# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-18 03:36:22 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 04119000 GRAND RIVER AT GRAND RAPIDS, MI # # 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 04119000 1901-03-28 30000 13.90 USGS 04119000 1902-07-09 11200 7.45 USGS 04119000 1903-04-18 20600 11.20 USGS 04119000 1904-03-28 54000 19.50 1838 USGS 04119000 1905-06-09 50200 18.60 USGS 04119000 1906-01-26 18500 11.65 USGS 04119000 1907-01-24 18000 2 15.10 1 USGS 04119000 1908-03-15 28800 15.30 USGS 04119000 1909-05-04 27600 14.85 USGS 04119000 1910-03-08 21000 12.42 USGS 04119000 1911-02-18 11800 7.98 USGS 04119000 1912-04-07 30600 16.00 USGS 04119000 1913-04-07 19000 11.70 USGS 04119000 1914-05-18 9800 6.10 USGS 04119000 1915-02-22 14800 9.60 USGS 04119000 1916-03-30 30600 15.80 USGS 04119000 1917-04-10 13000 8.80 USGS 04119000 1918-03-18 32400 16.40 USGS 04119000 1919-03-20 32400 16.40 USGS 04119000 1920-03-17 28000 14.90 USGS 04119000 1921-04-29 12000 8.20 USGS 04119000 1921-12-21 17800 11.20 USGS 04119000 1923-03-07 15000 2 USGS 04119000 1924-04-02 11000 7.50 USGS 04119000 1925-03-23 8500 5.70 USGS 04119000 1926-03-25 23000 13.30 USGS 04119000 1927-03-16 9800 6.60 USGS 04119000 1928-04-08 18300 11.40 USGS 04119000 1929-03-05 21400 2 USGS 04119000 1930-02-28 23000 13.30 USGS 04119000 1931-03-31 3200 2.70 4,6 USGS 04119000 1932-03-31 8820 5.66 USGS 04119000 1933-04-11 11500 7.13 USGS 04119000 1934-04-07 9450 6.04 USGS 04119000 1935-03-07 19200 10.87 USGS 04119000 1936-03-12 15900 9.68 USGS 04119000 1937-04-25 16400 9.59 USGS 04119000 1938-02-16 28300 13.27 USGS 04119000 1939-04-23 16200 9.00 USGS 04119000 1940-04-02 11600 6.49 USGS 04119000 1941-01-05 9920 5.43 USGS 04119000 1942-03-20 34000 15.13 USGS 04119000 1943-03-19 29200 14.07 USGS 04119000 1944-03-01 14200 8.48 USGS 04119000 1945-05-21 16100 9.47 USGS 04119000 1946-03-09 26800 13.52 USGS 04119000 1947-04-09 38600 16.43 USGS 04119000 1948-03-23 42200 17.03 USGS 04119000 1949-02-19 18000 10.60 USGS 04119000 1950-04-07 27200 13.92 USGS 04119000 1951-02-23 19800 11.36 USGS 04119000 1952-04-17 19000 11.07 USGS 04119000 1953-03-17 8090 4.52 USGS 04119000 1954-03-29 11500 10.92 6 USGS 04119000 1955-03-01 10900 10.44 USGS 04119000 1956-05-13 26000 17.70 USGS 04119000 1957-05-24 13800 12.35 USGS 04119000 1958-03-04 11900 11.15 USGS 04119000 1959-03-25 18100 14.41 USGS 04119000 1960-04-03 31800 19.25 USGS 04119000 1961-04-29 10400 10.00 USGS 04119000 1962-03-23 20500 15.47 USGS 04119000 1963-03-22 8890 8.77 USGS 04119000 1964-04-07 5680 6.76 USGS 04119000 1965-04-12 22300 16.19 USGS 04119000 1966-03-26 8700 8.61 USGS 04119000 1967-04-25 16200 14.15 USGS 04119000 1968-02-06 20000 15.23 USGS 04119000 1969-02-03 12000 12.21 USGS 04119000 1970-04-12 12800 12.00 USGS 04119000 1971-03-01 24600 16.85 USGS 04119000 1972-04-21 17800 14.34 USGS 04119000 1973-01-05 23600 16.55 USGS 04119000 1974-03-09 24600 16.87 USGS 04119000 1975-04-24 23500 16.82 USGS 04119000 1976-03-08 28300 19.29 USGS 04119000 1977-03-10 9290 9.64 USGS 04119000 1978-04-04 16900 15.09 USGS 04119000 1979-03-10 17500 15.41 USGS 04119000 1980-04-12 9170 9.40 USGS 04119000 1981-02-23 17300 15.34 USGS 04119000 1982-03-19 26700 18.83 USGS 04119000 1983-04-17 14800 13.81 USGS 04119000 1984-02-16 11500 11.38 USGS 04119000 1985-03-01 30200 19.64 USGS 04119000 1986-03-17 22300 17.42 USGS 04119000 1986-10-04 28300 19.25 USGS 04119000 1988-04-11 12400 12.12 2 1988-02-08 12.80 1 USGS 04119000 1989-06-05 17100 15.20 USGS 04119000 1990-03-16 20800 16.49 USGS 04119000 1990-12-02 17400 15.40 2 1991-01-15 17.59 1 USGS 04119000 1992-04-30 12700 12.34 USGS 04119000 1993-04-24 18900 16.10 USGS 04119000 1994-02-24 14500 13.62 USGS 04119000 1994-11-09 13000 12.60 USGS 04119000 1996-06-22 16900 15.00 USGS 04119000 1997-02-25 23500 17.87 USGS 04119000 1998-03-23 14300 13.50 USGS 04119000 1999-04-27 17200 15.15 USGS 04119000 2000-05-22 21400 17.42 USGS 04119000 2001-02-14 20900 16.07 USGS 04119000 2002-03-13 14400 13.04 USGS 04119000 2003-04-07 7690 8.23 USGS 04119000 2004-05-27 29000 19.54 USGS 04119000 2005-01-17 16800 14.27 2 2005-01-22 16.35 1 USGS 04119000 2006-03-17 15600 13.71 USGS 04119000 2007-03-16 16100 13.93 USGS 04119000 2008-04-15 14700 13.04 2 2008-02-09 14.38 1 USGS 04119000 2008-12-31 13:30 24700 17.84 USGS 04119000 2010-03-16 23:00 15300 13.19 USGS 04119000 2011-05-01 23:30 21300 16.34 USGS 04119000 2012-03-06 04:45 11900 11.09 USGS 04119000 2013-04-21 20:00 35100 21.85 USGS 04119000 2014-03-25 20:45 14100 12.79 USGS 04119000 2015-03-17 15:45 10900 10.26 USGS 04119000 2016-04-04 11:15 13400 12.31 USGS 04119000 2017-04-10 19:45 25000 17.90 USGS 04119000 2018-02-25 08:30 31900 20.67 USGS 04119000 2019-03-18 07:45 20000 15.71 USGS 04119000 2020-05-22 11:30 29600 19.55 USGS 04119000 2021-07-01 01:30 16400 14.28 USGS 04119000 2022-02-25 09:45 14600 13.24 USGS 04119000 2023-04-08 22:45 27300 18.86