 USGS 04295500 2011-04-30 12.14 USGS 04295500 2011-12-17 10.21 USGS 04295500 2013-05-29 11.15