# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-05 19:02:44 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 01585104 HONEYGO RUN NEAR WHITE MARSH, MD # # 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 01585104 2000-03-21 13:30 350 2.89 USGS 01585104 2000-12-17 06:45 452 3.38 USGS 01585104 2002-05-02 09:00 198 2.10 USGS 01585104 2003-09-23 06:45 452 3.38 USGS 01585104 2004-07-27 23:00 354 2.91 USGS 01585104 2005-03-28 13:45 403 3.15 USGS 01585104 2006-06-27 22:45 1250 6.56 USGS 01585104 2006-11-16 17:30 663 4.33 USGS 01585104 2008-09-27 16:15 348 2.89 USGS 01585104 2009-05-07 01:45 540 3.80 USGS 01585104 2010-09-30 10:45 1040 5.79 USGS 01585104 2011-09-23 1040 5.80 USGS 01585104 2012-08-14 877 5.19 USGS 01585104 2013-06-10 23:00 1350 6.90 USGS 01585104 2014-04-30 17:00 758 4.72 USGS 01585104 2015-06-27 1560 7.61 USGS 01585104 2016-02-24 20:30 692 R 4.41 R USGS 01585104 2017-04-06 13:30 286 R 2.70 R USGS 01585104 2018-09-18 03:45 809 R 5.04 R USGS 01585104 2019-07-11 18:00 795 R 4.98 R USGS 01585104 2020-08-04 10:15 720 4.69 USGS 01585104 2020-11-30 15:00 923 5.47 USGS 01585104 2022-07-02 22:05 851 5.20 USGS 01585104 2023-07-04 1110 6.13