# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-01 00:15:20 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 05481950 Beaver Creek near Grimes, 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 05481950 1960-05-26 5480 14.05 USGS 05481950 1961-06-08 1870 11.05 USGS 05481950 1962-05-30 3780 12.90 USGS 05481950 1963-08-07 2540 11.80 USGS 05481950 1964-05-10 2010 11.25 2 1964-06-23 11.70 USGS 05481950 1965-04-02 4230 13.25 USGS 05481950 1966-06-13 5470 14.04 USGS 05481950 1967-06-10 4000 13.11 USGS 05481950 1968-06-28 2000 11.24 USGS 05481950 1969-03-19 4050 13.04 USGS 05481950 1970-05-15 3810 12.97 USGS 05481950 1971-02-20 1900 2 13.35 1 USGS 05481950 1972-08-04 1080 8.70 USGS 05481950 1973-04-17 4130 12.94 USGS 05481950 1974-05-19 7340 14.69 USGS 05481950 1975-03-18 2500 2 11.61 1 USGS 05481950 1976-04-18 1960 9.62 USGS 05481950 1977-08-28 852 7.81 USGS 05481950 1978-03-21 2980 11.38 USGS 05481950 1979-03-20 4700 13.88 USGS 05481950 1980-06-04 1730 9.02 USGS 05481950 1981-08-14 1140 7.71 USGS 05481950 1982-05-28 2780 11.32 USGS 05481950 1983-06-29 3130 12.41 USGS 05481950 1984-05-02 3220 11.76 USGS 05481950 1984-12-28 1120 7.66 USGS 05481950 1986-06-30 7980 14.73 USGS 05481950 1987-08-28 2610 11.50 USGS 05481950 1987-11-30 544 6.34 2 1988-02-01 6.91 1 USGS 05481950 1989-02-01 1540 2 11.35 1 USGS 05481950 1990-06-19 5580 14.20 USGS 05481950 1991-06-16 3340 11.96 USGS 05481950 1992-04-23 1790 9.76 USGS 05481950 1993-07-10 14300 16.58 USGS 05481950 1994-03-06 1580 9.24 USGS 05481950 1995-05-30 1960 10.12 USGS 05481950 1996-05-10 1410 8.88 USGS 05481950 1997-07-24 1920 9.97 2 1997-02-20 10.50 1 USGS 05481950 1998-06-17 4280 13.20 USGS 05481950 1999-06-12 3820 12.36 USGS 05481950 2000-07-05 533 6.36 USGS 05481950 2001-03-17 2350 10.90 USGS 05481950 2002-05-30 912 7.55 2 2002-05-13 7.70 USGS 05481950 2003-05-06 3160 11.99 USGS 05481950 2004-05-24 7300 14.59 USGS 05481950 2005-05-14 2530 11.19 USGS 05481950 2006-09-14 04:30 1740 9.47 USGS 05481950 2007-04-27 6850 13.86 USGS 05481950 2008-06-01 7800 14.51 USGS 05481950 2009-04-28 3300 11.93 USGS 05481950 2010-08-11 7960 14.90 USGS 05481950 2011-06-10 1940 9.88 USGS 05481950 2012-05-07 1070 7.58 USGS 05481950 2013-05-29 3690 12.05 USGS 05481950 2014-09-02 4270 12.29 USGS 05481950 2015-07-30 4700 12.44 2 2015-06-26 12.93 USGS 05481950 2015-12-15 6010 13.35 USGS 05481950 2017-05-21 1680 8.84 USGS 05481950 2018-07-01 02:00 6270 13.92 USGS 05481950 2019-03-16 02:00 7000 14.22 USGS 05481950 2020-05-28 02:30 1950 9.44 USGS 05481950 2021-05-22 13:00 410 4.94 USGS 05481950 2022-06-07 17:15 3790 12.19 USGS 05481950 2023-03-01 05:45 1730 8.69 USGS 05481950 2024-05-22 21:30 3480