# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 20:46:28 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 04168580 ECORSE RIVER AT DEARBORN HEIGHTS, MI # # 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 04168580 2003-08-12 194 5.48 USGS 04168580 2004-05-21 446 8.46 USGS 04168580 2004-12-07 172 5.18 USGS 04168580 2006-07-27 306 6.89 USGS 04168580 2006-12-01 251 6.22 USGS 04168580 2008-02-06 03:30 300 6.82 USGS 04168580 2009-03-11 02:15 276 6.76 USGS 04168580 2010-06-06 03:30 408 8.05 USGS 04168580 2011-05-25 18:45 275 7.41 USGS 04168580 2011-11-29 13:30 297 7.68 USGS 04168580 2013-04-18 19:45 225 6.78 USGS 04168580 2014-08-11 18:45 517 10.08 USGS 04168580 2015-06-23 02:45 215 6.84 USGS 04168580 2016-03-24 18:15 212 6.81 USGS 04168580 2017-03-30 21:30 225 6.98 USGS 04168580 2018-08-01 01:45 323 8.92 USGS 04168580 2019-05-01 03:45 375 9.77 USGS 04168580 2020-01-11 14:00 282 8.20 USGS 04168580 2021-07-16 14:00 322 8.90 USGS 04168580 2021-12-11 05:15 259 7.80 USGS 04168580 2023-04-01 12:30 224 7.17