# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 08:58:35 EST # # ---------------------------------- 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 03228300 Big Walnut Creek at Sunbury OH # # 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 03228300 1989-06-14 4290 10.85 USGS 03228300 1990-06-09 4590 11.07 USGS 03228300 1990-12-20 5690 11.86 USGS 03228300 1992-07-17 2170 8.97 USGS 03228300 1993-01-05 3290 10.06 USGS 03228300 1994-01-28 4160 10.75 USGS 03228300 1995-08-08 3820 9.77 USGS 03228300 1996-05-11 4520 10.17 USGS 03228300 1997-06-01 6700 11.20 USGS 03228300 1998-06-29 5850 11.05 USGS 03228300 1999-01-18 1800 2 8.60 1 USGS 03228300 2000-01-04 4690 10.49 USGS 03228300 2000-12-17 2200 2 8.81 5 USGS 03228300 2002-04-14 3630 9.52 USGS 03228300 2003-09-27 4920 10.44 USGS 03228300 2004-06-14 6300 11.23 USGS 03228300 2005-01-12 6320 11.24 USGS 03228300 2006-07-22 2890 8.99 USGS 03228300 2007-03-02 4950 10.32 USGS 03228300 2008-06-04 3410 9.37 USGS 03228300 2009-06-26 2310 8.52 USGS 03228300 2009-10-31 2650 8.80 USGS 03228300 2011-02-28 4880 10.28 USGS 03228300 2011-12-06 4470 2 USGS 03228300 2013-07-09 4200 9.88 USGS 03228300 2014-06-25 9430 12.27 USGS 03228300 2015-06-20 4020 9.77 USGS 03228300 2016-04-12 2720 8.88 USGS 03228300 2017-01-12 2750 8.90 USGS 03228300 2017-11-19 04:15 7770 11.64 USGS 03228300 2019-03-31 05:00 5770 10.74 USGS 03228300 2020-05-19 09:45 8940 12.09 USGS 03228300 2021-05-09 23:00 5340 2 10.47 USGS 03228300 2022-03-07 13:30 6390 11.04 USGS 03228300 2023-03-25 11:00 4970 10.33