# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-24 09:42:22 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 New Jersey 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 01461500 Delaware River at Stockton NJ # # 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 01461500 1841-01-08 23.80 USGS 01461500 1862-06-06 21.84 USGS 01461500 1902-02-28 22.83 USGS 01461500 1903-10-11 27.74 USGS 01461500 1936-03-19 27.00 USGS 01461500 1937-02-23 12.24 USGS 01461500 1938-09-23 16.44 USGS 01461500 1938-12-07 14.06 USGS 01461500 1940-04-01 19.00 USGS 01461500 1941-04-07 9.22 USGS 01461500 1942-05-24 20.84 USGS 01461500 1942-12-31 17.19 USGS 01461500 1943-11-10 12.94 USGS 01461500 1945-07-21 12.92 USGS 01461500 1946-05-29 13.36 USGS 01461500 1947-04-06 14.84 USGS 01461500 1948-03-23 17.34 USGS 01461500 1949-01-01 18.54 USGS 01461500 1950-04-06 13.09 USGS 01461500 1951-04-01 18.09 USGS 01461500 1952-07-11 14.94 USGS 01461500 1952-12-12 19.28 USGS 01461500 1953-12-08 8.89 USGS 01461500 1955-08-20 30.44 USGS 01461500 2004-09-19 22.50 USGS 01461500 2005-04-04 26.00 USGS 01461500 2006-06-29 25.39 USGS 01461500 2008-03-10 04:00 15.74 USGS 01461500 2008-12-13 04:30 14.00 USGS 01461500 2010-03-15 00:30 12.27 USGS 01461500 2011-09-08 06:45 21.76 USGS 01461500 2011-12-09 04:30 11.11 USGS 01461500 2012-12-22 15:15 10.84 USGS 01461500 2014-05-01 10:15 12.42 USGS 01461500 2015-07-01 20:30 8.30 USGS 01461500 2016-02-26 11:45 12.15 USGS 01461500 2017-04-08 06:45 11.96 USGS 01461500 2018-09-28 07:45 10.78 USGS 01461500 2019-01-26 00:45 11.65 USGS 01461500 2020-08-05 03:00 12.65 USGS 01461500 2021-09-02 18:45 19.32