# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-01-30 19:42:32 EST # # ---------------------------------- 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 04121500 MUSKEGON RIVER AT EVART, 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 04121500 1931-05-11 1680 7 8.91 USGS 04121500 1934-04-06 3010 10.78 USGS 04121500 1935-03-24 3910 11.60 USGS 04121500 1936-03-27 2440 9.92 USGS 04121500 1937-04-28 3030 10.20 USGS 04121500 1938-03-26 5110 12.12 USGS 04121500 1939-03-29 3570 10.73 USGS 04121500 1940-04-11 2720 9.90 2 1940-01-02 10.01 1 USGS 04121500 1941-04-10 3750 10.87 USGS 04121500 1942-03-30 4310 11.37 USGS 04121500 1943-03-31 6140 13.30 USGS 04121500 1944-04-11 1940 9.11 USGS 04121500 1945-06-03 7000 13.68 USGS 04121500 1946-03-18 5780 13.00 USGS 04121500 1947-04-12 5560 12.46 USGS 04121500 1948-03-22 6040 12.86 USGS 04121500 1949-03-30 3100 10.32 USGS 04121500 1950-04-04 4960 12.05 USGS 04121500 1951-04-28 3970 11.13 USGS 04121500 1952-04-04 5320 12.28 USGS 04121500 1953-03-25 4630 11.70 USGS 04121500 1954-06-22 3660 10.82 USGS 04121500 1955-03-24 3200 10.35 2 1955-03-15 10.58 1 USGS 04121500 1956-04-09 4740 11.83 USGS 04121500 1957-07-12 7320 14.13 USGS 04121500 1958-04-09 2400 9.38 2 1958-01-03 9.57 1 USGS 04121500 1959-04-09 7750 14.42 USGS 04121500 1960-04-06 4920 11.92 2 1960-01-25 12.27 1 USGS 04121500 1961-04-18 2180 9.09 USGS 04121500 1962-04-01 5290 12.28 USGS 04121500 1963-04-02 4400 11.40 USGS 04121500 1964-05-01 2490 9.44 USGS 04121500 1965-04-15 6160 13.07 USGS 04121500 1965-12-14 2640 9.61 2 1966-01-16 9.91 1 USGS 04121500 1967-04-03 4820 11.82 USGS 04121500 1968-06-29 2520 9.48 2 1968-01-04 10.81 1 USGS 04121500 1969-06-30 4930 11.93 USGS 04121500 1970-04-15 3150 9.95 2 1970-01-13 10.34 1 USGS 04121500 1971-04-15 7660 14.37 USGS 04121500 1972-04-18 4670 11.67 USGS 04121500 1973-03-15 4240 10.86 USGS 04121500 1974-04-17 4710 11.71 USGS 04121500 1975-09-04 4870 11.67 USGS 04121500 1976-03-29 7790 14.07 USGS 04121500 1977-03-15 2850 9.55 USGS 04121500 1978-04-11 4510 11.09 USGS 04121500 1979-04-02 5220 11.74 USGS 04121500 1980-04-16 2970 9.49 2 1980-04-12 9.50 USGS 04121500 1981-02-25 3200 9.90 2 1980-12-21 9.94 1 USGS 04121500 1982-04-03 4310 10.77 2 1982-04-21 10.81 USGS 04121500 1983-04-17 3670 10.48 USGS 04121500 1984-02-19 3040 10.04 USGS 04121500 1985-04-01 5100 11.92 USGS 04121500 1986-03-29 5420 12.15 USGS 04121500 1987-03-09 2060 9.03 USGS 04121500 1988-04-06 4630 2 USGS 04121500 1989-03-31 9040 14.99 USGS 04121500 1990-03-18 4710 11.63 USGS 04121500 1991-04-17 4650 11.58 USGS 04121500 1991-11-01 5860 12.60 USGS 04121500 1993-04-22 4580 11.52 USGS 04121500 1994-02-24 2790 9.52 2 1994-02-22 9.83 1 USGS 04121500 1995-03-21 2400 9.41 USGS 04121500 1996-06-23 4180 11.06 USGS 04121500 1997-04-07 3850 10.76 USGS 04121500 1998-04-03 5260 12.00 USGS 04121500 1999-06-14 2390 9.29 USGS 04121500 2000-02-27 3600 10.52 USGS 04121500 2001-05-18 4140 11.13 USGS 04121500 2002-03-13 3020 10.05 USGS 04121500 2003-04-20 1670 8.48 USGS 04121500 2004-05-26 4670 11.60 USGS 04121500 2005-04-03 5020 11.90 USGS 04121500 2006-03-15 5230 12.08 USGS 04121500 2007-03-26 4800 11.71 USGS 04121500 2008-04-14 4220 11.20 USGS 04121500 2009-03-11 21:45 3460 10.13 2 2009-01-16 11.68 1 USGS 04121500 2010-03-14 16:30 3010 10.04 USGS 04121500 2011-04-30 04:15 6120 12.96 USGS 04121500 2012-05-06 3880 10.89 USGS 04121500 2013-04-20 15:45 5760 12.52 USGS 04121500 2014-04-16 05:30 10500 15.97 USGS 04121500 2015-04-10 21:15 2870 9.80 USGS 04121500 2016-04-02 23:00 5000 11.93 USGS 04121500 2017-04-20 10:15 3430 10.46 USGS 04121500 2018-02-22 23:30 4350 11.35 USGS 04121500 2019-04-20 15:45 4090 11.02 USGS 04121500 2020-05-22 07:45 6320 13.05 USGS 04121500 2021-03-12 10:00 2310 9.12 USGS 04121500 2022-04-07 13:15 4140 11.07 USGS 04121500 2023-04-06 09:00 4480 11.40