# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-27 08:42:27 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 Kentucky 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 03301500 ROLLING FORK NEAR BOSTON, 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 03301500 1937-01-00 55.20 1,Bd USGS 03301500 1939-02-01 26300 40.98 USGS 03301500 1940-03-04 19100 38.80 USGS 03301500 1941-04-07 6960 29.60 USGS 03301500 1942-04-10 18600 1942-04-11 38.00 1 USGS 03301500 1942-12-31 38300 1943-01-01 43.90 1 USGS 03301500 1944-04-13 15600 1944-04-14 36.40 1 USGS 03301500 1945-02-28 31000 43.90 2 1945-03-08 45.50 USGS 03301500 1946-02-15 28000 41.60 1 USGS 03301500 1947-01-04 17300 37.80 1 USGS 03301500 1948-02-15 41300 45.60 1 USGS 03301500 1949-02-17 39400 45.90 USGS 03301500 1950-01-14 38200 46.00 2 1950-01-08 46.60 1 USGS 03301500 1951-01-16 28300 42.60 USGS 03301500 1952-03-24 33400 45.30 1 USGS 03301500 1953-03-05 26300 41.50 1 USGS 03301500 1954-04-18 13300 34.10 USGS 03301500 1955-03-01 23000 1955-03-02 41.50 1 USGS 03301500 1956-02-04 25700 42.30 1 USGS 03301500 1957-04-06 30400 43.60 1 USGS 03301500 1957-11-20 37500 1957-11-21 45.80 1 USGS 03301500 1959-01-22 32000 1959-01-24 44.30 1 USGS 03301500 1959-11-29 15800 36.50 1 USGS 03301500 1961-05-09 32000 1961-05-10 47.15 1 USGS 03301500 1962-03-01 41000 48.35 USGS 03301500 1963-03-07 23800 41.40 1 USGS 03301500 1964-03-06 42100 1964-03-12 51.00 USGS 03301500 1964-12-13 18600 38.00 USGS 03301500 1966-02-15 15600 37.70 1 USGS 03301500 1967-03-08 32200 1967-03-09 43.70 1 USGS 03301500 1968-04-06 27800 41.39 USGS 03301500 1969-04-20 15600 36.70 1 USGS 03301500 1970-04-30 50500 1970-04-30 1300 48.80 USGS 03301500 1970-12-24 39400 44.90 USGS 03301500 1972-04-16 48400 1972-04-17 49.78 1 USGS 03301500 1972-12-11 29900 1972-12-11 1200 43.30 1 USGS 03301500 1974-01-12 42900 1974-01-13 46.70 1 USGS 03301500 1975-03-30 34000 1975-03-31 46.16 1 USGS 03301500 1976-02-19 32800 1976-02-20 44.36 1 USGS 03301500 1977-03-14 16000 36.66 USGS 03301500 1978-01-28 29000 41.07 USGS 03301500 1978-12-10 65000 51.73 2 1978-12-11 51.73 1 USGS 03301500 1979-12-15 17800 1979-12-15 1200 38.38 1 USGS 03301500 1981-05-21 26200 40.34 USGS 03301500 1982-01-24 15700 37.08 USGS 03301500 1983-05-17 38600 USGS 03301500 1984-05-09 60500 48.49 USGS 03301500 1984-12-23 32700 42.61 USGS 03301500 1986-03-14 18600 38.12 USGS 03301500 1987-03-02 28800 2 USGS 03301500 1987-12-28 21100 38.97 USGS 03301500 1989-02-17 66500 52.62 USGS 03301500 1990-01-22 15100 35.83 2 1990-02-17 36.23 USGS 03301500 1990-12-20 32400 44.16 USGS 03301500 1992-06-20 24700 41.14 USGS 03301500 1993-02-23 22300 40.03 USGS 03301500 1994-03-12 31000 44.01 USGS 03301500 1995-05-20 26200 43.53 USGS 03301500 1996-01-25 18300 37.28 1,2 1996-01-26 37.32 1 USGS 03301500 1997-03-03 69800 53.22 USGS 03301500 1998-04-18 17700 36.86 USGS 03301500 1999-01-11 18700 37.62 USGS 03301500 2000-02-20 20400 38.84 USGS 03301500 2000-12-19 16800 36.09 USGS 03301500 2002-03-22 30800 43.93 USGS 03301500 2003-02-18 26200 42.15 USGS 03301500 2004-05-29 22800 40.35 USGS 03301500 2005-03-29 16800 36.07 USGS 03301500 2006-09-25 21400 39.50 USGS 03301500 2006-10-29 14400 33.52 USGS 03301500 2008-04-06 30000 43.62 USGS 03301500 2009-05-10 18800 34.93 2 2009-01-30 35.89 USGS 03301500 2010-05-04 51200 50.74 USGS 03301500 2011-04-14 31100 44.15 2 2011-04-14 1300 44.17 USGS 03301500 2011-11-30 21000 1 40.22 1,2 2011-12-01 40.26 1 USGS 03301500 2013-07-08 28200 1,2 42.19 1 USGS 03301500 2014-02-07 06:45 18000 37.28