# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-25 13:03:01 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 07378500 Amite River near Denham Springs, 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 07378500 1921-03-15 93000 2,7 35.40 USGS 07378500 1939-06-06 12100 21.96 USGS 07378500 1940-07-07 16000 23.09 USGS 07378500 1940-12-17 20800 24.32 USGS 07378500 1942-09-19 12200 21.77 USGS 07378500 1943-03-23 40200 28.63 USGS 07378500 1944-03-23 11000 21.17 USGS 07378500 1945-01-10 11600 21.50 USGS 07378500 1946-07-07 15500 1946-05-07 22.94 USGS 07378500 1947-03-14 27800 1947-03-15 25.73 USGS 07378500 1948-03-05 45100 29.59 USGS 07378500 1949-03-24 28800 25.87 USGS 07378500 1950-01-09 40800 28.18 USGS 07378500 1951-04-01 36900 28.19 USGS 07378500 1952-04-06 8230 19.06 USGS 07378500 1953-05-20 67000 32.46 USGS 07378500 1953-12-11 15200 22.36 USGS 07378500 1955-04-15 54300 32.08 USGS 07378500 1956-03-14 23400 26.20 USGS 07378500 1957-07-01 12300 21.91 USGS 07378500 1957-11-17 14700 22.55 USGS 07378500 1959-02-04 19100 1959-02-05 24.47 USGS 07378500 1959-12-19 18800 24.65 USGS 07378500 1961-03-20 49100 30.60 USGS 07378500 1962-04-29 49700 30.68 USGS 07378500 1963-01-22 5150 17.04 USGS 07378500 1964-03-04 40500 28.54 USGS 07378500 1964-10-07 49900 30.15 USGS 07378500 1966-02-13 39700 1966-02-14 28.90 USGS 07378500 1967-04-17 47800 31.39 USGS 07378500 1968-05-13 6290 17.59 USGS 07378500 1969-04-14 23000 25.50 USGS 07378500 1969-10-08 21700 25.18 USGS 07378500 1971-09-20 12600 21.90 USGS 07378500 1971-12-08 51800 31.14 USGS 07378500 1973-03-27 61800 32.63 USGS 07378500 1973-12-27 21300 24.63 USGS 07378500 1975-05-10 29900 26.59 USGS 07378500 1976-03-27 16100 22.98 USGS 07378500 1977-04-23 110000 37.21 USGS 07378500 1977-12-02 31300 31.18 6 USGS 07378500 1979-04-24 68600 36.70 USGS 07378500 1980-03-30 64200 35.96 USGS 07378500 1980-12-12 11300 24.46 USGS 07378500 1982-02-18 23900 28.40 USGS 07378500 1983-04-08 112000 41.50 USGS 07378500 1983-12-12 23600 27.91 USGS 07378500 1984-10-24 26400 28.52 USGS 07378500 1985-10-31 43900 32.19 USGS 07378500 1987-01-20 31300 30.21 USGS 07378500 1988-04-04 41300 32.01 USGS 07378500 1989-05-21 29400 29.86 USGS 07378500 1990-01-27 96700 39.88 USGS 07378500 1991-02-22 37700 31.01 USGS 07378500 1992-03-07 48600 33.27 USGS 07378500 1993-01-22 81900 38.15 USGS 07378500 1994-01-30 66500 36.10 USGS 07378500 1995-04-12 65300 35.93 USGS 07378500 1995-12-20 49000 33.34 USGS 07378500 1997-04-29 59300 35.05 USGS 07378500 1998-01-09 50200 33.54 USGS 07378500 1999-03-15 38900 31.60 USGS 07378500 2000-05-06 7730 22.72 USGS 07378500 2001-06-09 83500 38.34 USGS 07378500 2002-04-10 23300 28.68 USGS 07378500 2003-02-24 54000 34.17 USGS 07378500 2004-05-17 41100 31.99 USGS 07378500 2005-02-02 27400 29.50 USGS 07378500 2006-04-30 5260 19.80 USGS 07378500 2006-10-29 37300 31.31 USGS 07378500 2008-09-05 67400 36.23 USGS 07378500 2009-03-30 43100 32.33 USGS 07378500 2009-12-19 27200 29.46 USGS 07378500 2011-03-10 31600 30.27 USGS 07378500 2012-02-20 35500 30.99 USGS 07378500 2013-01-11 37800 32.13 USGS 07378500 2014-02-23 29300 30.36 USGS 07378500 2015-03-04 27900 29.61 USGS 07378500 2016-08-14 266000 46.20 USGS 07378500 2017-01-22 22:30 26500 29.32 USGS 07378500 2018-01-29 13:30 30500 30.13 USGS 07378500 2019-05-12 04:45 39600 31.86 USGS 07378500 2020-02-08 03:45 13500 26.29 USGS 07378500 2021-04-17 12:15 37500 31.47 USGS 07378500 2022-08-26 12:00 22300 28.42 USGS 07378500 2023-02-01 02:45 27400 29.51