# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-30 15:00:59 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 05414500 Little Maquoketa River near Durango, 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 05414500 1925-06-15 29000 2,7 22.10 USGS 05414500 1935-03-04 5430 13.63 USGS 05414500 1936-03-10 791 6.11 USGS 05414500 1937-06-21 21000 20.75 USGS 05414500 1938-02-05 7850 15.73 USGS 05414500 1939-07-07 5000 13.20 USGS 05414500 1940-08-15 5130 13.33 USGS 05414500 1941-03-22 3840 11.90 USGS 05414500 1942-06-29 3640 11.60 USGS 05414500 1943-08-13 6820 14.95 USGS 05414500 1944-06-13 18000 19.80 USGS 05414500 1945-07-21 4720 12.60 USGS 05414500 1946-03-06 10400 17.05 USGS 05414500 1947-06-13 23000 21.23 USGS 05414500 1948-02-27 11300 17.40 USGS 05414500 1949-03-04 5790 13.94 USGS 05414500 1950-03-05 6550 14.80 USGS 05414500 1951-07-08 14800 19.98 USGS 05414500 1952-08-20 6180 14.22 USGS 05414500 1953-02-20 11100 18.40 USGS 05414500 1954-06-01 6460 14.35 USGS 05414500 1955-02-20 5120 12.93 USGS 05414500 1956-07-08 3490 10.67 USGS 05414500 1957-07-31 4330 11.93 USGS 05414500 1958-02-24 2190 9.12 USGS 05414500 1959-04-01 8200 15.95 USGS 05414500 1960-01-12 13400 18.76 USGS 05414500 1961-09-13 4110 12.70 USGS 05414500 1961-11-02 13100 18.70 USGS 05414500 1963-03-16 6040 14.73 USGS 05414500 1964-04-02 2800 10.84 USGS 05414500 1965-02-28 8860 16.41 USGS 05414500 1966-02-08 7360 15.35 USGS 05414500 1967-01-24 10000 17.13 USGS 05414500 1968-08-08 2660 10.21 USGS 05414500 1969-07-18 11400 19.50 USGS 05414500 1970-06-15 3740 11.80 USGS 05414500 1971-02-26 7840 15.71 USGS 05414500 1972-08-02 40000 23.13 USGS 05414500 1972-12-30 5200 2 13.91 1 USGS 05414500 1974-06-21 9250 16.66 USGS 05414500 1975-03-24 5770 13.97 USGS 05414500 1976-03-04 6900 14.94 USGS 05414500 1977-02-23 2700 10.29 USGS 05414500 1978-05-13 8470 16.15 USGS 05414500 1979-07-13 8870 16.42 USGS 05414500 1980-01-16 4900 2 13.20 1 USGS 05414500 1981-06-15 7540 15.49 USGS 05414500 1982-03-13 6220 14.38 USGS 05414500 1983-07-08 2760 10.38 USGS 05414500 1986-09-21 8400 16.11 USGS 05414500 1987-00-00 3140 4,Bm USGS 05414500 1988-00-00 3140 4,Bm USGS 05414500 1989-03-13 11.49 1 USGS 05414500 1990-08-25 4710 2 12.93 5 USGS 05414500 1991-04-12 21400 21.28 USGS 05414500 1992-07-14 3320 11.25 USGS 05414500 1994-07-05 14.54 USGS 05414500 1997-02-21 16.44 1 USGS 05414500 1998-03-31 8790 16.37 USGS 05414500 1999-05-17 11900 18.18 USGS 05414500 2010-07-23 19000 2,7 20.76 USGS 05414500 2011-07-28 34800 2,7 22.94