# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-15 19:34:53 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 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 01105554 NEPONSET RIVER AT GREENLODGE ST NEAR CANTON, MA # # 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 01105554 2004-09-30 397 5 10.85 USGS 01105554 2005-04-04 816 5 13.35 USGS 01105554 2006-06-10 1050 5 14.15 USGS 01105554 2007-04-19 845 5 13.53 USGS 01105554 2008-02-15 766 5 13.25 USGS 01105554 2008-12-14 786 5 13.32 USGS 01105554 2010-03-17 1700 5 15.58 USGS 01105554 2011-03-09 696 5 12.98 USGS 01105554 2011-12-10 629 5 12.74 USGS 01105554 2013-06-15 819 5 13.59 USGS 01105554 2014-04-02 641 5 12.93 USGS 01105554 2014-12-12 654 5 13.28 USGS 01105554 2016-04-09 422 5 11.64 USGS 01105554 2017-04-08 633 5 13.16 USGS 01105554 2018-03-04 21:45 630 5 13.15 USGS 01105554 2018-11-17 05:15 699 2,5 13.07 2 USGS 01105554 2020-04-06 06:00 533 5 12.55 USGS 01105554 2021-07-13 12:30 696 5 13.30 USGS 01105554 2021-11-01 10:15 442 5 11.98 USGS 01105554 2023-01-27 18:00 548 5 12.62