# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 03:20:55 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 05481000 Boone River near Webster 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 05481000 1918-06-10 21500 7 19.10 1896 USGS 05481000 1932-06-18 15000 7 16.00 USGS 05481000 1941-06-03 1500 5.40 USGS 05481000 1942-06-30 3060 7.52 USGS 05481000 1943-03-16 2410 6.71 USGS 05481000 1944-06-14 10200 13.70 USGS 05481000 1945-08-16 7200 11.51 USGS 05481000 1946-05-26 6730 10.67 USGS 05481000 1947-06-25 9340 12.75 USGS 05481000 1948-03-19 4160 8.40 USGS 05481000 1949-03-07 3980 8.24 USGS 05481000 1950-03-07 5000 9.25 USGS 05481000 1951-06-28 10400 13.37 USGS 05481000 1952-07-09 3830 8.10 USGS 05481000 1953-05-01 1760 5.72 USGS 05481000 1954-06-22 20300 18.55 USGS 05481000 1955-07-06 7190 11.14 USGS 05481000 1956-05-30 890 4.32 USGS 05481000 1957-06-16 3230 7.52 USGS 05481000 1958-07-15 5300 9.47 USGS 05481000 1959-05-24 3300 7.50 USGS 05481000 1960-03-29 8960 12.10 USGS 05481000 1961-03-28 5860 9.80 USGS 05481000 1962-03-31 10600 13.15 USGS 05481000 1963-04-29 3520 7.52 USGS 05481000 1964-08-01 3820 7.77 USGS 05481000 1965-04-06 15200 15.91 USGS 05481000 1966-06-15 2140 5.71 USGS 05481000 1967-06-10 9840 12.64 USGS 05481000 1968-07-17 3040 6.83 USGS 05481000 1969-03-25 8170 11.55 USGS 05481000 1970-05-16 5950 9.83 USGS 05481000 1971-03-16 4660 8.48 2 1971-02-22 8.57 1 USGS 05481000 1972-08-06 3730 7.70 USGS 05481000 1973-03-14 5270 9.68 USGS 05481000 1974-06-22 4860 8.79 USGS 05481000 1975-04-29 5810 9.45 USGS 05481000 1976-05-23 1730 5.19 USGS 05481000 1977-08-16 1760 5.46 USGS 05481000 1978-06-18 3490 7.43 USGS 05481000 1979-08-25 8760 11.57 USGS 05481000 1980-06-16 4530 8.14 USGS 05481000 1981-06-26 10300 13.71 USGS 05481000 1982-07-11 6470 9.79 USGS 05481000 1983-07-02 12500 13.98 USGS 05481000 1984-06-18 11300 13.95 USGS 05481000 1985-09-09 3880 7.57 USGS 05481000 1986-03-19 5370 8.91 USGS 05481000 1986-10-13 6370 9.62 USGS 05481000 1988-03-04 980 2 1988-03-03 4.82 1 USGS 05481000 1989-05-25 2330 5.91 USGS 05481000 1990-06-17 5670 9.40 USGS 05481000 1991-06-05 13500 15.63 USGS 05481000 1992-03-10 4070 7.67 2 1991-12-13 7.68 1 USGS 05481000 1993-04-01 13100 15.32 USGS 05481000 1994-06-25 4380 8.03 2 1994-03-04 8.26 1 USGS 05481000 1995-06-08 4300 7.91 2 1995-02-25 8.58 1 USGS 05481000 1996-06-21 2560 6.03 USGS 05481000 1997-06-21 6890 10.26 USGS 05481000 1998-06-29 8270 11.41 USGS 05481000 1999-05-18 9070 12.10 USGS 05481000 2000-06-15 4340 8.01 USGS 05481000 2001-05-05 8290 11.06 2 2001-03-20 11.47 1 USGS 05481000 2002-08-14 2890 6.40 USGS 05481000 2003-07-10 8020 11.40 USGS 05481000 2004-05-25 13400 15.55 USGS 05481000 2005-06-26 9520 12.64 USGS 05481000 2006-04-03 21:00 3380 6.66 USGS 05481000 2007-08-23 7090 10.41 USGS 05481000 2008-06-10 20500 17.74 USGS 05481000 2009-02-11 3720 7.08 USGS 05481000 2010-06-28 20700 18.17 USGS 05481000 2011-05-26 3850 7.20 2 2011-02-18 7.81 1 USGS 05481000 2012-05-02 2360 5.58 USGS 05481000 2013-05-29 12800 13.67 USGS 05481000 2014-06-21 10100 12.05 USGS 05481000 2015-06-23 3560 7.06 USGS 05481000 2016-09-25 13400 14.03 USGS 05481000 2017-05-21 4060 7.05 2 2017-01-21 2030 7.30 USGS 05481000 2018-09-23 13:00 14000 14.40 USGS 05481000 2019-03-18 00:30 9090 11.36 2 2019-03-15 0030 11.49 1 USGS 05481000 2019-10-10 21:30 6090 8.91 USGS 05481000 2021-05-23 08:15 1260 4.37 USGS 05481000 2022-06-17 04:15 2740 6.04 USGS 05481000 2023-02-27 10:15 8.44