# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 05:56:22 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 03010734 ISCHUA CREEK TRIB NEAR MACHIAS NY # # 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 03010734 1978-03-21 500 9.35 USGS 03010734 1979-09-14 570 10.59 USGS 03010734 1980-03-21 430 8.74 USGS 03010734 1981-02-18 9.47 USGS 03010734 1982-12-25 425 8.71 USGS 03010734 1984-06-18 359 9.06 2 1984-01-26 9.09 1 USGS 03010734 1984-11-11 148 8.74 2 1985-02-24 9.39 1 USGS 03010734 1986-07-20 224 9.41 USGS 03010734 1986-10-04 166 9.01 USGS 03010734 1987-12-20 308 8.21 2 1988-04-04 8.47 USGS 03010734 1989-06-23 393 10.41 USGS 03010734 1990-04-11 211 8.72 USGS 03010734 1990-10-10 164 8.89 USGS 03010734 1992-09-21 192 9.70 USGS 03010734 1993-03-30 123 8.81 USGS 03010734 1994-03-24 122 8.90 USGS 03010734 1995-03-07 100 8.58 USGS 03010734 1996-01-19 260 10.33 USGS 03010734 1997-02-27 127 8.93 USGS 03010734 1998-01-08 167 9.35 USGS 03010734 1999-01-24 174 9.63 USGS 03010734 2000-02-26 83.0 8.37 USGS 03010734 2001-04-08 181 9.22 USGS 03010734 2002-02-01 147 9.14 USGS 03010734 2003-03-22 130 8.95 USGS 03010734 2004-09-09 200 2 9.37 USGS 03010734 2005-04-03 133 9.40 USGS 03010734 2006-03-13 117 8.89 USGS 03010734 2007-03-15 213 9.52 USGS 03010734 2008-02-06 161 8.97 USGS 03010734 2009-08-10 329 10.66 USGS 03010734 2010-01-25 229 9.69 USGS 03010734 2010-12-01 211 9.50 USGS 03010734 2011-11-15 178 9.15 USGS 03010734 2012-10-30 159 8.94 USGS 03010734 2013-12-22 216 9.59 USGS 03010734 2015-07-14 288 10.26 USGS 03010734 2016-02-03 141 8.73 USGS 03010734 2017-02-08 136 8.67 2 2017-01-12 10.01 1 USGS 03010734 2018-01-12 12:00 210 10.13 USGS 03010734 2018-11-01 22:30 170 9.44 USGS 03010734 2019-10-31 17:00 142 8.85 USGS 03010734 2020-12-24 18:30 175 9.16 USGS 03010734 2022-02-18 01:15 196 9.34