# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 05:17:33 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 03216350 LITTLE SANDY RIVER BELOW GRAYSON DAM NEAR LEON, KY # # 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 03216350 1967-03-07 5600 1 USGS 03216350 1968-03-14 4830 6 103.35 USGS 03216350 1969-04-30 300 6 88.38 USGS 03216350 1970-04-28 2470 6 97.50 USGS 03216350 1971-07-21 2400 6 97.31 USGS 03216350 1972-04-22 4850 6 103.39 USGS 03216350 1973-05-24 2780 6 1972-12-08 99.86 1 USGS 03216350 1974-01-16 2880 6 1974-01-10 100.28 1 USGS 03216350 1975-03-17 2770 6 1975-03-12 99.77 1 USGS 03216350 1975-10-18 1790 6 1975-10-17 99.32 1 USGS 03216350 1977-04-08 1510 6 94.44 USGS 03216350 1978-05-13 2210 6 97.02 6 USGS 03216350 1978-12-21 3280 6 100.20 2 1978-12-09 105.30 1 USGS 03216350 1980-03-06 2010 6 96.34 USGS 03216350 1981-05-20 2060 6 96.52 USGS 03216350 1982-03-15 1960 6 96.16 USGS 03216350 1983-05-17 2660 6 98.46 USGS 03216350 1984-04-24 2480 6 97.90 USGS 03216350 1984-12-26 1900 6 95.94 USGS 03216350 1985-12-03 2770 6 98.77 USGS 03216350 1986-11-13 2340 6 97.48 USGS 03216350 1987-12-28 2660 6 98.44 USGS 03216350 1989-02-15 4380 6 102.26 USGS 03216350 1990-01-03 2450 6 97.81 USGS 03216350 1990-12-31 3170 6 99.91 USGS 03216350 1991-12-03 2820 6 98.93 USGS 03216350 1993-02-23 2830 6 98.96 USGS 03216350 1994-03-13 2940 6 99.28 USGS 03216350 1995-01-17 2780 6 98.80 USGS 03216350 1996-05-20 2600 6 98.28 USGS 03216350 1997-03-02 4810 6 103.46 USGS 03216350 1998-02-14 2790 6 98.84