# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 04:15:16 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 02479000 PASCAGOULA RIVER AT MERRILL, MS # # 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 02479000 1900-04-00 230000 7,Bd 32.50 Bd 1852 USGS 02479000 1905-02-15 119000 27.50 USGS 02479000 1906-03-25 87400 25.60 USGS 02479000 1907-05-21 89000 25.70 USGS 02479000 1908-02-20 84200 25.40 USGS 02479000 1909-06-04 148000 29.10 USGS 02479000 1910-06-07 32700 20.60 USGS 02479000 1911-01-08 67400 24.30 USGS 02479000 1912-04-22 170000 30.20 USGS 02479000 1913-03-19 85800 25.50 USGS 02479000 1914-04-01 34800 21.00 USGS 02479000 1915-02-07 61800 23.90 USGS 02479000 1916-07-09 187000 31.00 USGS 02479000 1917-03-06 70300 24.50 USGS 02479000 1918-05-07 30800 20.20 USGS 02479000 1919-03-10 59200 23.70 USGS 02479000 1919-12-15 156000 29.50 USGS 02479000 1921-04-21 109000 26.90 USGS 02479000 1922-03-11 57900 23.60 USGS 02479000 1923-04-10 59200 23.70 USGS 02479000 1924-01-28 42200 22.10 USGS 02479000 1925-01-21 85800 25.50 USGS 02479000 1926-01-10 55300 23.40 USGS 02479000 1927-02-20 81000 25.20 USGS 02479000 1928-06-08 139000 28.60 USGS 02479000 1929-03-21 100000 26.40 USGS 02479000 1929-11-21 56600 23.50 USGS 02479000 1930-11-21 28500 20.00 USGS 02479000 1932-01-09 46100 23.20 USGS 02479000 1933-04-16 55000 23.70 USGS 02479000 1934-03-08 43800 23.05 USGS 02479000 1935-03-12 89700 25.83 USGS 02479000 1936-02-11 80700 25.43 USGS 02479000 1937-01-26 52600 23.83 USGS 02479000 1938-04-13 154000 29.71 USGS 02479000 1939-04-02 39000 21.82 USGS 02479000 1940-07-14 66800 24.30 USGS 02479000 1941-03-12 43300 22.36 USGS 02479000 1942-03-29 50100 23.13 USGS 02479000 1943-03-24 120000 27.06 USGS 02479000 1944-05-01 84800 25.25 USGS 02479000 1945-04-04 34500 20.50 USGS 02479000 1946-05-19 41800 22.29 USGS 02479000 1947-01-26 86500 25.33 USGS 02479000 1948-03-10 103000 25.95 USGS 02479000 1948-11-28 89000 25.66 USGS 02479000 1950-02-20 54100 23.34 USGS 02479000 1951-04-03 71800 24.62 USGS 02479000 1952-03-07 25200 18.29 USGS 02479000 1953-05-10 54100 23.27 USGS 02479000 1953-12-15 44000 22.18 USGS 02479000 1955-04-15 52900 23.16 USGS 02479000 1956-03-23 42000 21.90 USGS 02479000 1957-09-21 34400 20.94 USGS 02479000 1957-11-20 37500 21.41 USGS 02479000 1959-06-02 51800 23.08 USGS 02479000 1960-04-07 44400 22.26 USGS 02479000 1961-02-27 178000 30.66 USGS 02479000 1961-12-22 90000 25.76 USGS 02479000 1963-01-24 22600 17.09 USGS 02479000 1964-04-14 86000 24.80 USGS 02479000 1965-02-21 50800 23.00 USGS 02479000 1966-02-18 105000 26.01 2 1966-02-19 26.01 USGS 02479000 1967-05-09 26600 17.53 USGS 02479000 1967-12-22 46300 21.48 USGS 02479000 1969-04-19 63600 23.68 USGS 02479000 1970-03-06 25500 17.72 USGS 02479000 1971-03-07 61000 23.84 USGS 02479000 1971-12-13 40300 21.73 USGS 02479000 1973-04-01 58300 23.53 USGS 02479000 1974-04-19 139000 28.37 USGS 02479000 1975-01-13 60900 23.17 USGS 02479000 1976-04-05 77300 24.50 USGS 02479000 1977-03-13 62000 23.27 USGS 02479000 1978-06-10 40600 20.44 USGS 02479000 1979-04-06 93300 25.57 USGS 02479000 1980-04-03 116000 26.98 USGS 02479000 1981-04-07 47200 21.13 USGS 02479000 1982-02-06 41400 20.59 USGS 02479000 1983-04-09 113000 26.89 USGS 02479000 1984-01-02 51600 22.17 USGS 02479000 1985-03-04 48000 21.70 USGS 02479000 1985-11-02 61000 23.08 USGS 02479000 1987-03-05 79200 24.58 USGS 02479000 1988-04-06 38100 19.92 USGS 02479000 1989-04-03 44400 21.14 USGS 02479000 1990-02-23 106000 26.38 USGS 02479000 1991-05-07 81100 24.72 USGS 02479000 1992-02-20 56800 22.69 USGS 02479000 1993-01-23 91700 25.46 USGS 02479000 1994-02-02 65600 23.49 USGS 02479000 1995-03-12 47800 21.67 USGS 02479000 1996-03-12 38600 20.02 USGS 02479000 1997-05-04 67300 23.63 USGS 02479000 1998-01-13 84000 24.93 USGS 02479000 1999-02-02 70000 23.86 USGS 02479000 2000-04-08 26700 17.07 USGS 02479000 2001-03-07 97000 25.32 USGS 02479000 2001-12-20 37500 20.29 USGS 02479000 2003-02-28 75900 24.33 USGS 02479000 2004-02-16 70600 23.91 USGS 02479000 2005-04-04 81400 24.74 USGS 02479000 2006-02-28 32800 18.78 USGS 02479000 2007-01-09 32100 18.59 USGS 02479000 2008-02-28 30600 18.09 USGS 02479000 2009-04-02 92000 25.44 USGS 02479000 2009-12-19 23:00 82900 24.92 USGS 02479000 2011-03-15 16:15 82200 24.88 USGS 02479000 2012-09-03 02:45 78800 24.69 USGS 02479000 2013-02-15 17:15 101000 26.00 USGS 02479000 2014-04-15 03:15 72400 24.33 USGS 02479000 2015-01-10 10:45 36800 19.98 USGS 02479000 2016-03-16 06:15 118000 28.02 USGS 02479000 2017-06-24 18:45 81000 25.78 USGS 02479000 2018-04-18 17:45 41800 22.20 USGS 02479000 2019-01-01 16:30 109000 27.52 USGS 02479000 2020-02-14 04:15 55900 23.76 USGS 02479000 2021-03-25 15:00 54000 23.58 USGS 02479000 2022-08-30 18:15 52700 23.46 USGS 02479000 2023-02-22 07:00 48300 22.99