# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-09 08:59:23 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 05437050 PECATONICA RIVER NR SHIRLAND, ILL # # 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 05437050 2003-05-16 4500 8.64 USGS 05437050 2004-06-04 7420 12.79 USGS 05437050 2005-02-16 8380 13.56 USGS 05437050 2006-04-21 4360 9.29 USGS 05437050 2007-08-25 18:45 9410 13.73 2 2007-08-25 14.00 USGS 05437050 2008-06-17 05:00 12800 15.09 USGS 05437050 2009-03-10 19:15 9320 13.49 USGS 05437050 2010-07-28 12:30 15100 15.89 USGS 05437050 2011-02-24 08:00 6930 11.99 USGS 05437050 2011-11-13 11:45 2940 8.00 2 2011-11-13 8.00 USGS 05437050 2013-04-21 22:15 12000 14.57 USGS 05437050 2014-03-19 10:30 7780 12.71 USGS 05437050 2015-06-19 02:15 5760 11.27 USGS 05437050 2015-12-19 06:30 5670 11.20 USGS 05437050 2017-07-27 15:30 16300 16.23 USGS 05437050 2018-02-23 19:45 14200 15.58 USGS 05437050 2019-03-17 00:45 21600 16.46 USGS 05437050 2019-10-07 04:30 15100 15.52 USGS 05437050 2021-03-14 22:15 6350 11.70 USGS 05437050 2022-08-14 06:45 9490 13.68 USGS 05437050 2023-03-05 02:30 6460 11.81