# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-04 20:54:47 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 07029270 HATCHIE RIVER NR WALNUT, MS # # 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 07029270 1947-01-04 3940 23.40 USGS 07029270 1948-02-13 12400 29.00 USGS 07029270 1948-11-20 14000 30.00 USGS 07029270 1950-03-14 4650 23.98 USGS 07029270 1951-03-29 9000 26.75 USGS 07029270 1952-01-29 4490 23.85 USGS 07029270 1953-07-23 15400 30.40 USGS 07029270 1954-01-23 2550 22.48 USGS 07029270 1955-03-22 23200 30.70 USGS 07029270 1956-02-05 6120 24.93 USGS 07029270 1957-02-02 10100 27.10 USGS 07029270 1957-11-15 6810 25.88 USGS 07029270 1959-06-12 2200 22.05 USGS 07029270 1960-03-04 2440 22.60 USGS 07029270 1961-03-09 5480 25.00 USGS 07029270 1962-02-27 7980 24.62 USGS 07029270 1963-05-28 4040 23.70 USGS 07029270 1964-03-16 7680 25.45 USGS 07029270 1965-03-26 8600 26.03 USGS 07029270 1966-02-11 7050 25.49 USGS 07029270 1967-03-07 3630 23.07 USGS 07029270 1968-01-10 3760 1 USGS 07029270 1969-04-15 8670 25.60 USGS 07029270 1970-04-02 9180 25.87 USGS 07029270 1971-02-22 9000 26.20 USGS 07029270 1972-01-04 2650 1 USGS 07029270 1973-03-16 21600 33.23 USGS 07029270 1974-01-11 16200 31.38 USGS 07029270 1975-03-13 10700 28.13 USGS 07029270 1976-03-13 4560 21.33 USGS 07029270 1977-04-05 5280 1 USGS 07029270 1978-05-08 12700 29.32 USGS 07029270 1979-04-13 8980 1 USGS 07029270 1980-03-17 13000 28.46 USGS 07029270 2014-02-05 17:45 5290 17.17 USGS 07029270 2015-02-22 14:00 3850 16.39 USGS 07029270 2017-09-01 2670 15.62 USGS 07029270 2018-03-01 12:30 7020 18.29 USGS 07029270 2019-02-23 23:45 18800 24.40 USGS 07029270 2020-02-13 09:00 4650 16.77 USGS 07029270 2021-06-10 06:30 9990 19.56 USGS 07029270 2022-02-24 16:15 5530 17.26 USGS 07029270 2023-03-03 04:30 5260 17.12 USGS 07029270 2024-02-11 17:30 3360 16.13