# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 23:04:40 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 01403570 Stony Brook at North Plainfield 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 01403570 1938-07-23 10.00 USGS 01403570 1973-08-02 10.65 USGS 01403570 1975-07-14 7.51 USGS 01403570 1975-10-18 6.25 USGS 01403570 1977-03-22 840 4.67 USGS 01403570 1978-03-27 690 4.15 USGS 01403570 1979-09-06 1100 6.47 USGS 01403570 1980-03-21 700 4.20 USGS 01403570 1981-05-12 3.26 USGS 01403570 1990-10-13 740 4.18 USGS 01403570 1992-07-09 4.65 USGS 01403570 1992-12-11 520 3.73 USGS 01403570 1993-11-28 6.10 USGS 01403570 1995-07-28 817 4.56 USGS 01403570 1996-01-19 1170 5.29 USGS 01403570 1996-10-19 3130 8.35 USGS 01403570 1998-04-02 4.60 5 USGS 01403570 1999-09-16 18:00 8.36 USGS 01403570 2000-05-18 7.66 USGS 01403570 2000-12-17 09:35 720 4.35 USGS 01403570 2002-05-18 09:35 558 3.97 USGS 01403570 2003-08-05 00:17 960 4.86 USGS 01403570 2004-07-27 19:30 1140 5.22 USGS 01403570 2005-09-14 18:00 950 4.86 USGS 01403570 2005-10-08 19:15 1460 5.82 USGS 01403570 2007-04-27 04:00 2690 7.77 USGS 01403570 2008-09-06 20:15 1530 5.95 USGS 01403570 2009-08-02 13:45 1140 5.23 USGS 01403570 2010-03-13 23:00 2570 7.59 USGS 01403570 2011-08-28 01:30 3140 8.36 USGS 01403570 2011-12-07 22:00 1240 5.42 USGS 01403570 2013-06-07 22:00 1260 6.14 USGS 01403570 2014-04-30 19:30 1910 7.05 USGS 01403570 2015-01-18 16:30 588 5.15 USGS 01403570 2016-02-25 00:15 2270 7.87 USGS 01403570 2017-08-05 05:45 769 5.59 USGS 01403570 2018-04-16 09:45 1480 6.86 USGS 01403570 2019-07-22 19:30 1950 7.49 USGS 01403570 2020-09-30 03:45 746 5.54