# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 15:38:18 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 06607200 Maple River at Mapleton, 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 06607200 1942-06-30 5480 20.30 USGS 06607200 1943-06-16 3940 18.80 USGS 06607200 1944-06-13 4730 20.00 USGS 06607200 1945-08-07 7570 21.00 USGS 06607200 1946-05-24 5460 17.50 USGS 06607200 1947-06-22 4800 17.00 USGS 06607200 1948-02-27 9400 21.10 USGS 06607200 1949-03-04 7000 2 19.20 1 USGS 06607200 1950-06-12 13000 22.10 USGS 06607200 1951-03-27 10800 20.10 USGS 06607200 1952-06-27 13400 19.05 USGS 06607200 1953-06-25 11500 17.66 USGS 06607200 1954-06-20 15600 20.40 USGS 06607200 1955-07-10 6800 13.00 6 USGS 06607200 1956-06-06 3260 10.24 6 USGS 06607200 1957-06-14 2820 9.95 USGS 06607200 1958-02-27 1800 8.60 USGS 06607200 1959-05-31 14000 19.70 USGS 06607200 1960-03-30 11400 17.90 USGS 06607200 1961-06-13 4280 9.36 USGS 06607200 1962-03-28 13500 16.05 USGS 06607200 1963-06-04 12000 15.50 USGS 06607200 1964-05-25 11800 15.36 USGS 06607200 1965-04-01 9240 12.14 USGS 06607200 1966-06-09 2950 7.17 USGS 06607200 1967-06-09 11100 12.98 USGS 06607200 1968-08-09 1480 5.33 USGS 06607200 1969-04-04 6250 10.58 USGS 06607200 1970-05-13 5660 9.76 USGS 06607200 1971-02-19 15700 15.17 USGS 06607200 1972-06-13 6310 10.28 USGS 06607200 1973-03-02 6660 8.85 USGS 06607200 1974-05-18 6180 8.95 USGS 06607200 1975-04-27 11200 13.17 USGS 06607200 1976-05-22 1680 4.64 USGS 06607200 1977-07-20 5750 9.83 USGS 06607200 1978-09-12 20800 16.74 USGS 06607200 1979-03-20 11000 2 13.76 1 USGS 06607200 1980-03-15 1590 4.37 USGS 06607200 1981-07-25 2580 5.96 USGS 06607200 1982-07-06 7950 10.84 USGS 06607200 1983-06-21 17200 16.84 USGS 06607200 1984-06-08 14900 15.51 USGS 06607200 1985-06-15 3260 6.40 USGS 06607200 1986-03-18 7960 10.85 USGS 06607200 1987-07-12 3440 6.81 USGS 06607200 1988-08-22 4480 7.29 USGS 06607200 1989-05-29 5470 8.20 USGS 06607200 1990-06-17 12500 13.76 USGS 06607200 1991-06-15 16100 14.99 USGS 06607200 1992-07-14 2680 5.47 USGS 06607200 1993-07-09 7130 9.67 USGS 06607200 1994-02-18 3950 2 7.68 1 USGS 06607200 1995-05-28 2150 4.84 USGS 06607200 1996-06-21 15500 14.66 USGS 06607200 1997-02-19 4670 2 15.32 1 USGS 06607200 1998-06-24 8590 10.76 USGS 06607200 1999-07-02 3740 6.55 USGS 06607200 2000-02-25 306 1.03 USGS 06607200 2001-03-21 3160 11.33 6 USGS 06607200 2002-06-12 1400 8.85 USGS 06607200 2003-07-10 7520 15.32 USGS 06607200 2004-06-17 11100 17.91 USGS 06607200 2005-06-28 2540 10.16 USGS 06607200 2006-05-02 13:45 1290 8.39 USGS 06607200 2007-05-07 13400 18.96 USGS 06607200 2008-06-09 8540 15.81 USGS 06607200 2009-02-10 4240 12.51 USGS 06607200 2010-06-27 8260 15.74 USGS 06607200 2011-06-28 4010 11.77 2 2011-02-17 13.54 1 USGS 06607200 2012-06-20 1590 8.58 USGS 06607200 2013-05-28 17100 20.43 USGS 06607200 2014-06-18 7900 15.44 USGS 06607200 2015-07-28 8920 16.27 USGS 06607200 2015-12-15 7960 15.49 USGS 06607200 2017-08-21 3060 10.65 2 2016-12-26 2345 11.76 USGS 06607200 2018-06-21 14:30 1890 8.96 USGS 06607200 2019-03-14 19:15 26900 23.60 USGS 06607200 2019-10-06 12:00 1440 8.04 2 2020-02-18 1800 8.33 USGS 06607200 2021-03-05 01:45 464 5.87 USGS 06607200 2022-06-02 00:30 484 5.46 2 2022-06-02 0515 5.46 USGS 06607200 2023-02-15 06:00 4190 2 13.26 2,5 2023-02-15 0800 14.46