# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 07:17:25 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 06473300 PREACHERS RUN TRIB AT IPSWICH SD # # 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 06473300 1971-06-21 6.00 2.66 USGS 06473300 1972-03-17 25.0 5.74 1 USGS 06473300 1973-00-00 37.0 4,Bm 3.80 Bm USGS 06473300 1974-05-21 33.0 3.71 USGS 06473300 1975-06-19 10.0 2.91 USGS 06473300 1976-00-00 5.00 Bm 2.63 Bm USGS 06473300 1977-03-12 15.0 3.80 1 USGS 06473300 1978-03-24 50.0 7.42 1 USGS 06473300 1979-06-20 15.0 2 USGS 06473300 1980-04-00 3.00 Bd USGS 06473300 1999-05-10 50.0 3.41 USGS 06473300 2000-07-11 5.10 2.48 USGS 06473300 2001-04-07 95.0 3.42 USGS 06473300 2002-00-00 0.00 Bm USGS 06473300 2003-05-09 8.20 2.47 USGS 06473300 2004-06-10 1.00 USGS 06473300 2005-06-11 10.0 2.72 USGS 06473300 2006-00-00 0.00 Bm USGS 06473300 2007-03-13 15.0 3.10 1 USGS 06473300 2008-07-19 100 2 3.56 USGS 06473300 2009-07-13 150 2 4.13 1,2 2009-03-15 5.77 1 USGS 06473300 2010-05-23 135 3.83 2 2010-03-14 5.09 1 USGS 06473300 2011-04-01 240 4.09 2 2011-03-20 5.14 1 USGS 06473300 2012-03-12 1.00 USGS 06473300 2013-04-26 0.20 2.06 USGS 06473300 2014-08-23 70.0 3.86 1 USGS 06473300 2015-05-17 82.0 3.77 USGS 06473300 2016-06-14 13.0 2.94 1 USGS 06473300 2017-02-19 17.0 3.01 USGS 06473300 2018-04-11 13:00 78.0 3.32 USGS 06473300 2019-04-03 13:00 20.0 2 2.59 2 2019-03-28 1300 5.58 1 USGS 06473300 2020-06-07 13:00 51.1 2 3.54 USGS 06473300 2021-00-00 2.35 4,Bm