# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 23:37:28 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 03041500 Conemaugh River at Seward, 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 03041500 1936-03-18 75000 5,7 26.40 USGS 03041500 1939-02-03 15100 5 9.00 USGS 03041500 1940-03-31 35000 5 15.22 USGS 03041500 1941-06-05 28200 5 13.15 USGS 03041500 1942-04-09 18200 5 10.07 USGS 03041500 1942-12-30 26500 5 12.70 USGS 03041500 1944-03-17 13200 5 8.39 USGS 03041500 1945-03-06 30200 5 13.76 USGS 03041500 1946-06-02 22000 5 11.27 USGS 03041500 1947-06-08 8650 5 6.75 USGS 03041500 1948-04-14 21000 5 11.04 USGS 03041500 1949-01-26 13200 5 8.37 USGS 03041500 1950-03-28 20400 5 10.80 USGS 03041500 1951-06-14 15500 5 9.16 USGS 03041500 1952-01-27 22300 5 11.35 USGS 03041500 1953-05-31 22300 5 11.38 USGS 03041500 1954-03-01 28500 5 13.33 USGS 03041500 1954-10-16 54000 5 19.20 USGS 03041500 1956-03-08 14300 5 8.83 USGS 03041500 1957-01-23 9720 5 7.19 USGS 03041500 1958-04-07 11700 5 7.86 USGS 03041500 1959-01-22 18200 5 10.06 USGS 03041500 1960-03-31 26300 5 13.27 USGS 03041500 1961-02-25 29100 5 14.02 USGS 03041500 1962-03-22 12400 5 8.82 USGS 03041500 1963-03-05 15300 5 9.92 USGS 03041500 1964-03-10 24600 5 13.25 USGS 03041500 1965-03-30 9250 5 7.45 USGS 03041500 1966-02-13 21400 5 12.19 USGS 03041500 1967-03-06 27700 5 14.14 USGS 03041500 1968-05-28 7640 5 6.72 USGS 03041500 1968-12-29 5520 5 5.71 USGS 03041500 1970-04-03 25300 5 13.46 USGS 03041500 1971-05-06 16300 5 10.30 USGS 03041500 1972-06-23 49300 5 18.93 USGS 03041500 1972-12-09 11300 5 8.32 USGS 03041500 1974-07-01 11000 5 8.20 USGS 03041500 1975-02-25 13100 5 9.06 USGS 03041500 1976-02-17 19100 5 11.38 USGS 03041500 1977-07-20 115000 5 27.06 USGS 03041500 1978-05-18 12800 5 8.93 USGS 03041500 1979-03-05 18400 5 11.11 USGS 03041500 1980-07-23 13600 5 9.28 USGS 03041500 1981-04-13 15500 5 10.02 USGS 03041500 1982-03-13 13400 5 1982-02-01 9.33 1 USGS 03041500 1983-06-21 22600 5 12.61 USGS 03041500 1984-04-05 23400 5 12.86 USGS 03041500 1985-04-01 14100 5 9.45 2 1985-02-13 10.25 1 USGS 03041500 1986-02-05 16600 5 10.43 USGS 03041500 1987-04-04 16500 5 10.40 USGS 03041500 1988-03-04 11600 5 8.20 USGS 03041500 1989-03-31 8060 5 6.92 USGS 03041500 1990-01-21 7210 5 6.50 2 1990-01-01 6.99 1 USGS 03041500 1990-12-31 11700 5 8.53 USGS 03041500 1992-03-27 4700 5 5.14 USGS 03041500 1993-04-17 19100 5 11.37 USGS 03041500 1994-03-25 20200 5 11.73 USGS 03041500 1995-01-20 5080 5 5.36 USGS 03041500 1996-01-19 59900 5 20.68 USGS 03041500 1997-05-26 29500 5 14.63 USGS 03041500 1997-11-08 31000 5 15.07 USGS 03041500 1999-04-09 12800 5 8.98 USGS 03041500 2000-04-22 7920 5 6.85 USGS 03041500 2001-04-16 11200 5 8.30 USGS 03041500 2002-05-18 12500 5 8.86 USGS 03041500 2003-06-04 17400 5 10.74 USGS 03041500 2004-09-18 21400 5 12.14 USGS 03041500 2005-01-06 23800 2,5 USGS 03041500 2005-11-30 7940 5 6.86 USGS 03041500 2007-03-15 14000 5 9.46 USGS 03041500 2008-03-05 17700 5 10.87 USGS 03041500 2008-12-19 23300 5 12.76 USGS 03041500 2010-03-14 28500 5 14.35 USGS 03041500 2011-03-11 18700 5 11.22 USGS 03041500 2011-11-23 9110 5 7.40 USGS 03041500 2012-10-30 21700 5 12.22 USGS 03041500 2014-05-16 11:45 12800 5 8.95 USGS 03041500 2015-03-14 21:15 15200 5 9.92 USGS 03041500 2016-02-04 6450 5 6.12 USGS 03041500 2016-12-18 12500 5 8.85 USGS 03041500 2018-02-16 15:00 31900 5,R 14.87 USGS 03041500 2019-02-08 11:30 18800 5 10.64 USGS 03041500 2020-03-29 08:15 12200 5 8.45 USGS 03041500 2021-09-01 19:45 30300 5 14.15 USGS 03041500 2022-05-07 16:00 15900 5 9.72