# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 07:16:54 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 07373000 Big Creek at Pollock, 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 07373000 1942-04-09 4460 11.82 USGS 07373000 1943-03-25 426 5.07 USGS 07373000 1944-05-05 865 7.71 USGS 07373000 1945-04-01 1610 9.46 USGS 07373000 1946-02-09 4870 11.95 USGS 07373000 1947-04-11 10100 13.65 USGS 07373000 1947-12-15 526 5.47 USGS 07373000 1949-03-27 2960 10.95 USGS 07373000 1950-02-13 13700 14.52 USGS 07373000 1951-03-28 3820 11.51 USGS 07373000 1952-04-23 5940 12.64 USGS 07373000 1953-04-29 23500 16.90 USGS 07373000 1954-05-01 1320 9.13 USGS 07373000 1955-04-12 3310 11.20 USGS 07373000 1956-02-09 712 7.43 USGS 07373000 1957-04-01 915 8.30 USGS 07373000 1958-04-26 8800 15.14 USGS 07373000 1959-04-21 504 6.22 USGS 07373000 1960-03-22 650 7.08 USGS 07373000 1961-01-08 2900 11.76 USGS 07373000 1961-12-17 2590 11.44 USGS 07373000 1962-12-29 551 6.50 USGS 07373000 1964-03-02 1700 10.43 USGS 07373000 1964-12-11 2040 10.92 USGS 07373000 1966-02-10 13700 17.50 USGS 07373000 1967-04-14 3820 12.44 USGS 07373000 1968-04-09 6080 13.68 USGS 07373000 1969-07-23 15300 18.25 USGS 07373000 1969-12-30 1210 9.61 USGS 07373000 1970-10-11 537 6.42 USGS 07373000 1971-12-06 871 8.28 USGS 07373000 1973-03-16 3520 12.23 USGS 07373000 1974-01-28 3560 12.26 USGS 07373000 1975-05-06 8760 15.28 USGS 07373000 1976-03-31 691 7.58 USGS 07373000 1977-03-04 9020 15.41 USGS 07373000 1978-01-25 898 8.51 USGS 07373000 1979-02-23 7410 14.55 USGS 07373000 1980-04-11 2540 11.40 USGS 07373000 1981-02-01 2780 11.68 USGS 07373000 1982-04-21 492 6.27 USGS 07373000 1983-05-19 9040 15.42 USGS 07373000 1984-02-12 7250 14.52 USGS 07373000 1984-10-21 8600 15.22 USGS 07373000 1985-10-30 2860 11.71 USGS 07373000 1987-03-18 1760 10.59 USGS 07373000 1987-11-16 15400 18.58 USGS 07373000 1989-05-18 7350 14.62 USGS 07373000 1990-01-18 3490 12.25 USGS 07373000 1991-04-29 7600 14.74 USGS 07373000 1991-12-13 989 8.88 USGS 07373000 1993-04-08 1300 9.80 USGS 07373000 1994-01-27 5300 13.52 USGS 07373000 1995-03-07 12800 17.43 USGS 07373000 1996-04-15 1400 9.91 USGS 07373000 1997-02-13 2820 11.76 USGS 07373000 1998-01-07 2610 11.54 USGS 07373000 1998-11-15 3680 12.56 USGS 07373000 2000-04-03 1550 10.30 USGS 07373000 2001-03-02 4030 12.85 USGS 07373000 2001-12-13 4220 13.32 USGS 07373000 2002-11-05 3000 11.94 USGS 07373000 2004-05-12 18:30 1700 10.39 USGS 07373000 2004-11-24 18:00 2440 11.35 USGS 07373000 2006-03-20 22:00 762 7.94 USGS 07373000 2006-10-17 04:00 11800 16.91 USGS 07373000 2008-09-03 14:30 3320 13.01 USGS 07373000 2008-12-10 04:00 1860 10.95 USGS 07373000 2009-10-15 05:30 2090 11.28 USGS 07373000 2011-03-09 08:00 832 8.04 USGS 07373000 2012-02-04 19:00 1630 11.23 USGS 07373000 2013-01-10 13:15 4370 14.18 USGS 07373000 2014-03-28 10:30 3420 13.48 USGS 07373000 2015-05-19 07:30 1680 11.43 USGS 07373000 2016-03-10 17:30 4070 13.89 USGS 07373000 2017-04-03 01:30 5500 14.80 USGS 07373000 2018-02-26 06:00 5010 14.09 USGS 07373000 2018-10-17 05:30 4780 13.94 USGS 07373000 2020-03-22 13:45 2510 11.97 USGS 07373000 2020-10-10 05:30 14600 19.97 USGS 07373000 2022-03-09 01:30 2320 11.88 USGS 07373000 2023-02-09 04:00 1080 9.07