# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-17 00:39:00 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 04260500 BLACK RIVER AT WATERTOWN 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 04260500 1869-04-23 39700 2,6,7 USGS 04260500 1897-03-24 16500 1,6 USGS 04260500 1898-03-15 27900 1,6 USGS 04260500 1899-04-24 25000 6 USGS 04260500 1900-04-21 30200 6 USGS 04260500 1901-04-24 24800 6 USGS 04260500 1901-12-15 37000 3,6 USGS 04260500 1903-03-25 24000 1,6 USGS 04260500 1904-04-12 19200 6 USGS 04260500 1905-04-07 18200 6 USGS 04260500 1906-01-26 19000 6 USGS 04260500 1907-04-01 16800 6 USGS 04260500 1908-03-30 15500 6 USGS 04260500 1909-04-16 23100 6 USGS 04260500 1910-03-07 14800 6 USGS 04260500 1911-05-04 19100 6 USGS 04260500 1912-04-18 28000 6 USGS 04260500 1913-03-28 32500 6 USGS 04260500 1917-04-04 19300 6 USGS 04260500 1918-04-04 16600 6 USGS 04260500 1919-04-14 17600 6 USGS 04260500 1920-03-28 18400 6 USGS 04260500 1921-03-11 23100 6 8.78 3 USGS 04260500 1922-04-13 26200 6 9.45 3 USGS 04260500 1923-04-09 22000 6 8.50 3 USGS 04260500 1924-04-08 24400 6 9.08 3 USGS 04260500 1924-10-03 15300 6 6.63 3 USGS 04260500 1926-04-26 31900 6 10.30 3 USGS 04260500 1927-03-21 16600 6 7.20 3 USGS 04260500 1928-04-09 33900 6 10.60 3 USGS 04260500 1929-05-06 17500 6 7.50 3 USGS 04260500 1930-01-11 22300 6 8.20 3 USGS 04260500 1931-04-13 15900 6 6.87 3 USGS 04260500 1932-04-12 19400 6 7.62 3 USGS 04260500 1932-10-08 26000 6 8.90 3 USGS 04260500 1934-04-03 16500 6 7.01 3 USGS 04260500 1935-01-12 17000 6 7.12 3 USGS 04260500 1936-03-20 28000 6 9.24 3 USGS 04260500 1937-04-07 17700 6 7.17 3 USGS 04260500 1938-03-25 23800 6 8.54 3 USGS 04260500 1939-04-29 16000 6 6.84 3 USGS 04260500 1940-04-12 19300 6 7.85 3 USGS 04260500 1940-12-31 19900 6 7.97 3 USGS 04260500 1942-04-09 20400 6 7.79 3 USGS 04260500 1943-05-02 19400 6 8.13 3 USGS 04260500 1944-04-26 20000 6 7.67 3 USGS 04260500 1945-03-23 25200 6 8.67 3 USGS 04260500 1945-10-04 29500 6 9.43 3 USGS 04260500 1947-04-13 32200 6 9.88 3 USGS 04260500 1948-03-24 33400 6 10.09 3 USGS 04260500 1949-03-30 20800 6 7.99 3 USGS 04260500 1950-04-07 20800 6 7.97 3 USGS 04260500 1951-04-02 28000 6 9.34 3 USGS 04260500 1952-04-07 21700 6 8.26 3 USGS 04260500 1953-03-27 24400 6 8.71 3 USGS 04260500 1954-02-23 24500 6 8.72 3 USGS 04260500 1955-04-17 20300 6 8.55 3 USGS 04260500 1956-04-07 18600 6 7.89 3 USGS 04260500 1957-01-23 11500 6 6.00 3 USGS 04260500 1957-12-23 22300 6 9.14 3 USGS 04260500 1959-04-06 22800 6 9.17 3 USGS 04260500 1960-04-05 24400 6 9.53 3 USGS 04260500 1961-04-26 15200 6 7.06 3 USGS 04260500 1962-04-10 19700 6 8.41 3 USGS 04260500 1963-04-05 33600 6 11.57 3 1920 USGS 04260500 1964-04-16 19800 6 8.44 3 USGS 04260500 1965-04-25 14700 6 6.91 3 USGS 04260500 1966-03-27 11500 6 5.99 3 USGS 04260500 1967-04-05 18900 6 7.96 3 USGS 04260500 1968-03-26 17600 6 7.65 3 USGS 04260500 1969-05-22 31000 6 11.00 3 USGS 04260500 1970-04-27 17200 6 7.69 3 USGS 04260500 1971-05-10 19300 6 8.30 3 USGS 04260500 1972-05-05 28500 6 10.46 3 USGS 04260500 1973-03-20 19500 6 8.14 3 USGS 04260500 1974-03-08 19400 6 8.13 3 USGS 04260500 1975-09-28 19800 6 8.20 3 USGS 04260500 1976-04-03 23700 6 9.38 3 USGS 04260500 1977-03-16 35600 6 12.98 6 USGS 04260500 1978-04-15 19100 6 9.35 USGS 04260500 1979-03-26 23800 6 10.39 USGS 04260500 1980-04-11 21500 6 9.86 USGS 04260500 1981-02-23 27100 6 11.16 USGS 04260500 1982-04-20 30000 6 11.79 USGS 04260500 1983-05-05 17300 6 8.81 USGS 04260500 1983-12-16 29900 6 11.78 USGS 04260500 1984-12-31 36500 6 13.15 1869 USGS 04260500 1986-04-02 22200 6 10.01 USGS 04260500 1987-04-02 21800 6 9.93 USGS 04260500 1988-04-06 19100 6 9.19 USGS 04260500 1989-03-31 23800 6 10.40 USGS 04260500 1990-03-19 29100 6 11.60 USGS 04260500 1991-03-06 22600 6 10.11 USGS 04260500 1992-04-14 21300 6 9.81 USGS 04260500 1993-04-12 42600 6 14.20 USGS 04260500 1994-04-18 36000 6 12.19 USGS 04260500 1995-01-18 22600 6 9.50 USGS 04260500 1996-04-25 23900 6 9.81 USGS 04260500 1996-11-11 23100 6 9.62 USGS 04260500 1998-01-10 55500 6 16.02 USGS 04260500 1999-04-09 18600 6 8.88 USGS 04260500 2000-05-13 20800 6 9.40 USGS 04260500 2001-04-14 29300 6 11.01 USGS 04260500 2002-04-16 27500 6 10.69 USGS 04260500 2003-03-24 23100 6 9.85 USGS 04260500 2004-05-27 20000 6 9.23 USGS 04260500 2005-04-04 29200 6 10.99 USGS 04260500 2006-06-30 23000 6 9.83 USGS 04260500 2007-03-29 20600 6 9.00 2 2006-10-31 9.06 USGS 04260500 2008-04-13 27100 6 10.74 USGS 04260500 2008-12-30 18600 6 8.70 USGS 04260500 2010-01-28 15500 6 8.26 USGS 04260500 2011-04-30 36600 6 12.70 USGS 04260500 2012-03-19 13600 6 7.69 USGS 04260500 2013-04-22 17000 6 8.59 USGS 04260500 2014-04-17 42500 6 13.81 USGS 04260500 2015-04-16 18200 6 8.85 USGS 04260500 2016-02-27 16600 6 8.52 USGS 04260500 2017-04-08 26100 6 10.51 USGS 04260500 2018-01-15 12:30 23300 6 9.86 USGS 04260500 2019-04-17 14:00 19400 6 9.19 USGS 04260500 2019-11-03 12:00 29400 6 11.24 USGS 04260500 2021-03-29 11:51 24700 6 10.19 USGS 04260500 2022-03-22 05:45 24400 6 10.12 USGS 04260500 2023-04-08 14:08 17600 6 8.74