# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-28 18:40:37 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 0357526200 BIG COVE CREEK AT DUG HILL ROAD NR HUNTSVILLE, AL. # # 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 0357526200 1996-12-01 1370 C 11.02 USGS 0357526200 1998-05-07 636 C 9.66 USGS 0357526200 1999-06-28 2360 C 12.20 USGS 0357526200 2000-04-03 1310 C 10.88 USGS 0357526200 2001-01-19 966 C 10.16 USGS 0357526200 2001-12-14 1310 C 10.88 USGS 0357526200 2003-05-06 4250 C 13.38 USGS 0357526200 2004-03-05 1510 C 11.19 USGS 0357526200 2004-12-09 1260 C 10.78 USGS 0357526200 2006-01-17 390 C 7.89 USGS 0357526200 2006-12-31 225 C 6.74 USGS 0357526200 2008-03-04 975 C 10.18 USGS 0357526200 2009-04-02 1390 C 11.02 USGS 0357526200 2009-12-08 2620 C 12.45 USGS 0357526200 2011-01-01 1750 C 11.53 USGS 0357526200 2012-01-23 1600 C 11.33 USGS 0357526200 2013-07-10 23:30 1960 C 11.78 USGS 0357526200 2014-04-30 1350 C 10.94 USGS 0357526200 2015-01-03 525 C 8.58 USGS 0357526200 2015-12-25 2300 C 12.15 USGS 0357526200 2017-08-10 4140 C 13.54 USGS 0357526200 2018-02-28 19:55 1530 C 11.22 USGS 0357526200 2019-02-23 20:35 1190 C 10.65 USGS 0357526200 2020-03-24 08:50 2410 C 12.26 USGS 0357526200 2022-02-23 01:25 1190 C 10.65 USGS 0357526200 2023-07-21 06:00 1630 C 11.37 USGS 0357526200 2024-05-09 06:20 305 C 8.07