# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 08:01:05 EDT # # ---------------------------------- 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 03216800 TYGARTS CREEK AT OLIVE HILL, 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 03216800 1957-04-08 2790 13.87 USGS 03216800 1958-05-05 2930 14.20 USGS 03216800 1959-01-21 2840 14.00 USGS 03216800 1960-07-03 6190 12.32 USGS 03216800 1961-05-07 5900 12.00 USGS 03216800 1962-02-27 7310 13.45 USGS 03216800 1963-03-12 8970 15.01 USGS 03216800 1964-03-05 6010 12.12 USGS 03216800 1965-03-26 5700 11.78 USGS 03216800 1966-02-13 4040 9.93 USGS 03216800 1967-05-07 8460 15.65 USGS 03216800 1968-03-12 6330 13.42 USGS 03216800 1969-01-28 3460 9.57 USGS 03216800 1970-04-02 4080 11.85 USGS 03216800 1971-07-18 5480 12.57 USGS 03216800 1972-04-22 9470 17.06 USGS 03216800 1972-12-08 6920 15.72 USGS 03216800 1974-01-10 5700 16.23 USGS 03216800 1975-03-12 7900 19.04 USGS 03216800 1975-10-17 6480 17.28 USGS 03216800 1977-03-13 2080 10.28 USGS 03216800 1978-01-25 7500 2 USGS 03216800 1978-12-08 8500 18.57 USGS 03216800 1979-12-13 2830 11.69 USGS 03216800 1981-06-04 2170 10.49 USGS 03216800 1982-05-30 1410 8.79 USGS 03216800 1983-05-01 7900 16.18 USGS 03216800 1984-03-20 5970 13.96 USGS 03216800 1984-12-22 2610 8.40 USGS 03216800 1986-07-02 2720 8.60 USGS 03216800 1986-11-09 3980 10.80 USGS 03216800 1987-12-26 3310 9.66 USGS 03216800 1989-02-15 7780 17.70 USGS 03216800 1989-10-16 4130 11.88 USGS 03216800 1990-12-30 7360 16.96 USGS 03216800 1991-12-03 6000 15.63 USGS 03216800 1993-02-21 4350 13.23 USGS 03216800 1994-05-07 3390 11.64