# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-28 20:32:29 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 01599000 GEORGES CREEK AT FRANKLIN, 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 01599000 1924-03-29 10.00 3 USGS 01599000 1931-05-13 1840 5.95 3 USGS 01599000 1932-05-12 2360 6.45 3 USGS 01599000 1933-03-13 2360 6.45 3 USGS 01599000 1934-01-07 1310 5.30 3 USGS 01599000 1935-07-26 1580 5.67 3 USGS 01599000 1936-03-17 8500 9.60 3 USGS 01599000 1937-04-26 7800 9.00 3 USGS 01599000 1937-10-28 3510 9.85 USGS 01599000 1939-04-17 1350 6.84 USGS 01599000 1940-04-20 1260 6.72 USGS 01599000 1941-06-04 2760 8.88 USGS 01599000 1942-05-16 1870 7.50 USGS 01599000 1942-10-15 4830 11.08 USGS 01599000 1944-05-07 2010 7.68 USGS 01599000 1945-02-27 1560 7.03 USGS 01599000 1946-06-02 890 5.95 USGS 01599000 1947-08-22 1280 6.63 USGS 01599000 1948-04-13 2220 8.02 USGS 01599000 1949-07-12 3630 9.77 USGS 01599000 1950-09-21 748 5.56 USGS 01599000 1951-06-13 2710 8.62 USGS 01599000 1952-03-11 2680 8.57 USGS 01599000 1953-03-24 1540 6.90 USGS 01599000 1954-03-01 2190 7.87 USGS 01599000 1954-10-15 4340 10.84 USGS 01599000 1956-08-06 1350 6.59 USGS 01599000 1957-02-09 2590 8.47 USGS 01599000 1958-05-05 1510 6.85 USGS 01599000 1959-09-30 1500 6.84 USGS 01599000 1960-05-08 3230 9.36 USGS 01599000 1961-02-25 3320 9.49 USGS 01599000 1962-03-21 1660 7.10 USGS 01599000 1963-03-20 1760 7.26 USGS 01599000 1964-04-29 4780 11.38 USGS 01599000 1965-03-05 1300 6.50 USGS 01599000 1966-02-13 1290 6.48 USGS 01599000 1967-03-07 2180 7.86 USGS 01599000 1968-05-27 1380 6.63 USGS 01599000 1969-03-24 490 5.03 USGS 01599000 1970-04-02 2480 8.29 USGS 01599000 1971-02-22 989 5.98 USGS 01599000 1972-03-13 1570 6.95 USGS 01599000 1973-07-31 2270 8.01 USGS 01599000 1973-12-26 1020 6.03 USGS 01599000 1975-03-19 2020 7.63 USGS 01599000 1975-10-18 1200 6.35 USGS 01599000 1976-10-09 1650 7.07 USGS 01599000 1978-05-16 1500 6.83 USGS 01599000 1979-02-26 1980 7.83 USGS 01599000 1980-07-08 2180 8.04 USGS 01599000 1981-05-29 1800 7.81 USGS 01599000 1982-03-17 1220 7.16 USGS 01599000 1983-06-18 2030 8.03 USGS 01599000 1984-04-05 3900 9.40 USGS 01599000 1985-05-03 1600 7.71 USGS 01599000 1985-11-04 4300 10.78 USGS 01599000 1987-04-17 1170 6.25 USGS 01599000 1988-08-23 1320 6.50 USGS 01599000 1989-07-06 2340 8.11 USGS 01599000 1990-07-13 1320 6.64 USGS 01599000 1990-12-31 1230 6.50 USGS 01599000 1992-02-26 903 5.97 USGS 01599000 1993-04-01 2010 7.63 USGS 01599000 1994-03-27 1530 6.96 USGS 01599000 1995-06-27 3360 9.55 USGS 01599000 1996-09-06 6500 12.77 USGS 01599000 1996-12-01 1640 7.12 USGS 01599000 1998-05-05 1600 7.06 USGS 01599000 1999-04-09 19:45 931 5.81 USGS 01599000 2000-08-06 12:45 2840 8.78 USGS 01599000 2001-06-07 04:45 3180 9.23 USGS 01599000 2002-03-20 13:30 948 5.85 USGS 01599000 2003-09-19 04:15 3290 9.47 USGS 01599000 2004-09-08 19:45 4950 11.40 USGS 01599000 2005-03-29 12:15 1180 6.31 USGS 01599000 2005-11-29 19:15 1640 7.12 USGS 01599000 2006-11-16 13:45 1850 7.43 USGS 01599000 2008-03-05 01:00 1840 7.41 USGS 01599000 2009-05-04 14:30 2040 7.67 USGS 01599000 2010-03-13 19:45 3480 9.72 USGS 01599000 2011-05-18 03:00 2590 8.51 USGS 01599000 2011-12-07 18:00 1180 6.31 USGS 01599000 2012-10-30 00:45 2680 8.64 USGS 01599000 2014-05-16 03:45 1810 7.30 USGS 01599000 2015-06-27 22:15 2110 7.81 USGS 01599000 2016-06-02 21:00 1620 6.97 USGS 01599000 2017-05-05 10:15 1550 6.84 USGS 01599000 2018-09-09 16:45 3330 8.83 USGS 01599000 2018-12-15 18:30 1450 6.63 USGS 01599000 2020-04-30 09:30 1800 7.32 USGS 01599000 2021-09-01 14:45 5510 9.41 USGS 01599000 2022-05-07 11:45 1550 6.88 USGS 01599000 2022-11-12 02:15 784 5.54 USGS 01599000 2024-04-03 09:30 2800 8.05