# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 23:09:16 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 01586610 MORGAN RUN NEAR LOUISVILLE, 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 01586610 1983-04-15 1010 5.17 USGS 01586610 1983-12-13 929 5.00 USGS 01586610 1985-02-12 3350 8.26 USGS 01586610 1986-04-16 304 3.27 USGS 01586610 1987-09-08 1050 5.25 USGS 01586610 1988-01-20 1010 5.17 USGS 01586610 1989-05-06 3400 8.30 USGS 01586610 1989-11-16 548 4.04 USGS 01586610 1990-10-23 3040 7.94 USGS 01586610 1992-03-27 511 3.84 USGS 01586610 1993-03-04 1380 5.76 USGS 01586610 1993-11-28 3060 7.89 USGS 01586610 1995-01-20 986 4.74 USGS 01586610 1996-01-19 3550 8.45 USGS 01586610 1996-12-13 1200 5.17 USGS 01586610 1998-06-23 22:00 1110 5.00 USGS 01586610 1999-09-16 15:15 1070 4.92 USGS 01586610 2000-03-21 16:30 577 3.76 USGS 01586610 2000-12-17 09:00 577 3.76 USGS 01586610 2001-11-25 20:15 163 2.31 USGS 01586610 2003-09-23 07:30 3010 7.83 USGS 01586610 2003-12-11 05:15 3860 8.74 USGS 01586610 2005-04-02 15:00 1130 5.04 USGS 01586610 2006-06-28 05:45 1910 6.36 USGS 01586610 2006-11-16 18:15 2140 6.70 USGS 01586610 2008-02-01 17:30 891 4.60 USGS 01586610 2009-08-28 04:15 958 4.75 USGS 01586610 2009-12-09 09:15 1160 5.17 USGS 01586610 2011-09-08 04:45 1260 5.36 USGS 01586610 2011-11-23 1760 6.20 USGS 01586610 2013-01-31 00:30 3830 8.71 USGS 01586610 2014-05-16 1970 6.53 USGS 01586610 2015-06-01 2180 6.82 USGS 01586610 2016-02-03 18:30 995 4.81 USGS 01586610 2017-05-05 12:15 926 4.66 USGS 01586610 2018-08-04 04:52 4810 10.71 USGS 01586610 2019-07-08 12:00 2310 7.07 USGS 01586610 2019-10-31 22:15 2800 7.81 USGS 01586610 2021-09-23 10:30 6.48