# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-26 15:23:47 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 07368500 BIG COLEWA BYU NR OAK GROVE, 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 07368500 1940-12-09 1940-12-09 92.69 USGS 07368500 1942-04-11 1942-04-11 94.79 USGS 07368500 1943-03-16 1943-03-16 92.59 USGS 07368500 1944-03-30 1944-03-30 94.19 USGS 07368500 1945-01-02 1945-01-02 94.59 USGS 07368500 1946-02-11 1946-02-11 94.69 USGS 07368500 1947-04-12 1947-04-12 95.49 USGS 07368500 1948-02-14 1948-02-14 95.09 USGS 07368500 1949-01-05 1949-01-05 94.39 USGS 07368500 1950-02-14 868 94.93 USGS 07368500 1951-01-04 972 95.22 USGS 07368500 1951-12-21 811 94.51 USGS 07368500 1953-02-21 1600 91.90 2 1953-05-17 92.60 USGS 07368500 1954-05-02 1060 1 1954-05-12 91.20 USGS 07368500 1955-03-22 2050 94.13 USGS 07368500 1956-02-04 1360 92.53 USGS 07368500 1957-01-31 944 91.47 USGS 07368500 1958-09-23 1600 1 1958-09-23 1200 94.10 USGS 07368500 1959-03-11 592 89.45 USGS 07368500 1960-03-02 696 90.41 USGS 07368500 1961-02-22 1440 93.36 USGS 07368500 1961-12-12 1140 92.20 2,5 1961-12-18 92.30 USGS 07368500 1963-03-12 394 87.88 USGS 07368500 1964-03-02 845 91.40 2,5 1964-03-03 91.43 USGS 07368500 1964-12-12 984 92.06 USGS 07368500 1966-02-12 1510 93.59 USGS 07368500 1967-06-02 737 90.95 USGS 07368500 1968-04-10 1410 93.28 USGS 07368500 1968-12-01 1380 93.15 USGS 07368500 1969-12-30 749 90.69 USGS 07368500 1971-05-14 1240 92.71 USGS 07368500 1972-01-05 1290 92.89 USGS 07368500 1973-03-16 1450 1 1973-03-17 94.30 USGS 07368500 1974-04-13 1030 1 1974-06-09 93.20 USGS 07368500 1975-03-14 1050 92.94 USGS 07368500 1976-02-22 697 91.26 USGS 07368500 1977-03-05 957 93.10