# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 11:33:33 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 02087275 CRABTREE CREEK AT HWY 70 AT RALEIGH, 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 02087275 1973-06-29 11700 7 27.69 USGS 02087275 1996-09-06 11000 7,C 27.28 USGS 02087275 1997-07-24 4030 C 16.79 USGS 02087275 1998-03-19 4410 C 17.48 USGS 02087275 1999-09-16 7080 C 21.50 USGS 02087275 2000-08-02 2450 C 13.35 USGS 02087275 2001-06-16 2270 C 12.94 USGS 02087275 2002-03-31 2300 C 13.01 USGS 02087275 2002-10-11 5120 C 18.45 USGS 02087275 2004-08-14 2760 C 14.03 USGS 02087275 2005-08-09 1920 C 12.07 USGS 02087275 2006-06-14 8650 C 23.77 USGS 02087275 2006-11-22 3370 C 15.37 USGS 02087275 2008-09-06 4720 C 18.47 USGS 02087275 2008-12-11 2410 C 13.27 USGS 02087275 2009-12-03 5360 C 17.24 USGS 02087275 2011-08-06 5070 C 16.75 USGS 02087275 2012-05-06 1600 C 10.34 USGS 02087275 2013-06-07 5140 C 19.51 USGS 02087275 2014-05-16 3480 C 16.44 USGS 02087275 2014-12-24 2760 C 14.59 USGS 02087275 2016-07-16 5390 C 20.76 USGS 02087275 2016-10-08 6350 C 22.70 USGS 02087275 2018-05-21 22:00 4640 C 19.15 USGS 02087275 2018-11-13 04:30 4320 C 18.42 USGS 02087275 2020-02-06 21:35 3230 C 15.81 USGS 02087275 2020-11-12 15:10 3400 C 16.23 USGS 02087275 2022-01-03 09:15 4200 C 18.38 USGS 02087275 2023-04-09 02:15 2190 C 13.14