# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 20:16:29 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 02465493 ELLIOTTS CREEK AT MOUNDVILLE 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 02465493 1977-03-21 760 6.58 USGS 02465493 1977-10-26 375 6.11 USGS 02465493 1979-04-13 2600 7.40 USGS 02465493 1980-04-13 750 6.56 USGS 02465493 1981-03-30 550 6.42 USGS 02465493 1982-04-20 380 6.15 USGS 02465493 1983-02-02 1360 6.85 USGS 02465493 1983-12-29 560 6.43 USGS 02465493 1985-02-05 365 6.08 USGS 02465493 1985-10-01 160 4.92 USGS 02465493 1987-01-19 1600 7.04 USGS 02465493 1988-01-21 99.0 3.98 USGS 02465493 1989-03-04 475 6.31 USGS 02465493 1990-02-16 6200 8.80 USGS 02465493 1991-02-20 560 6.43 USGS 02465493 1992-09-04 280 5.90 USGS 02465493 1993-01-22 250 5.72 USGS 02465493 1994-01-27 260 5.74 USGS 02465493 1995-03-01 480 6.33 USGS 02465493 1996-01-27 900 6.83 USGS 02465493 1997-07-22 828 6.75 USGS 02465493 1998-01-07 897 6.82 USGS 02465493 1999-01-30 1460 7.26 USGS 02465493 2000-04-03 524 6.37 USGS 02465493 2001-09-04 420 6.21 USGS 02465493 2002-01-25 360 6.07 USGS 02465493 2003-04-25 1160 7.05 USGS 02465493 2004-02-06 961 6.88 USGS 02465493 2005-07-11 2000 7.56 USGS 02465493 2006-03-21 325 6.00 USGS 02465493 2006-10-22 158 4.89 USGS 02465493 2008-02-22 195 5.27 USGS 02465493 2009-09-21 6430 9.76 USGS 02465493 2009-11-10 665 6.87 USGS 02465493 2011-03-10 679 6.89 USGS 02465493 2012-01-27 330 5.91 USGS 02465493 2013-01-31 09:30 419 6.31 USGS 02465493 2014-04-07 907 7.16 USGS 02465493 2015-01-04 557 6.69 USGS 02465493 2016-02-04 366 6.09 USGS 02465493 2017-06-24 1380 7.58 USGS 02465493 2018-04-15 20:45 434 6.37 USGS 02465493 2018-12-28 21:30 1020 7.27 USGS 02465493 2020-02-10 17:00 2340 8.30 USGS 02465493 2021-06-20 00:30 429 6.35 USGS 02465493 2022-02-04 14:15 552 6.68 USGS 02465493 2023-02-18 01:30 390 6.19 USGS 02465493 2024-02-12 23:00 599 6.77