# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-11 18:48:15 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 01564895 Juniata River at Lewistown, PA # # 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 01564895 1989-07-21 31100 6 18.43 USGS 01564895 1990-01-31 11100 6 10.11 USGS 01564895 1990-10-24 24000 6 15.78 USGS 01564895 1992-03-28 14200 6 11.62 USGS 01564895 1993-04-17 35400 6 19.97 USGS 01564895 1994-03-25 39800 6 21.43 USGS 01564895 1995-06-28 21300 6 14.73 USGS 01564895 1996-01-20 74400 6 31.64 1989 USGS 01564895 1996-10-20 33700 6 19.37 USGS 01564895 1997-11-08 46400 6 23.55 USGS 01564895 1999-04-10 21000 6 14.58 USGS 01564895 2000-04-23 19500 6 13.97 USGS 01564895 2001-04-17 20400 6 14.33 USGS 01564895 2002-05-19 19100 6 13.80 USGS 01564895 2003-06-05 32000 6 18.78 USGS 01564895 2004-09-19 74600 6 31.68 USGS 01564895 2005-03-29 36700 6 20.40 USGS 01564895 2005-11-30 24000 6 15.79 USGS 01564895 2007-03-03 17100 6 12.96 USGS 01564895 2008-03-05 42200 6 22.22 USGS 01564895 2009-05-05 20200 6 14.26 USGS 01564895 2010-03-14 39800 6 21.44 USGS 01564895 2011-03-11 39500 6 21.35 USGS 01564895 2011-11-24 35300 6 19.92 USGS 01564895 2012-10-30 28000 6 17.30 USGS 01564895 2014-05-17 06:00 27700 6 17.19 USGS 01564895 2015-06-28 22:30 28900 6 17.64 USGS 01564895 2016-05-23 8110 6 8.54 USGS 01564895 2017-05-06 33700 6 19.35 USGS 01564895 2018-09-11 11:00 44600 6 23.00 USGS 01564895 2019-02-09 02:30 30500 6 18.24 USGS 01564895 2020-03-29 18:00 27300 6 17.05 USGS 01564895 2021-09-02 16:30 44100 6 22.84 USGS 01564895 2022-05-08 04:30 40200 6 21.25 USGS 01564895 2023-01-04 13:30 22400 6 14.88