# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-08 22:44:52 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 06804700 Wahoo Creek at Ashland, Nebr. # # 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 06804700 1991-06-15 7000 1 USGS 06804700 1992-07-13 1260 1 USGS 06804700 1993-07-24 5440 1 USGS 06804700 1994-06-24 3360 18.86 USGS 06804700 1995-05-28 2500 8 17.30 5 USGS 06804700 1996-06-23 4220 18.64 USGS 06804700 1997-02-19 1400 1,2 USGS 06804700 1998-06-15 4810 19.85 USGS 06804700 1999-06-27 4870 19.62 USGS 06804700 2000-05-19 363 7.91 USGS 06804700 2001-06-15 2880 15.78 USGS 06804700 2002-05-12 2210 14.68 USGS 06804700 2003-05-05 1650 12.36 USGS 06804700 2004-05-30 964 10.26 USGS 06804700 2005-05-12 2950 16.13 USGS 06804700 2006-09-17 3650 17.36 USGS 06804700 2007-05-06 3790 20.25 USGS 06804700 2008-06-06 3620 19.63 USGS 06804700 2008-10-23 3420 17.20 USGS 06804700 2010-07-15 3950 19.19 2 2010-06-22 19.77 1 USGS 06804700 2011-05-21 3210 17.26 USGS 06804700 2012-04-15 873 2 11.09 1 USGS 06804700 2013-05-30 2060 15.74 1 USGS 06804700 2014-05-12 3840 18.90 USGS 06804700 2015-05-07 3870 19.89 2 2015-05-08 20.48 USGS 06804700 2015-12-14 4350 19.11 2 2016-05-11 19.18 1 USGS 06804700 2017-05-20 3730 2 20.01 1 USGS 06804700 2018-09-05 09:15 3490 2 18.97 1 USGS 06804700 2019-03-14 12:45 4840 2 21.10 1 USGS 06804700 2019-10-11 04:30 2910 2 17.11 1 USGS 06804700 2021-08-08 20:30 2910 15.85 2 2021-03-15 0645 17.01 1 USGS 06804700 2021-10-28 17:15 2160 14.15 USGS 06804700 2023-08-01 07:00 1230 11.28