# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-13 20:44:39 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 01610155 SIDELING HILL CREEK NEAR BELLEGROVE, 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 01610155 1968-03-17 2160 5.06 USGS 01610155 1969-08-20 1780 4.63 USGS 01610155 1970-04-02 5750 8.18 USGS 01610155 1970-11-13 4380 7.12 USGS 01610155 1972-06-22 14200 12.44 USGS 01610155 1973-04-04 2690 5.61 USGS 01610155 1973-10-29 5610 8.08 USGS 01610155 1975-04-26 7140 9.01 USGS 01610155 1975-10-18 4290 7.06 USGS 01610155 1976-10-09 6410 8.55 USGS 01610155 1999-05-08 10:30 1160 4.10 USGS 01610155 2000-04-22 17:00 4160 7.14 USGS 01610155 2001-03-22 03:15 1460 4.53 USGS 01610155 2002-03-20 21:30 871 3.62 USGS 01610155 2003-06-04 13:15 4820 7.70 USGS 01610155 2004-09-18 07:15 11000 11.78 USGS 01610155 2005-03-29 04:15 6050 8.65 USGS 01610155 2006-04-22 20:15 2130 5.17 USGS 01610155 2007-04-15 15:15 3110 6.20 USGS 01610155 2008-03-05 06:15 8050 10.02 USGS 01610155 2009-05-04 20:30 5220 8.02 USGS 01610155 2010-01-25 14:15 4100 7.09 USGS 01610155 2011-05-28 03:30 5320 8.10 USGS 01610155 2011-12-08 02:15 3120 6.25 USGS 01610155 2012-10-30 04:30 3820 6.86 USGS 01610155 2014-05-16 11:00 5080 7.92 USGS 01610155 2015-06-28 06:15 3380 6.49 USGS 01610155 2016-06-05 07:15 4220 7.23 USGS 01610155 2017-05-05 17:00 3520 7.06 USGS 01610155 2018-09-28 05:15 5660 8.76 USGS 01610155 2018-12-16 08:45 3590 7.13 USGS 01610155 2020-01-25 13:15 2110 5.30 USGS 01610155 2021-09-02 00:30 6040 9.17 USGS 01610155 2022-05-07 16:45 4700 8.02 USGS 01610155 2023-03-04 07:00 1960 5.11