# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 02:31:47 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 01639500 BIG PIPE CREEK AT BRUCEVILLE, 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 01639500 1948-01-01 3870 8.50 USGS 01639500 1949-07-12 9500 11.92 USGS 01639500 1950-03-23 3780 8.38 USGS 01639500 1950-12-04 3780 8.45 USGS 01639500 1952-04-27 4150 8.76 USGS 01639500 1953-08-08 3430 7.89 USGS 01639500 1953-12-07 2790 7.09 USGS 01639500 1955-08-31 4320 8.97 USGS 01639500 1956-07-21 2530 6.72 USGS 01639500 1957-04-06 1380 4.79 USGS 01639500 1957-12-20 5140 9.68 USGS 01639500 1959-07-14 1130 4.32 2 1959-01-02 5.86 1 USGS 01639500 1960-04-04 1890 5.65 USGS 01639500 1961-02-25 2210 6.19 2 1961-02-19 7.58 1 USGS 01639500 1962-02-26 3060 7.47 USGS 01639500 1963-03-06 2330 6.39 2 1963-03-05 7.29 1 USGS 01639500 1964-01-09 3540 8.11 2 1964-01-09 1200 8.24 1 USGS 01639500 1965-02-07 2500 6.67 USGS 01639500 1966-09-14 3420 7.96 USGS 01639500 1967-08-10 3760 8.38 USGS 01639500 1968-09-10 3810 8.43 USGS 01639500 1969-07-20 4180 8.83 USGS 01639500 1970-07-10 3040 7.45 USGS 01639500 1971-02-13 3120 7.55 USGS 01639500 1972-06-22 22800 17.86 USGS 01639500 1972-12-08 2610 7.56 USGS 01639500 1973-12-26 3430 8.76 USGS 01639500 1975-09-26 28000 18.98 USGS 01639500 1976-01-26 2950 8.08 USGS 01639500 1976-10-09 4030 9.52 USGS 01639500 1978-01-26 5720 11.12 USGS 01639500 1979-01-24 4400 9.93 USGS 01639500 1979-10-01 6520 11.67 USGS 01639500 1981-02-11 1780 5.47 USGS 01639500 1982-02-03 3130 8.05 USGS 01639500 1983-04-10 3590 8.82 USGS 01639500 1983-12-13 4150 9.64 USGS 01639500 1985-02-12 6980 11.97 USGS 01639500 1986-03-15 1440 4.83 USGS 01639500 1986-12-24 2360 6.63 USGS 01639500 1987-11-29 3720 9.03 USGS 01639500 1989-06-23 6490 11.65 USGS 01639500 1990-01-29 2410 6.63 USGS 01639500 1990-10-23 2820 7.49 USGS 01639500 1992-03-27 2110 6.12 USGS 01639500 1993-03-04 3240 8.24 USGS 01639500 1993-12-05 4970 10.49 USGS 01639500 1995-01-20 3370 8.45 USGS 01639500 1996-01-19 10100 13.65 USGS 01639500 1996-12-13 3580 8.81 USGS 01639500 1998-03-21 04:00 3860 9.23 USGS 01639500 1999-01-18 15:30 2210 6.33 USGS 01639500 2000-03-21 22:30 2780 7.43 USGS 01639500 2000-12-17 09:00 2530 6.96 USGS 01639500 2002-03-20 22:30 372 2.52 USGS 01639500 2003-09-23 06:00 6080 11.37 USGS 01639500 2003-12-11 05:30 5540 10.99 USGS 01639500 2005-01-14 06:00 4120 9.60 USGS 01639500 2006-01-18 12:45 2510 6.93 USGS 01639500 2006-11-16 17:00 3640 8.91 USGS 01639500 2008-06-04 01:30 2520 6.94 USGS 01639500 2008-12-11 23:45 3340 8.40 USGS 01639500 2009-12-09 09:15 2600 7.10 USGS 01639500 2011-09-08 06:00 7240 12.13 USGS 01639500 2011-11-23 06:00 5530 10.98 USGS 01639500 2012-10-30 07:15 6150 11.42 USGS 01639500 2014-04-30 14:45 3880 9.26 USGS 01639500 2015-03-11 01:30 2210 6.33 2 2015-03-05 0100 7.94 1 USGS 01639500 2016-02-24 21:00 3750 9.07 USGS 01639500 2017-04-06 18:00 1960 5.83 USGS 01639500 2018-07-22 04:00 4910 10.43 USGS 01639500 2018-11-03 00:15 4080 9.54 USGS 01639500 2019-11-01 02:15 1630 5.18 USGS 01639500 2021-09-01 19:00 9980 13.61 USGS 01639500 2022-05-07 11:00 2630 7.14 USGS 01639500 2023-03-04 01:30 1920 5.75