# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 16:54:46 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 05590000 KASKASKIA DITCH AT BONDVILLE, 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 05590000 1924-08-20 218 8.50 USGS 05590000 1924-12-18 182 6.90 USGS 05590000 1926-04-07 164 6.80 USGS 05590000 1926-10-03 170 8.30 USGS 05590000 1949-02-15 368 10.41 USGS 05590000 1949-12-22 320 10.41 USGS 05590000 1951-02-21 427 10.93 USGS 05590000 1952-06-22 218 8.23 USGS 05590000 1953-03-31 299 7.73 USGS 05590000 1954-06-07 337 7.73 USGS 05590000 1955-07-23 180 6.49 USGS 05590000 1955-10-06 207 6.80 USGS 05590000 1957-06-28 235 7.18 USGS 05590000 1958-07-11 774 11.82 USGS 05590000 1959-02-10 1160 13.50 USGS 05590000 1960-06-23 536 9.89 USGS 05590000 1961-05-08 800 11.58 USGS 05590000 1962-02-04 390 8.23 2 1962-07-15 8.58 USGS 05590000 1963-03-04 698 10.99 USGS 05590000 1964-04-20 999 12.69 USGS 05590000 1965-09-22 158 5.98 USGS 05590000 1966-04-23 104 5.12 USGS 05590000 1966-12-07 189 5.77 USGS 05590000 1968-05-16 1490 14.94 USGS 05590000 1969-01-29 316 7.32 USGS 05590000 1970-04-19 446 8.76 USGS 05590000 1971-07-13 447 9.77 USGS 05590000 1971-12-15 192 5.59 USGS 05590000 1973-07-21 720 11.17 USGS 05590000 1974-06-22 931 12.34 USGS 05590000 1975-06-25 208 5.86 USGS 05590000 1976-02-16 235 6.26 USGS 05590000 1977-05-06 150 4.79 USGS 05590000 1978-03-21 242 6.52 USGS 05590000 1979-03-04 1060 13.03 USGS 05590000 1980-06-02 311 7.32 USGS 05590000 1981-06-22 686 10.76 USGS 05590000 1982-07-03 406 8.34 USGS 05590000 1983-05-01 872 12.01 USGS 05590000 1984-05-25 407 8.32 USGS 05590000 1985-02-23 476 8.97 USGS 05590000 1986-06-06 613 10.17 USGS 05590000 1987-07-30 218 6.00 USGS 05590000 1987-12-28 158 5.90 USGS 05590000 1989-05-25 665 10.59 USGS 05590000 1990-05-16 1390 14.49