# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 00:10:48 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 03311000 NOLIN RIVER AT KYROCK, 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 03311000 1913-00-00 20.36 3,Bm USGS 03311000 1931-04-27 3390 USGS 03311000 1932-01-30 22700 USGS 03311000 1937-01-00 26.35 3,Bd USGS 03311000 1940-03-03 10500 USGS 03311000 1941-07-19 4540 USGS 03311000 1942-04-09 7360 USGS 03311000 1943-03-20 8800 USGS 03311000 1944-04-11 6820 USGS 03311000 1945-03-01 10600 USGS 03311000 1946-02-15 8850 USGS 03311000 1947-01-02 8940 USGS 03311000 1948-02-13 14700 USGS 03311000 1949-02-17 11700 USGS 03311000 1949-12-13 13600 USGS 03311000 1961-05-09 12600 1961-05-10 43.95 USGS 03311000 1962-02-27 12600 59.27 1 USGS 03311000 1963-03-23 9120 6 38.27 USGS 03311000 1964-03-26 9620 6 1964-03-14 40.06 USGS 03311000 1964-12-01 13100 6 42.70 USGS 03311000 1966-02-25 5640 6 1966-02-22 32.91 USGS 03311000 1967-05-23 6980 6 1967-03-09 39.17 USGS 03311000 1968-06-05 5520 6 1968-04-07 41.19 USGS 03311000 1969-02-05 4790 6 33.70 USGS 03311000 1970-05-07 8220 6 39.58 USGS 03311000 1971-03-24 9540 6 38.37 USGS 03311000 1972-03-13 9990 6 41.40 USGS 03311000 1973-07-24 6200 6 1972-12-11 36.60 1 USGS 03311000 1973-12-06 10100 6 USGS 03311000 1975-04-07 8420 6 USGS 03311000 1976-03-03 6790 6 USGS 03311000 1977-03-16 5680 6 USGS 03311000 1977-12-27 7860 6 USGS 03311000 1978-12-26 11200 6 USGS 03311000 1979-10-18 7160 6 USGS 03311000 1981-05-26 4380 6 USGS 03311000 1982-09-09 7180 6 USGS 03311000 1983-05-27 10300 6 USGS 03311000 1984-05-21 8480 6 USGS 03311000 1985-01-21 10000 6 USGS 03311000 1985-12-02 4650 6 USGS 03311000 1986-12-12 4950 6 USGS 03311000 1988-01-08 4970 6 USGS 03311000 1989-03-17 10100 6 USGS 03311000 1990-02-27 8710 6 USGS 03311000 1991-01-26 7660 1,6 37.23 1 USGS 03311000 1992-07-08 5860 1,6 34.72 2 1992-07-07 34.82 1 USGS 03311000 1993-02-27 5020 1,6 33.80 2 1993-02-26 33.89 1 USGS 03311000 1994-03-05 6030 1,6 1994-03-12 42.93 1 USGS 03311000 1995-06-01 7290 1,6 1995-05-21 43.05 1 USGS 03311000 1996-06-18 4260 1,6 1996-06-19 32.37 1 USGS 03311000 1997-03-27 6910 1,6 1997-05-04 49.52 1 USGS 03311000 1998-01-13 4010 1,6 32.22 1 USGS 03311000 1999-02-05 4230 1,6 28.87 2 1999-01-10 29.21 1 USGS 03311000 2000-02-26 3660 1,6 2000-02-25 29.05 1 USGS 03311000 2001-02-22 5440 1,6 2001-02-20 28.87 1 USGS 03311000 2002-05-01 5480 1,6 28.28 2 2002-01-28 29.05 USGS 03311000 2003-05-12 6200 1,6 34.94 USGS 03311000 2004-06-09 7560 1,6 37.20