# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-17 16:06:33 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 04111000 GRAND RIVER NEAR EATON 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 04111000 1949-02-15 3110 7 7.25 USGS 04111000 1950-04-04 3860 7 8.15 USGS 04111000 1951-02-20 2430 6.37 USGS 04111000 1952-04-15 2910 6.96 USGS 04111000 1953-06-06 1100 4.05 USGS 04111000 1954-03-27 2160 5.84 USGS 04111000 1955-02-21 1660 5.03 USGS 04111000 1956-05-01 3360 7.65 USGS 04111000 1957-04-27 1290 4.27 USGS 04111000 1957-12-23 1200 4.10 2 1958-01-09 4.19 1 USGS 04111000 1959-03-06 2500 2 7.51 1 USGS 04111000 1960-03-31 3060 7.17 USGS 04111000 1961-04-27 1890 5.50 USGS 04111000 1962-03-14 2020 5.71 USGS 04111000 1963-03-20 1390 4.67 2 1963-03-17 4.99 1 USGS 04111000 1964-04-05 658 3.13 USGS 04111000 1965-02-10 2890 6.98 USGS 04111000 1966-05-15 1060 4.02 2 1966-01-13 4.46 1 USGS 04111000 1967-04-04 1670 5.14 USGS 04111000 1968-06-28 3220 8.19 USGS 04111000 1969-01-31 2340 6.25 2 1969-01-26 6.80 1 USGS 04111000 1970-04-08 2050 5.76 USGS 04111000 1971-02-21 3500 7.52 USGS 04111000 1972-04-19 1780 5.32 USGS 04111000 1973-01-01 2430 6.40 USGS 04111000 1974-03-09 2970 7.86 USGS 04111000 1975-04-19 3220 7.96 USGS 04111000 1976-03-05 2970 7.57 USGS 04111000 1977-04-05 1550 4.77 USGS 04111000 1978-03-25 2020 5.89 USGS 04111000 1979-03-06 2280 6.40 USGS 04111000 1980-03-20 1520 4.73 USGS 04111000 1981-02-19 2930 7.28 USGS 04111000 1982-03-17 3240 7.82 USGS 04111000 1996-06-19 1650 5.05 USGS 04111000 1997-03-01 1970 5.70 2 1997-01-12 5.70 1 USGS 04111000 1998-01-10 2180 6.37 USGS 04111000 1999-04-24 2390 6.81 USGS 04111000 2000-04-23 1440 4.73 USGS 04111000 2001-02-12 2980 7.27 USGS 04111000 2001-10-19 1740 5.17 USGS 04111000 2003-04-07 1170 4.03 USGS 04111000 2004-05-23 3500 8.04 USGS 04111000 2005-01-14 2810 7.01 USGS 04111000 2006-03-15 1760 5.22 USGS 04111000 2007-01-07 2070 5.77 USGS 04111000 2008-09-16 3590 8.17 USGS 04111000 2009-03-11 11:00 3030 7.34 USGS 04111000 2010-06-08 09:15 2200 6.01 USGS 04111000 2011-05-27 21:00 3110 7.47 USGS 04111000 2011-12-06 15:45 2070 5.77 USGS 04111000 2013-04-21 08:30 2790 6.97 USGS 04111000 2014-03-23 10:00 2410 6.36 USGS 04111000 2015-06-24 11:00 3090 7.44 USGS 04111000 2016-04-11 10:30 1580 4.88 USGS 04111000 2017-04-08 12:30 3180 7.57 USGS 04111000 2018-02-22 13:45 3850 8.55 USGS 04111000 2019-06-20 20:15 2130 6.00 USGS 04111000 2020-01-13 14:00 3000 7.31 USGS 04111000 2021-06-29 18:45 1760 5.36 USGS 04111000 2022-02-20 12:15 2420 6.43