# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 06:20:59 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 02392500 LITTLE RIVER NEAR ROSWELL, GA # # 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 02392500 1946-01-00 5000 7,Bd 18.00 3,Bd USGS 02392500 1948-07-15 1560 8.88 3 USGS 02392500 1948-11-28 3200 14.00 3 USGS 02392500 1950-09-07 600 4.88 3 USGS 02392500 1951-03-08 998 6.68 3 USGS 02392500 1952-03-11 2180 11.10 3 USGS 02392500 1953-01-09 974 6.60 3 USGS 02392500 1954-01-16 2030 10.60 3 USGS 02392500 1955-02-07 1830 9.90 3 USGS 02392500 1956-03-16 1500 8.70 3 USGS 02392500 1957-04-05 2760 12.90 3 USGS 02392500 1958-02-26 700 5.40 3 USGS 02392500 1959-05-31 926 6.40 3 USGS 02392500 1960-01-31 950 5 6.50 3 USGS 02392500 1961-02-23 4040 5 15.60 3 USGS 02392500 1961-12-12 2600 5 12.00 3 USGS 02392500 1963-03-13 1810 5 9.80 3 USGS 02392500 1964-03-26 2840 5 12.65 3 USGS 02392500 1964-12-26 650 5 6.85 3 USGS 02392500 1966-03-04 2820 5 11.49 6 USGS 02392500 1967-06-04 1280 5 7.65 USGS 02392500 1968-03-12 1470 5 8.47 USGS 02392500 1969-01-20 1280 5 7.67 USGS 02392500 1970-03-20 1290 5 7.72 USGS 02392500 1971-03-26 755 5 5.95 USGS 02392500 1972-01-10 1840 5 9.16 USGS 02392500 1973-03-17 2180 5 9.95 USGS 02392500 1974-01-01 2320 5 10.24 USGS 02392500 1975-03-14 1910 5 9.27 USGS 02392500 1976-03-16 1870 5 10.49 USGS 02392500 1982-02-03 4600 5,7 14.78 USGS 02392500 1983-12-06 4800 5,7 14.94