# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-11 18:45:53 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 01421900 WEST BRANCH DELAWARE RIVER UPSTREAM FROM DELHI 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 01421900 1937-04-06 2180 USGS 01421900 1938-09-21 8940 USGS 01421900 1939-02-15 4520 USGS 01421900 1940-03-31 6430 USGS 01421900 1940-12-29 1780 USGS 01421900 1942-03-09 6090 USGS 01421900 1942-12-30 4870 USGS 01421900 1944-03-17 3450 USGS 01421900 1945-01-01 3240 USGS 01421900 1946-03-09 2720 USGS 01421900 1947-03-15 3400 USGS 01421900 1948-03-22 4680 USGS 01421900 1948-12-30 4250 USGS 01421900 1950-03-28 4430 USGS 01421900 1950-11-26 6700 USGS 01421900 1952-03-11 2910 USGS 01421900 1952-12-11 3740 USGS 01421900 1954-02-17 2560 USGS 01421900 1955-08-18 4660 9 USGS 01421900 1956-04-05 4800 USGS 01421900 1957-01-23 2980 USGS 01421900 1958-04-07 2830 USGS 01421900 1959-01-22 5500 USGS 01421900 1960-04-04 4900 USGS 01421900 1961-02-26 3130 USGS 01421900 1962-04-01 3490 USGS 01421900 1963-03-27 4840 USGS 01421900 1964-03-05 6330 USGS 01421900 1965-02-08 2840 USGS 01421900 1966-03-06 1660 USGS 01421900 1967-04-02 1750 USGS 01421900 1968-03-24 2870 USGS 01421900 1968-12-29 2680 USGS 01421900 1969-11-08 4410 USGS 01421900 1971-03-15 3000 2 USGS 01421900 1972-03-22 4320 USGS 01421900 1973-06-29 3970 USGS 01421900 1973-12-21 6070 USGS 01421900 1996-01-19 13000 2 9.80 3 USGS 01421900 1996-11-09 7000 2 12.24 6 USGS 01421900 1998-01-09 4600 9.10 USGS 01421900 1999-01-18 3770 8.20 USGS 01421900 2000-02-28 4480 8.98 USGS 01421900 2001-04-10 3900 8.34 USGS 01421900 2002-03-27 2640 6.87 USGS 01421900 2003-03-21 3780 8.21 USGS 01421900 2004-09-18 5280 9.81 USGS 01421900 2005-04-03 6150 10.26 USGS 01421900 2006-06-28 8060 11.89 USGS 01421900 2007-03-15 3910 8.12 USGS 01421900 2008-03-05 4830 9.04 USGS 01421900 2009-07-31 2740 6.85 USGS 01421900 2010-03-23 5310 9.49 USGS 01421900 2011-08-28 8860 9 12.53 USGS 01421900 2011-12-08 1700 5.56 USGS 01421900 2013-05-30 4680 8.89 USGS 01421900 2014-01-06 2830 6.96 USGS 01421900 2015-04-09 2880 7.01 USGS 01421900 2016-02-25 3270 7.45 USGS 01421900 2017-04-07 2780 6.90 USGS 01421900 2018-01-23 17:30 2550 6.63 USGS 01421900 2019-01-24 21:15 4160 8.38 USGS 01421900 2019-11-01 07:30 3400 7.59 USGS 01421900 2020-12-25 11:45 5360 9.99 USGS 01421900 2022-04-08 06:30 6380 10.74 USGS 01421900 2022-12-23 17:15 2200 6.29