# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 14:13:00 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 03574796 WALKER BRANCH NEAR PLEVNA AL # # 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 03574796 1902-03-28 62.0 5.68 USGS 03574796 1903-05-30 114 6.50 USGS 03574796 1904-08-02 25.0 4.98 USGS 03574796 1905-06-22 9.00 4.55 USGS 03574796 1906-07-14 24.0 4.96 USGS 03574796 1907-06-08 18.0 4.83 USGS 03574796 1908-04-24 22.0 4.92 USGS 03574796 1909-09-22 78.0 5.95 USGS 03574796 1909-10-14 19.0 4.85 USGS 03574796 1911-04-05 141 6.88 USGS 03574796 1912-08-22 217 7.95 USGS 03574796 1913-03-13 133 6.77 USGS 03574796 1914-07-17 17.0 4.80 USGS 03574796 1915-09-30 33.0 5.12 USGS 03574796 1915-12-29 101 6.32 USGS 03574796 1917-03-23 102 6.33 USGS 03574796 1918-07-30 23.0 4.94 USGS 03574796 1919-03-05 39.0 5.26 USGS 03574796 1920-04-02 98.0 6.27 USGS 03574796 1921-04-16 58.0 5.62 USGS 03574796 1922-03-01 60.0 5.65 USGS 03574796 1923-06-25 55.0 5.57 USGS 03574796 1924-06-15 152 7.04 USGS 03574796 1924-12-08 8.00 4.50 USGS 03574796 1925-11-12 61.0 5.66 USGS 03574796 1927-04-10 182 7.47 USGS 03574796 1928-07-07 134 6.79 USGS 03574796 1929-03-15 183 7.49 USGS 03574796 1930-05-19 25.0 4.98 USGS 03574796 1930-11-16 14.0 4.73 USGS 03574796 1932-03-22 102 6.33 USGS 03574796 1933-07-20 52.0 5.52 USGS 03574796 1934-08-25 92.0 6.18 USGS 03574796 1935-04-05 71.0 5.83 USGS 03574796 1936-02-04 63.0 5.70 USGS 03574796 1937-04-24 66.0 5.75 USGS 03574796 1938-06-19 65.0 5.73 USGS 03574796 1939-02-28 132 6.76 USGS 03574796 1940-07-20 21.0 4.90 USGS 03574796 1941-08-06 51.0 5.50 USGS 03574796 1942-06-02 11.0 4.63 USGS 03574796 1942-12-29 25.0 4.98 USGS 03574796 1944-04-11 91.0 6.17 USGS 03574796 1945-08-05 10.0 4.60 USGS 03574796 1946-06-16 98.0 6.27 USGS 03574796 1947-01-20 66.0 5.75 USGS 03574796 1948-02-13 32.0 5.12 USGS 03574796 1949-07-14 210 7.86 USGS 03574796 1950-07-26 190 7.59 USGS 03574796 1951-03-28 59.0 5.63 USGS 03574796 1952-03-21 87.0 6.10 USGS 03574796 1953-04-30 51.0 5.50 USGS 03574796 1954-09-30 39.0 5.26 USGS 03574796 1955-05-22 61.0 5.66 USGS 03574796 1956-04-15 35.0 5.18 USGS 03574796 1957-04-04 66.0 5.75 USGS 03574796 1958-06-01 80.0 5.99 USGS 03574796 1959-08-25 51.0 5.50 USGS 03574796 1960-06-24 30.0 5.08 USGS 03574796 1961-03-08 61.0 5.66 USGS 03574796 1962-02-23 145 6.94 USGS 03574796 1963-03-12 94.0 6.21 USGS 03574796 1964-04-07 119 6.57 USGS 03574796 1965-03-26 58.0 5.61 USGS 03574796 1965-11-21 13.0 4.70 USGS 03574796 1967-07-07 21.0 4.90 USGS 03574796 1967-12-18 26.0 5.00 USGS 03574796 1969-08-04 60.0 5.65 USGS 03574796 1970-04-02 28.0 5.04 USGS 03574796 1971-07-25 109 6.43 USGS 03574796 1972-01-02 108 6.42 USGS 03574796 1973-03-16 276 8.67 USGS 03574796 1974-08-12 192 7.62 USGS 03574796 1974-11-19 41.0 5.54