# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 05:06:09 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 01417500 EAST BRANCH DELAWARE RIVER AT HARVARD 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 01417500 1903-10-09 42000 2,7 USGS 01417500 1934-12-01 10400 11.16 2,3 1935-03-06 12.25 1,3 USGS 01417500 1936-03-18 26200 15.58 3 USGS 01417500 1937-05-15 9300 10.50 3 USGS 01417500 1938-09-22 31400 16.93 3 USGS 01417500 1938-12-06 11100 11.50 2,3 1939-02-15 13.33 1,3 USGS 01417500 1940-03-31 23100 15.01 3 USGS 01417500 1940-12-30 6570 9.27 3 USGS 01417500 1942-05-23 21600 14.62 3 USGS 01417500 1942-12-31 17400 13.53 3 USGS 01417500 1943-11-09 9330 10.77 2,3 1944-03-17 11.94 1,3 USGS 01417500 1945-02-27 14800 12.74 1,3 USGS 01417500 1946-01-06 9350 10.83 1,3 USGS 01417500 1947-04-06 9720 10.97 2,3 1947-03-14 11.08 1,3 USGS 01417500 1948-03-22 27000 15.75 3 USGS 01417500 1948-12-31 21400 14.47 3 USGS 01417500 1950-04-05 10200 11.17 2,3 1950-03-09 12.96 1,3 USGS 01417500 1950-11-26 26800 15.69 3 USGS 01417500 1951-11-08 11700 11.72 3 USGS 01417500 1952-12-12 17800 13.96 3 USGS 01417500 1954-02-17 6600 9.85 3 USGS 01417500 1955-08-19 7590 6,9 10.34 3 USGS 01417500 1956-04-17 6330 6 10.23 3 USGS 01417500 1957-04-06 1560 6 6.10 3 USGS 01417500 1957-12-21 4620 6 9.12 3,6 USGS 01417500 1959-01-22 3830 6 6.76 USGS 01417500 1960-04-05 11200 6 10.65 USGS 01417500 1961-04-25 6590 6 8.59 USGS 01417500 1962-04-01 3120 6 6.14 USGS 01417500 1963-03-27 3690 6 6.64 USGS 01417500 1964-03-10 4120 6 6.99 2 1964-01-25 7.63 1 USGS 01417500 1965-02-08 2090 6 5.08 2 1965-02-08 1200 5.32 1 USGS 01417500 1966-06-10 1640 6 4.55 USGS 01417500 1967-04-02 1720 6 4.67 USGS 01417500 1978-01-09 7400 2,6 USGS 01417500 1979-05-26 4640 6 7.72 USGS 01417500 1979-11-26 5400 6 8.30 USGS 01417500 1981-02-11 6820 6 9.28 USGS 01417500 1982-02-04 2050 6 5.21 USGS 01417500 1983-04-27 4980 6 7.97 USGS 01417500 1984-05-30 11100 6 11.78 USGS 01417500 1985-09-27 3660 6 6.95 USGS 01417500 1986-03-15 6710 6 9.29 USGS 01417500 1987-04-13 3660 6 7.03 USGS 01417500 1988-03-26 2220 6 5.64 USGS 01417500 1989-05-06 3430 6 6.83 USGS 01417500 1990-05-14 3610 6 6.99 USGS 01417500 1990-11-10 3580 6 6.96 USGS 01417500 1991-11-23 3200 6 6.62 USGS 01417500 1993-04-17 6280 6 9.30 USGS 01417500 1994-04-16 6400 6 9.38 USGS 01417500 1995-03-08 1030 6 4.43 USGS 01417500 1996-01-19 12200 6 12.63 USGS 01417500 1996-12-02 12400 6 12.79 USGS 01417500 1998-06-16 4710 6 8.12 USGS 01417500 1999-01-24 2850 6 6.65 USGS 01417500 2000-05-25 3490 6 7.11 USGS 01417500 2000-12-17 2750 6 6.41 USGS 01417500 2002-05-28 2760 6 6.45 USGS 01417500 2003-09-04 7000 6 9.97 USGS 01417500 2004-09-18 20600 6 16.07 USGS 01417500 2005-04-03 21300 6 16.32 USGS 01417500 2006-06-28 22100 6 16.61 USGS 01417500 2007-04-17 7240 6 9.84 USGS 01417500 2008-03-09 10500 6 11.69 USGS 01417500 2009-06-22 4500 6 7.99 USGS 01417500 2010-03-24 7990 6 10.29 USGS 01417500 2011-09-07 17100 6,9 14.73 USGS 01417500 2011-10-02 2860 6 6.58 USGS 01417500 2013-06-15 5220 6 8.50 USGS 01417500 2014-06-25 5470 6 8.78 USGS 01417500 2015-04-10 2150 6 6.00 USGS 01417500 2016-02-25 2430 6 6.49 USGS 01417500 2017-05-02 4710 6 8.39 USGS 01417500 2018-08-19 01:00 6920 6 9.64 USGS 01417500 2019-04-15 21:00 6840 6 9.59 USGS 01417500 2020-05-02 02:45 5070 6 8.39 USGS 01417500 2020-12-25 09:15 4820 6 8.21 USGS 01417500 2022-04-08 13:30 12300 6 12.59 USGS 01417500 2023-05-02 05:30 3700 6 7.35