# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-17 06:45:07 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 05469500 SOUTH HENDERSON CREEK AT BIGGSVILLE, IL # # 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 05469500 1924-06-00 7000 2,7,Bd 19.00 5,Bd USGS 05469500 1940-03-03 1250 9.10 USGS 05469500 1941-05-31 2450 11.58 USGS 05469500 1941-10-07 3900 14.48 USGS 05469500 1943-02-03 1450 9.60 USGS 05469500 1944-03-15 1840 10.08 USGS 05469500 1945-06-16 3980 14.37 USGS 05469500 1946-06-12 6700 18.50 USGS 05469500 1947-06-30 2700 11.86 USGS 05469500 1948-03-19 4690 15.62 USGS 05469500 1949-02-14 1530 9.43 USGS 05469500 1950-06-19 5300 16.05 USGS 05469500 1951-02-19 2800 12.13 USGS 05469500 1952-06-20 1110 8.35 USGS 05469500 1953-06-11 1190 8.56 USGS 05469500 1954-08-17 1460 9.06 USGS 05469500 1955-02-19 1730 9.80 USGS 05469500 1956-07-08 2600 11.66 USGS 05469500 1957-06-28 158 4.95 USGS 05469500 1958-06-10 1000 7.80 2 1958-02-25 9.19 1 USGS 05469500 1959-02-23 1240 8.51 USGS 05469500 1960-03-28 1490 9.17 USGS 05469500 1961-09-13 1140 8.15 USGS 05469500 1962-03-12 1730 9.85 USGS 05469500 1963-03-04 1460 9.10 USGS 05469500 1964-04-20 504 6.18 USGS 05469500 1965-03-17 2190 10.87 USGS 05469500 1966-05-12 500 2 USGS 05469500 1967-05-11 450 6.00 2 1967-02-15 8.80 1 USGS 05469500 1968-02-01 465 6.50 USGS 05469500 1969-01-22 2900 12.41 USGS 05469500 1970-09-24 1820 10.20 USGS 05469500 1971-02-18 1200 2 9.70 1 USGS 05469500 1971-12-15 1210 8.68 USGS 05469500 1973-04-21 9100 20.51 USGS 05469500 1974-06-22 2000 10.60 USGS 05469500 1975-00-00 800 4,Bm USGS 05469500 1976-03-04 975 8.05 USGS 05469500 1977-11-01 1590 9.62 USGS 05469500 1979-04-11 1770 10.08 USGS 05469500 1980-06-02 3900 14.00 USGS 05469500 1981-04-14 1060 8.30 USGS 05469500 1982-07-07 10500 2