# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 05:17:12 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 04232000 GENESEE RIVER AT ROCHESTER 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 04232000 1785-00-00 40000 7,Bm USGS 04232000 1835-10-23 36000 7 USGS 04232000 1854-03-00 54000 7,Bd USGS 04232000 1857-02-08 35000 7 USGS 04232000 1865-03-18 54000 2,7 USGS 04232000 1867-02-00 25000 7,Bd USGS 04232000 1873-03-00 35000 7,Bd USGS 04232000 1875-03-16 35000 7 USGS 04232000 1879-03-00 20000 7,Bd USGS 04232000 1889-06-01 20000 7 USGS 04232000 1894-05-00 30000 2,7,Bd USGS 04232000 1896-04-04 36000 7 USGS 04232000 1902-03-03 36000 7 USGS 04232000 1906-03-29 15500 1 USGS 04232000 1907-01-09 15000 1 USGS 04232000 1908-03-17 21800 1 USGS 04232000 1909-05-03 21400 1 USGS 04232000 1910-03-05 29000 1 USGS 04232000 1911-03-29 14700 7.07 3 USGS 04232000 1912-04-03 25500 10.10 3 USGS 04232000 1913-03-28 42000 15.02 3 USGS 04232000 1914-03-30 26900 10.84 3 USGS 04232000 1915-02-26 20000 8.85 3 USGS 04232000 1916-03-30 48300 15.30 3 USGS 04232000 1917-03-14 14200 7.38 3 USGS 04232000 1918-03-16 27900 10.97 3 USGS 04232000 1920-03-17 26000 1 USGS 04232000 1921-03-09 16500 10.30 3,6 USGS 04232000 1922-04-02 15700 10.02 3 USGS 04232000 1923-03-13 19300 11.20 3 USGS 04232000 1924-04-20 21600 10.97 3 USGS 04232000 1925-02-25 24800 12.40 3 USGS 04232000 1926-04-10 22800 11.90 3 USGS 04232000 1927-01-24 22400 11.80 3 USGS 04232000 1927-12-02 29600 13.50 3 USGS 04232000 1929-04-23 23800 11.57 3 USGS 04232000 1930-01-16 19200 9.78 3 USGS 04232000 1931-03-30 17300 9.11 3 USGS 04232000 1932-05-11 19400 9.86 3 USGS 04232000 1933-03-16 19900 10.03 3 USGS 04232000 1934-03-05 22300 10.88 3 USGS 04232000 1935-01-23 22700 11.04 3 USGS 04232000 1936-03-28 27700 12.50 3 USGS 04232000 1937-04-23 20200 10.32 3 USGS 04232000 1938-03-07 19000 9.92 3 USGS 04232000 1939-02-23 19000 9.92 3 USGS 04232000 1940-04-02 33500 14.08 3 USGS 04232000 1941-04-07 22700 10.74 3 USGS 04232000 1942-03-19 34400 13.96 3 USGS 04232000 1943-01-01 25400 11.36 3 USGS 04232000 1944-03-17 18900 9.43 3 USGS 04232000 1945-03-05 24700 11.17 3 USGS 04232000 1945-10-02 19200 9.53 3 USGS 04232000 1947-04-08 23800 11.03 3 USGS 04232000 1948-03-23 21600 10.23 3 USGS 04232000 1949-02-16 16400 8.63 3 USGS 04232000 1950-03-30 33100 13.59 3 USGS 04232000 1951-02-22 20200 9.84 3 USGS 04232000 1952-03-12 17700 6 9.03 3 USGS 04232000 1953-03-25 17100 6 8.86 3 USGS 04232000 1954-02-17 17500 6 8.97 3 USGS 04232000 1955-03-02 19100 6 9.48 3 USGS 04232000 1956-03-08 24300 6 11.87 3,6 USGS 04232000 1957-04-08 17000 6 12.37 3 USGS 04232000 1958-04-07 14900 6 11.59 2,3 1958-04-12 11.66 3 USGS 04232000 1959-04-02 17700 6 12.47 3 USGS 04232000 1960-03-31 25800 6 14.91 3 USGS 04232000 1961-04-26 15400 6 11.69 3 USGS 04232000 1962-04-08 11900 6 10.36 3 USGS 04232000 1963-03-18 21500 6 13.69 3 USGS 04232000 1964-03-15 16600 6 12.11 3 USGS 04232000 1965-02-14 19300 6 13.01 3 USGS 04232000 1966-03-05 13900 6 11.14 3 USGS 04232000 1967-03-31 11200 6 10.06 3 USGS 04232000 1968-06-28 12500 6 10.61 3 USGS 04232000 1969-04-19 16600 6 12.12 3 USGS 04232000 1970-04-04 13400 6 10.95 3,6 USGS 04232000 1971-02-27 17800 6 12.53 3 USGS 04232000 1972-06-25 29600 6,9 15.89 3 USGS 04232000 1973-03-18 18000 6 12.58 3 USGS 04232000 1974-04-02 15300 6 11.66 3 USGS 04232000 1975-02-25 18000 6 12.59 3 USGS 04232000 1976-03-05 22400 6 13.96 3 USGS 04232000 1977-09-19 17500 6 12.41 3 USGS 04232000 1977-12-19 17100 6 12.28 3 USGS 04232000 1979-03-06 21700 6 13.74 3 USGS 04232000 1980-03-24 24300 6 14.49 3 USGS 04232000 1981-02-20 20300 6 13.32 3 USGS 04232000 1982-03-15 23200 6 14.19 3 USGS 04232000 1983-05-07 13800 6 11.11 3 USGS 04232000 1984-04-25 28200 6 15.55 3 USGS 04232000 1985-02-25 19400 6 13.00 3 USGS 04232000 1986-02-21 18200 6 14.63 6 USGS 04232000 1987-04-05 16300 6 13.98 USGS 04232000 1988-04-04 18000 6 14.58 USGS 04232000 1989-05-11 20000 6 15.22 USGS 04232000 1990-04-05 17800 6 14.49 USGS 04232000 1991-03-04 18400 6 14.71 USGS 04232000 1992-05-04 11500 6 11.89 USGS 04232000 1993-04-02 21000 6 15.54 USGS 04232000 1994-04-13 14900 6 13.44 USGS 04232000 1995-01-21 12500 6 12.38 USGS 04232000 1996-04-14 17300 6 14.32 USGS 04232000 1997-03-27 12800 6 12.51 USGS 04232000 1998-01-10 22100 6 15.87 USGS 04232000 1999-03-19 12300 6 12.28 USGS 04232000 2000-04-09 11800 6 11.37 USGS 04232000 2001-04-08 12700 6 11.83 USGS 04232000 2002-05-14 10900 6 10.96 USGS 04232000 2003-03-22 14100 6 12.47 USGS 04232000 2004-05-25 14200 6 12.53 USGS 04232000 2005-04-04 18400 6 14.22