# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 10:42:54 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 01643500 BENNETT CREEK AT PARK MILLS, 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 01643500 1948-12-30 1640 5.92 USGS 01643500 1950-03-23 1950 6.82 USGS 01643500 1950-12-04 2400 8.12 USGS 01643500 1952-09-01 2120 7.26 USGS 01643500 1952-11-21 3230 10.34 USGS 01643500 1954-06-26 1150 4.32 USGS 01643500 1955-08-13 2600 8.65 USGS 01643500 1956-07-04 2650 8.80 USGS 01643500 1957-04-06 1180 4.42 USGS 01643500 1957-12-20 2460 8.26 USGS 01643500 1960-09-12 1210 4.71 USGS 01643500 1961-04-13 1470 5.34 USGS 01643500 1962-03-13 1350 5.20 USGS 01643500 1963-06-03 1170 4.58 USGS 01643500 1964-01-09 2200 7.87 USGS 01643500 1965-02-07 2100 2 7.00 5 USGS 01643500 1966-09-14 2960 8.53 USGS 01643500 1967-03-07 2320 7.24 USGS 01643500 1968-06-19 1760 5.99 USGS 01643500 1969-09-04 2430 7.46 USGS 01643500 1970-07-09 1480 5.29 2 1970-01-29 6.51 1 USGS 01643500 1971-09-12 13000 14.33 USGS 01643500 1972-06-21 32200 22.10 USGS 01643500 1972-12-08 1790 6.06 USGS 01643500 1973-12-26 1790 6.04 USGS 01643500 1975-09-26 5500 10.07 USGS 01643500 1976-01-01 2830 7.74 USGS 01643500 1976-10-09 2580 7.37 USGS 01643500 1978-01-26 3860 8.75 USGS 01643500 1979-09-06 4880 9.61 USGS 01643500 1979-10-01 4240 9.08 USGS 01643500 1981-02-11 2040 6.56 USGS 01643500 1982-02-03 1990 8.88 1 USGS 01643500 1983-04-10 3050 7.97 USGS 01643500 1984-02-14 2260 6.89 USGS 01643500 1985-02-12 3360 8.28 USGS 01643500 1986-04-16 929 4.51 USGS 01643500 1987-07-01 8620 12.04 USGS 01643500 1988-05-19 9680 12.65 USGS 01643500 1989-05-06 6710 10.88 USGS 01643500 1990-05-10 1450 5.56 USGS 01643500 1990-10-23 1850 6.26 USGS 01643500 1992-03-27 1160 5.01 USGS 01643500 1992-12-11 2270 8 USGS 01643500 1993-11-28 5810 10.12 USGS 01643500 1995-01-15 1550 5.74 USGS 01643500 1996-01-19 7470 11.32 USGS 01643500 1996-11-08 3230 7.06 USGS 01643500 1998-03-21 06:00 4420 8.42 USGS 01643500 1999-09-16 17:00 2030 5.51 USGS 01643500 1999-12-14 14:45 1750 5.16 USGS 01643500 2001-06-07 09:30 1510 4.86 USGS 01643500 2002-05-28 00:30 1350 4.65 USGS 01643500 2003-09-23 07:15 13500 14.55 USGS 01643500 2003-12-11 06:00 7060 11.04 USGS 01643500 2005-01-14 09:15 3850 7.80 USGS 01643500 2006-06-27 23:00 2080 5.58 USGS 01643500 2007-02-22 20:15 2820 6.57 2 2007-02-22 7.14 1 USGS 01643500 2008-05-12 04:15 3700 7.63 USGS 01643500 2008-12-11 23:45 1390 4.71 USGS 01643500 2009-12-09 10:30 2300 6.15 USGS 01643500 2011-09-08 22:15 9240 12.13 USGS 01643500 2011-11-23 07:15 2400 6.27 USGS 01643500 2013-01-31 05:30 5750 9.53 USGS 01643500 2014-05-16 10:30 5950 9.70 USGS 01643500 2015-09-29 22:45 2800 6.66 USGS 01643500 2016-07-31 3930 7.88 USGS 01643500 2017-03-31 15:45 1510 4.81 USGS 01643500 2018-07-22 04:30 6690 10.29 USGS 01643500 2019-07-08 09:45 4420 8.36 USGS 01643500 2020-06-05 18:45 2980 6.85 USGS 01643500 2021-09-23 11:30 4280 8.23 USGS 01643500 2022-09-06 08:30 1430 USGS 01643500 2022-12-23 01:30 2150 5.82