# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-20 11:41:52 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 01509000 TIOUGHNIOGA RIVER AT CORTLAND NY # # 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 01509000 1939-02-21 4290 6.45 3 USGS 01509000 1940-04-09 9660 10.33 3,6 USGS 01509000 1941-04-06 7880 9.49 3 USGS 01509000 1942-03-17 5950 8.32 3 USGS 01509000 1942-12-31 9920 10.56 3 USGS 01509000 1944-03-17 5960 8.22 3 USGS 01509000 1945-03-17 7100 9.28 3 USGS 01509000 1946-03-08 4760 7.62 3 USGS 01509000 1947-04-07 6900 9.16 3 USGS 01509000 1948-03-20 7910 9.73 3 USGS 01509000 1949-01-06 3070 6.08 3 USGS 01509000 1950-04-05 10000 10.82 3 USGS 01509000 1951-03-31 6600 8.97 3 USGS 01509000 1952-03-12 3320 6.33 3 USGS 01509000 1953-02-22 3390 6.40 3 USGS 01509000 1954-02-18 3420 6.43 3 USGS 01509000 1955-03-12 7670 9.77 3 USGS 01509000 1956-04-05 10000 10.54 3 USGS 01509000 1957-01-23 5240 8.03 3 USGS 01509000 1958-04-07 6170 8.66 3 USGS 01509000 1959-04-03 7050 9.19 3 USGS 01509000 1960-03-31 9980 10.52 3 USGS 01509000 1961-02-26 8770 10.00 3 USGS 01509000 1962-04-01 3780 6.66 3 USGS 01509000 1963-03-27 5640 7.34 3 USGS 01509000 1964-03-05 13000 12.49 6 1935 USGS 01509000 1965-02-09 2000 5.72 USGS 01509000 1966-03-06 2700 6.65 USGS 01509000 1967-04-02 2850 6.80 USGS 01509000 1968-03-24 4900 8.62 USGS 01509000 1969-04-06 4660 8.42 USGS 01509000 1970-04-10 5340 8.95 USGS 01509000 1971-04-14 5820 9.33 USGS 01509000 1972-06-23 7730 9 10.47 USGS 01509000 1972-12-07 5030 8.69 USGS 01509000 1974-04-05 9100 11.11 USGS 01509000 1975-02-25 6750 9.94 USGS 01509000 1976-04-16 5660 9.30 USGS 01509000 1977-03-14 11800 12.12 USGS 01509000 1977-10-18 6250 9.66 USGS 01509000 1979-03-06 12800 12.42 USGS 01509000 1980-03-22 7730 10.45 USGS 01509000 1981-02-21 5920 9.45 USGS 01509000 1981-10-28 11200 12.50 USGS 01509000 1983-04-25 4170 8.22 USGS 01509000 1984-02-15 8530 11.05 USGS 01509000 1985-03-13 3590 7.71 USGS 01509000 1986-03-15 8900 11.01 USGS 01509000 1986-11-27 2810 6.93 USGS 01509000 1988-03-26 5640 9.28 USGS 01509000 1989-03-31 3410 7.54 USGS 01509000 1990-02-17 4270 8.30 USGS 01509000 1991-03-04 3590 7.71 USGS 01509000 1992-03-28 3430 7.56 USGS 01509000 1993-04-11 10400 12.25 USGS 01509000 1994-04-17 6490 10.00 USGS 01509000 1994-11-02 2730 6.95 USGS 01509000 1996-01-20 11800 13.02 USGS 01509000 1996-12-02 7190 10.45 USGS 01509000 1998-01-08 6990 10.32 USGS 01509000 1999-01-24 6160 9.78 USGS 01509000 2000-02-28 8030 10.96 USGS 01509000 2001-04-09 7400 10.58 USGS 01509000 2002-02-02 3380 7.58 USGS 01509000 2003-03-21 5510 9.33 USGS 01509000 2004-03-06 5310 9.19 USGS 01509000 2005-04-03 14200 14.07 USGS 01509000 2006-06-28 7620 10.95 USGS 01509000 2007-03-15 5930 9.85 USGS 01509000 2008-02-07 4210 8.54 USGS 01509000 2009-03-10 4710 8.95 USGS 01509000 2010-01-26 4780 9.01 USGS 01509000 2010-10-01 8230 11.31 USGS 01509000 2012-01-28 2450 6.72 USGS 01509000 2013-07-02 5900 9.83 USGS 01509000 2014-03-30 4200 8.53 USGS 01509000 2015-04-10 5270 9.38 USGS 01509000 2016-02-26 3430 7.78 USGS 01509000 2017-02-26 3870 8.22 USGS 01509000 2018-03-31 00:45 4320 8.64 USGS 01509000 2019-02-08 22:00 3300 7.65 USGS 01509000 2019-11-01 21:30 5430 9.75 USGS 01509000 2020-12-25 19:15 8680 11.57 USGS 01509000 2021-10-27 12:00 7420 10.84 USGS 01509000 2023-05-01 21:45 4030 8.52