# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-24 07:40:33 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 01471500 Schuylkill R at Penn Street Bridge 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 01471500 1757-07-15 37200 7 15.00 USGS 01471500 1786-10-06 47200 7 17.30 USGS 01471500 1822-02-21 23600 7 10.60 USGS 01471500 1839-01-25 33300 7 13.90 USGS 01471500 1841-01-06 40000 7 15.80 USGS 01471500 1850-09-02 80000 7 23.00 USGS 01471500 1862-06-05 41200 7 16.00 USGS 01471500 1869-10-04 71200 7 21.60 USGS 01471500 1873-10-19 26500 7 11.70 USGS 01471500 1877-11-09 15600 7.60 USGS 01471500 1878-12-11 12900 6.60 USGS 01471500 1881-02-11 22500 7 10.20 USGS 01471500 1885-08-03 19800 7 9.20 USGS 01471500 1889-11-30 14500 7.20 USGS 01471500 1891-08-24 27900 12.20 USGS 01471500 1893-05-03 19800 9.20 USGS 01471500 1894-05-21 44800 16.80 USGS 01471500 1902-02-28 70600 21.50 USGS 01471500 1902-12-22 27600 12.10 USGS 01471500 1904-01-22 18800 8.80 USGS 01471500 1905-01-07 22700 10.30 USGS 01471500 1906-03-04 31300 13.30 USGS 01471500 1907-01-01 16900 8.10 USGS 01471500 1908-02-27 32900 13.80 USGS 01471500 1909-02-25 9740 5.40 USGS 01471500 1910-01-22 27600 12.10 USGS 01471500 1911-09-01 10300 5.60 USGS 01471500 1912-03-13 25100 11.20 USGS 01471500 1913-03-27 27900 12.20 USGS 01471500 1914-01-31 10500 5.70 USGS 01471500 1915-01-13 26700 12.30 USGS 01471500 1916-07-26 20800 10.00 USGS 01471500 1917-03-12 12400 6.60 USGS 01471500 1918-02-20 26700 12.30 USGS 01471500 1919-03-10 15100 7.90 USGS 01471500 1920-03-13 25000 11.62 2 1920-03-06 18.21 USGS 01471500 1921-05-05 11900 6.60 USGS 01471500 1922-03-08 18200 9.13 USGS 01471500 1923-03-04 10000 5.80 USGS 01471500 1924-04-07 19000 9.40 USGS 01471500 1924-10-01 38300 16.50 USGS 01471500 1926-02-25 19900 10.70 USGS 01471500 1926-11-17 18100 10.00 USGS 01471500 1928-06-30 17600 9.80 USGS 01471500 1929-03-06 20700 11.00 USGS 01471500 1929-10-02 15400 9.00 USGS 01471500 1939-01-25 33300 6,7 13.90