# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-27 17:55:31 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 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 01403600 Green Brook at Rock Avenue at 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 01403600 1972-06-21 1900 8.78 USGS 01403600 1973-08-02 10400 13.60 1896 USGS 01403600 1973-12-21 1400 8.71 USGS 01403600 1975-07-15 3800 9.58 USGS 01403600 1975-10-19 1900 9.66 USGS 01403600 1977-03-22 1500 USGS 01403600 1978-03-27 1250 8.80 USGS 01403600 1979-09-06 2150 USGS 01403600 1990-10-13 2010 7.77 USGS 01403600 1992-07-09 2110 7.90 USGS 01403600 1992-12-11 1680 7.27 USGS 01403600 1994-01-28 2420 8.30 USGS 01403600 1995-06-22 1690 7.28 USGS 01403600 1996-01-19 2990 8.93 USGS 01403600 1996-10-19 6140 11.40 USGS 01403600 1998-04-02 1120 6.25 USGS 01403600 1999-09-16 7460 12.17 USGS 01403600 2000-05-18 3030 8.97 USGS 01403600 2001-03-30 1750 7.37 USGS 01403600 2002-05-18 11:15 1270 6.55 USGS 01403600 2003-08-05 00:19 2120 7.92 USGS 01403600 2004-07-27 22:00 2550 8.45 USGS 01403600 2005-03-28 23:45 2240 8.07 USGS 01403600 2005-10-09 00:45 3230 9.17 USGS 01403600 2007-04-15 4380 10.18 USGS 01403600 2008-09-06 22:15 3320 9.26 USGS 01403600 2008-12-12 02:45 2050 7.82 USGS 01403600 2010-03-14 00:15 5400 10.92 USGS 01403600 2011-08-28 03:45 5170 10.76 USGS 01403600 2011-12-08 00:30 2710 8.63 USGS 01403600 2013-06-08 00:45 2600 8.50 USGS 01403600 2014-04-30 21:00 3970 9.92 USGS 01403600 2015-08-19 20:15 2170 8.14 USGS 01403600 2016-02-25 02:15 3360 9.39 USGS 01403600 2017-03-31 21:30 1280 6.86 USGS 01403600 2018-04-16 12:15 2380 9.35 USGS 01403600 2019-07-22 21:45 2020 8.94 USGS 01403600 2020-09-30 05:15 947 7.08