# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-05 07:53:17 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 02111500 REDDIES RIVER AT NORTH WILKESBORO, NC # # 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 02111500 1940-08-14 27000 22.02 USGS 02111500 1941-07-19 7330 11.06 USGS 02111500 1942-09-06 7200 11.05 USGS 02111500 1943-07-09 3360 7.43 USGS 02111500 1944-09-30 4500 8.57 USGS 02111500 1945-09-17 8780 12.20 USGS 02111500 1946-01-07 2030 5.66 USGS 02111500 1947-06-14 3540 7.63 USGS 02111500 1947-10-17 2680 6.57 USGS 02111500 1949-08-28 5600 11.50 USGS 02111500 1950-05-12 2210 6.46 USGS 02111500 1950-12-07 4690 10.23 USGS 02111500 1952-03-11 7400 12.52 USGS 02111500 1953-02-21 2500 7.29 USGS 02111500 1954-02-21 2440 7.15 USGS 02111500 1955-04-14 3270 8.00 USGS 02111500 1956-04-16 2150 6.32 USGS 02111500 1957-04-05 4290 9.26 USGS 02111500 1958-03-31 1730 5.64 USGS 02111500 1959-09-30 4040 9.60 USGS 02111500 1960-02-05 3000 7.97 USGS 02111500 1961-02-25 1880 6.06 USGS 02111500 1961-12-12 2080 6.53 USGS 02111500 1963-03-12 3790 9.12 USGS 02111500 1964-08-30 3610 8.87 USGS 02111500 1965-03-26 2510 7.22 USGS 02111500 1966-02-13 4640 10.13 USGS 02111500 1967-08-24 1140 4.60 USGS 02111500 1968-03-12 1380 5.09 USGS 02111500 1969-06-15 3770 9.08 USGS 02111500 1970-08-10 7420 12.84 USGS 02111500 1971-09-22 1690 5.72 USGS 02111500 1972-06-21 4960 10.49 USGS 02111500 1973-05-28 4280 9.71 USGS 02111500 1974-04-04 6460 12.01 USGS 02111500 1975-03-14 5120 10.67 USGS 02111500 1975-10-17 9100 14.07 USGS 02111500 1977-03-13 4060 9.44 USGS 02111500 1977-11-06 7300 12.70 USGS 02111500 1980-04-09 5360 10.61 USGS 02111500 1981-05-28 2030 5.56 USGS 02111500 1982-02-03 2260 5.95 USGS 02111500 1983-04-09 7340 12.35 USGS 02111500 1983-12-12 2820 7.01 USGS 02111500 1985-08-17 2280 6.14 USGS 02111500 1985-11-04 2990 7.27 USGS 02111500 1987-03-01 4690 9.56 USGS 02111500 1987-11-29 685 3.22 USGS 02111500 1989-09-22 4030 8.77 USGS 02111500 1989-11-16 6710 11.72 USGS 02111500 1990-10-12 3340 7.80 USGS 02111500 1992-06-04 4010 8.74 USGS 02111500 1993-03-23 4330 9.15 USGS 02111500 1994-08-17 5830 10.82 USGS 02111500 1995-01-14 4510 9.36 USGS 02111500 1996-12-01 3150 7.52 USGS 02111500 1998-01-08 3450 7.96 USGS 02111500 1998-10-08 1370 4.66 USGS 02111500 1999-11-26 1090 4.13 USGS 02111500 2001-03-29 1340 4.60 USGS 02111500 2002-09-27 1710 5.25 USGS 02111500 2003-04-10 3320 7.76 USGS 02111500 2003-11-19 4010 8.74 USGS 02111500 2005-01-14 2760 6.92 USGS 02111500 2006-06-27 2770 6.94 USGS 02111500 2007-01-01 3010 7.36 USGS 02111500 2008-08-27 2490 6.60 USGS 02111500 2009-01-07 2670 6.87 USGS 02111500 2010-01-25 4430 9.22 USGS 02111500 2011-03-06 4080 8.78 USGS 02111500 2012-05-14 2700 6.91 USGS 02111500 2013-05-06 5210 10.12 USGS 02111500 2013-12-23 2080 5.95 USGS 02111500 2015-04-19 2680 6.88 USGS 02111500 2016-02-03 14:45 3960 8.63 USGS 02111500 2017-04-25 03:15 4410 9.18 USGS 02111500 2018-09-17 02:45 4130 8.84 USGS 02111500 2018-10-11 13:30 6340 11.35 USGS 02111500 2020-05-27 23:45 3700 8.29 USGS 02111500 2020-10-29 11:45 6760 11.79 USGS 02111500 2022-03-24 00:45 1450 4.84 USGS 02111500 2023-08-06 18:15 2970 7.29