# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-18 02:09:41 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 05457700 Cedar River at Charles City, IA # # 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 05457700 1946-09-07 15100 16.05 USGS 05457700 1947-04-11 7470 10.44 USGS 05457700 1948-02-28 16500 17.00 USGS 05457700 1949-03-06 10800 13.00 USGS 05457700 1950-03-28 20000 18.30 USGS 05457700 1951-04-08 21400 18.90 USGS 05457700 1952-04-01 12600 14.60 USGS 05457700 1953-08-04 12300 14.35 USGS 05457700 1961-03-27 29200 7 21.60 USGS 05457700 1962-03-30 18500 7 18.00 USGS 05457700 1965-04-07 21000 19.14 USGS 05457700 1966-02-10 7180 10.15 USGS 05457700 1967-06-10 5310 8.49 USGS 05457700 1968-05-16 6080 9.24 USGS 05457700 1969-06-30 16700 17.96 USGS 05457700 1970-05-30 2070 4.85 USGS 05457700 1971-04-01 9090 12.11 USGS 05457700 1972-09-29 5750 8.99 USGS 05457700 1973-04-17 12500 14.96 USGS 05457700 1974-04-05 8220 11.34 USGS 05457700 1975-04-29 9260 12.04 USGS 05457700 1976-03-13 7640 10.62 USGS 05457700 1977-03-13 584 2.73 2 1977-02-01 2.97 1 USGS 05457700 1978-07-19 10800 13.15 USGS 05457700 1979-03-31 13400 14.93 USGS 05457700 1980-08-10 11800 13.86 USGS 05457700 1981-07-18 7930 10.86 USGS 05457700 1982-03-19 5740 2 9.44 1 USGS 05457700 1983-03-07 9440 12.11 USGS 05457700 1984-06-08 8600 11.42 USGS 05457700 1985-03-11 2860 5.88 2 1985-02-24 6.24 1 USGS 05457700 1986-03-19 11500 13.67 USGS 05457700 1986-10-13 9160 11.87 USGS 05457700 1988-03-04 1440 2 5.71 1 USGS 05457700 1989-03-15 2300 2 1989-03-13 8.46 1 USGS 05457700 1990-07-30 11300 14.24 USGS 05457700 1991-05-19 11600 14.29 USGS 05457700 1992-03-10 6810 9.88 USGS 05457700 1993-08-16 26400 21.44 USGS 05457700 1994-07-21 5110 8.29 USGS 05457700 1995-05-29 3830 6.97 USGS 05457700 1996-03-31 3770 6.91 USGS 05457700 1997-03-12 10000 12.54 USGS 05457700 1998-06-29 6820 9.89 USGS 05457700 1999-07-21 31200 22.81 USGS 05457700 2000-07-12 17800 17.58 USGS 05457700 2001-04-08 18200 17.79 USGS 05457700 2002-06-06 2370 5.28 USGS 05457700 2003-05-12 5000 8.08 USGS 05457700 2004-09-17 19200 20.33 2 2004-09-17 1300 20.58 USGS 05457700 2005-03-30 5500 8.67 USGS 05457700 2006-04-08 22:00 9390 11.76 USGS 05457700 2007-03-22 8020 10.93 USGS 05457700 2008-06-09 34600 25.33 USGS 05457700 2009-02-12 5230 2 8.63 1 USGS 05457700 2010-09-26 14600 15.64 USGS 05457700 2011-03-24 14700 15.41 USGS 05457700 2012-05-06 3100 5.99 USGS 05457700 2013-05-20 21500 19.49 USGS 05457700 2014-06-20 16300 16.82 USGS 05457700 2015-06-23 12700 14.27 USGS 05457700 2016-09-23 23400 21.00 USGS 05457700 2016-10-27 9810 12.01 USGS 05457700 2018-09-22 02:15 12300 13.84 USGS 05457700 2019-03-16 14:00 14900 15.79 USGS 05457700 2020-03-10 03:00 9970 11.92 USGS 05457700 2021-08-29 03:45 15500 16.27 USGS 05457700 2022-04-14 04:15 6900 9.24 USGS 05457700 2023-02-28 12:00 9200 11.44