# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-22 08:01:57 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 07032200 NONCONNAH CREEK NEAR GERMANTOWN, TN # # 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 07032200 1970-03-03 6880 C 22.77 USGS 07032200 1971-02-21 4880 C 19.17 USGS 07032200 1972-04-29 3180 C 15.44 USGS 07032200 1973-04-20 8260 C 25.08 USGS 07032200 1974-01-10 7170 C 23.28 USGS 07032200 1975-03-12 9680 C 27.11 USGS 07032200 1976-03-30 4040 C 17.41 USGS 07032200 1977-09-24 5820 C 20.95 USGS 07032200 1978-08-04 6100 C 21.03 USGS 07032200 1978-12-03 7420 C 23.37 USGS 07032200 1980-03-20 7560 8,C 23.64 USGS 07032200 1981-03-29 4360 C 17.08 USGS 07032200 1982-04-16 8730 C 25.67 USGS 07032200 1982-12-03 7060 C 22.60 USGS 07032200 1984-05-03 8180 C 24.34 USGS 07032200 1985-04-23 4160 C 16.96 USGS 07032200 1986-06-05 2750 C 13.52 USGS 07032200 1986-11-07 7240 C 20.80 USGS 07032200 1987-12-25 11300 C 22.82 USGS 07032200 1989-07-02 13100 C 24.23 USGS 07032200 1990-05-20 6750 C 17.79 USGS 07032200 1991-04-14 9210 C 20.81 USGS 07032200 1992-03-10 9280 C 20.88 USGS 07032200 1993-04-09 5360 C 15.83 USGS 07032200 1993-12-04 8950 C 20.51 USGS 07032200 1994-11-27 3250 12.62 USGS 07032200 1996-07-31 7620 19.81 USGS 07032200 1997-03-02 10900 22.52 USGS 07032200 1998-04-30 3850 14.86 USGS 07032200 1999-05-05 6990 C 19.12 USGS 07032200 2000-02-26 2720 C 13.19 USGS 07032200 2001-08-12 7240 C 17.48 USGS 07032200 2001-11-29 10700 C 20.70 USGS 07032200 2002-10-10 14600 C 23.87 USGS 07032200 2004-04-24 8910 C 19.08 USGS 07032200 2005-07-15 5380 C 15.62 USGS 07032200 2006-01-22 4170 C 14.38 USGS 07032200 2007-02-24 3340 C 13.47 USGS 07032200 2008-04-01 7540 C 17.76 USGS 07032200 2009-07-31 8180 C 18.37 USGS 07032200 2010-05-01 10300 C 20.36 USGS 07032200 2011-04-27 13800 C 23.48 USGS 07032200 2011-12-05 6760 C 17.01 USGS 07032200 2013-05-22 00:45 8610 C 18.79 USGS 07032200 2014-06-29 15000 C 27.05 USGS 07032200 2015-02-21 5700 16.44 USGS 07032200 2016-03-10 13400 C 25.13 USGS 07032200 2017-08-31 10400 21.49 USGS 07032200 2017-12-22 18:00 10000 C 21.09 USGS 07032200 2019-06-07 04:30 16700 C 27.96 USGS 07032200 2019-10-26 12:15 6840 C 17.29 USGS 07032200 2021-03-25 07:15 5680 C 16.07 USGS 07032200 2022-03-22 18:30 5590 C 15.97 USGS 07032200 2023-07-21 06:30 9030 C 19.67