# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 17:43:56 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 07030050 HATCHIE RIVER AT RIALTO, TN # # 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 07030050 1937-01-00 52000 2,Bd 23.54 Bd USGS 07030050 1939-02-05 33200 18.20 USGS 07030050 1940-02-22 9420 13.90 USGS 07030050 1941-01-02 3240 10.10 USGS 07030050 1942-04-12 19900 16.90 USGS 07030050 1943-03-20 21400 17.30 USGS 07030050 1944-04-03 28300 18.20 USGS 07030050 1945-01-07 34700 19.90 USGS 07030050 1946-01-13 55700 22.90 USGS 07030050 1947-01-11 12900 15.80 USGS 07030050 1948-02-19 52300 22.80 USGS 07030050 1949-01-29 25000 17.80 USGS 07030050 1950-02-02 38500 18.70 USGS 07030050 1951-01-15 28800 17.50 USGS 07030050 1951-12-18 16600 15.80 USGS 07030050 1953-05-18 26300 16.90 USGS 07030050 1954-01-24 19500 15.73 USGS 07030050 1955-03-29 28600 17.00 USGS 07030050 1956-02-10 24500 16.65 USGS 07030050 1957-02-08 30200 17.93 USGS 07030050 1957-11-22 22800 16.50 USGS 07030050 1959-02-17 15100 14.90 USGS 07030050 1960-03-18 9180 13.71 USGS 07030050 1961-03-15 17600 1 15.40 USGS 07030050 1962-01-25 28000 17.25 USGS 07030050 1963-03-20 9030 13.75 USGS 07030050 1964-04-14 16000 14.80 2 1964-04-27 14.90 USGS 07030050 1965-04-06 39100 18.20 USGS 07030050 1966-02-20 14800 15.29 USGS 07030050 1967-05-16 14500 14.95 2 1967-05-17 15.05 USGS 07030050 1968-01-17 16400 15.55 USGS 07030050 1969-04-20 35300 17.83 USGS 07030050 1970-04-28 22800 15.63 USGS 07030050 1971-03-01 17600 15.50 USGS 07030050 1972-01-17 7590 1 13.90 USGS 07030050 1973-03-21 52000 19.53 USGS 07030050 1973-11-28 30100 1 17.40 USGS 07030050 1976-03-30 9770 14.26 USGS 07030050 1977-03-12 26700 1 16.90 USGS 07030050 2003-05-12 24300 17.60 USGS 07030050 2004-02-13 20600 17.01 USGS 07030050 2004-12-15 23400 17.46 USGS 07030050 2006-02-01 17000 16.43 USGS 07030050 2007-01-17 10700 15.18 USGS 07030050 2008-04-13 20400 16.99 USGS 07030050 2009-04-07 9770 14.71 USGS 07030050 2010-05-03 53900 21.60 USGS 07030050 2011-05-03 55800 21.79 USGS 07030050 2011-12-07 9810 15.01 USGS 07030050 2013-01-20 10:00 16600 16.43 USGS 07030050 2014-02-13 12100 15.60 USGS 07030050 2016-03-13 33300 19.54 USGS 07030050 2017-05-01 8050 14.47 USGS 07030050 2018-03-03 02:00 34900 19.73 USGS 07030050 2019-02-28 09:00 42500 20.59 USGS 07030050 2020-01-13 20:00 16000 16.57 USGS 07030050 2021-03-30 04:00 22800 18.01 USGS 07030050 2022-02-26 21:00 26300 18.58 USGS 07030050 2023-03-12 04:00 10900 15.42 USGS 07030050 2024-02-13 12:00 9270 14.91