# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 05:51:16 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 05502000 Bear Creek at Hannibal, MO # # 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 05502000 1937-06-13 6050 7 13.59 5 USGS 05502000 1939-06-21 4670 12.50 5 USGS 05502000 1940-08-05 5070 13.30 5 USGS 05502000 1941-09-02 2610 10.30 5 USGS 05502000 1942-07-14 2280 9.70 5 USGS 05502000 1948-04-07 2090 9.55 5 USGS 05502000 1949-07-21 5120 13.40 5 USGS 05502000 1949-10-21 2580 10.05 5 USGS 05502000 1951-02-18 2380 9.80 5 USGS 05502000 1952-03-18 988 8.50 5 USGS 05502000 1953-03-21 2080 9.50 5 USGS 05502000 1954-04-30 415 5.59 USGS 05502000 1955-08-29 2920 10.74 USGS 05502000 1955-10-05 1850 8.99 USGS 05502000 1957-08-03 6500 14.05 USGS 05502000 1958-08-21 3750 11.68 USGS 05502000 1959-02-10 1850 10.05 USGS 05502000 1960-07-12 1400 8.74 USGS 05502000 1961-05-08 3970 12.46 USGS 05502000 1962-03-21 1240 6 6.25 USGS 05502000 1963-05-16 1320 6 6.41 USGS 05502000 1964-04-05 1170 6 6.09 USGS 05502000 1965-09-16 1480 6 7.20 USGS 05502000 1966-05-17 3120 6 9.15 USGS 05502000 1967-05-07 1490 6 7.10 USGS 05502000 1968-06-25 1070 6 7.10 USGS 05502000 1969-07-06 2490 6 8.50 USGS 05502000 1970-09-23 3120 6 9.15 2,5 1970-05-14 9.24 1 USGS 05502000 1971-01-05 770 6 6.22 USGS 05502000 1972-03-13 403 6 5.31 2 1972-02-15 5.38 USGS 05502000 1973-04-21 1900 6 10.00 USGS 05502000 1974-05-30 1820 6 9.86 USGS 05502000 1975-04-24 1950 6 9.46 USGS 05502000 1976-03-05 1060 6 7.81 USGS 05502000 1977-09-13 338 6 6.65 USGS 05502000 1977-10-01 970 6 8.43 USGS 05502000 1979-03-05 755 6 7.68 USGS 05502000 1980-06-05 778 6 7.75 USGS 05502000 1981-05-19 1300 6 9.24 USGS 05502000 1982-06-09 1100 6 8.89 USGS 05502000 1983-05-01 805 6 8.26 USGS 05502000 1983-11-28 796 6 8.24 USGS 05502000 1985-02-22 931 6 8.53 USGS 05502000 1985-11-14 1270 6 9.18 USGS 05502000 1986-10-05 1430 6 8.57 USGS 05502000 1987-12-28 241 6 4.57 USGS 05502000 1989-08-30 381 6 5.36 USGS 05502000 1990-06-07 735 6 6.74 USGS 05502000 1991-05-15 1170 6 7.79 USGS 05502000 1992-08-10 1910 6 9.64 USGS 05502000 1993-09-22 2080 6 10.05 USGS 05502000 1993-10-16 719 6 5.68 USGS 05502000 1995-05-24 851 6 7.10 USGS 05502000 1996-05-29 572 6 5.74 USGS 05502000 1997-02-21 1170 6 7.56 USGS 05502000 1998-04-13 830 6 5.90 USGS 05502000 1998-11-04 516 6 5.27 USGS 05502000 2000-07-05 414 6 4.89 USGS 05502000 2001-06-04 602 6 5.51 USGS 05502000 2002-04-27 792 6 6.06 USGS 05502000 2003-08-31 516 6 5.26 USGS 05502000 2004-08-27 1840 6 9.96 USGS 05502000 2004-11-01 05:45 432 6 5.25 USGS 05502000 2006-08-29 20:00 228 6 4.24 USGS 05502000 2007-02-24 969 6 7.36 USGS 05502000 2008-07-08 1390 6 8.69 USGS 05502000 2009-04-30 1390 6 8.70 USGS 05502000 2010-07-20 1850 6 9.89 USGS 05502000 2011-02-22 453 6 5.43 USGS 05502000 2011-12-15 238 6 4.37 USGS 05502000 2013-02-01 1850 6 9.89 USGS 05502000 2014-09-10 1200 6 8.13 USGS 05502000 2015-06-25 04:45 1350 6 8.56 USGS 05502000 2016-01-02 13:45 453 6 5.43 USGS 05502000 2017-04-29 14:30 1600 6 9.26 USGS 05502000 2018-09-09 13:45 396 6 5.34 2 2018-09-09 1345 5.35 USGS 05502000 2019-06-21 11:15 1150 6 6.96 USGS 05502000 2020-05-17 09:30 1850 6 8.30 USGS 05502000 2021-06-25 20:00 2150 6 8.81 USGS 05502000 2022-06-01 03:00 841 6 6.25 USGS 05502000 2022-12-14 13:15 265 6 4.55