# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 11:34:45 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 03216000 OHIO RIVER AT ASHLAND, 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 03216000 1884-02-12 620000 2,7 68.70 USGS 03216000 1907-03-18 547000 7 USGS 03216000 1913-03-31 669000 7 70.00 USGS 03216000 1917-03-16 450000 2 56.00 USGS 03216000 1918-03-16 430000 2 54.00 USGS 03216000 1919-01-04 430000 2 54.50 USGS 03216000 1920-03-21 460000 55.20 USGS 03216000 1921-03-10 256000 39.50 USGS 03216000 1921-12-26 425000 54.20 USGS 03216000 1923-02-04 357000 47.50 USGS 03216000 1924-01-05 472000 56.50 USGS 03216000 1925-02-16 349000 46.00 USGS 03216000 1926-01-23 386000 49.00 USGS 03216000 1927-01-25 493000 58.70 USGS 03216000 1927-12-19 421000 53.00 USGS 03216000 1929-03-02 408000 53.00 USGS 03216000 1929-11-20 372000 48.00 USGS 03216000 1931-04-06 349000 46.50 USGS 03216000 1932-02-06 402000 51.00 USGS 03216000 1933-03-21 524000 61.50 USGS 03216000 1934-03-07 373000 48.50 USGS 03216000 1935-03-14 441000 53.90 USGS 03216000 1936-03-23 582000 62.70 USGS 03216000 1937-01-27 690000 2 73.60 USGS 03216000 1938-04-12 300000 2 43.70 USGS 03216000 1939-02-05 544000 60.60 USGS 03216000 1940-04-23 510000 60.40 USGS 03216000 1941-06-08 253000 37.90 USGS 03216000 1942-03-18 337000 46.10 USGS 03216000 1943-01-01 587000 63.40 USGS 03216000 1944-04-14 361000 48.10 USGS 03216000 1945-03-09 531000 63.85 USGS 03216000 1946-01-10 413000 50.60 USGS 03216000 1947-01-22 281000 41.10 USGS 03216000 1948-04-16 589000 65.30 USGS 03216000 1949-01-30 382000 51.00 USGS 03216000 1950-02-03 528000 60.40 USGS 03216000 1950-12-10 465000 56.75 USGS 03216000 1952-01-30 483000 58.00 USGS 03216000 1953-03-27 224000 34.90 USGS 03216000 1954-03-05 235000 36.05 USGS 03216000 1955-03-08 576000 63.22 USGS 03216000 1956-03-16 416000 52.45 USGS 03216000 1957-02-12 387000 50.30 USGS 03216000 1958-05-09 500000 59.30 USGS 03216000 1959-01-25 392000 53.40 USGS 03216000 1960-04-03 344000 48.70 USGS 03216000 1961-02-28 360000 52.55 6 USGS 03216000 1962-03-01 502000 60.95 USGS 03216000 1963-03-08 516000 1963-03-08 1200 59.72 USGS 03216000 1964-03-13 472000 5 59.59 USGS 03216000 1965-03-27 414000 5 1965-03-28 46.87 USGS 03216000 1966-02-16 459000 5 1966-02-17 52.91 USGS 03216000 1967-03-09 571000 5 1967-03-09 1200 60.44 USGS 03216000 1968-05-28 453000 5 1968-05-29 52.77 USGS 03216000 1969-02-03 230000 5 38.57 USGS 03216000 1970-04-05 387000 5 1970-04-05 1200 47.62 USGS 03216000 1971-02-25 340000 5 44.04 USGS 03216000 1972-02-27 425000 5 49.20 USGS 03216000 1972-12-11 479000 5 1972-12-11 1200 53.30 USGS 03216000 1974-01-12 552000 5 1974-01-13 54.57 1 USGS 03216000 1975-03-16 393000 5 47.65