# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 05:09:23 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 01358000 HUDSON RIVER AT GREEN ISLAND NY # # 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 01358000 1936-03-19 215000 6,7 29.48 USGS 01358000 1946-03-10 93500 6 22.13 USGS 01358000 1947-05-06 83900 6 21.64 USGS 01358000 1948-03-23 109000 6 22.97 USGS 01358000 1948-12-31 181000 6 27.05 USGS 01358000 1950-03-29 93900 6 22.19 USGS 01358000 1951-04-01 111000 6 23.05 USGS 01358000 1952-04-06 108000 6 22.78 USGS 01358000 1953-03-28 107000 6 22.75 USGS 01358000 1954-04-18 75400 6 21.24 USGS 01358000 1955-03-12 66500 6 20.83 USGS 01358000 1955-10-17 113000 6 23.13 USGS 01358000 1957-01-24 43400 6 19.62 USGS 01358000 1958-04-23 70600 6 21.01 USGS 01358000 1959-01-22 92400 6 22.21 USGS 01358000 1960-04-05 135000 6 24.41 USGS 01358000 1961-02-27 92500 6 22.37 USGS 01358000 1962-04-01 94500 6 22.47 USGS 01358000 1963-03-28 85400 6 22.02 USGS 01358000 1964-03-06 141000 6 24.82 USGS 01358000 1965-04-13 37400 6 19.46 USGS 01358000 1966-03-25 50700 6 20.25 USGS 01358000 1967-04-04 56900 6 20.59 USGS 01358000 1968-03-24 91200 6 22.12 USGS 01358000 1969-04-23 82200 6 21.86 USGS 01358000 1970-04-03 91700 6 22.33 USGS 01358000 1971-05-05 62500 6 20.88 USGS 01358000 1972-05-05 99300 6 22.48 USGS 01358000 1973-04-05 88100 6 21.94 USGS 01358000 1973-12-27 98400 6 22.39 USGS 01358000 1975-02-25 86000 6 21.93 USGS 01358000 1976-04-02 106000 6 22.82 USGS 01358000 1977-03-14 175000 6 26.53 USGS 01358000 1977-10-18 104000 6 22.72 USGS 01358000 1979-03-07 121000 6 23.64 USGS 01358000 1980-03-22 123000 6 23.62 USGS 01358000 1981-02-22 91100 6 22.05 USGS 01358000 1982-04-19 82100 6 21.58 USGS 01358000 1983-04-26 106000 6 22.83 USGS 01358000 1984-05-30 109000 6 22.98 USGS 01358000 1985-03-13 79500 6 21.41 USGS 01358000 1986-03-16 117000 6 23.41 USGS 01358000 1987-04-05 122000 6 23.79 USGS 01358000 1988-03-27 59400 6 20.55 2 1987-10-28 20.58 USGS 01358000 1989-05-07 66900 6 20.78 2 1989-05-11 20.82 USGS 01358000 1990-05-22 82100 6 21.64 USGS 01358000 1990-11-11 88900 6 21.96 USGS 01358000 1992-05-03 68900 6 20.91 USGS 01358000 1993-03-30 120000 6 23.57 USGS 01358000 1994-04-17 98800 6 22.39 USGS 01358000 1995-01-17 40000 2,6 1994-12-06 20.04 USGS 01358000 1996-01-20 165000 6 26.22 USGS 01358000 1996-12-02 114000 2,6 23.31 USGS 01358000 1998-01-09 140000 2,6 24.77 USGS 01358000 1999-01-25 70000 2,6 20.95 USGS 01358000 2000-02-29 116000 2,6 23.30 USGS 01358000 2000-12-18 102000 2,6 22.82 USGS 01358000 2002-04-16 59700 6 2002-06-06 20.61 USGS 01358000 2003-03-23 91600 2,6 22.08 USGS 01358000 2003-10-30 78000 2,6 2003-12-25 21.93 USGS 01358000 2005-04-04 131000 2,6 24.22 USGS 01358000 2006-06-29 123000 2,6 23.67 USGS 01358000 2007-04-17 113000 2,6 23.13 USGS 01358000 2008-03-09 105000 2,6 22.73 USGS 01358000 2009-03-10 77100 6 21.26 2 2009-03-09 21.34 USGS 01358000 2010-03-23 101000 6 22.54 2 2010-03-24 22.64 USGS 01358000 2011-08-29 181000 6,9 27.05 USGS 01358000 2012-05-09 62300 6 20.63 USGS 01358000 2013-06-14 107000 6 22.74 USGS 01358000 2014-04-16 88700 6 21.95 USGS 01358000 2014-12-25 60600 6 20.30 USGS 01358000 2016-02-25 74200 6 21.02 USGS 01358000 2017-04-07 94100 6 22.05 USGS 01358000 2018-01-13 14:15 70900 6 19.96 2 2018-02-22 0445 20.98 USGS 01358000 2019-04-16 02:15 86100 6 21.51 2 2019-04-16 0130 21.52 USGS 01358000 2019-11-01 19:30 108000 6 22.53 2 2019-11-01 2315 22.82 USGS 01358000 2020-12-26 06:30 98600 6 22.81 USGS 01358000 2022-04-08 20:30 115000 6 23.44