# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-13 14:50:52 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 06602400 Monona-Harrison Ditch near Turin, 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 06602400 1940-06-04 4820 5 24.60 USGS 06602400 1941-09-16 3230 5 22.27 USGS 06602400 1942-07-01 5200 5 18.00 USGS 06602400 1943-02-28 5090 5 1943-02-03 18.90 1 USGS 06602400 1944-06-16 6700 5 21.08 USGS 06602400 1945-08-07 8300 5 21.00 USGS 06602400 1946-02-06 6160 5 18.15 USGS 06602400 1947-06-22 10000 5 19.30 USGS 06602400 1948-03-16 11800 5 1948-02-28 22.85 1 USGS 06602400 1949-03-05 10000 2,5 1949-03-04 25.60 1 USGS 06602400 1950-06-18 13200 5 22.00 USGS 06602400 1951-03-27 17000 5 24.25 USGS 06602400 1952-07-07 14900 5 20.32 USGS 06602400 1953-06-10 12200 5 18.47 USGS 06602400 1954-06-20 21000 5 23.40 USGS 06602400 1955-07-11 9340 5 15.16 USGS 06602400 1956-06-06 2340 5 6.44 USGS 06602400 1957-06-14 8630 5 14.28 USGS 06602400 1958-07-02 1400 5 6.01 USGS 06602400 1959-05-31 9120 13.73 2 1959-05-29 14.72 USGS 06602400 1960-03-30 10400 16.32 USGS 06602400 1961-03-15 3170 8.13 USGS 06602400 1962-03-28 11400 16.09 USGS 06602400 1963-06-02 12400 16.87 USGS 06602400 1964-05-26 11400 16.10 USGS 06602400 1965-04-01 9000 2 19.54 1 USGS 06602400 1966-02-09 7780 13.42 USGS 06602400 1967-06-14 8860 16.18 USGS 06602400 1968-06-26 2460 8.20 USGS 06602400 1969-06-27 6030 14.19 USGS 06602400 1970-03-04 2000 7.27 USGS 06602400 1971-02-19 19900 23.03 USGS 06602400 1972-07-17 8720 16.93 USGS 06602400 1973-07-10 4600 12.63 USGS 06602400 1974-05-19 2440 9.03 USGS 06602400 1975-04-28 6470 14.32 USGS 06602400 1976-05-23 1280 5.85 USGS 06602400 1977-08-09 5510 18.37 USGS 06602400 1978-03-19 9570 21.90 USGS 06602400 1979-03-20 7440 20.95 USGS 06602400 1980-05-31 2200 13.00 USGS 06602400 1981-06-15 1910 11.91 USGS 06602400 1982-02-22 5510 18.96 USGS 06602400 1983-06-21 5120 18.47 USGS 06602400 1984-06-18 13300 24.80 USGS 06602400 1985-04-22 9860 21.30 USGS 06602400 1986-03-18 12000 22.94 USGS 06602400 1987-03-24 4740 16.30 USGS 06602400 1988-08-23 901 8.21 2 1988-02-19 8.82 1 USGS 06602400 1989-03-10 5280 17.81 USGS 06602400 1990-05-19 8600 20.28 USGS 06602400 1991-06-05 4090 15.96 USGS 06602400 1992-05-17 2790 13.29 USGS 06602400 1993-03-27 6980 20.48 USGS 06602400 1994-02-19 7370 20.80 USGS 06602400 1995-05-28 4440 16.63 USGS 06602400 1996-06-22 8490 22.61 USGS 06602400 1997-02-19 4650 16.70 USGS 06602400 1998-06-24 5340 17.89 USGS 06602400 1999-04-22 4280 15.11 USGS 06602400 2000-06-26 1930 11.06 USGS 06602400 2001-03-21 5070 16.39 USGS 06602400 2002-06-12 3540 14.19 USGS 06602400 2003-06-25 3190 13.57 USGS 06602400 2004-05-24 5070 17.77 USGS 06602400 2005-05-12 3790 14.61 USGS 06602400 2006-05-01 04:15 942 7.72 2 2006-05-29 0529 8.13 USGS 06602400 2007-03-13 6750 17.97 USGS 06602400 2008-05-30 4470 15.70 USGS 06602400 2009-02-10 4880 16.31 USGS 06602400 2010-03-15 5740 17.33 USGS 06602400 2011-05-26 3600 14.97 1,2 2011-06-28 16.37 1 USGS 06602400 2012-05-26 2310 11.85 USGS 06602400 2013-05-28 5990 17.87 USGS 06602400 2014-06-23 9030 21.49 USGS 06602400 2015-08-19 6410 18.41 USGS 06602400 2015-12-15 6080 17.52 2 2016-06-18 17.68 USGS 06602400 2017-05-20 3000 13.22 USGS 06602400 2017-10-07 21:45 3870 14.74 USGS 06602400 2019-03-15 10:45 14500 26.12 USGS 06602400 2019-12-30 00:45 2730 12.29 2 2019-10-06 0615 13.04 USGS 06602400 2021-03-24 11:15 984 8.42 USGS 06602400 2021-10-29 03:00 263 6.07 USGS 06602400 2023-02-28 01:45 4000 15.02