# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 20:21:31 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 05304500 CHIPPEWA RIVER NEAR MILAN, MN # # 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 05304500 1937-04-12 405 2.38 2 1937-04-07 2.82 1 USGS 05304500 1938-03-21 412 1,2 1938-03-14 3.26 1 USGS 05304500 1939-03-24 1100 4.50 1 USGS 05304500 1940-04-01 651 4.60 1 USGS 05304500 1941-04-11 651 2.80 2 1941-04-03 3.37 1 USGS 05304500 1942-05-31 1950 4.72 USGS 05304500 1943-04-01 5170 9.93 2 1943-03-31 9.95 1 USGS 05304500 1944-05-13 938 4.03 2 1944-03-24 4.14 1 USGS 05304500 1945-03-20 864 3.92 2 1945-03-15 5.38 1 USGS 05304500 1946-03-22 2390 6.39 2 1946-03-20 6.98 1 USGS 05304500 1947-04-16 2040 5.93 USGS 05304500 1948-03-26 1770 5.47 2 1948-03-25 8.46 1 USGS 05304500 1949-04-02 1510 5.22 1 USGS 05304500 1950-05-13 1340 4.78 2 1950-04-03 8.13 1 USGS 05304500 1951-04-09 5020 9.73 2 1951-04-09 1200 9.90 1 USGS 05304500 1952-04-09 6930 12.12 2 1952-04-07 12.29 1 USGS 05304500 1953-06-25 5530 10.37 USGS 05304500 1954-05-03 846 3.71 2 1954-03-26 4.85 1 USGS 05304500 1955-07-14 592 3.32 2 1955-04-02 3.33 1 USGS 05304500 1956-04-13 899 3.92 2 1956-04-05 5.17 1 USGS 05304500 1957-06-27 3370 7.67 2 1957-03-29 7.82 1 USGS 05304500 1957-10-01 1170 4.41 2 1958-03-09 4.08 1 USGS 05304500 1959-06-01 476 2.96 USGS 05304500 1960-04-04 2820 6.98 USGS 05304500 1961-05-19 320 2.64 USGS 05304500 1962-04-04 1680 8.32 1,2 1962-04-04 1200 8.36 1 USGS 05304500 1963-06-03 852 3.70 2 1963-03-28 6.47 1 USGS 05304500 1964-04-15 1380 4.53 USGS 05304500 1965-04-11 6770 11.93 USGS 05304500 1966-03-17 4820 9.49 2 1966-03-15 10.54 1 USGS 05304500 1967-03-30 3290 7.58 2 1967-03-27 7.77 1 USGS 05304500 1968-04-26 283 2.50 2 1968-03-21 3.33 1 USGS 05304500 1969-04-09 11400 15.45 1919 USGS 05304500 1970-04-09 1370 4.64 USGS 05304500 1971-04-01 2140 5.97 2 1971-03-15 7.08 1 USGS 05304500 1972-03-21 3520 7.86 USGS 05304500 1973-03-14 2670 6.79 2 1973-03-12 7.41 1 USGS 05304500 1974-04-05 766 3.80 1 USGS 05304500 1975-04-29 2820 6.70 2 1975-04-19 7.85 1 USGS 05304500 1976-03-27 1350 5.50 1,2 1976-03-24 5.96 1 USGS 05304500 1977-03-12 1530 5.99 1 USGS 05304500 1978-03-28 3300 7.59 2 1978-03-23 7.67 1 USGS 05304500 1979-04-15 4290 8.78 USGS 05304500 1980-04-03 1090 4.64 2 1980-03-31 5.94 1 USGS 05304500 1981-06-14 2700 6.82 USGS 05304500 1982-04-02 3350 8.00 USGS 05304500 1983-07-01 1440 4.66 2 1983-03-12 7.95 1 USGS 05304500 1984-06-15 4770 9.42 2 1984-03-28 10.56 1 USGS 05304500 1985-03-17 5950 11.00 1 USGS 05304500 1986-03-29 5280 10.14 2 1986-03-27 10.78 1 USGS 05304500 1987-03-24 2200 6.04 USGS 05304500 1988-03-27 385 2.98 1,2 1988-03-14 3.83 1 USGS 05304500 1989-03-27 2550 7.75 1 USGS 05304500 1990-06-18 1040 4.11 USGS 05304500 1991-06-22 2710 6.82 USGS 05304500 1992-06-18 4680 9.43 USGS 05304500 1993-08-01 4790 9.56 USGS 05304500 1994-03-23 5980 10.91 USGS 05304500 1995-07-06 8440 13.48 USGS 05304500 1995-10-01 4000 8.41 2 1996-03-23 9.68 1 USGS 05304500 1997-04-06 14400 18.03 USGS 05304500 1998-04-03 1780 4.45 USGS 05304500 1999-05-17 2700 5.72 USGS 05304500 2000-02-28 820 1,2 2000-02-27 3.69 1 USGS 05304500 2001-04-10 11600 14.63 USGS 05304500 2002-06-23 1490 4.00 2 2002-03-30 4.54 1 USGS 05304500 2003-07-11 1390 4.03 2 2003-03-25 4.37 1 USGS 05304500 2004-06-10 2220 5.16 USGS 05304500 2005-06-15 2950 6.38 USGS 05304500 2006-04-07 2800 5.86 2 2005-11-30 6.48 1 USGS 05304500 2007-04-02 2790 6.01 USGS 05304500 2008-06-12 1650 4.35 USGS 05304500 2009-03-25 7820 11.57 USGS 05304500 2010-03-18 8350 12.10 2 2010-03-17 12.80 1 USGS 05304500 2011-04-05 6460 10.07 USGS 05304500 2012-06-21 2170 4.92 USGS 05304500 2013-06-24 2860 5.94 USGS 05304500 2014-06-21 5360 8.95 USGS 05304500 2015-05-18 5370 8.96 USGS 05304500 2016-08-12 2400 5.39 USGS 05304500 2017-05-22 2350 5.32 2 2017-03-13 7.99 1 USGS 05304500 2018-06-13 09:45 3180 6.25 USGS 05304500 2019-03-27 09:00 7840 2 12.22 2 USGS 05304500 2019-10-23 12:30 3320 6.63 USGS 05304500 2021-04-10 13:00 1850 4.33 USGS 05304500 2022-05-14 15:45 6690 10.01