# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 20:57:09 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 07382000 Bayou Cocodrie near Clearwater, LA # # 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 07382000 1923-04-14 1790 13.20 USGS 07382000 1923-12-24 1520 12.15 USGS 07382000 1938-04-09 4000 21.50 USGS 07382000 1939-02-06 717 14.70 USGS 07382000 1940-08-11 2000 18.41 USGS 07382000 1940-12-14 1740 1940-12-15 18.67 USGS 07382000 1942-04-11 1120 15.50 USGS 07382000 1943-03-29 586 12.03 USGS 07382000 1944-03-23 1944-03-23 16.86 USGS 07382000 1945-04-04 1260 16.99 USGS 07382000 1946-05-19 1460 1946-01-22 17.13 USGS 07382000 1947-01-20 1800 1947-01-21 18.00 USGS 07382000 1948-03-03 1080 1948-03-06 16.34 USGS 07382000 1949-04-24 3070 20.88 USGS 07382000 1950-06-06 1300 17.42 USGS 07382000 1951-02-09 633 12.17 USGS 07382000 1952-04-26 816 13.92 USGS 07382000 1953-05-18 28200 26.72 USGS 07382000 1954-05-05 1540 18.62 USGS 07382000 1955-02-08 1430 18.06 USGS 07382000 1956-02-11 1150 16.40 USGS 07382000 1956-12-25 1160 16.46 USGS 07382000 1957-11-16 1470 19.90 USGS 07382000 1959-02-05 986 16.16 USGS 07382000 1959-12-19 686 13.90 USGS 07382000 1961-04-01 1560 18.69 USGS 07382000 1961-12-20 1430 18.11 USGS 07382000 1963-01-22 1060 15.72 USGS 07382000 1964-04-20 2190 20.14 USGS 07382000 1964-12-13 1590 18.77 USGS 07382000 1966-04-28 1430 18.12 USGS 07382000 1967-05-06 1220 16.99 USGS 07382000 1968-01-12 1460 18.23 USGS 07382000 1969-07-25 1040 15.72 USGS 07382000 1970-05-04 925 14.79 USGS 07382000 1970-10-14 1310 17.52 USGS 07382000 1971-12-08 2250 2 USGS 07382000 1973-03-26 2490 20.49 USGS 07382000 1974-01-29 2160 20.06 USGS 07382000 1975-05-11 1350 17.71 USGS 07382000 1976-04-02 1050 15.85 USGS 07382000 1977-04-23 1090 16.10 USGS 07382000 1977-12-02 1310 17.52 USGS 07382000 1979-09-22 2220 20.15 USGS 07382000 1980-03-31 2020 19.83 USGS 07382000 1981-06-08 854 13.80 USGS 07382000 1982-02-18 1000 15.06 USGS 07382000 1982-12-28 7240 23.28 USGS 07382000 1984-02-14 2110 19.99 USGS 07382000 1984-10-24 3580 21.61 USGS 07382000 1985-10-31 5270 22.63 USGS 07382000 1987-01-20 1490 18.39 USGS 07382000 1987-11-19 1270 17.15 USGS 07382000 1989-07-04 3460 21.50 USGS 07382000 1990-01-27 1480 18.35 USGS 07382000 1991-05-10 1710 19.02 USGS 07382000 1991-12-15 1940 19.69 USGS 07382000 1993-04-10 1180 16.71 USGS 07382000 1994-01-30 1330 17.48 USGS 07382000 1995-04-12 3300 22.09 USGS 07382000 1995-12-22 1520 2 USGS 07382000 1997-02-28 2140 20.03 USGS 07382000 1998-01-15 1680 19.11 USGS 07382000 1999-02-01 1230 16.73 USGS 07382000 2000-04-05 794 13.37 USGS 07382000 2001-01-21 985 14.91 USGS 07382000 2001-12-01 1790 19.37 USGS 07382000 2002-11-06 6800 23.16 USGS 07382000 2004-05-19 2930 20.43 USGS 07382000 2004-12-10 1430 18.17 USGS 07382000 2005-10-01 817 14.01 USGS 07382000 2006-10-29 07:30 1280 17.83 USGS 07382000 2008-09-05 13:00 2380 20.43 USGS 07382000 2009-04-21 07:00 1040 16.13 USGS 07382000 2010-02-07 13:30 992 15.76 USGS 07382000 2011-03-12 13:00 331 9.43 USGS 07382000 2012-02-06 08:00 2280 20.31 USGS 07382000 2013-01-12 21:30 2260 19.96 USGS 07382000 2014-02-14 14:30 815 14.15 USGS 07382000 2015-04-20 10:00 933 15.41 USGS 07382000 2015-11-19 23:00 1060 16.29 2 2016-03-14 2100 16.40 USGS 07382000 2017-05-06 02:30 2400 19.76 USGS 07382000 2018-02-28 13:00 1240 16.97 USGS 07382000 2019-07-17 12:30 1190 17.50 USGS 07382000 2020-08-30 09:00 850 14.66 USGS 07382000 2020-10-11 08:30 9520 24.17 USGS 07382000 2023-02-04 11:00 17.41