# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 23:12:18 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 01471510 Schuylkill River at Reading, PA # # 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 01471510 1757-07-15 37200 7 USGS 01471510 1786-10-06 47200 7 USGS 01471510 1822-02-21 23600 7 USGS 01471510 1839-01-25 33300 7 USGS 01471510 1841-01-06 40000 7 USGS 01471510 1850-09-02 80000 7 USGS 01471510 1862-06-05 41200 7 USGS 01471510 1869-10-04 71200 7 USGS 01471510 1873-10-19 26500 7 USGS 01471510 1877-11-09 15600 7 USGS 01471510 1878-12-11 12900 7 USGS 01471510 1881-02-11 22500 7 USGS 01471510 1885-08-03 19800 7 USGS 01471510 1889-11-30 14500 7 USGS 01471510 1891-08-24 27900 7 USGS 01471510 1893-05-03 19800 7 USGS 01471510 1894-05-21 44800 7 USGS 01471510 1902-02-28 70600 USGS 01471510 1902-12-22 27600 USGS 01471510 1904-01-22 18800 USGS 01471510 1905-01-07 22700 USGS 01471510 1906-03-04 31300 USGS 01471510 1907-01-01 16900 USGS 01471510 1908-02-27 32900 USGS 01471510 1909-02-25 9740 USGS 01471510 1910-01-22 27600 USGS 01471510 1911-09-01 10300 USGS 01471510 1912-03-13 25100 USGS 01471510 1913-03-27 27900 USGS 01471510 1914-01-31 10500 USGS 01471510 1915-01-13 26700 12.30 3 USGS 01471510 1916-07-26 20800 10.00 3 USGS 01471510 1917-03-12 12400 6.60 3 USGS 01471510 1918-02-20 26700 12.30 3 USGS 01471510 1919-03-10 15100 6.94 3 USGS 01471510 1920-03-13 25000 11.60 2,3 1920-03-06 18.20 1,3 USGS 01471510 1921-05-05 11900 6.60 3 USGS 01471510 1922-03-08 18200 9.13 3 USGS 01471510 1923-03-04 10000 5.80 3 USGS 01471510 1924-04-07 19000 9.40 3 USGS 01471510 1924-10-01 38300 16.50 3 USGS 01471510 1926-02-25 19900 10.70 3 USGS 01471510 1926-11-17 18100 10.00 3 USGS 01471510 1928-06-30 17600 9.80 3 USGS 01471510 1929-03-06 20700 11.00 3 USGS 01471510 1929-10-02 15400 9.00 3 USGS 01471510 1939-01-25 33300 7 16.50 3 USGS 01471510 1978-01-26 25800 13.51 USGS 01471510 1979-01-25 37500 6 17.36 USGS 01471510 1979-10-01 10800 6 8.30 USGS 01471510 1981-02-24 9200 6 8.10 USGS 01471510 1982-02-03 8060 6 7.58 USGS 01471510 1983-04-16 33100 6 17.50 USGS 01471510 1983-12-14 28100 6 16.09 USGS 01471510 1985-09-27 8100 6 7.60 5 USGS 01471510 1986-03-15 17000 6 11.72 USGS 01471510 1987-09-09 19500 6 USGS 01471510 1988-05-19 21700 6 USGS 01471510 1989-05-06 26000 6 15.10 USGS 01471510 1989-11-16 10500 6 8.89 USGS 01471510 1990-12-04 11900 6 9.58 USGS 01471510 1992-03-27 11400 6 9.37 USGS 01471510 1993-04-11 14800 6 10.90 USGS 01471510 1993-11-28 26900 6 USGS 01471510 1995-03-08 10000 2,6 USGS 01471510 1996-01-20 28600 6 15.85 USGS 01471510 1996-10-19 28500 6 USGS 01471510 1998-05-12 9590 6 8.16 USGS 01471510 1999-09-17 26100 6 14.95 USGS 01471510 2000-03-22 17700 6 11.65 USGS 01471510 2000-12-17 19600 6 12.44 USGS 01471510 2002-04-15 4860 6 USGS 01471510 2003-06-21 17500 6 11.56 USGS 01471510 2004-09-18 29700 6 16.13 USGS 01471510 2005-04-03 20500 6 12.80 USGS 01471510 2006-06-28 55100 6 23.63 USGS 01471510 2006-11-17 20400 6 12.77 USGS 01471510 2008-03-05 19800 6 12.52 USGS 01471510 2008-12-12 15200 6 10.59 USGS 01471510 2010-03-31 7470 6 7.13 USGS 01471510 2011-09-08 42900 6 20.41 USGS 01471510 2011-11-23 14900 6 10.49 USGS 01471510 2012-10-30 10900 6 8.76 USGS 01471510 2014-05-01 11:00 17600 6 11.60 USGS 01471510 2015-03-15 8500 6 7.64 USGS 01471510 2016-02-25 18700 6 12.06 USGS 01471510 2017-04-07 10800 6 8.78 USGS 01471510 2018-08-14 02:00 22100 6 USGS 01471510 2019-01-25 01:00 13100 6 8.34 USGS 01471510 2020-08-05 03:00 18400 6 10.89 USGS 01471510 2021-09-02 10:00 31600 6 16.95 USGS 01471510 2022-02-04 17:00 12000 6 7.99 USGS 01471510 2023-07-09 21:15 14200 6 10.18 6