# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-10 02:23:33 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 06903400 Chariton River near Chariton, 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 06903400 1947-06-05 11000 7 21.65 USGS 06903400 1960-03-00 15000 2,7,Bd 23.00 5,Bd USGS 06903400 1966-02-09 1360 15.90 USGS 06903400 1967-06-21 4930 19.53 USGS 06903400 1968-04-23 5660 19.90 USGS 06903400 1969-07-13 1640 16.77 USGS 06903400 1970-08-08 6320 20.15 USGS 06903400 1970-10-09 2080 17.28 2 1971-02-19 17.60 1 USGS 06903400 1972-09-14 2820 18.08 USGS 06903400 1973-04-16 2740 18.02 USGS 06903400 1973-10-12 6300 20.20 USGS 06903400 1975-06-28 1670 16.82 USGS 06903400 1976-06-14 5460 20.35 USGS 06903400 1977-08-27 1490 17.27 USGS 06903400 1978-09-21 3660 19.79 USGS 06903400 1979-03-24 1890 17.75 2 1979-03-04 18.24 1 USGS 06903400 1980-06-02 7000 20.84 USGS 06903400 1981-07-04 16600 23.14 USGS 06903400 1982-07-16 4650 19.85 USGS 06903400 1982-10-09 6530 20.74 USGS 06903400 1984-04-30 1970 17.07 2 1984-06-08 17.17 USGS 06903400 1985-07-31 5120 19.01 USGS 06903400 1986-05-17 3460 19.04 USGS 06903400 1987-08-26 6720 19.62 USGS 06903400 1987-11-29 1840 16.40 USGS 06903400 1989-09-09 1200 15.01 USGS 06903400 1990-05-25 3730 18.31 USGS 06903400 1991-04-19 6010 19.07 USGS 06903400 1992-09-15 37700 29.32 USGS 06903400 1993-07-05 14900 22.60 USGS 06903400 1994-03-05 1660 16.10 USGS 06903400 1995-05-08 4120 18.22 USGS 06903400 1996-05-10 5040 18.30 USGS 06903400 1997-02-21 3620 17.46 USGS 06903400 1998-05-07 4240 17.83 USGS 06903400 1998-10-18 2460 17.41 USGS 06903400 2000-06-26 1490 16.26 USGS 06903400 2001-05-14 3030 17.70 USGS 06903400 2002-05-11 2880 17.98 USGS 06903400 2003-05-05 748 12.61 USGS 06903400 2004-08-28 3050 17.78 USGS 06903400 2005-04-12 2950 17.31 USGS 06903400 2006-05-01 10:00 479 10.34 USGS 06903400 2007-05-08 6340 19.28 USGS 06903400 2008-07-28 6410 20.33 USGS 06903400 2009-08-27 3670 18.65 USGS 06903400 2010-07-20 6250 20.23 USGS 06903400 2011-06-27 3550 18.13 USGS 06903400 2012-05-02 2410 16.86 USGS 06903400 2013-04-18 10000 20.98 USGS 06903400 2014-09-10 4640 18.99 USGS 06903400 2015-06-25 7180 20.79 USGS 06903400 2015-12-14 3720 18.30 USGS 06903400 2017-04-06 2580 2 18.10 1 USGS 06903400 2018-09-06 06:45 1550 15.27 2 2018-09-06 0615 15.27 USGS 06903400 2019-05-29 08:45 6900 19.89 2 2018-10-09 1900 19.98 USGS 06903400 2020-05-15 12:15 3680 17.86 USGS 06903400 2021-07-15 20:00 4240 18.10 USGS 06903400 2021-11-11 20:00 3790 17.68 USGS 06903400 2023-02-27 19:00 1010 12.94