# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 06:55:16 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 02425000 CAHABA RIVER NEAR MARION JUNCTION 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 02425000 1938-04-00 85000 2,7,Bd USGS 02425000 1939-08-16 83400 42.95 USGS 02425000 1940-02-09 22000 29.73 USGS 02425000 1941-03-10 14800 22.40 USGS 02425000 1942-03-24 33000 36.50 USGS 02425000 1942-12-30 77600 41.50 USGS 02425000 1944-04-01 35000 37.40 USGS 02425000 1945-02-24 23000 30.70 USGS 02425000 1946-02-14 31000 35.10 USGS 02425000 1947-01-22 54000 39.60 USGS 02425000 1948-02-13 25000 32.00 USGS 02425000 1948-12-01 52000 39.40 USGS 02425000 1950-03-17 12500 20.90 USGS 02425000 1951-03-31 80400 41.70 USGS 02425000 1951-12-24 17500 27.30 USGS 02425000 1953-01-13 16100 25.50 USGS 02425000 1954-01-19 10600 18.40 USGS 02425000 1961-02-24 92000 2,7 43.80 1902 USGS 02425000 1970-03-24 36500 37.44 USGS 02425000 1971-03-06 27200 33.50 USGS 02425000 1972-01-14 34000 36.60 USGS 02425000 1973-01-11 17800 1 25.90 USGS 02425000 1974-01-04 23100 30.35 USGS 02425000 1975-02-08 21000 28.75 2 1975-04-17 29.22 USGS 02425000 1976-03-19 54500 39.53 USGS 02425000 1977-04-01 46600 38.86 USGS 02425000 1978-01-28 16900 25.13 USGS 02425000 1979-04-15 73900 41.13 USGS 02425000 1980-03-23 29000 34.39 USGS 02425000 1981-04-02 27000 33.37 USGS 02425000 1982-04-23 24000 31.41 USGS 02425000 1983-04-11 33500 36.37 USGS 02425000 1983-12-07 32600 35.82 USGS 02425000 1985-02-08 16900 24.77 USGS 02425000 1985-12-14 6400 12.64 USGS 02425000 1987-01-22 32500 35.98 USGS 02425000 1988-01-22 14800 22.61 USGS 02425000 1989-07-05 20300 28.02 USGS 02425000 1990-02-18 76000 41.21 USGS 02425000 1991-02-23 24100 31.40 USGS 02425000 1992-02-28 12100 19.63 USGS 02425000 1993-01-24 21500 29.12 USGS 02425000 1994-04-18 13400 21.11 USGS 02425000 1995-03-11 19600 27.29 USGS 02425000 1996-03-10 31100 35.28 USGS 02425000 1997-03-03 22500 29.95 USGS 02425000 1998-01-11 32500 36.01 USGS 02425000 1999-02-03 26700 33.12 USGS 02425000 2000-04-07 31000 35.25 USGS 02425000 2001-04-07 21000 28.69 USGS 02425000 2002-01-28 18300 26.06 USGS 02425000 2003-05-22 24300 31.53 USGS 02425000 2004-09-20 18800 26.53 USGS 02425000 2005-04-04 29100 34.32 USGS 02425000 2006-03-23 15600 23.44 USGS 02425000 2007-01-09 8600 1 USGS 02425000 2008-02-24 13800 21.47 USGS 02425000 2009-09-24 29800 34.66 USGS 02425000 2010-03-14 33800 36.52 USGS 02425000 2011-03-12 29800 34.67 USGS 02425000 2012-03-05 16600 24.40 USGS 02425000 2013-02-15 02:30 19000 30.89 USGS 02425000 2014-04-11 29600 36.81 USGS 02425000 2015-01-07 18100 30.06 USGS 02425000 2015-12-29 20000 31.76 USGS 02425000 2017-06-27 25800 35.43 USGS 02425000 2018-06-01 16:00 20800 32.35 USGS 02425000 2019-01-01 04:30 28400 36.59 USGS 02425000 2020-02-14 06:30 49600 39.18 USGS 02425000 2021-05-08 19:00 19200 31.12 USGS 02425000 2022-03-26 09:30 19600 31.48 USGS 02425000 2023-02-20 12:30 17800 29.73