# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 21:27:09 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 01403900 Bound Brook at Middlesex 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 01403900 1973-08-02 7000 41.18 3 USGS 01403900 1973-12-22 2000 USGS 01403900 1975-07-15 3100 2 USGS 01403900 1975-10-19 1860 35.05 3 USGS 01403900 1977-03-22 1740 34.82 3 USGS 01403900 1991-03-05 7.29 USGS 01403900 1992-06-06 9.26 USGS 01403900 1992-12-11 7.52 USGS 01403900 1994-03-10 8.31 USGS 01403900 1995-07-28 6.39 USGS 01403900 1996-01-19 2070 8.74 USGS 01403900 1996-10-19 4130 11.96 USGS 01403900 1998-04-02 04:30 1360 7.05 USGS 01403900 1999-09-17 04:45 5430 13.54 USGS 01403900 2000-05-18 1680 7.83 USGS 01403900 2001-06-02 1360 7.06 USGS 01403900 2002-05-18 820 5.42 USGS 01403900 2003-06-05 1420 7.21 USGS 01403900 2004-07-28 03:15 1880 8.27 USGS 01403900 2005-03-29 03:45 1620 7.78 USGS 01403900 2005-10-09 04:45 2320 9.14 USGS 01403900 2007-04-16 03:15 4240 12.10 USGS 01403900 2008-09-07 03:00 1930 8.45 USGS 01403900 2008-12-12 09:45 1750 8.06 USGS 01403900 2010-03-14 04:30 5080 13.14 USGS 01403900 2011-08-28 15:15 5860 14.01 USGS 01403900 2013-06-08 05:45 1630 8.02 USGS 01403900 2014-05-01 02:15 2990 10.42 USGS 01403900 2015-01-18 23:15 1540 7.59 USGS 01403900 2016-02-25 06:45 2050 8.70 USGS 01403900 2017-04-01 02:45 1160 7.01 USGS 01403900 2018-04-16 17:30 2300 9.40 USGS 01403900 2019-07-23 11:30 1670 8.17 USGS 01403900 2020-07-10 22:30 1010 6.50 USGS 01403900 2021-09-02 05:30 5750 14.11 USGS 01403900 2021-10-26 14:15 2380 9.40