# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-16 01:55:14 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 02231000 ST. MARYS RIVER NEAR MACCLENNY, FL # # 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 02231000 1927-08-24 3070 12.40 USGS 02231000 1928-09-20 26100 21.90 USGS 02231000 1929-03-18 4990 14.18 USGS 02231000 1929-10-02 11400 18.18 USGS 02231000 1931-04-07 2080 10.62 USGS 02231000 1932-09-18 4860 14.10 USGS 02231000 1933-04-17 5250 14.38 USGS 02231000 1934-06-18 8260 16.39 USGS 02231000 1935-09-08 4990 14.20 USGS 02231000 1936-02-23 1540 9.40 USGS 02231000 1937-09-24 6030 14.95 USGS 02231000 1938-08-08 7920 16.25 USGS 02231000 1938-10-25 7100 15.70 USGS 02231000 1940-02-20 2250 11.11 USGS 02231000 1941-07-28 1520 9.17 USGS 02231000 1942-01-06 6800 15.36 USGS 02231000 1943-08-21 1450 8.98 USGS 02231000 1944-08-28 5770 14.85 USGS 02231000 1944-10-21 16100 19.67 USGS 02231000 1946-08-02 6260 15.13 USGS 02231000 1947-09-25 28100 22.29 USGS 02231000 1948-04-03 26600 21.97 USGS 02231000 1949-02-08 8230 16.58 USGS 02231000 1950-09-07 26600 21.96 USGS 02231000 1950-10-22 22600 21.23 USGS 02231000 1952-02-28 1810 10.23 USGS 02231000 1953-08-29 5600 15.00 USGS 02231000 1953-10-02 11900 18.27 USGS 02231000 1955-09-15 762 6.85 USGS 02231000 1956-05-08 2010 10.73 USGS 02231000 1957-06-12 8420 16.70 USGS 02231000 1958-04-12 8020 16.36 USGS 02231000 1959-03-18 10000 17.42 USGS 02231000 1960-03-19 7770 16.80 USGS 02231000 1961-08-28 5770 14.92 USGS 02231000 1962-04-05 2460 11.76 USGS 02231000 1963-09-30 8070 16.39 USGS 02231000 1964-09-13 26000 23.25 USGS 02231000 1964-12-28 7380 16.68 USGS 02231000 1966-03-02 5210 15.19 USGS 02231000 1967-02-15 5030 14.75 USGS 02231000 1968-08-31 3710 13.83 USGS 02231000 1969-09-25 2760 12.25 USGS 02231000 1970-03-31 14500 19.88 USGS 02231000 1971-08-20 6240 15.96 USGS 02231000 1972-06-29 3880 14.01 USGS 02231000 1973-04-05 28000 22.86 USGS 02231000 1974-09-07 5550 15.50 USGS 02231000 1975-04-17 4500 14.50 USGS 02231000 1976-05-27 2080 11.18 USGS 02231000 1977-09-24 3350 13.33 USGS 02231000 1978-05-06 4590 14.59 USGS 02231000 1979-09-29 4580 14.58 USGS 02231000 1980-03-12 6950 16.35 USGS 02231000 1981-04-03 2120 11.32 USGS 02231000 1982-04-13 3220 12.64 USGS 02231000 1983-03-20 4610 14.61 USGS 02231000 1984-04-05 8220 17.11 USGS 02231000 1985-09-03 4950 14.92 USGS 02231000 1986-02-12 5770 15.18 USGS 02231000 1987-03-31 6250 15.51 USGS 02231000 1988-09-09 9260 17.43 USGS 02231000 1989-09-30 1890 11.20 USGS 02231000 1990-02-24 1890 10.30 USGS 02231000 1991-03-05 4890 14.30 USGS 02231000 1992-08-23 2710 12.10 USGS 02231000 1992-10-04 15000 19.81 USGS 02231000 1994-02-01 4770 14.50 USGS 02231000 1994-10-13 7950 16.71 USGS 02231000 1996-03-20 1960 10.50 USGS 02231000 1996-10-08 14400 19.62 USGS 02231000 1998-02-19 14700 19.69 USGS 02231000 1998-10-04 8790 17.18 USGS 02231000 2000-09-10 1420 8.95 USGS 02231000 2001-09-16 1740 9.90 USGS 02231000 2002-03-05 2490 11.77 USGS 02231000 2003-03-10 11100 18.33 USGS 02231000 2004-09-08 19600 21.06 USGS 02231000 2005-04-03 5300 15.21 USGS 02231000 2005-12-20 3910 13.84 USGS 02231000 2007-08-05 3860 13.62 USGS 02231000 2008-08-24 20500 21.14 USGS 02231000 2009-05-27 6150 15.59 USGS 02231000 2010-02-15 2160 11.81 USGS 02231000 2011-02-12 1400 10.13 USGS 02231000 2012-06-28 34800 24.38 USGS 02231000 2013-07-07 3140 13.15 USGS 02231000 2014-09-11 7000 16.36 USGS 02231000 2014-10-02 2520 12.65 USGS 02231000 2016-09-05 3480 13.79 USGS 02231000 2017-09-12 24100 22.32 USGS 02231000 2018-07-04 02:15 2720 12.92 2 2018-07-03 1930 12.92 USGS 02231000 2018-12-17 17:45 2690 13.05 USGS 02231000 2020-06-14 00:45 5570 15.49 USGS 02231000 2021-08-07 01:15 9210 17.54 USGS 02231000 2022-03-14 17:30 4290 14.52 USGS 02231000 2023-08-03 18:45 2530 12.65