# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-04 04:14:25 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 04144500 SHIAWASSEE RIVER AT OWOSSO, MI # # 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 04144500 1931-03-31 294 4.10 USGS 04144500 1932-05-12 1630 6.51 USGS 04144500 1933-04-01 1400 7.30 USGS 04144500 1934-04-04 1440 5.16 6 USGS 04144500 1935-03-11 1960 5.98 USGS 04144500 1936-03-12 1110 4.67 2 1936-03-12 1200 4.67 1 USGS 04144500 1937-04-22 2310 6.46 USGS 04144500 1938-02-18 3670 8.10 USGS 04144500 1939-04-17 1720 5.72 USGS 04144500 1940-03-30 2300 6.70 1 USGS 04144500 1941-01-03 1760 5.77 USGS 04144500 1942-03-17 4230 8.74 USGS 04144500 1943-06-02 3940 8.35 USGS 04144500 1944-02-27 2750 6.98 USGS 04144500 1945-05-18 3670 8.06 USGS 04144500 1946-03-06 3070 7.45 USGS 04144500 1947-04-06 6240 10.35 USGS 04144500 1948-03-20 6150 10.27 USGS 04144500 1949-02-17 4000 2 USGS 04144500 1950-04-04 4100 8.28 USGS 04144500 1951-02-19 3320 7.48 USGS 04144500 1952-04-13 2850 6.96 USGS 04144500 1953-03-04 1460 5.20 USGS 04144500 1954-02-17 2850 7.00 USGS 04144500 1955-03-04 1880 5.83 2 1955-02-23 5.86 1 USGS 04144500 1956-05-14 4100 8.27 USGS 04144500 1957-07-12 2550 6.82 USGS 04144500 1957-12-21 1030 4.43 2 1958-07-07 4.64 USGS 04144500 1959-04-04 2190 6.36 2 1959-03-20 7.48 1 USGS 04144500 1960-04-01 4210 8.41 USGS 04144500 1961-04-25 1740 5.77 USGS 04144500 1962-03-13 3450 7.65 USGS 04144500 1963-03-24 1180 4.94 USGS 04144500 1964-06-21 716 4.08 USGS 04144500 1965-02-09 2760 7.50 USGS 04144500 1966-03-24 1080 4.73 2 1966-03-04 4.98 USGS 04144500 1967-04-17 2870 7.17 USGS 04144500 1968-02-02 2990 7.29 USGS 04144500 1969-05-09 2630 6.93 USGS 04144500 1970-04-08 1380 5.25 USGS 04144500 1971-03-15 2940 7.03 2 1971-02-26 7.12 1 USGS 04144500 1972-04-17 3240 7.44 USGS 04144500 1972-12-31 4080 8.32 USGS 04144500 1974-05-17 3560 7.76 USGS 04144500 1975-04-22 4840 9.25 USGS 04144500 1976-03-05 3660 8.15 USGS 04144500 1977-04-05 1310 5.12 USGS 04144500 1978-03-29 2150 6.50 2 1978-03-24 7.94 1 USGS 04144500 1979-03-09 1710 5.70 2 1979-03-04 6.67 1 USGS 04144500 1980-04-04 1490 5.42 USGS 04144500 1981-02-19 3300 7.67 USGS 04144500 1981-10-01 5460 10.25 USGS 04144500 1983-05-02 2260 6.44 USGS 04144500 1984-03-25 1330 5.01 USGS 04144500 1985-02-27 4220 8.69 USGS 04144500 1986-09-30 3040 7.61 USGS 04144500 1987-04-06 755 4.22 USGS 04144500 1988-04-07 2070 6.48 USGS 04144500 1989-06-28 2150 6.29 USGS 04144500 1990-03-12 2380 6.67 USGS 04144500 1990-11-28 1850 6.00 USGS 04144500 1992-04-25 2500 6.89 USGS 04144500 1993-04-20 3110 7.93 USGS 04144500 1994-07-08 3210 7.67 USGS 04144500 1995-03-12 2410 6.64 USGS 04144500 1996-05-21 2930 7.26 USGS 04144500 1997-02-22 3600 8.00 USGS 04144500 1998-03-09 2190 6.34 USGS 04144500 1999-04-23 2600 6.88 USGS 04144500 2000-05-19 2760 7.07 USGS 04144500 2001-02-10 4200 2 USGS 04144500 2002-03-10 1650 5.86 USGS 04144500 2003-04-08 1320 5.23 2 2003-03-17 5.51 1 USGS 04144500 2004-05-24 4220 9.04 USGS 04144500 2005-01-13 2770 7.25 USGS 04144500 2006-03-14 2140 6.46 USGS 04144500 2007-06-05 1910 6.17 2 2007-02-06 6.20 1 USGS 04144500 2008-09-15 07:15 2630 7.25 USGS 04144500 2008-12-28 10:00 3260 8.00 USGS 04144500 2010-04-08 11:30 1870 6.16 USGS 04144500 2011-05-15 14:15 2970 7.61 USGS 04144500 2012-05-04 07:30 1300 5.28 USGS 04144500 2013-04-19 14:45 3620 8.38 USGS 04144500 2014-05-15 15:45 3820 8.45 USGS 04144500 2015-06-23 16:15 1950 6.12 USGS 04144500 2016-04-01 02:30 2320 6.60 USGS 04144500 2017-04-07 00:15 4050 8.71 USGS 04144500 2018-02-21 09:00 4420 9.10 USGS 04144500 2019-06-20 16:45 2530 6.91 USGS 04144500 2020-05-19 04:00 3960 8.60 USGS 04144500 2021-06-27 01:15 2630 7.19 2 2021-06-26 2330 7.19 USGS 04144500 2022-03-24 05:30 2240 6.42 2 2022-02-17 0945 6.60 1 USGS 04144500 2023-04-06 01:30 3540 8.08